Hi,
How to check for the exact values in the filters and the case
You can create own filter. The article about it is: dhtmlxGrid/doc/articles/Data_filtering_search.html
Or you can modify internal _filterA method in the dhtmlxgrid_filter.js:
dhtmlXGridObject.prototype._filterA=function(column,value){
if (value=="") return;
var d=true;
if (typeof(value)==“function”) d=false;
else value=(value||"").toString().toLowerCase();
if (!this.rowsBuffer.length) return;
for (var i=this.rowsBuffer.length-1; i>=0; i–)
// if (d?(this._get_cell_value(this.rowsBuffer[i],column).toString().toLowerCase().indexOf(value)==-1):(!value(this._get_cell_value(this.rowsBuffer[i],column),this.rowsBuffer[i].idd)))
if
(d?(this._get_cell_value(this.rowsBuffer[i],column).toString()==value):(!value(this._get_cell_value(this.rowsBuffer[i],column),this.rowsBuffer[i].idd)))
this.rowsBuffer.splice(i,1);//filter row
}