How do I toggle a kendo grid's reorder able property for columns on a button click?
I tried
grid.reorderable = true
But it does not work!
Check this demo site. It's same example of the reordering columns. It will help you.
Please try with the below code snippet.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled</title>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.429/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.429/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.429/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.429/styles/kendo.dataviz.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.429/styles/kendo.dataviz.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.429/styles/kendo.mobile.all.min.css">
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.1.429/js/angular.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.1.429/js/jszip.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.1.429/js/kendo.all.min.js"></script>
<style type="text/css">
</style>
</head>
<body>
<div id="grid"></div>
index<input type="text" id="txtIndex" value="0" />
<br />
column name
<input type="text" id="txtColName" value="ID" />
<br />
<input type="button" value="reorder" onclick="reordercolumn()" />
<script>
$(document).ready(function () {
$("#grid").kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "http://demos.telerik.com/kendo-ui/service/Northwind.svc/Orders"
},
schema: {
model: {
fields: {
OrderID: { type: "number" },
ShipCountry: { type: "string" },
ShipCity: { type: "string" },
ShipName: { type: "string" },
OrderDate: { type: "date" },
ShippedDate: { type: "date" }
}
}
},
pageSize: 15
},
height: 550,
sortable: true,
reorderable: true,
resizable: true,
pageable: true,
columns: [
{
field: "OrderDate",
title: "Order Date",
width: 120,
format: "{0:MM/dd/yyyy}"
},
{
field: "ShipCountry",
title: "Ship Country"
},
{
field: "ShipCity",
title: "Ship City"
},
{
field: "ShipName",
title: "Ship Name"
},
{
field: "ShippedDate",
title: "Shipped Date",
format: "{0:MM/dd/yyyy}",
width: 200
},
{
field: "OrderID",
title: "ID",
width: 80
}
]
});
});
function reordercolumn() {
var grid = $("#grid").data("kendoGrid");
var columnindex = 0;
for (var i = 0; i < $("#grid").data("kendoGrid").columns.length; i++) {
var col = $("#grid").data("kendoGrid").columns[i];
if (col.title == $("#txtColName").val().trim()) {
columnindex = i;
}
}
grid.reorderColumn($("#txtIndex").val().trim(), grid.columns[columnindex]);
}
</script>
</body>
</html>
Let me know if any concern.
Related
I am trying to make date column accept two formats using parseformats attribute, but it seems not picking up, please advise.
Scenario: When I input 10/10/19 it is showing inccorect date message. But when I input 10/10/2019, its working as no errors and displays in the format.
$(document).ready(function () {
$("#grid").kendoGrid({
toolbar: ["save"],
columns: [{
field: "name"
},
{
field: "age",
format: "{0:MM/dd/yyyy}",
parseFormats: ["MM/dd/yyyy", "MM/dd/yy"]
}
],
dataSource: {
data: [{
id: 1,
name: "Jane Doe",
age: "11/11/2019"
},
{
id: 2,
name: "John Doe",
age: "10/10/2018"
}
],
schema: {
model: {
id: "id",
fields: {
age: {
type: "date"
}
}
}
}
},
editable: true
});
});
<!DOCTYPE html>
<html>
<head>
<base href="http://demos.telerik.com/kendo-ui/datepicker/index">
<style>html { font-size: 14px; font-family: Arial, Helvetica, sans-serif; }</style>
<title></title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.621/styles/kendo.common.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.621/styles/kendo.default.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.621/styles/kendo.default.mobile.min.css" />
<script src="https://kendo.cdn.telerik.com/2017.2.621/js/jquery.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2017.2.621/js/kendo.all.min.js"></script>
