802 lines
58 KiB
HTML
Executable File
802 lines
58 KiB
HTML
Executable File
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<!DOCTYPE html>
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<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Javascript Class — CodeIgniter 3.1.11 documentation</title>
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<link rel="shortcut icon" href="../_static/ci-icon.ico"/>
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<link href='https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic|Roboto+Slab:400,700|Inconsolata:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css'>
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<link rel="stylesheet" href="../_static/css/citheme.css" type="text/css" />
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<link rel="index" title="Index"
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href="../genindex.html"/>
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<link rel="search" title="Search" href="../search.html"/>
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<link rel="top" title="CodeIgniter 3.1.11 documentation" href="../index.html"/>
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<link rel="up" title="Libraries" href="index.html"/>
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<link rel="next" title="Language Class" href="language.html"/>
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<link rel="prev" title="Input Class" href="input.html"/>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
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</head>
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<body class="wy-body-for-nav" role="document">
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<div id="nav">
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<div id="nav_inner">
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<div id="pulldown-menu" class="ciNav">
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation Instructions</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../installation/downloads.html">Downloading CodeIgniter</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../installation/index.html">Installation Instructions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../installation/upgrading.html">Upgrading From a Previous Version</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../installation/troubleshooting.html">Troubleshooting</a></li>
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</ul>
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</li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li>
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</ul>
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</li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li>
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</ul>
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</li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li>
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</ul>
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</li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li>
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</ul>
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</li>
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</ul>
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<ul class="current">
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<li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current">
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<li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li>
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<li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li>
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<li class="toctree-l2"><a class="reference internal" href="ftp.html">FTP Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li>
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<li class="toctree-l2 current"><a class="current reference internal" href="#">Javascript Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="table.html">HTML Table Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="uri.html">URI Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li>
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<li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li>
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</ul>
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</li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
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</ul>
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</li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li>
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</ul>
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</li>
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</ul>
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</div>
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</div>
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</div>
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<div id="nav2">
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<a href="#" id="openToc">
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<img src="data:image/jpeg;base64,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" title="Toggle Table of Contents" alt="Toggle Table of Contents" />
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</a>
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<li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
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<li class="toctree-l2 current"><a class="current reference internal" href="#">Javascript Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="table.html">HTML Table Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li>
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</ul>
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</li>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul>
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<li>Javascript Class</li>
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<div role="main" class="document">
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<div class="section" id="javascript-class">
|
||
<h1>Javascript Class<a class="headerlink" href="#javascript-class" title="Permalink to this headline">¶</a></h1>
|
||
<p>CodeIgniter provides a library to help you with certain common functions
|
||
that you may want to use with Javascript. Please note that CodeIgniter
|
||
does not require the jQuery library to run, and that any scripting
|
||
library will work equally well. The jQuery library is simply presented
|
||
as a convenience if you choose to use it.</p>
|
||
<div class="admonition important">
|
||
<p class="first admonition-title">Important</p>
|
||
<p class="last">This library is DEPRECATED and should not be used. It has always
|
||
been with an ‘experimental’ status and is now no longer supported.
