Questions on Kendo UI for jQuery Forum

3 answers

371 views

Grid not working on mobile/tablet devices in 2020.3.1021

Hi,

I updated my project to Kendo UI for jQuery 2020.3.1021 but then all grids stop working on mobile or tablet devices. When downgrading to 2020.3.930 grid works fine.

I have tested on iPad,iPad Pro, Samsung S10.

Easiest way to reproduce the error is to open the demo page here: https://demos.telerik.com/kendo-ui/grid/index in Chrome on a pc and emulate an iPad for ex. Or load that

In the browser console you can see the javascript error: "Cannot read property 'rows' of null".

Grid

answered on 29 Oct 2020

1 answer

131 views

Initial files are not displayed without 'async'

Hello!

I want to display initial list of files, but I don't want to use 'async' mode.

As I see in the docs, this feature works well in async mode https://docs.telerik.com/kendo-ui/api/javascript/ui/upload/configuration/files

But it doesn't work without 'async' setting https://dojo.telerik.com/UVOmAtIM

Is it bug or not?

Thanks!

Upload

answered on 29 Oct 2020

2 answers

335 views

Can't find Telerik.Web.PDF assembly

Hi Admin, I would like to use the dplProcessing for Kendo PDF Viewer, and the requirements there mentioned Telerik.Web.PDF is needed. But i can't find it even I download the latest trial pack. May I know where can I get it?

Reference: https://docs.telerik.com/kendo-ui/controls/PDF/PDFViewer/dpl-processing

PDFViewer

answered on 29 Oct 2020

1 answer

108 views

Content in kendo grid hidden help me

Hi Telerik admin !

When i using Kendo UI for jQuery with Kendo grid object. I have a problem :

Open page have kendo grid in browser PC. It work verry good.

But when open by browser Mobile, content in kendo grid be hidden.

Please help me to show grid on Mobile is fully as in PC.

Tks verry much !

( picture in PC and Moblie in attachment file )

Grid

answered on 28 Oct 2020

1 answer

783 views

Kendo Grid ColumnMenu doesn't work with column 'command' property

Hi,

When I use a kendo grid column menu with a column.command property, it seems to override the columnMenu,

As a test case, https://docs.telerik.com/kendo-ui/api/javascript/ui/grid/configuration/columnmenu

if you put a command in it, you will not see the column menu (3 dotted symbol) in the column header.

Is this how it is intended because I couldn't find any documentation on the situation.

If so, what are your recommendation if I want to use the column menu and also have some custom functions for the column using command property

For example:

<div id="grid"></div>
<script>
$("#grid").kendoGrid({
columns: [
{ field: "name", command: { name: "cmdName", click: function (e) { }} },
{ field: "age" }
],
columnMenu: true,
dataSource: [
{ name: "Jane Doe", age: 30 },
{ name: "John Doe", age: 33 }
]
});
</script>

General Discussions

answered on 28 Oct 2020

1 answer

301 views

JSON File Not Reading into grid

I'm beginner, so be gentle. Working with the demos to get a basic grid working on my localhost, but the json file is not reading correctly into the grid. The grid is built, but nothing. Help!!

<%@ page contentType="text/html; charset=iso-8859-1"
language="java"
isThreadSafe="true"
session="true"
isELIgnored="false" %>

<!DOCTYPE HTML>
<html>

<%@taglib prefix="kendo" uri="http://www.kendoui.com/jsp/tags"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta content=no-cache http-equiv="Pragma">
<meta content=no-store http-equiv="Pragma">
<meta content=-1 http-equiv="Expires">

<script src="<%= request.getContextPath()%>/kendojs/jquery.min.js"></script>
<link href="<%= request.getContextPath()%>/kendocss/kendo.common.min.css" rel="stylesheet" type="text/css">
<link href="<%= request.getContextPath()%>/kendocss/kendo.default.min.css" rel="stylesheet" type="text/css">
<script src="<%=request.getContextPath()%>/kendojs/kendo.all.min.js"></script>

