jhermsen on Enable multiselect

Wed, 15 Sep 2010 09:17:22 +0300

I enabled multiselect in the TreeGrid and haven't found an issue yet so I thought I'd share the thing I did.

In the grid.base.js find:

if(this.p.treeGrid === true){
try { $(this).jqGrid("setTreeGrid");} catch (_) {}
if(ts.p.datatype != "local") { ts.p.localReader = {id: "_id_"}; }
}

Then move the part just below it of multiselect above this tree grid section so it looks like:

if(this.p.multiselect) {
  this.p.colNames.unshift("<input role='checkbox' id='cb_"+this.p.id+"' class='cbox' type='checkbox'/>");
  this.p.colModel.unshift({name:'cb',width:isSafari ? ts.p.multiselectWidth+ts.p.cellLayout : ts.p.multiselectWidth,sortable:false,resizable:false,hidedlg:true,search:false,align:'center',fixed:true});
}
if(this.p.treeGrid === true) {
  try { $(this).jqGrid("setTreeGrid");} catch (_) {}
  if(ts.p.datatype != "local") { ts.p.localReader = {id: "_id_"}; }
}

Then you just niet to remove the disabling of the multiselect in the setTreegrid method of grid.treegrid.js:

setTreeGrid : function() {
  return this.each(function (){
    var $t = this, i=0, pico;
    if(!$t.p.treeGrid) { return; }
    if(!$t.p.treedatatype ) { $.extend($t.p,{treedatatype: $t.p.datatype}); }
    $t.p.subGrid = false; $t.p.altRows =false;
    $t.p.pgbuttons = false; $t.p.pginput = false;
    // re-enable multiselect $t.p.multiselect = false;
   $t.p.rowList = [];

Please also let me know if you do happen to run into issues.

jQuery Grid Plugin - jqGrid - Topic: Enable multiselect

jhermsen on Enable multiselect