Questions on Kendo UI for jQuery Forum

2 answers

165 views

I'm having issues with a Datasouce when using a JSON service/data. I constantly get an error telling me that any of my fields are undefined. According to Fiddler, result is returned as JSON and is correctly formatted. This the same issue I'm having here: http://www.kendoui.com/forums/ui/autocomplete/weird-problem-with-autocomplete.aspx

As per the above post, the solution works fine in jsFiddle but NOT in the real world.

I'm creating my grid like this:

$("#gridTitles").kendoGrid({

dataSource: {

type: "json",

transport: {

read: "../services/getTitles",

parameterMap: function (options) {

return $.extend(options, {

collection: collection

});

}

},

schema: {

model: {

fields: {

Title: { type: "string" },

OFLC: { type: "string" }

}

},

pageSize: 10,

serverPaging: true,

serverSorting: true

},

height: 250,

sortable: true,

pageable: true,

columns: [{ field: "Title", title: "Title" }, { field: "OFLC", title: "Rating"}]

});

Here is the data returned:

[{"Title":"Doctor Who and the Daleks","OFLC":"PG"},{"Title":"Doctor Who: Attack of the Cybermen","OFLC":"M"},{"Title":"Doctor Who: Battlefield","OFLC":"PG"},{"Title":"Doctor Who: Beneath the Surface - The Silurian Collection","OFLC":"PG"},{"Title":"Doctor Who: Black Orchid","OFLC":"PG"}]

I'm just guessing it is because the data isn't layed out like this:

{["SOME KEY": [{"Title": "something here...", "oflc":"something here..."}]

}

I could be wrong, but looking around these forums, everone who seems to have the 'undefined' issue on fields seem to have their JSON similar to how mine is returned. I have another datasource with data in the directly above format returned from a service that works...

Does the data returned need to be parsed or stringified before use? I'm using MS's JSON formattes which encode data and return as a string. This is being written directly to the response stream. Strange as Fiddler can understand it just fine.

Data Source

answered on 12 Jan 2012

4 answers

405 views

Sample for Web Sql Database

Can somebody provide me with sample to work with Kendo grid and Web Sql Database

Grid

answered on 12 Jan 2012

2 answers

269 views

Column heading class names

Hi,

Is it possible to assign a CSS class name to a header cell in a grid as I have some styling that is specific to a single cell that I want to apply with a style sheet?

Grid

answered on 12 Jan 2012

1 answer

97 views

ids of error inputs for validator

Is it posible to know the ids of input error through validator like error method? Or in the same error method get the respective id?

Validation

answered on 12 Jan 2012

9 answers

386 views

Issue Populating Grid With JSON

Hi,

I have a KendoUI grid that I am trying to populate with some JSON data. Looking in Fiddler the grid is never attempting to access the JSON endpoint URL listed in the datasource filed. I am sure I am missing something simple, but any help would be appreciated. I have pasted the JQuery below:

$(document).ready(function () {

$("#ktsMain").kendoTabStrip();

$("#ktgMain").kendoGrid

({

columns:

[

{ field: "ProjectName", title: "Project Name" }

]

, dataSource:

{

type: "json"

, transport:

{

read:

{

url: "http://localhost:7651/home/summaries"

, type: "GET"

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

}

// , schema:

// {

// data: "ProjectSummaries"

// }

}

, editable: false

, height: 500

});

Grid

answered on 12 Jan 2012

0 answers

196 views

How to show loading icon

Hi,

I found loading.gif and loading-image.gif in styles folder. So kendo treeview supports showing loading icon, right?
When a node is expanded, I will do some calculations which may take some seconds, and I want to show loading icon during that time.
How can I do that?

Thanks.
Thai

TreeView

asked on 12 Jan 2012

1 answer

1.2K+ views

Return total results when server-side paging

If I'm getting data from a webservice and returning 10 at a time using server-paging, say there are 500 results, how do I return this so the datasource knows how many total pages there is?

Using Fiddler, it looks like: http://demos.kendoui.com/web/grid/remote-data.html has __count=830 under the key 'd'.

I'm not returning data like that but a simple JSON array. How would I go about it?

Data Source

answered on 12 Jan 2012

0 answers

102 views

How can i show the bar chart categoryAxis label in multiple lines

Hello,

i have requirement like show the categoryAxis label in two lines.
presently i am showing on y axis of the chart like below.
Style: 1254ABGF, Color: 0018
I am expecting like.
Style:1254ABGF
Color: 0018

can any one explain me how can i achieve this task, or is it possible with current version.
I hope i will get replay.

Charts

asked on 12 Jan 2012

0 answers

124 views

Include Exclude Controls

Hi,
I am a newbie to kendo i just want to know whether we have include exclude controls in kendo.

Thanks,
Sathiz

General Discussions

asked on 12 Jan 2012

0 answers

119 views

Dropdown list not displaying with grid

Hi,

i have a kendo toolbar template with a dropdown list configured for my grid. But the dropdown list is not displaying. here i have a sample link of the application : http://98.130.153.40/schema2new.html

Can you let me know if i am missing something ?

Rahul

DropDownList

asked on 12 Jan 2012