Questions on Kendo UI for jQuery Forum

3 answers

371 views

I am trying to initialize kendo-grid however I am getting strange error which is not traceable.

I have splitter in the page which was working. When I add the grid, I get following error in console.

angular.js:12450 TypeError: Cannot read property 'removeAttribute' of undefined
at link (http://localhost:8080/dv/SiteOptimizer/libs/telerik.kendoui.professional.2015.3.1111.commercial/js/kendo.custom.min.js:9:50947)
at $ (http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:73:89)
at K (http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:62:39)
at h (http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:54:410)
at h (http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:54:433)
at h (http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:54:433)
at h (http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:54:433)
at h (http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:54:433)
at http://localhost:8080/dv/SiteOptimizer/libs/angular-1.4.6/angular.min.js:53:480
at http://localhost:8080/dv/SiteOptimizer/libs/angular-ui-router.min.js:7:23478

Strangely when I remove splitter and add only the grid, it works fine.

Can you help me with what is happening here?

Grid

answered on 29 Nov 2016

1 answer

109 views

v2016.3.914 Memory leak

Hello,
I'm using kendo ui in an angular (1.5.8) SPA and noticed a memory switching between 2 views.
View A: with kendo ui toolbar (without options, so no toolbar items).
View B: without kendo ui toolbar.
Switching from View A to View B and back to View A adds exactly 80 objects in memory (aprox. 4.2 kB).
Since i use the toolbar in a lot of views and nested views the memory usage over time goes up dramatically.
Calling the toolbar.destroy() on the destroy event of the angular component controller doesn't make any difference.
It looks like it has something to do with the overflow button which apparently gets a new data-uid every time and stays in the jquery tokencache.

Is this a known issue and/or how can this be fixed ?

Thanks in advance

Toolbar

answered on 29 Nov 2016

7 answers

543 views

Updating event title dynamically

Hello,

I'd like to update the title field of my event dynamically. I can do this by using jquery to select the title input and updating its value. Example,

$('[name="title"]').val("New Test Title")

This updated value is based on another dropdown and therefor is evaluated dynamically so cannot be set in the configuration.

However, when I save the event the title does not save with the updated value. Is there a way I can force the underlying event object to bind to the value dynamically added to the title input.

Thanks

Scheduler

answered on 29 Nov 2016

6 answers

432 views

de-AT and de-CH cultures not working

Hi,

Wie have recognized some problems with globalization.
We are using Kendo COmplete ASP.NET MVC.

Culture de-DE ist working fine, but when browser culture ist de-AT or de-CH texts in scheudler or grid are in english default language.
e.g. in scheduler:
right upper buttons in de-DE: "Tag" "Woche" "Monat" as expected.
right upper buttons in de-AT or de-CH: "Day" "Week" "Month"

or in grid view: right left bottom corner: in de-DE: "Elemente" as expected, but in de-AT or de-CH "items"

How can I fix this?

regards
O.

Globalization

answered on 29 Nov 2016

2 answers

3.9K+ views

Command column with link instead of button

Hello,

I need a column with a link that works just like a command button. For example, an ItemNo column, where the item # is a link which can be clicked to bring up a kendo-window that displays details for that item.

The item-lookup grid I am working on is encapsulated in a custom AngularJs directive.

Here is one thing I tried in the column definition:

field: "ItemNo", title: "Item #", width: 120,

template: "<a href='\\#' class='link' onclick='displayItemDetails(\"#=ItemNo#\")'>#=ItemNo#</a>",

But it cannot find the "displayItemDetails" method (I have tried defining the method both on the directive's $scope and and as a "stand-alone" function, but no luck. It works fine with a regular command column (except for the fact that it renders a button, and I need a link).

Also, if at all possible, I would rather not use jQuery to hook up a click handler, since that violates AngularJS best practices.

If someone could provide a working example of how to do this, I would much appreciate it!

Thanks,
Lars

Grid

answered on 29 Nov 2016

1 answer

69 views

checkbox template in grid acts weird when grid is destroyed and repopulated

I have a grid with a checkbox template. When I check a checkbox, and click Edit, I get a popup window, which is expected, when I close the popup window, I destroy the grid and rebind the grid again.

When I go to select another record to edit and check that checkbox, then all of a sudden the checkbox of the very first row gets checked as well, and it doesnt matter which checkbox I check, because it also checks the first rows checkbox

The code I am using is

var vendorGrid,

CreateVendorGrid = function (newData) {

$("#Vendor-Grid").kendoGrid({

dataSource: {

data: newData

},

schema: {

model: {

fields: {

VendorID: { type: "number" }

},

}

},

filterable: {

mode: "row"

},

columns: [

{

template: "<input name='Selected' class='checkbox' type='checkbox'>",

width: "30px"

},

{

field: "VendorName",

title: "Vendor",

filterable: {

cell: {

showOperators: false,

operator: "contains"

}

},

{

field: "Email",

title: "Email",

filterable: {

cell: {

showOperators: false,

operator: "contains"

}

},

{

field: "Phone",

title: "Phone",

filterable: false

},

{

field: "City",

title: "City",

filterable: false

}],

scrollable: true,

sortable: true,

pageable: {

pageSize: 20

},

selectable: "row",

height: $("#Vendor-Grid").closest(".col-height-full").height()-60,

change: function (e) {

}

}).data("kendoGrid");

}

//This to get the data to populate the grid

function GetVendorGridData() {

kendo.ui.progress($("#Vendor-Grid"), true);

$.ajax({

type: "GET",

url: URLParam.GetVendorsForGrid,

dataType: "json",

contentType: "application/json; charset=utf-8",

success: function (data, textStatus, jqXHR) {

CreateVendorGrid(data);

kendo.ui.progress($("#Vendor-Grid"), false);

}

});

}

//This is part of my script in my popup window for closing the window

$("#btnCloseVendorEditor").click(function () {

RefreshVendorGrid();

GetVendorGridData();

CloseTheWindow();

});

function RefreshVendorGrid() {

var theGrid = $('#Vendor-Grid').data('kendoGrid');

theGrid.destroy();

}

Grid

answered on 29 Nov 2016

2 answers

256 views

multi select events and move #scheduler

Hi,

I am looking for, selecting multi events on across the time/days and move into new time/days.

Any suggestions pls.

Cheers.

Scheduler

answered on 28 Nov 2016

3 answers

910 views

Org Chart Like Functionality in Kendo UI

Hi ,

I want to implement org chart functionality (present in Rad Controls for ASP.NET) in MVC using Kendo. Please suggest me how to work on it?

Thank You
Prashant Gupta

General Discussions

answered on 28 Nov 2016

1 answer

181 views

Listview template not executed

I currently have the following template

I am trying to manually calculate the HTML and then inserting it somewhere in the DOM (its a long story)

I currently call the following code to do this:

var templateContent = $(options.templateId).html();

var template = kendo.template(templateContent);
//now resolve the HTML
var result = kendo.render(template, [options.appModel]); //render the template
return result;

However when I look at 'result' I can see that the UID has been correctly resolve BUT the list view has not been executed at all. Am I missing something?

Templates

answered on 28 Nov 2016

2 answers

417 views

[Solved] PDF export, fonts squished together

We are generating a PDF form in Finnish language. We are having problems with scandic letters (åäö) not rendering correctly in the PDF. They are on top of each other. Is this a problem with Telerik PDF export or the font? Are there workarounds? I tried another font (Fira Sans) and the results are the same.

The attached files show how it looks in the DOM and in the generated PDF.

Drawing API

answered on 28 Nov 2016