Attaching Event Handlers
Control grid processing and user behavior using Grid Event Handlers available through JavaScript Methods.
Remove Selected Row |
Protocol: |
Control grid processing and user behavior using Grid Event Handlers available through JavaScript Methods.
Remove Selected Row |
Protocol: |
<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 width="600"> <tr> <td> <div id="gridbox" style="width:100%;height:250px;background-color:white;"></div> <a href="javascript:void(0)" onClick="mygrid.deleteSelectedItem()">Remove Selected Row</a> </td> </tr> <tr> <td> Protocol:<br> <div id="protocol" style="width:600px;height:200px;overflow:auto;border:1px solid green;"></div> </td> </tr> </table> <script></script>function protocolIt(str) { var p = document.getElementById("protocol"); p.innerHTML = "<li style='height:auto;'>" + str + "</li>" + p.innerHTML } function doOnRowSelected(id) { protocolIt("Rows with id: " + id + " was selected by user"); } function doOnCellEdit(stage, rowId, cellInd) { if (stage == 0) { protocolIt("User starting cell editing: row id is" + rowId + ", cell index is " + cellInd); } else if (stage == 1) { protocolIt("Cell editor opened"); } else if (stage == 2) { protocolIt("Cell editor closed"); } return true; } function doOnCheck(rowId, cellInd, state) { protocolIt("User clicked on checkbox or radiobutton on row " + rowId + " and cell with index " + cellInd + ".State changed to " + state); return true; } function doOnEnter(rowId, cellInd) { protocolIt("User pressed Enter on row with id " + rowId + " and cell index " + cellInd); } function doBeforeRowDeleted(rowId) { if (confirm("Are you sure you want to delete row")) { protocolIt("Row deletion confirmed"); return true; } else { protocolIt("Row deletion canceled"); return false; } } mygrid = new dhtmlXGridObject('gridbox'); mygrid.setImagePath("../../codebase/imgs/"); mygrid.setHeader("Column A, Column B, Column C, Column D"); mygrid.setInitWidths("100,250,80,*"); mygrid.setColAlign("right,left,center,right"); mygrid.setColTypes("ro,ed,ch,price"); mygrid.setColSorting("int,str,str,str"); mygrid.attachEvent("onRowSelect", doOnRowSelected); mygrid.attachEvent("onEditCell", doOnCellEdit); mygrid.attachEvent("onEnter", doOnEnter); mygrid.attachEvent("onCheckbox", doOnCheck); mygrid.attachEvent("onBeforeRowDeleted", doBeforeRowDeleted); mygrid.init(); mygrid.setSkin("dhx_skyblue"); mygrid.loadXML("../common/grid.xml");