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Add update / change support details in example files.

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Closes Gh-23
This commit is contained in:
Patrick Filler 2011-07-21 11:42:40 -04:00
parent 569baecf26
commit 067e6b98cf
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20
example.html
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@ -1199,6 +1199,26 @@
<code>&lt;select <strong>title="Choose a country..."</strong> style="width:350px;" multiple class="chzn-select"&gt;</code> <code>&lt;select <strong>title="Choose a country..."</strong> style="width:350px;" multiple class="chzn-select"&gt;</code>
</div> </div>
<h2>Change / Update Events</h2>
<div class="side-by-side clearfix">
<ul>
<li>
<h3>Form Field Change</h3>
<p>When working with form fields, you often want to perform some behavior after a value has been selected or deselected. Whenever a user selects a field in Chosen, it triggers a "change" event* on the original form field. That let's you do something like this:</p>
<p><code>$("#form_field").chosen().change( &hellip; );</code></p>
<p><strong>Note:</strong> Prototype doesn't offer support for triggering standard browser events. <a href="https://github.com/kangax/protolicious/blob/5b56fdafcd7d7662c9d648534225039b2e78e371/event.simulate.js">Event.simulate</a> is required to trigger the change event when using the Prototype version.</p>
</li>
<li>
<h3>Updating Chosen Dynamically</h3>
<p>If you need to update the options in your select field and want Chosen to pick up the changes, you'll need to trigger the "liszt:updated" event on the field. Chosen will re-build itself based on the updated content.</p>
<ul>
<li><strong>jQuery Version:</strong> <code>$("#form_field").trigger("liszt:updated");</code></li>
<li><strong>Prototype Version:</strong> <code>Event.fire($("form_field"), "liszt:updated");</code></li>
</ul>
</li>
</ul>
</div>
<h2>Setup (for Prototype)</h2> <h2>Setup (for Prototype)</h2>
<p>Using Chosen is easy as can be.</p> <p>Using Chosen is easy as can be.</p>
<ol> <ol>

20
example.jquery.html
View file

@ -1199,6 +1199,26 @@
<code>&lt;select <strong>title="Choose a country..."</strong> style="width:350px;" multiple class="chzn-select"&gt;</code> <code>&lt;select <strong>title="Choose a country..."</strong> style="width:350px;" multiple class="chzn-select"&gt;</code>
</div> </div>
<h2>Change / Update Events</h2>
<div class="side-by-side clearfix">
<ul>
<li>
<h3>Form Field Change</h3>
<p>When working with form fields, you often want to perform some behavior after a value has been selected or deselected. Whenever a user selects a field in Chosen, it triggers a "change" event* on the original form field. That let's you do something like this:</p>
<p><code>$("#form_field").chosen().change( &hellip; );</code></p>
<p><strong>Note:</strong> Prototype doesn't offer support for triggering standard browser events. <a href="https://github.com/kangax/protolicious/blob/5b56fdafcd7d7662c9d648534225039b2e78e371/event.simulate.js">Event.simulate</a> is required to trigger the change event when using the Prototype version.</p>
</li>
<li>
<h3>Updating Chosen Dynamically</h3>
<p>If you need to update the options in your select field and want Chosen to pick up the changes, you'll need to trigger the "liszt:updated" event on the field. Chosen will re-build itself based on the updated content.</p>
<ul>
<li><strong>jQuery Version:</strong> <code>$("#form_field").trigger("liszt:updated");</code></li>
<li><strong>Prototype Version:</strong> <code>Event.fire($("form_field"), "liszt:updated");</code></li>
</ul>
</li>
</ul>
</div>
<h2>Setup (for jQuery)</h2> <h2>Setup (for jQuery)</h2>
<p>Using Chosen is easy as can be.</p> <p>Using Chosen is easy as can be.</p>
<ol> <ol>