</head>
<body>
<div id="grid"></div>
</body>
</html>
Try this
$(document).ready(function () {
$("#grid").kendoGrid({
toolbar: ["save"],
columns: [{
field: "name"
},
{
field: "age",
format: "{0:MM/dd/yyyy}",
parseFormats: ["MM/dd/yyyy", "MM/dd/yy"]
}
],
dataSource: {
data: [{
id: 1,
name: "Jane Doe",
age: "11/11/2019"
},
{
id: 2,
name: "John Doe",
age: "10/10/2018"
}
],
schema: {
model: {
id: "id",
fields: {
age: {
parse: function (value) {
var dt = kendo.parseDate(value,["MM/dd/yyyy", "MM/dd/yy"]);
return kendo.toString(dt, "MM/dd/yyyy");
},
validation: {
ageValidation: function (value) {
var dt = kendo.parseDate(value.val(),["MM/dd/yyyy", "MM/dd/yy"]);
value.attr("data-ageValidation-msg", "age is not valid date")
return dt !== null;
}
}
}
}
}
}
},
editable: true
});
});
<!DOCTYPE html>
<html>
<head>
<base href="http://demos.telerik.com/kendo-ui/datepicker/index">
<style>html { font-size: 14px; font-family: Arial, Helvetica, sans-serif; }</style>
<title></title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.621/styles/kendo.common.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.621/styles/kendo.default.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.621/styles/kendo.default.mobile.min.css" />
<script src="https://kendo.cdn.telerik.com/2017.2.621/js/jquery.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2017.2.621/js/kendo.all.min.js"></script>
</head>
<body>
<div id="grid"></div>
</body>
</html>
I have a grid that has a grid in the detailInit and when I add a new row to the grid in the detailInit the detailInit collapses.
How can I stop it from collapsing when a new record is added? I have tried using e.preventDefault() on the button click event of adding a new row but that didn't work out.
You cannot prevent it from collapsing because every time you change something to the data it automatically rebinds and redraw the table.
What you can do however is to capture the rebinding, find the opened details and after the binding finish reopen them:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Kendo UI Snippet</title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2018.3.1017/styles/kendo.common.min.css"/>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2018.3.1017/styles/kendo.rtl.min.css"/>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2018.3.1017/styles/kendo.silver.min.css"/>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2018.3.1017/styles/kendo.mobile.all.min.css"/>
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2018.3.1017/js/kendo.all.min.js"></script>
</head>
<body>
<div id="example">
<div id="grid"></div>
<script>
let data = [{id: 1, FirstName: "Nancy", LastName: "Davolio", orders: [{title: 1}, {title: 2}]}];
$(document).ready(function () {
let expanded = [];
var element = $("#grid").kendoGrid({
dataSource: data,
toolbar: [{name: "create"}],
height: 600,
detailInit: detailInit,
editable: true,
columns: [
{
field: "id",
title: "id",
},
{
field: "FirstName",
title: "First Name",
width: "110px"
},
{
field: "LastName",
title: "Last Name",
width: "110px"
},
{command: ["destroy"]},
],
dataBinding: function (e) {
expanded = $.map(this.tbody.children(":has(> .k-hierarchy-cell .k-i-collapse)"), function (row) {
return $(row).data("uid");
});
},
dataBound: function (e) {
this.expandRow(this.tbody.children().filter(function (idx, row) {
return $.inArray($(row).data("uid"), expanded) >= 0;
}));
},
});
});
function detailInit(e) {
$("<div/>").appendTo(e.detailCell).kendoGrid({
dataSource: {
transport: {
read: function (options) {
options.success(e.data.orders);
},
}
},
});
}
</script>
</div>
</body>
</html>
I have an example kendo treeList created: http://dojo.telerik.com/akAwe/4
In the example, how do i make child cells of "Protocol names" column clickable?
Thanks.
Please try with the below code snippet.