|
||
Currently only kept for backwards compatibility.</p>
|
||
</div>
|
||
<div class="contents local topic" id="contents">
|
||
<ul class="simple">
|
||
<li><a class="reference internal" href="#using-the-javascript-class" id="id3">Using the Javascript Class</a><ul>
|
||
<li><a class="reference internal" href="#initializing-the-class" id="id4">Initializing the Class</a></li>
|
||
<li><a class="reference internal" href="#setup-and-configuration" id="id5">Setup and Configuration</a><ul>
|
||
<li><a class="reference internal" href="#set-these-variables-in-your-view" id="id6">Set these variables in your view</a></li>
|
||
<li><a class="reference internal" href="#set-the-path-to-the-librarys-with-config-items" id="id7">Set the path to the librarys with config items</a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#the-jquery-class" id="id8">The jQuery Class</a></li>
|
||
<li><a class="reference internal" href="#jquery-events" id="id9">jQuery Events</a></li>
|
||
<li><a class="reference internal" href="#effects" id="id10">Effects</a><ul>
|
||
<li><a class="reference internal" href="#hide-show" id="id11">hide() / show()</a></li>
|
||
<li><a class="reference internal" href="#toggle" id="id12">toggle()</a></li>
|
||
<li><a class="reference internal" href="#animate" id="id13">animate()</a></li>
|
||
<li><a class="reference internal" href="#fadein-fadeout" id="id14">fadeIn() / fadeOut()</a></li>
|
||
<li><a class="reference internal" href="#toggleclass" id="id15">toggleClass()</a></li>
|
||
<li><a class="reference internal" href="#id2" id="id16">fadeIn() / fadeOut()</a></li>
|
||
<li><a class="reference internal" href="#slideup-slidedown-slidetoggle" id="id17">slideUp() / slideDown() / slideToggle()</a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#plugins" id="id18">Plugins</a><ul>
|
||
<li><a class="reference internal" href="#corner" id="id19">corner()</a></li>
|
||
<li><a class="reference internal" href="#tablesorter" id="id20">tablesorter()</a></li>
|
||
<li><a class="reference internal" href="#modal" id="id21">modal()</a></li>
|
||
<li><a class="reference internal" href="#calendar" id="id22">calendar()</a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
<div class="custom-index container"></div><div class="section" id="using-the-javascript-class">
|
||
<h2><a class="toc-backref" href="#id3">Using the Javascript Class</a><a class="headerlink" href="#using-the-javascript-class" title="Permalink to this headline">¶</a></h2>
|
||
<div class="section" id="initializing-the-class">
|
||
<h3><a class="toc-backref" href="#id4">Initializing the Class</a><a class="headerlink" href="#initializing-the-class" title="Permalink to this headline">¶</a></h3>
|
||
<p>To initialize the Javascript class manually in your controller
|
||
constructor, use the <code class="docutils literal"><span class="pre">$this->load->library()</span></code> method. Currently,
|
||
the only available library is jQuery, which will automatically be
|
||
loaded like this:</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'javascript'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>The Javascript class also accepts parameters:</p>
|
||
<ul class="simple">
|
||
<li>js_library_driver (string) <em>default: ‘jquery’</em></li>
|
||
<li>autoload (bool) <em>default: TRUE</em></li>
|
||
</ul>
|
||
<p>You may override the defaults by sending an associative array:</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span>
|
||
<span class="s1">'javascript'</span><span class="p">,</span>
|
||
<span class="k">array</span><span class="p">(</span>
|
||
<span class="s1">'js_library_driver'</span> <span class="o">=></span> <span class="s1">'scripto'</span><span class="p">,</span>
|
||
<span class="s1">'autoload'</span> <span class="o">=></span> <span class="k">FALSE</span>
|
||
<span class="p">)</span>
|
||
<span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Again, presently only ‘jquery’ is available. You may wish to set
|
||
autoload to FALSE, though, if you do not want the jQuery library to
|
||
automatically include a script tag for the main jQuery script file. This
|
||
is useful if you are loading it from a location outside of CodeIgniter,
|
||
or already have the script tag in your markup.</p>
|
||
<p>Once loaded, the jQuery library object will be available using:</p>
|
||
<blockquote>
|
||
<div>$this->javascript</div></blockquote>
|
||
</div>
|
||
<div class="section" id="setup-and-configuration">
|
||
<h3><a class="toc-backref" href="#id5">Setup and Configuration</a><a class="headerlink" href="#setup-and-configuration" title="Permalink to this headline">¶</a></h3>
|
||
<div class="section" id="set-these-variables-in-your-view">
|
||
<h4><a class="toc-backref" href="#id6">Set these variables in your view</a><a class="headerlink" href="#set-these-variables-in-your-view" title="Permalink to this headline">¶</a></h4>
|
||
<p>As a Javascript library, your files must be available to your
|
||
application.</p>
|
||
<p>As Javascript is a client side language, the library must be able to
|
||
write content into your final output. This generally means a view.
