All components dhtmlxPopup Advanced usage Grid filtering

Grid filtering

</> Source
<!DOCTYPE html>
<html>
<head>
	<title>Grid filtering</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
	<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/fonts/font_roboto/roboto.css"/>
	<link rel="stylesheet" type="text/css" href="../../../codebase/dhtmlx.css"/>
	<script src="../../../codebase/dhtmlx.js"></script>
	<style>
		table.obj.row20px tr td img {
			float: left;
			margin-left: 7px;
		}
	</style>
	<script>

		var myForm;
		var myPop;
		var myGrid;
		var eId;

		function doOnLoad() {

			myForm = new dhtmlXForm("myForm", [
				{type: "settings", position: "label-left", labelWidth: 110, inputWidth: 170},
				{type: "input", name: "name", label: "Full Name", value: "Joe Black"},
				{type: "input", name: "email", label: "Email", value: "joe@mail.com"},
				{type: "input", name: "country", label: "Country", value: "", note: {text: "Start typing"}}
			]);

			myPop = new dhtmlXPopup({ form: myForm, id: ["country"] });

			myForm.attachEvent("onFocus", function(id){
				//myPop.show(id);
			});

			//myForm.getInput("title").setAttribute("autocomplete","off");

			myForm.attachEvent("onKeyUp", function(input, e){

				if (!myGrid) return
				if (myPop.isVisible()) {
					if (e.keyCode == 38) { // up
						var id = myGrid.getSelectedRowId();
						if (id != null) {
							var ind = myGrid.getRowIndex(id);
							myGrid.selectRow(ind-1);
						} else {
							myGrid.selectRow(0);
						}
					}
					if (e.keyCode == 40) { // down
						var id = myGrid.getSelectedRowId();
						if (id != null) {
							var ind = myGrid.getRowIndex(id);
							myGrid.selectRow(ind+1);
						} else {
							myGrid.selectRow(0);
						}
					}
					if (e.keyCode == 13) { // enter
						var id = myGrid.getSelectedRowId();
						if (id != null && myGrid.getRowIndex(id) >= 0) {
							myGrid.callEvent("onRowDblClicked",[id]);
						}
					}
				} else {
					if (e.keyCode == 113) { // f2
						myPop.show();
					}
				}
			});

			myForm.attachEvent("onInputChange", function(id,value){
				if (id != "country") return;
				if (!myGrid) {
					if (!myPop.isVisible()) myPop.show("country");
					return;
				}
				//myGrid.filterBy(1,"");
				if (!myPop.isVisible()) myPop.show("country");
				if (myGrid._loaded) {
					myGrid.filterBy(1,value);
					selectRowIfNotSelected();
				}
			});

			eId = myPop.attachEvent("onShow",function(){

				myGrid = myPop.attachGrid(300,200);
				myGrid.setImagePath("../../../codebase/imgs/")
				myGrid.load("../common/grid2.xml", function(){
					myGrid.filterBy(1, myForm.getItemValue("country"));
					myGrid.selectRow(0);
					myGrid._loaded = true;
				});

				myGrid.attachEvent("onRowDblClicked", function(id){
					myForm.setItemValue("country", myGrid.cells(id,1).getValue());
					myPop.hide();
					myGrid.clearSelection();
				});

				myPop.detachEvent(eId);

			});

			myPop.attachEvent("onShow",function(){
				if (!myGrid) return;
				//myGrid.filterBy(0,"");
				//myGrid._f_rowsBuffer = null;
				if (myGrid._loaded) {
					myGrid.filterBy(1, myForm.getItemValue("country"));
				}
				selectRowIfNotSelected();
			});
		}

		function selectRowIfNotSelected() {
			var id = myGrid.getSelectedRowId();
			if (!id) {
				myGrid.selectRow(0);
			} else {
				if (myGrid.getRowIndex(id) < 0) myGrid.selectRow(0);
			}
		}

	</script>
</head>
<body onload="doOnLoad()">
	<div id="myForm"></div>
</body>
</html>

Documentation

Check documentation to learn how to use the components and easily implement them in your applications.