JavaScript DHTML/Ext JS/SearchField

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Версия от 07:21, 26 мая 2010; Admin (обсуждение | вклад) (1 версия)
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Combine Ext.ux.form.SearchField and php script

  
<!--
/*!
 * Ext JS Library 3.0.0
 * Copyright(c) 2006-2009 Ext JS, LLC
 * licensing@extjs.ru
 * http://www.extjs.ru/license
 */
-->
<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
<script type="text/javascript" src="ext-3.0.0/examples/ux/SearchField.js"></script>
</head>
<!-- Revised from demo code in ext3.0.0 -->
<body>
<script type="text/javascript">
/*!
 * Ext JS Library 3.0.0
 * Copyright(c) 2006-2009 Ext JS, LLC
 * licensing@extjs.ru
 * http://www.extjs.ru/license
 */
Ext.onReady(function(){
    var ds = new Ext.data.Store({
        proxy: new Ext.data.ScriptTagProxy({
            url: "http://extjs.ru/forum/topics-remote.php"
        }),
        reader: new Ext.data.JsonReader({
            root: "topics",
            totalProperty: "totalCount",
            id: "post_id"
        }, [
            {name: "postId", mapping: "post_id"},
            {name: "title", mapping: "topic_title"},
            {name: "topicId", mapping: "topic_id"},
            {name: "author", mapping: "author"},
            {name: "lastPost", mapping: "post_time", type: "date", dateFormat: "timestamp"},
            {name: "excerpt", mapping: "post_text"}
        ]),
        baseParams: {limit:20, forumId: 4}
    });
    // Custom rendering Template for the View
    var resultTpl = new Ext.XTemplate(
        "<tpl for=".">",
        "<div class="search-item">",
            "<h3><span>{lastPost:date("M j, Y")}<br />by {author}</span>",
            "<a href="http://extjs.ru/forum/showthread.php?t={topicId}&p={postId}" target="_blank">{title}</a></h3>",
            "<p>{excerpt}</p>",
        "</div></tpl>"
    );
    var panel = new Ext.Panel({
        applyTo: "search-panel",
        title:"Forum Search",
        height:300,
        autoScroll:true,
        items: new Ext.DataView({
            tpl: resultTpl,
            store: ds,
            itemSelector: "div.search-item"
        }),
        tbar: [
            "Search: ", " ",
            new Ext.ux.form.SearchField({
                store: ds,
                width:320
            })
        ],
        bbar: new Ext.PagingToolbar({
            store: ds,
            pageSize: 20,
            displayInfo: true,
            displayMsg: "Topics {0} - {1} of {2}",
            emptyMsg: "No topics to display"
        })
    });
    ds.load({params:{start:0, limit:20, forumId: 4}});
});
</script> 
<div style="width:600px;" id="search-panel">
</div>
</body>
</html>