JavaScript DHTML/Ext JS/EditorGridPanel

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Версия от 07:21, 26 мая 2010; Admin (обсуждение | вклад) (1 версия)
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Use Ext.grid.EditorGridPanel

  

<!--
/*!
 * 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/CheckColumn.js"></script>
<style type="text/css">
/*!
 * Ext JS Library 3.0.0
 * Copyright(c) 2006-2009 Ext JS, LLC
 * licensing@extjs.ru
 * http://www.extjs.ru/license
 */
#grid-example .x-grid-col-1 {
  text-align: right;
}
#grid-example .x-grid-col-2{
  text-align: right;
}
#grid-example .x-grid-col-3 {
  text-align: right;
}
#grid-example .x-grid-col-4 {
  text-align: right;
}
#grid-example.x-grid-mso{
  border: 1px solid #6593cf;
}
#grid-example.x-grid-vista{
  border: 1px solid #b3bcc0;
}
#xml-grid-example{
  border: 1px solid #cbc7b8;
  left: 0;
  position: relative;
  top: 0;
}
#editor-grid .x-grid-col-2{
    text-align:right;
}
.x-grid3-td-topic b {
    font-family:tahoma, verdana;
    display:block;
}
.x-grid3-td-topic b i {
    font-weight:normal;
    font-style: normal;
    color:#000;
}
.x-grid3-td-topic .x-grid3-cell-inner {
    white-space:normal;
}
.x-grid3-td-topic a {
    color: #385F95;
    text-decoration:none;
}
.x-grid3-td-topic a:hover {
    text-decoration:underline;
}
.details .x-btn-text {
    background-image: url(details.gif);
}
.x-resizable-pinned .x-resizable-handle-south{
    background:url(ext-3.0.0/resources/images/default/sizer/s-handle-dark.gif);
    background-position: top;
}
  </style>
</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(){
    Ext.QuickTips.init();
    function formatDate(value){
        return value ? value.dateFormat("M d, Y") : "";
    }
    // shorthand alias
    var fm = Ext.form;
    // custom column plugin example
    var checkColumn = new Ext.grid.CheckColumn({
       header: "Indoor?",
       dataIndex: "indoor",
       width: 55
    });
    // the column model has information about grid columns
    // dataIndex maps the column to the specific data field in
    // the data store (created below)
    var cm = new Ext.grid.ColumnModel([{
           id: "common",
           header: "Common Name",
           dataIndex: "common",
           width: 220,
           // use shorthand alias defined above
           editor: new fm.TextField({
               allowBlank: false
           })
        },{
           header: "Light",
           dataIndex: "light",
           width: 130,
           editor: new fm.ruboBox({
               typeAhead: true,
               triggerAction: "all",
               transform:"light",
               lazyRender: true,
               listClass: "x-combo-list-small"
            })
        },{
           header: "Price",
           dataIndex: "price",
           width: 70,
           align: "right",
           renderer: "usMoney",
           editor: new fm.NumberField({
               allowBlank: false,
               allowNegative: false,
               maxValue: 100000
           })
        },{
           header: "Available",
           dataIndex: "availDate",
           width: 95,
           renderer: formatDate,
           editor: new fm.DateField({
                format: "m/d/y",
                minValue: "01/01/06",
                disabledDays: [0, 6],
                disabledDaysText: "Plants are not available on the weekends"
            })
        },
        checkColumn
    ]);
    // by default columns are sortable
    cm.defaultSortable = true;
    // create the Data Store
    var store = new Ext.data.Store({
        // load remote data using HTTP
        url: "ext-3.0.0/examples/grid/plants.xml",
        // specify a XmlReader (coincides with the XML format of the returned data)
        reader: new Ext.data.XmlReader(
            {
                // records will have a "plant" tag
                record: "plant"
            },
            // use an Array of field definition objects to implicitly create a Record constructor
            [
                // the "name" below matches the tag name to read, except "availDate"
                // which is mapped to the tag "availability"
                {name: "common", type: "string"},
                {name: "botanical", type: "string"},
                {name: "light"},
                {name: "price", type: "float"},             
                // dates can be automatically converted by specifying dateFormat
                {name: "availDate", mapping: "availability", type: "date", dateFormat: "m/d/Y"},
                {name: "indoor", type: "bool"}
            ]
        ),
        sortInfo: {field:"common", direction:"ASC"}
    });
    // create the editor grid
    var grid = new Ext.grid.EditorGridPanel({
        store: store,
        cm: cm,
        renderTo: "editor-grid",
        width: 600,
        height: 300,
        autoExpandColumn: "common",
        title: "Edit Plants?",
        frame: true,
        plugins: checkColumn,
        clicksToEdit: 1,
        tbar: [{
            text: "Add Plant",
            handler : function(){
                // access the Record constructor through the grid"s store
                var Plant = grid.getStore().recordType;
                var p = new Plant({
                    common: "New Plant 1",
                    light: "Mostly Shade",
                    price: 0,
                    availDate: (new Date()).clearTime(),
                    indoor: false
                });
                grid.stopEditing();
                store.insert(0, p);
                grid.startEditing(0, 0);
            }
        }]
    });
    // trigger the data store load
    store.load();
});
</script> 
    
    <!-- the custom editor for the "Light" column references the id="light" -->
    <select name="light" id="light" style="display: none;">
      <option value="Shade">Shade</option>
      <option value="Mostly Shady">Mostly Shady</option>
      <option value="Sun or Shade">Sun or Shade</option>
      <option value="Mostly Sunny">Mostly Sunny</option>
      <option value="Sunny">Sunny</option>
    </select>
<div id="editor-grid"></div>
</body>
</html>