|
||
You’ll need to include the following variables in the <code class="docutils literal"><span class="pre"><head></span></code>
|
||
sections of your output.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="o"><?</span><span class="nx">php</span> <span class="k">echo</span> <span class="nv">$library_src</span><span class="p">;</span><span class="cp">?></span>
|
||
<span class="cp"><?php</span> <span class="k">echo</span> <span class="nv">$script_head</span><span class="p">;</span><span class="cp">?></span>
|
||
</pre></div>
|
||
</div>
|
||
<p><code class="docutils literal"><span class="pre">$library_src</span></code>, is where the actual library file will be loaded, as
|
||
well as any subsequent plugin script calls; $script_head is where
|
||
specific events, functions and other commands will be rendered.</p>
|
||
</div>
|
||
<div class="section" id="set-the-path-to-the-librarys-with-config-items">
|
||
<h4><a class="toc-backref" href="#id7">Set the path to the librarys with config items</a><a class="headerlink" href="#set-the-path-to-the-librarys-with-config-items" title="Permalink to this headline">¶</a></h4>
|
||
<p>There are some configuration items in Javascript library. These can
|
||
either be set in <em>application/config.php</em>, within its own
|
||
<em>config/javascript.php</em> file, or within any controller usings the
|
||
<code class="docutils literal"><span class="pre">set_item()</span></code> function.</p>
|
||
<p>An image to be used as an “ajax loader”, or progress indicator. Without
|
||
one, the simple text message of “loading” will appear when Ajax calls
|
||
need to be made.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$config</span><span class="p">[</span><span class="s1">'javascript_location'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'http://localhost/codeigniter/themes/js/jquery/'</span><span class="p">;</span>
|
||
<span class="nv">$config</span><span class="p">[</span><span class="s1">'javascript_ajax_img'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'images/ajax-loader.gif'</span><span class="p">;</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>If you keep your files in the same directories they were downloaded
|
||
from, then you need not set this configuration items.</p>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="the-jquery-class">
|
||
<h3><a class="toc-backref" href="#id8">The jQuery Class</a><a class="headerlink" href="#the-jquery-class" title="Permalink to this headline">¶</a></h3>
|
||
<p>To initialize the jQuery class manually in your controller constructor,
|
||
use the <code class="docutils literal"><span class="pre">$this->load->library()</span></code> method:</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'javascript/jquery'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>You may send an optional parameter to determine whether or not a script
|
||
tag for the main jQuery file will be automatically included when loading
|
||
the library. It will be created by default. To prevent this, load the
|
||
library as follows:</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'javascript/jquery'</span><span class="p">,</span> <span class="k">FALSE</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Once loaded, the jQuery library object will be available using:</p>
|
||
<blockquote>
|
||
<div>$this->jquery</div></blockquote>
|
||
</div>
|
||
<div class="section" id="jquery-events">
|
||
<h3><a class="toc-backref" href="#id9">jQuery Events</a><a class="headerlink" href="#jquery-events" title="Permalink to this headline">¶</a></h3>
|
||
<p>Events are set using the following syntax.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">event</span><span class="p">(</span><span class="s1">'element_path'</span><span class="p">,</span> <span class="nx">code_to_run</span><span class="p">());</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>In the above example:</p>
|
||
<ul class="simple">
|
||
<li>“event” is any of blur, change, click, dblclick, error, focus, hover,
|
||
keydown, keyup, load, mousedown, mouseup, mouseover, mouseup, resize,
|
||
scroll, or unload.</li>
|
||
<li>“element_path” is any valid <a class="reference external" href="http://api.jquery.com/category/selectors/">jQuery selector</a>. Due to jQuery’s unique
|
||
selector syntax, this is usually an element id, or CSS selector. For
|
||
example “#notice_area” would effect <code class="docutils literal"><span class="pre"><div</span> <span class="pre">id="notice_area"></span></code>, and
|
||
“#content a.notice” would effect all anchors with a class of “notice”
|
||
in the div with id “content”.</li>
|
||
