Questions on Kendo UI for jQuery Forum

3 answers

397 views

Hello,

When I have any kind of error my JSON response is like:

{ error: true, message: "Error caused ....", date: "date ... " },

When I make an AJAX conn by myself I can check whether there has been any error or not, but how can I check it when kendoGrid makes a connection to "Save data"?

Thanks.

Grid

answered on 17 Jan 2012

5 answers

193 views

Filter Trouble

This doesn't seem to return anything (Should show Jane), am I using Filters incorrectly?

var stuff = [

{

FirstName: "Joe",

LastName: "Smith"

},

{

FirstName: "Jane",

LastName: "Smith"

}];

var ds = new kendo.data.DataSource({data: stuff});

$("#grid").kendoGrid({

columns:[

{

field: "FirstName",

title: "First Name"

},

{

field: "LastName",

title: "Last Name"

}],

dataSource: ds.filter([{ field: "FirstName", operator: "neq", value: "Joe" }])

});

Data Source

answered on 17 Jan 2012

2 answers

735 views

How do we increase the dropdownlist items font

how to increase dropdownlist items font size

DropDownList

answered on 17 Jan 2012

3 answers

237 views

[Solved] Is there a way to reset the URL of a datasource

Hi

I'm using a datasource to populate a grid. When the page loads for the first time I set the URL variable to the datasource. How can I change the URL of the datasource after it was created? The url changes when the user clicks on several items in the page and I don't want to use data property to send parameters to the url (the url changes and the parameters also).

If I initialize the datasource in every click I have strange behaviour. I've read in the forum that it's not advisable to do that

Thanks for your attention

Data Source

answered on 17 Jan 2012

0 answers

190 views

Grid + JSON example

Does anybody knows if there is any perfect example available where JSON is implemented in Kendo Grid along with PHP5?

Grid

asked on 17 Jan 2012

1 answer

67 views

BUG: Using k-window class in page brakes window functionality

As said in title, if I use something like this to style div to look like window ...

<div class="k-widget k-window panel">

... and call some window, window cannot be closed.

Error: Cannot read property 'options' of undefined

Window

answered on 17 Jan 2012

1 answer

189 views

[Solved] How to filter datasource using QueryStringParameter

Hi,

I'm newbie with js and HTML5. I have no idea how to pass value from QueryStringParameter (set in URL) and filter KendoDataSource ?

http://www.myapp.aspx?orderID=1234

example:

$("#grid").kendoGrid({
                        dataSource: {
                            type: "odata",
                            serverFiltering: true,
                            filter: [{ field: "Order_ID", operator: "equals", value: 1234}
                            ]

BR
Marko

Data Source

answered on 17 Jan 2012

3 answers

142 views

Error while binding to XML

I'm getting an error when I try to bind the grid to a XML datasource.

Line: 2844
Error: Unable to get value of the property 'ItemList': object is null or undefined

Seems to be at the function in kendo.all.js:

total: function(result) {

return this.data(result).length;

My XML:

<?xml version="1.0" encoding="utf-8"?>

<CatalogOfMovieItem xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<CreateDate>2010-09-28T01:43:50.6860364+02:00</CreateDate>

<ItemList>

<MovieItem>

<Foldername>My.Family</Foldername>

....

My Datasource:

var ds = new kendo.data.DataSource({

transport: {

read: "Data/movies.xml"

},

schema: {

type: "xml",

data: "/CatalogOfMovieItem/ItemList/MovieItem",

model: {

fields: {

title: "Foldername/text()",

rootFolder: "Rootfolder/text()",

url: "ImdbUri/text()",

year: "Year/text()"

}

},

change: onMovieChange

});

The datasourcce seems to be loaded correctly.
Where could be the problem?

Thanks
Eric

Grid

answered on 17 Jan 2012

2 answers

2.4K+ views

[Solved] Reset a DropDownList

I have a series of cascading dropdownlists. When the first one is changed, the second is updated based on the selection from the first list. I would like for the 3rd and 4th to be reset to a blank list until the user selects a value from the second list (which will fire its change event and repopulate it). I've tried to add the following in the change event for the 1st dropdown as I've seen on another forum post, but nothing is hidden when the event fires. Is there a way to just clear out all of the entries in the list? I didn't see a method in the doucmentation that appeared to do that.

$("#devType").closest("k-widget").hide();

DropDownList

answered on 16 Jan 2012

0 answers

361 views

Is it possible to insert an image (Icon) column in a Grid?

Hi!

I am using standard Kendo UI code from the slides withing Komodo Edit as ADE and Opera as browser.

Can anyone please tell me if it is possible and how to insert an image file .png .jpg etc icons into a column in Grid?

Thanks,

UPDATE: Since posting this issue I found the relevant video tutorial on Youtube which describes in intricate detail how to use templates to insert pictures into a grid, and I made it work. Great stuff!

http://youtu.be/gVu79Sh6Lpg

General Discussions

asked on 16 Jan 2012