Setting custom attributes

Grid allows to set custom attributes for rows by the xml or using setRowAttribute grid method. To get attributes use getRowAttribute method.
Name: Value:
serialize
Source
<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxgrid.css">
<link rel="stylesheet" type="text/css" href="../../codebase/skins/dhtmlxgrid_dhx_skyblue.css">
<script  src="../../codebase/dhtmlxcommon.js"></script>
<script  src="../../codebase/dhtmlxgrid.js"></script>        
<script  src="../../codebase/dhtmlxgridcell.js"></script>    
 
 
 
<table>
<tr>
<td valign="top">
<select id="sel">
<option value="price">price</option>
<option value="date">date of publication</option>
</select>
<input type="button" name="a2" value="show attribute" onclick="showAttribute();" />
</td>
</tr>
<tr>
<td  valign="top">
<div id="gridbox" style="width:600px; height:270px; background-color:white;"></div></td>
</tr>
<tr>
<td valign="top">
Name: <input type="text" id="val" size="18"> Value: <input type="text" id="txt" size="18">&nbsp; 
<input type="button" name="a2" value="add attribute to selected" onclick="addAttribute();" /></td> 
</td>
</tr>
</table>    
<a href="javascript:void(0)" onclick="mygrid.xml.row_attrs.push('price');mygrid.xml.row_attrs.push('date');alert(mygrid.serialize())">serialize</a>
<script>mygrid = new dhtmlXGridObject('gridbox');
mygrid.setImagePath("../../codebase/imgs/");
mygrid.setHeader("Sales, Book Title, Author");
mygrid.setInitWidths("100,250,*");
mygrid.setColAlign("right,left");
mygrid.setColTypes("ed,ed,ed");
mygrid.setColSorting("int,str");
mygrid.init();
mygrid.setSerializationLevel(false, true);
mygrid.setSkin("dhx_skyblue");
mygrid.loadXML("../common/grid_attr.xml");
function addAttribute() {
    var val = document.getElementById('val').value;
    var txt = document.getElementById('txt').value;
    if (!val)
        return;
    addAttrToSelect(val);
    //add attribute;
    mygrid.setRowAttribute(mygrid.getSelectedId(), val, txt);
    //register attribute for serialization;
    mygrid.xml.row_attrs.push(val);
}
function showAttribute() {
    alert(mygrid.getRowAttribute(mygrid.getSelectedId(), document.getElementById('sel').value));
}
function addAttrToSelect(value) {
    var z = document.createElement('option');
    z.value = value;
    z.appendChild(document.createTextNode(value))
        document.getElementById("sel").appendChild(z);
    z.selected = true;
}</script>