<!DOCTYPE html>
<html>
<head>
<base href="http://demos.telerik.com/kendo-ui/treelist/local-data-binding">
<style>
html {
font-size: 14px;
font-family: Arial, Helvetica, sans-serif;
}
</style>
<title>Jayesh Goyani</title>
<link rel="stylesheet" href="//kendo.cdn.telerik.com/2015.2.902/styles/kendo.common-bootstrap.min.css" />
<link rel="stylesheet" href="//kendo.cdn.telerik.com/2015.2.902/styles/kendo.bootstrap.min.css" />
<script src="//kendo.cdn.telerik.com/2015.2.902/js/jquery.min.js"></script>
<script src="//kendo.cdn.telerik.com/2015.2.902/js/kendo.all.min.js"></script>
</head>
<body>
<div id="example">
<div id="treelist"></div>
<script type="text/x-kendo-template" id="template">
<a href='https://www.google.com/?test=#: ProtocolName #'>#: ProtocolName #</a>
</script>
<script>
$(document).ready(function () {
var dataSource = new kendo.data.TreeListDataSource({
data: [
{ "id": 61, "parentId": 1, "ProtocolName": "P2", "SeriesDescription": "P2 " },
{ "ExamStart": "9/19/2015 8:00 AM", "id": 1, "ProtocolName": "P2", "SeriesDescription": "P2 ", "parentId": null },
{ "id": 62, "parentId": 2, "ProtocolName": "P1", "SeriesDescription": "P1 " },
{ "id": 63, "parentId": 2, "ProtocolName": "P2", "SeriesDescription": "P2 ", },
{ "ExamStart": "9/19/2015 8:13 AM", "id": 2, "ProtocolName": "P1, P2", "SeriesDescription": "P1 , P2 ", "parentId": null }
],
schema: {
model: {
id: "id",
expanded: true
}
}
});
$("#treelist").kendoTreeList({
dataSource: dataSource,
height: 540,
columnMenu: true,
dataBound: onDataBound,
columns: [{
field: 'ExamStart',
title: 'Date/Time'
}, {
field: 'ProtocolName',
title: 'Protocol names',
sortable: false,
template: $("#template").html()
}, {
field: 'SeriesDescription',
title: 'Series descriptions',
sortable: false
}]
});
});
function onDataBound(arg) {
$(".k-treelist-group").each(function (index) {
$(this).find('a').replaceWith($(this).find('a').text());
});
}
</script>
</div>
</body>
</html>
Update 1:
<script type="text/x-kendo-template" id="template">
<a href='localhost:20327/\\#/dose/test'>#: ProtocolName #</a>
</script>
Let me know if any concern.
I wanted to filter UnitPrice and ProductID. This is the sample, you want more using the jsfiddle link. Check this jsfiddle for more detail & work my program in that
//change event
$("#category").keyup(function () {
var selecteditem = $('#category').val();
var kgrid = $("#grid").data("kendoGrid");
selecteditem = selecteditem.toUpperCase();
var selectedArray = selecteditem.split(" ");
if (selecteditem) {
});
var orfilter = { logic: "or", filters: [] };
var andfilter = { logic: "and", filters: [] };
$.each(selectedArray, function (i, v) {
if (v.trim() == "") {
}
else {
$.each(selectedArray, function (i, v1) {
if (v1.trim() == "") {
}
else {
orfilter.filters.push({ field: "ProductName", operator: "contains", value:v1 },
{ field: "QuantityPerUnit", operator: "contains", value:v1});
andfilter.filters.push(orfilter);
orfilter = { logic: "or", filters: [] };
}
});
}
});
kgrid.dataSource.filter(andfilter);
}
else {
kgrid.dataSource.filter({});
}
});
Please try with the below code snippet.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled</title>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.dataviz.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.dataviz.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.2.624/styles/kendo.mobile.all.min.css">
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.2.624/js/angular.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.2.624/js/jszip.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.2.624/js/kendo.all.min.js"></script>
</head>
<body>
<div id="example" class="k-content">
<div id="grid"></div>
<div class="toolbar">
<label class="category-label" for="category">Show products by category:</label>
<input type="search" id="category" style="width: 230px" />
<input id="reset" type="button" value="Reset" />
<input id="reset1" type="button" value="ORLOGIC" />
</div>
</div>
<script>
$(document).ready(function () {
var grid = $("#grid").kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "http://demos.kendoui.com/service/Northwind.svc/Products"
},
pageSize: 7,
