I have noticed that while loading my MVC grid read action is called multiple times when there are many rows in the grid. It impacts performance significantly, since read method return json with full grid data every time and it's pretty time consuming.

Any ideas how can I improve grid loading time?

Hello,

I'm using a angularjs component inside the ListView template like this:

Hi!

I have two cfm (coldfusion) pages that contains multiple charts and have the feature to export the page/charts as pdf. During our iOS testing, the ipad2 that we're using always crashes chrome and when using safari, it just reloads the page without pushing the download. The other page works fine.

The only difference between the 2 page is:

On the page the works properly, the javascript functions are inside the page while the one that crashes, the functions are contained in an external file.

I tried connecting the ipad2 to a Mac to debug and it always crashes when trying to execute kendo.drawing.drawDOM. 

PS: Both exports are working when i tested it on an iPad mini.

Any ideas/suggestions? Thanks,

Below is the code snippet:

I am attempting to write unit tests for a React component that includes a wrapper for a KendoUI chart.  For testing, I am using jsdom so I can write an isolated unit test for each component.  When I attempt to render the component into the jsdom document, I'm getting the following exception:

I'm attaching a zip file with the component and test.  To run (assuming you have nodejs installed):

• unzip the file
• from a command prompt cd to the project directory
• run "npm install"
• run "npm run test"

Thanks in advance for any help!

Hi,

I am following example the here to implement kendo ui treeview with remote data binding http://demos.telerik.com/kendo-ui/treeview/remote-data-binding

On expanding a node I need to dynamically pass couple of parameters to get the child items. The given example works perfectly for one parameter. How can I add another parameter? The value of my second parameter comes from one of the columns of the datasource itself.

Thanks

Hi!

I need to share my current bundle config and _Layout so that someone can correct me if I'm loading too many CSS/Scripts then needed.

BundleConfig:

Layout:

Result:
I'm not getting any specific warning in console of hosting browsers but when using the Chrome's extension for Kendo, I get repeated messages regarding common.css missing. Now, I'm going for the Bootstrap style all-out. I need a all-good for the default desktop setup. I'm still a bit confused about Mobile and DataViz and DataViz Mobile. I'm about to start dashboards so I'll be loooking at mobile and DataViz too.

I have a remote datasource/grid with something like this as part of the datasource schema model:

model: {fields: {department_id: {type:"number"}, department: {type: "object"} ...

where the nested department object includes fields "id" and "prettyName".  The grid uses incell editing and a "save" button on the toolbar.  The columns include a field for the "department_id":

{field: 'deptID', title:"Department",
template: "#:department.prettyName#",
editor: function(container, options) {
$('<input required name="' + options.field + '"/>')
.appendTo(container)
.kendoDropDownList({

dataSource: remoteDepartmentDatasource,
dataTextField: "prettyName",
dataValueField: "id",   ...

}

This works to a point - the nested "department.prettyName" displays in the grid via the template, and with incell editing the dropdown list (which is fed records identical to the nested "department" object) correctly changes the "department_id" field to the id selected from the dropdown.  But since the grid's display value "prettyName" is coming from the original nested "department" in the grid row's dataSource record, once the editor is exited the grid displays a stale value until the update is made to the server and the server returns an updated record, which isn't until the user decides to click "Save changes".

Is there any clean way to bind things to have BOTH the department_id AND the department object updated from the edit process's dropdown list?  Or is there an event I could hook into, perhaps the dropdown's "close", where I would know enough to push the "department" object onto the record in the grid's dataSource?

I am using kendo ui router and want to replace a URL parameter on each change of the route. So on the change event of the router I have the following code:

The parameter I want to add is updated successfully, but when I navigate back or forward the kendo ui router no longer catches these events, and does not navigate to the appropriate view (the page URL changes properly). Any ideas how to fix this?

I have a grid that is using the popup editor with customized create and update templates.  The create is working just fine, and the update works if I change one of the dropdowns.  However, if I only change some of the text in the textbox and click the Update button, the update function in the dataSource is not run, even though the dataSource sync function runs.  Do I need to call the onChanges event of the textbox?

I am using Angular for this application, and when I make a change in the textbox, the ng-pristine class is removed and the ng-dirty class is added.