📄 combos.aspx
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<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Templates Example</title>
<link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css" />
<link rel="stylesheet" type="text/css" href="../examples.css" />
<script type="text/javascript" src="../../adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="../../ext-all-debug.js"></script>
<link rel="stylesheet" type="text/css" href="./combos.css" />
<style type="text/css">
p { width:650px; }
</style>
</head>
<body>
<form id="form1" runat="server">
<ssfx:Scriptlet runat="server" ID="scriptlet" EnableDebugging="True" PrecompiledScriptlet="SampleScripts.menu.ComboScript">
<References>
<ssfx:AssemblyReference Name="sscorlib"></ssfx:AssemblyReference>
<ssfx:AssemblyReference Name="ssfx.Core"></ssfx:AssemblyReference>
<ssfx:AssemblyReference Name="ExtSharp"></ssfx:AssemblyReference>
<ssfx:AssemblyReference Name="SampleScripts"></ssfx:AssemblyReference>
</References>
</ssfx:Scriptlet>
<h1>
Combo Boxes</h1>
<p>
The js is not minified so it is readable. See <a href="combos.js">combos.js</a>.</p>
<p>
<b>Data Sources</b><br />
The combo box can use any type of Ext.data.Store as it's data source. This means
your data can be XML, JSON, arrays or any other supported format. It can be loaded
using Ajax, script tags or be local. This combo uses local data from a JS array.
</p>
<div>
<input type="text" id="local-states" size="20" />
</div>
<pre class="code"><code>// simple array store var store = new Ext.data.SimpleStore({
fields: ['abbr', 'state'], data : exampleData }); var combo = new Ext.form.ComboBox({
store: store, displayField:'state', typeAhead: true, mode: 'local', triggerAction:
'all', emptyText:'Select a state...', selectOnFocus:true, applyTo: 'local-states'
}); </code></pre>
<br />
<p>
<b>Unobtrusive</b><br />
The combo box can very easily be used to convert existing select elements into auto-completing,
filtering combos.
</p>
<div>
Transformed select:<br />
<select name="state" id="state">
<option value="AL">Alabama</option>
<option value="AK">Alaska</option>
<option value="AZ">Arizona</option>
<option value="AR">Arkansas</option>
<option value="CA">California</option>
<option value="CO">Colorado</option>
<option value="CT">Connecticut</option>
<option value="DE">Delaware</option>
<option value="FL">Florida</option>
<option value="GA">Georgia</option>
<option value="HI">Hawaii</option>
<option value="ID">Idaho</option>
<option value="IL">Illinois</option>
<option value="IN">Indiana</option>
<option value="IA">Iowa</option>
<option value="KS">Kansas</option>
<option value="KY">Kentucky</option>
<option value="LA">Louisiana</option>
<option value="ME">Maine</option>
<option value="MD">Maryland</option>
<option value="MA">Massachusetts</option>
<option value="MI">Michigan</option>
<option value="MN">Minnesota</option>
<option value="MS">Mississippi</option>
<option value="MO">Missouri</option>
<option value="MT">Montana</option>
<option value="NE">Nebraska</option>
<option value="NV">Nevada</option>
<option value="NH">New Hampshire</option>
<option value="NJ">New Jersey</option>
<option value="NM">New Mexico</option>
<option value="NY">New York</option>
<option value="NC">North Carolina</option>
<option value="ND">North Dakota</option>
<option value="OH" selected>Ohio</option>
<option value="OK">Oklahoma</option>
<option value="OR">Oregon</option>
<option value="PA">Pennsylvania</option>
<option value="RI">Rhode Island</option>
<option value="SC">South Carolina</option>
<option value="SD">South Dakota</option>
<option value="TN">Tennessee</option>
<option value="TX">Texas</option>
<option value="UT">Utah</option>
<option value="VT">Vermont</option>
<option value="VA">Virginia</option>
<option value="WA">Washington</option>
<option value="WV">West Virginia</option>
<option value="WI">Wisconsin</option>
<option value="WY">Wyoming</option>
</select>
</div>
<br />
<p>
Originally looked like:<br />
<select name="state-orig">
<option value="AL">Alabama</option>
<option value="AK">Alaska</option>
<option value="AZ">Arizona</option>
<option value="AR">Arkansas</option>
<option value="CA">California</option>
<option value="CO">Colorado</option>
<option value="CT">Connecticut</option>
<option value="DE">Delaware</option>
<option value="FL">Florida</option>
<option value="GA">Georgia</option>
<option value="HI">Hawaii</option>
<option value="ID">Idaho</option>
<option value="IL">Illinois</option>
<option value="IN">Indiana</option>
<option value="IA">Iowa</option>
<option value="KS">Kansas</option>
<option value="KY">Kentucky</option>
<option value="LA">Louisiana</option>
<option value="ME">Maine</option>
<option value="MD">Maryland</option>
<option value="MA">Massachusetts</option>
<option value="MI">Michigan</option>
<option value="MN">Minnesota</option>
<option value="MS">Mississippi</option>
<option value="MO">Missouri</option>
<option value="MT">Montana</option>
<option value="NE">Nebraska</option>
<option value="NV">Nevada</option>
<option value="NH">New Hampshire</option>
<option value="NJ">New Jersey</option>
<option value="NM">New Mexico</option>
<option value="NY">New York</option>
<option value="NC">North Carolina</option>
<option value="ND">North Dakota</option>
<option value="OH" selected>Ohio</option>
<option value="OK">Oklahoma</option>
<option value="OR">Oregon</option>
<option value="PA">Pennsylvania</option>
<option value="RI">Rhode Island</option>
<option value="SC">South Carolina</option>
<option value="SD">South Dakota</option>
<option value="TN">Tennessee</option>
<option value="TX">Texas</option>
<option value="UT">Utah</option>
<option value="VT">Vermont</option>
<option value="VA">Virginia</option>
<option value="WA">Washington</option>
<option value="WV">West Virginia</option>
<option value="WI">Wisconsin</option>
<option value="WY">Wyoming</option>
</select>
</p>
<pre class="code"><code>var converted = new Ext.form.ComboBox({ typeAhead: true, triggerAction:
'all', transform:'state', width:135, forceSelection:true }); </code></pre>
<br />
<p>
<b>Grid Editor</b><br />
<a href="../grid/edit-grid.html">Click here</a> to see the combo as a grid editor.
</p>
<br />
<p>
<b>Templates and Ajax</b><br />
<a href="forum-search.html">Click here</a> for a more advanced example.
</p>
</form>
</body>
</html>
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