serverPaging: true,
serverSorting: true,
serverFiltering: true
},
sortable: true,
pageable: true,
columns: [
{
field: "ProductID",
width: 100
},
{
field: "ProductName",
title: "Product Name"
},
{
field: "UnitPrice",
title: "Unit Price",
width: 100
},
{
field: "QuantityPerUnit",
title: "Quantity Per Unit"
}
]
});
//change event
$("#category").keyup(function () {
var selecteditem = $('#category').val();
var kgrid = $("#grid").data("kendoGrid");
var gridListFilter = { filters: [] };
var gridDataSource = kgrid.dataSource;
gridListFilter.logic = "or"; // a different logic 'and' can be selected
gridListFilter.filters.push({ field: "ProductID", operator: "eq", value: parseInt(selecteditem) });
gridListFilter.filters.push({ field: "UnitPrice", operator: "eq", value: parseInt(selecteditem) });
gridDataSource.filter(gridListFilter);
gridDataSource.read();
});
$('#reset').click(function () {
//not working yet
$('#category').val('');
$("#grid").data("kendoGrid").dataSource.filter([]);
});
//Or LOGIC HERE... DOESN'T WORK
$('#reset1').click(function () {
$("#grid").data("kendoGrid").dataSource.filter({
logic: "or",
filters: [
{
field: "ProductName",
operator: "eq",
value: "Chang"
},
{
field: "QuantityPerUnit",
operator: "contains",
value: "box"
}
]
});
});
});
</script>
</body>
</html>
Let me know if any concern.
I want to bind Json result to kendoUI grid using ODATA v4 but i am unable to do so. Below code works for the url http://services.odata.org/v2/Northwind/Northwind.svc/Customers which returns a xml result but why dont it work for http://services.odata.org/v4/Northwind/Northwind.svc/Customers which returns a json. Any help would be appreciated.
<!DOCTYPE html>
<html>
<head>
<base href="http://demos.telerik.com/kendo-ui/grid/index">
<style>html { font-size: 12px; font-family: Arial, Helvetica, sans-serif; }</style>
<title></title>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.common-material.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.material.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.dataviz.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.dataviz.material.min.css" />
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.1.408/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.dataviz.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.408/styles/kendo.mobile.all.min.css">
<script src="http://cdn.kendostatic.com/2015.1.408/js/angular.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.1.408/js/jszip.min.js"></script>
</head>
<body>
<div id="example">
<div id="grid"></div>
<script>
$(document).ready(function () {
$("#grid").kendoGrid({
dataSource: {
type: "odata",
transport: {
read: "http://services.odata.org/v2/Northwind/Northwind.svc/Customers",dataType: "jsonp",data: { q: "#kendoui" }
},
pageSize: 20
},
height: 550,
groupable: true,
sortable: true,
pageable: {
refresh: true,
pageSizes: true,
buttonCount: 5
},
columns: [{
field: "ContactName",
title: "Contact Name",
width: 200
}, {
field: "ContactTitle",
title: "Contact Title"
}, {
field: "CompanyName",
title: "Company Name"
}, {
field: "Country",
width: 150
}]
});
});
</script>
</div>
</body>
</html>
Couple of things. I don't think the v4 implementation on services.odata.org supports jsonp. The return value doesn't appear to be wrapped. Also you need to change your type to "odata-v4" for v4 odata.
Also the return array isn't inside a property on the return object called "results", it's now "value" so I had to set that in the schema on the dataSource. I also changed the transport.read into an object and added the requisite properties.
dataSource: {
type: "odata-v4",
transport: {
read: {
url: "http://services.odata.org/v4/Northwind/Northwind.svc/Customers",
dataType: "json",
data: {
q: "#kendoui"
}
}
},
pageSize: 20,
schema: {
data: "value"
}
},
See working sample at http://jsbin.com/satafa/1/edit?html,js,output
You need to add "odata-v4" as type in the datasource. Please refer the fiddle
$(document).ready(function () {
$("#grid").kendoGrid({
dataSource: {
type: "odata-v4",
transport: {
read: "http://services.odata.org/v4/Northwind/Northwind.svc/Customers",dataType: "jsonp",data: { q: "#kendoui" }