added YUI and YUI-ext
fixed the resizable text area with IE problem fixed the ad space with IE problem merged the 7.2.0 and 7.1.4 change logs
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138
www/extras/yui-ext/docs/overview-summary-JSONDataModel.js.html
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138
www/extras/yui-ext/docs/overview-summary-JSONDataModel.js.html
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<!doctype html public "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
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<html>
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<head>
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<title>
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Overview
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</title>
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<link rel ="stylesheet" type="text/css" href="stylesheet.css" title="Style">
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<script>
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function asd() {
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parent.document.title="JSONDataModel.js Overview";
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}
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</script>
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</head>
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<body bgcolor="white" onload="asd();" style="margin:15px;">
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<center>
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<h2>JSONDataModel.js</h2>
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</center>
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<h4>Summary</h4>
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<p>
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</p>
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<table border="1" cellpadding="3" cellspacing="0" width="100%">
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<tr bgcolor="#CCCCFF" class="TableHeadingColor">
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<td colspan="2" class="title-cell">
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<b>Class Summary</b>
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</td>
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</tr>
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<tr bgcolor="white" class="TableRowColor">
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<td width="15%"><b><a href="YAHOO.ext.grid.JSONDataModel.html">YAHOO.ext.grid.JSONDataModel</a></b></td>
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<td>This is an implementation of a DataModel used by the Grid.</td>
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</tr>
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</table>
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<hr/>
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<!-- ========== METHOD SUMMARY =========== -->
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<!-- ========== END METHOD SUMMARY =========== -->
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<pre class="sourceview">
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<span class="comment">/**
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* <span class="attrib">@class</span>
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* This is an implementation of a DataModel used by the Grid. It works
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* with JSON data.
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* <br>Example schema:
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* <pre><code>
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* var schema = {
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* root: 'Results.Result',
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* id: 'ASIN',
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* fields: ['Author', 'Title', 'Manufacturer', 'ProductGroup']
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* };
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* </code></pre>
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* <span class="attrib">@extends</span> YAHOO.ext.grid.LoadableDataModel
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* <span class="attrib">@constructor</span>
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*/</span>
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YAHOO.ext.grid.JSONDataModel = <span class="reserved">function</span>(schema){
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YAHOO.ext.grid.JSONDataModel.superclass.constructor.call(<span class="reserved">this</span>, YAHOO.ext.grid.LoadableDataModel.JSON);
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<span class="comment">/**<span class="attrib">@private</span>*/</span>
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<span class="reserved">this</span>.schema = schema;
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};
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YAHOO.extendX(YAHOO.ext.grid.JSONDataModel, YAHOO.ext.grid.LoadableDataModel);
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<span class="comment">/**
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* Overrides loadData in LoadableDataModel to process JSON data
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* <span class="attrib">@param</span> {Object} data The JSON object to load
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* <span class="attrib">@param</span> {Function} callback
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*/</span>
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YAHOO.ext.grid.JSONDataModel.<span class="reserved">prototype</span>.loadData = <span class="reserved">function</span>(data, callback, keepExisting){
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var idField = <span class="reserved">this</span>.schema.id;
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var fields = <span class="reserved">this</span>.schema.fields;
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var rowData = [];
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try{
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var root = eval(<span class="literal">'data.'</span> + <span class="reserved">this</span>.schema.root);
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<span class="reserved">for</span>(var i = 0; i < root.length; i++){
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var node = root[i];
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var colData = [];
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colData.node = node;
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colData.id = node[idField] || String(i);
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<span class="reserved">for</span>(var j = 0; j < fields.length; j++) {
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var val = node[fields[j]] || <span class="literal">""</span>;
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<span class="reserved">if</span>(<span class="reserved">this</span>.preprocessors[j]){
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val = <span class="reserved">this</span>.preprocessors[j](val);
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}
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colData.push(val);
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}
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rowData.push(colData);
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}
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<span class="reserved">if</span>(keepExisting !== true){
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<span class="reserved">this</span>.removeAll();
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}
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<span class="reserved">this</span>.addRows(rowData);
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<span class="reserved">if</span>(typeof callback == <span class="literal">'function'</span>){
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callback(<span class="reserved">this</span>, true);
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}
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<span class="reserved">this</span>.fireLoadEvent();
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}catch(e){
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<span class="reserved">this</span>.fireLoadException(e, null);
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<span class="reserved">if</span>(typeof callback == <span class="literal">'function'</span>){
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callback(<span class="reserved">this</span>, false);
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}
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}
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};
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<span class="comment">/**
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* Overrides getRowId in DefaultDataModel to return the ID value of the specified node.
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* <span class="attrib">@param</span> {Number} rowIndex
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* <span class="attrib">@return</span> {Number}
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*/</span>
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YAHOO.ext.grid.JSONDataModel.<span class="reserved">prototype</span>.getRowId = <span class="reserved">function</span>(rowIndex){
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<span class="reserved">return</span> <span class="reserved">this</span>.data[rowIndex].id;
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};</pre>
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<hr>
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<hr>
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<font size="-1">
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</font>
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<div class="jsdoc_ctime">Documentation generated by <a href="http://jsdoc.sourceforge.net/" target="_parent">JSDoc</a> on Sat Oct 14 06:07:10 2006</div>
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</body>
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</html>
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