DHTMLX Docs & Samples Explorer

Context menu for specific column

In example below context menu is available for the first column only.

Source
<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxgrid.css">
<link rel="stylesheet" type="text/css" href="../../codebase/skins/dhtmlxgrid_dhx_skyblue.css">
<link rel="stylesheet" type="text/css" href="../../../dhtmlxMenu/codebase/skins/dhtmlxmenu_dhx_skyblue.css">
<script  src="../../codebase/dhtmlxcommon.js"></script>
<script  src="../../codebase/dhtmlxgrid.js"></script>
<script  src="../../codebase/dhtmlxgridcell.js"></script>
<script  src="../../codebase/excells/dhtmlxgrid_excell_link.js"></script>
<script language="JavaScript" src="../../../dhtmlxMenu/codebase/dhtmlxmenu.js"></script>
 
 
<table width="100%" border="0">
    <tr>
        <td>
            <div id="gridbox" style="width:100%;height:270px;background-color:white;"></div>
        </td>
    </tr>
</table>
<script>
function onButtonClick(menuitemId, type) {
    var data = mygrid.contextID.split("_");
    //rowId_colInd;
    mygrid.setRowTextStyle(data[0], "color:" + menuitemId.split("_")[1]);
    return true;
}
function my_pre_func(rowId, celInd, grid) {
    if (celInd == 1)
        return false;
    return true;
}
menu = new dhtmlXMenuObject();
menu.setIconsPath("../common/images/");
menu.renderAsContextMenu();
menu.attachEvent("onClick", onButtonClick);
menu.loadXML("../common/_context.xml");
mygrid = new dhtmlXGridObject('gridbox');
mygrid.setImagePath("../../codebase/imgs/");
mygrid.setSkin("dhx_skyblue");
mygrid.setHeader("Author,Title");
mygrid.setInitWidths("250,250");
mygrid.enableAutoWidth(true);
mygrid.setColAlign("left,left");
mygrid.setColTypes("ro,link");
mygrid.setColSorting("str,str");
mygrid.enableContextMenu(menu);
mygrid.attachEvent("onBeforeContextMenu", my_pre_func);
mygrid.init();
mygrid.loadXML("../common/grid_links.xml");
</script>