<li>“<code class="docutils literal"><span class="pre">code_to_run()</span></code>” is script your write yourself, or an action such as
|
||
an effect from the jQuery library below.</li>
|
||
</ul>
|
||
</div>
|
||
<div class="section" id="effects">
|
||
<h3><a class="toc-backref" href="#id10">Effects</a><a class="headerlink" href="#effects" title="Permalink to this headline">¶</a></h3>
|
||
<p>The query library supports a powerful
|
||
<a class="reference external" href="http://api.jquery.com/category/effects/">Effects</a> repertoire. Before an effect
|
||
can be used, it must be loaded:</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">effect</span><span class="p">([</span><span class="nx">optional</span> <span class="nx">path</span><span class="p">]</span> <span class="nx">plugin</span> <span class="nx">name</span><span class="p">);</span> <span class="c1">// for example $this->jquery->effect('bounce');</span>
|
||
</pre></div>
|
||
</div>
|
||
<div class="section" id="hide-show">
|
||
<h4><a class="toc-backref" href="#id11">hide() / show()</a><a class="headerlink" href="#hide-show" title="Permalink to this headline">¶</a></h4>
|
||
<p>Each of this functions will affect the visibility of an item on your
|
||
page. hide() will set an item invisible, show() will reveal it.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">hide</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">show</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
<li>“speed” is optional, and is set to either slow, normal, fast, or
|
||
alternatively a number of milliseconds.</li>
|
||
<li>“extra information” is optional, and could include a callback, or
|
||
other additional information.</li>
|
||
</ul>
|
||
</div>
|
||
<div class="section" id="toggle">
|
||
<h4><a class="toc-backref" href="#id12">toggle()</a><a class="headerlink" href="#toggle" title="Permalink to this headline">¶</a></h4>
|
||
<p>toggle() will change the visibility of an item to the opposite of its
|
||
current state, hiding visible elements, and revealing hidden ones.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">toggle</span><span class="p">(</span><span class="nx">target</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
</ul>
|
||
</div>
|
||
<div class="section" id="animate">
|
||
<h4><a class="toc-backref" href="#id13">animate()</a><a class="headerlink" href="#animate" title="Permalink to this headline">¶</a></h4>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">animate</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">parameters</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
<li>“parameters” in jQuery would generally include a series of CSS
|
||
properties that you wish to change.</li>
|
||
<li>“speed” is optional, and is set to either slow, normal, fast, or
|
||
alternatively a number of milliseconds.</li>
|
||
<li>“extra information” is optional, and could include a callback, or
|
||
other additional information.</li>
|
||
</ul>
|
||
<p>For a full summary, see
|
||
<a class="reference external" href="http://api.jquery.com/animate/">http://api.jquery.com/animate/</a></p>
|
||
<p>Here is an example of an animate() called on a div with an id of “note”,
|
||
and triggered by a click using the jQuery library’s click() event.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$params</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span>
|
||
<span class="s1">'height'</span> <span class="o">=></span> <span class="mi">80</span><span class="p">,</span>
|
||
<span class="s1">'width'</span> <span class="o">=></span> <span class="s1">'50%'</span><span class="p">,</span>
|
||
<span class="s1">'marginLeft'</span> <span class="o">=></span> <span class="mi">125</span>
|
||
<span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">click</span><span class="p">(</span><span class="s1">'#trigger'</span><span class="p">,</span> <span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">animate</span><span class="p">(</span><span class="s1">'#note'</span><span class="p">,</span> <span class="nv">$params</span><span class="p">,</span> <span class="s1">'normal'</span><span class="p">));</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="fadein-fadeout">
|
||
<h4><a class="toc-backref" href="#id14">fadeIn() / fadeOut()</a><a class="headerlink" href="#fadein-fadeout" title="Permalink to this headline">¶</a></h4>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">fadeIn</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">fadeOut</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
<li>“speed” is optional, and is set to either slow, normal, fast, or
|
||
alternatively a number of milliseconds.</li>
|
||
<li>“extra information” is optional, and could include a callback, or
