DHTMLX Docs & Samples Explorer

Markers

Markers functionality allows to select individual cells. You can also select several cells by shift-click and ctrl-click.

unmark all get marked cells

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>    
<script  src="../../codebase/ext/dhtmlxgrid_markers.js"></script>    
 
 
 
<table>
    <tr><td>
        <div id="gridbox" style="width:400px;height:270px;background-color:white;overflow:hidden;"></div>
    </td>
    <td style="padding-left:25" valign="top">
        <div id="logarea" style="background-color:lightgrey;height:270px;width:250px;overflow:auto; padding:3px;"></div>
    </td></tr>
    <tr><td>
        <a href="javascript:void(0)" onclick="mygrid.unmarkAll()">unmark all</a>
    </td>
    <td style="padding-left:25" valign="top">
        <a href="javascript:void(0)" onclick="mark()">get marked cells</a>
    </td></tr>
</table>
<br>
<script>
mygrid = new dhtmlXGridObject('gridbox');
mygrid.setImagePath("../../codebase/imgs/");
mygrid.setHeader("Sales,Book Title,Author");
mygrid.setInitWidths("100,250,100");
mygrid.setColAlign("right,left,left");
mygrid.setColTypes("ro,ed,ed");
mygrid.setColSorting("int,str,str");
mygrid.enableMarkedCells();
mygrid.init();
mygrid.setSkin("dhx_skyblue");
mygrid.loadXML("../common/grid_16_rows_columns_manipulations.xml");
function mark() {
    var markedArray = mygrid.getMarked();
    document.getElementById("logarea").innerHTML += "All marked cells:<br/>[";
    for (var i = 0; i < markedArray.length; i++) {
        document.getElementById("logarea").innerHTML += "{ " + markedArray[i].toString() + " }";
    }
    document.getElementById("logarea").innerHTML += "]<br/>";
}
function doLog(str) {
    var log = document.getElementById("logarea");
    log.innerHTML = log.innerHTML + str + "</br>";
    log.scrollTop = log.scrollHeight;
}
</script>