<title>Kendo Grid</title>
</head>

<body>
<b>Kendo Grid</b>

<div>

<kendo:grid name="grid" groupable="true" sortable="true" style="height:550px;">
<kendo:grid-pageable refresh="true" pageSizes="true" buttonCount="20">
</kendo:grid-pageable>
<kendo:grid-columns>
<kendo:grid-column title="City" field="City" width="150"
template="<div class='customer-photo' style='background-image: url(../resources/web/Customers/#:data.customerId#.jpg);'></div><div class='customer-name'>#: contactName #</div>">
</kendo:grid-column>
<kendo:grid-column title="Country" field="Country" width="150" />
<kendo:grid-column title="Country ISO3" field="Country_ISO3" width="100" />
<kendo:grid-column title="Pop. 1950" field="Pop1950" width = "100" />
<kendo:grid-column title="Pop. 1955" field="Pop1955" width = "100" />
<kendo:grid-column title="Pop. 1960" field="Pop1960" width = "100" />
<kendo:grid-column title="Pop. 1965" field="Pop1965" width = "100" />
<kendo:grid-column title="Pop. 1970" field="Pop1970" width = "100" />
<kendo:grid-column title="Pop. 1975" field="Pop1975" width = "100" />
<kendo:grid-column title="Pop. 1980" field="Pop1980" width = "100" />
<kendo:grid-column title="Pop. 1985" field="Pop1985" width = "100" />
<kendo:grid-column title="Pop. 1990" field="Pop1990" width = "100" />
<kendo:grid-column title="Pop. 1995" field="Pop1995" width = "100" />
<kendo:grid-column title="Pop. 2000" field="Pop2000" width = "100" />
<kendo:grid-column title="Pop. 2005" field="Pop2005" width = "100" />
<kendo:grid-column title="Pop. 2010" field="Pop2010" width = "100" />
<kendo:grid-column title="Pop. 2015" field="Pop2015" width = "100" />
<kendo:grid-column title="Pop. 2020" field="Pop2020" width = "100" />
<kendo:grid-column title="Pop. 2025" field="Pop2025" width = "100" />
<kendo:grid-column title="Pop. 2050" field="Pop2050" width = "100" />
<kendo:grid-column title="Location" field="Location" width = "100" />
</kendo:grid-columns>
<kendo:dataSource pageSize="10">
<kendo:dataSource-transport>
<kendo:dataSource-transport-read url="http://localhost:8080/KendoGrid/urban-areas.json" dataType = "json"/>
</kendo:dataSource-transport>
<kendo:dataSource-schema>
<kendo:dataSource-schema-model>
<kendo:dataSource-schema-model-fields>
<kendo:dataSource-schema-model-field name="City" type="string" />
<kendo:dataSource-schema-model-field name="Country" type="string" />
<kendo:dataSource-schema-model-field name="Country_ISO3" type="string" />
<kendo:dataSource-schema-model-field name="Pop1950" type="number" />
<kendo:dataSource-schema-model-field name="Pop1955" type="number" />
<kendo:dataSource-schema-model-field name="Pop1960" type="number" />
<kendo:dataSource-schema-model-field name="Pop1965" type="number" />
<kendo:dataSource-schema-model-field name="Pop1970" type="number" />
<kendo:dataSource-schema-model-field name="Pop1975" type="number" />
<kendo:dataSource-schema-model-field name="Pop1980" type="number" />
<kendo:dataSource-schema-model-field name="Pop1985" type="number" />
<kendo:dataSource-schema-model-field name="Pop1990" type="number" />
<kendo:dataSource-schema-model-field name="Pop1995" type="number" />
<kendo:dataSource-schema-model-field name="Pop2000" type="number" />
<kendo:dataSource-schema-model-field name="Pop2005" type="number" />
<kendo:dataSource-schema-model-field name="Pop2010" type="number" />
<kendo:dataSource-schema-model-field name="Pop2015" type="number" />
<kendo:dataSource-schema-model-field name="Pop2020" type="number" />
<kendo:dataSource-schema-model-field name="Pop2025" type="number" />
<kendo:dataSource-schema-model-field name="Pop2050" type="number" />
<kendo:dataSource-schema-model-field name="Location" type="string" />
</kendo:dataSource-schema-model-fields>
</kendo:dataSource-schema-model>
</kendo:dataSource-schema>
</kendo:dataSource>
</kendo:grid>

</div>
</body>
<style type="text/css">
.customer-photo {
display: inline-block;
width: 32px;
height: 32px;
border-radius: 50%;
background-size: 32px 35px;
background-position: center center;
vertical-align: middle;
line-height: 32px;
box-shadow: inset 0 0 1px #999, inset 0 0 10px rgba(0,0,0,.2);
margin-left: 5px;
}

.customer-name {
display: inline-block;
vertical-align: middle;
line-height: 32px;
padding-left: 3px;
}
</style>

</html>

Data Source

answered on 28 Oct 2020

1 answer

139 views

Group totals in TreeList

How to get the level With the totals in kendo Treelist

General Discussions

answered on 28 Oct 2020

2 answers

298 views

How to get address?

Hi, Dev Team!

How get address by click at anything at map? (coordinates, country, city, street and house number).

Please, give some simple sample.

Map

answered on 27 Oct 2020

3 answers

270 views

I want autocomplete instead of numerictextbox in filter area

url : https://dojo.telerik.com/@kjvjung/afUwuZah

Freight must be number

so good : Freight: { type: "number" }

but, I just want the Freight in tr.k-filter-row to be autocomplete, not numerictextbox.

How???

thank you.

Grid

answered on 27 Oct 2020

5 answers

2.0K+ views

Internal value of datepicker not updating

I have a datepicker as part of a form. But while I can change the shown text manually, via the calender or through javascript, the internal value of the element seems to stay the same and I'm not sure what I'm doing wrong here:

In the cshtml:

<input asp-for="ViewModel.Start" style="width: 8rem" class="order-field">

in the js:

const startDatepicker = $("#ViewModel_Start").kendoDatePicker({

focus: () => {

setItem(this.getAttribute('id'), this.value())

},

change: onChange,

});

When I inspect the element in my browser, "value" is still set to what it was initialised with from the binding despite showing an other date.So this.value() always returns the initial value, not the shown value.

When I save the form though, the value on screen is saved.

DatePicker

answered on 27 Oct 2020