|
||
other additional information.</li>
|
||
</ul>
|
||
</div>
|
||
<div class="section" id="toggleclass">
|
||
<h4><a class="toc-backref" href="#id15">toggleClass()</a><a class="headerlink" href="#toggleclass" title="Permalink to this headline">¶</a></h4>
|
||
<p>This function will add or remove a CSS class to its target.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">toggleClass</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">class</span><span class="p">)</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
<li>“class” is any CSS classname. Note that this class must be defined
|
||
and available in a CSS that is already loaded.</li>
|
||
</ul>
|
||
</div>
|
||
<div class="section" id="id2">
|
||
<h4><a class="toc-backref" href="#id16">fadeIn() / fadeOut()</a><a class="headerlink" href="#id2" title="Permalink to this headline">¶</a></h4>
|
||
<p>These effects cause an element(s) to disappear or reappear over time.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">fadeIn</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">fadeOut</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
<li>“speed” is optional, and is set to either slow, normal, fast, or
|
||
alternatively a number of milliseconds.</li>
|
||
<li>“extra information” is optional, and could include a callback, or
|
||
other additional information.</li>
|
||
</ul>
|
||
</div>
|
||
<div class="section" id="slideup-slidedown-slidetoggle">
|
||
<h4><a class="toc-backref" href="#id17">slideUp() / slideDown() / slideToggle()</a><a class="headerlink" href="#slideup-slidedown-slidetoggle" title="Permalink to this headline">¶</a></h4>
|
||
<p>These effects cause an element(s) to slide.</p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">slideUp</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">slideDown</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
<span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">slideToggle</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">speed</span><span class="p">,</span> <span class="nx">optional</span> <span class="nx">extra</span> <span class="nx">information</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
<li>“speed” is optional, and is set to either slow, normal, fast, or
|
||
alternatively a number of milliseconds.</li>
|
||
<li>“extra information” is optional, and could include a callback, or
|
||
other additional information.</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="plugins">
|
||
<h3><a class="toc-backref" href="#id18">Plugins</a><a class="headerlink" href="#plugins" title="Permalink to this headline">¶</a></h3>
|
||
<p>Some select jQuery plugins are made available using this library.</p>
|
||
<div class="section" id="corner">
|
||
<h4><a class="toc-backref" href="#id19">corner()</a><a class="headerlink" href="#corner" title="Permalink to this headline">¶</a></h4>
|
||
<p>Used to add distinct corners to page elements. For full details see
|
||
<a class="reference external" href="http://malsup.com/jquery/corner/">http://malsup.com/jquery/corner/</a></p>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">corner</span><span class="p">(</span><span class="nx">target</span><span class="p">,</span> <span class="nx">corner_style</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
<ul class="simple">
|
||
<li>“target” will be any valid jQuery selector or selectors.</li>
|
||
<li>“corner_style” is optional, and can be set to any valid style such
|
||
as round, sharp, bevel, bite, dog, etc. Individual corners can be set
|
||
by following the style with a space and using “tl” (top left), “tr”
|
||
(top right), “bl” (bottom left), or “br” (bottom right).</li>
|
||
</ul>
|
||
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">jquery</span><span class="o">-></span><span class="na">corner</span><span class="p">(</span><span class="s2">"#note"</span><span class="p">,</span> <span class="s2">"cool tl br"</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</div>
|
||
<div class="section" id="tablesorter">
|
||
<h4><a class="toc-backref" href="#id20">tablesorter()</a><a class="headerlink" href="#tablesorter" title="Permalink to this headline">¶</a></h4>
|
||
<p>description to come</p>
|
||
</div>
|
||
<div class="section" id="modal">
|
||
<h4><a class="toc-backref" href="#id21">modal()</a><a class="headerlink" href="#modal" title="Permalink to this headline">¶</a></h4>
|
||
<p>description to come</p>
|
||
</div>
|
||
<div class="section" id="calendar">
|
||
<h4><a class="toc-backref" href="#id22">calendar()</a><a class="headerlink" href="#calendar" title="Permalink to this headline">¶</a></h4>
|
||
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