150 lines
4.1 KiB
HTML
150 lines
4.1 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<title>SlickGrid example 3a: Advanced Editing</title>
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<link rel="stylesheet" href="../slick.grid.css" type="text/css"/>
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<link rel="stylesheet" href="../css/smoothness/jquery-ui-1.8.16.custom.css" type="text/css"/>
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<link rel="stylesheet" href="examples.css" type="text/css"/>
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<style>
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.cell-title {
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font-weight: bold;
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}
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</style>
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</head>
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<body>
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<div style="position:relative">
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<div style="width:600px;">
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<div id="myGrid" style="width:100%;height:500px;"></div>
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</div>
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<div class="options-panel">
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<h2>Demonstrates:</h2>
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<ul>
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<li>compound cell editors driving multiple fields from one cell</li>
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<li>providing validation from the editor</li>
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<li>hooking into validation events</li>
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</ul>
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<h2>View Source:</h2>
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<ul>
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<li><A href="https://github.com/mleibman/SlickGrid/blob/gh-pages/examples/example3a-compound-editors.html" target="_sourcewindow"> View the source for this example on Github</a></li>
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</ul>
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</div>
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</div>
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<script src="../lib/firebugx.js"></script>
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<script src="../lib/jquery-1.7.min.js"></script>
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<script src="../lib/jquery-ui-1.8.16.custom.min.js"></script>
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<script src="../lib/jquery.event.drag-2.2.js"></script>
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<script src="../slick.core.js"></script>
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<script src="../slick.editors.js"></script>
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<script src="../slick.grid.js"></script>
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<script>
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var grid;
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var data = [];
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var columns = [
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{id: "title", name: "Title", field: "title", width: 120, cssClass: "cell-title", editor: Slick.Editors.Text},
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{id: "range", name: "Range", width: 120, formatter: NumericRangeFormatter, editor: NumericRangeEditor}
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];
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var options = {
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editable: true,
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enableAddRow: false,
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enableCellNavigation: true,
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asyncEditorLoading: false
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};
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function NumericRangeFormatter(row, cell, value, columnDef, dataContext) {
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return dataContext.from + " - " + dataContext.to;
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}
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function NumericRangeEditor(args) {
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var $from, $to;
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var scope = this;
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this.init = function () {
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$from = $("<INPUT type=text style='width:40px' />")
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.appendTo(args.container)
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.bind("keydown", scope.handleKeyDown);
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$(args.container).append(" to ");
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$to = $("<INPUT type=text style='width:40px' />")
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.appendTo(args.container)
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.bind("keydown", scope.handleKeyDown);
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scope.focus();
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};
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this.handleKeyDown = function (e) {
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if (e.keyCode == $.ui.keyCode.LEFT || e.keyCode == $.ui.keyCode.RIGHT || e.keyCode == $.ui.keyCode.TAB) {
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e.stopImmediatePropagation();
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}
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};
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this.destroy = function () {
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$(args.container).empty();
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};
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this.focus = function () {
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$from.focus();
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};
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this.serializeValue = function () {
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return {from: parseInt($from.val(), 10), to: parseInt($to.val(), 10)};
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};
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this.applyValue = function (item, state) {
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item.from = state.from;
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item.to = state.to;
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};
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this.loadValue = function (item) {
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$from.val(item.from);
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$to.val(item.to);
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};
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this.isValueChanged = function () {
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return args.item.from != parseInt($from.val(), 10) || args.item.to != parseInt($from.val(), 10);
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};
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this.validate = function () {
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if (isNaN(parseInt($from.val(), 10)) || isNaN(parseInt($to.val(), 10))) {
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return {valid: false, msg: "Please type in valid numbers."};
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}
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if (parseInt($from.val(), 10) > parseInt($to.val(), 10)) {
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return {valid: false, msg: "'from' cannot be greater than 'to'"};
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}
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return {valid: true, msg: null};
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};
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this.init();
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}
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$(function () {
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for (var i = 0; i < 500; i++) {
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var d = (data[i] = {});
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d["title"] = "Task " + i;
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d["from"] = Math.round(Math.random() * 100);
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d["to"] = d["from"] + Math.round(Math.random() * 100);
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}
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grid = new Slick.Grid("#myGrid", data, columns, options);
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grid.onValidationError.subscribe(function (e, args) {
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alert(args.validationResults.msg);
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});
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})
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</script>
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</body>
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</html>
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