Questions on Kendo UI for jQuery Forum

1 answer

497 views

Is there a way to return a model without using get(id) ?

I am using this with the grid, and using a template for the column. In the template, I use reference the Id to get the model.

However, when creating a new row with the grid, there is no "Id" set so I need to find another way to access the model.

I can manually access the underlaying data with the "after" code.

But I want to to return the model so I can use .set() -- so that the 'modified' field is toggled -- so that the "save" toolbar button with run the update method.

Before:

$('#gridEmailAddress').data('kendoGrid').dataSource.get(#=Id#).set('StatusTypes[0].Flag',true)

After:

$('#gridEmailAddress').data('kendoGrid').dataItem(this.parentElement.parentElement).StatusTypes[0].Flag=true;

The after version sets the data, but it does not update the modified flag -- so when I click the "save" button the grid toolbar, it does not run the update method.

Data Source

answered on 20 Dec 2011

2 answers

283 views

Using .get(ID) to access a new datarow, not working with creating a new row

I'm simulating checkboxes by using spans that do something when clicked. Everything is working fine when using existing data because I can use .get(ID) to access the data row and then use .set to toggle the value (which sets the modified flag and all that). However, when adding a new row to the table, there is no ID, and I can't use the "get" function to access it. I have a semi-working jsfiddle example.

Use the "add new cell text message" button, I haven't implemented the default "add row" button.

Also, how do I have a function I wrote be called after the "Add New Row" button does it's work?

http://jsfiddle.net/brandoncharnesky/KcQ9T/

Grid

answered on 20 Dec 2011

0 answers

165 views

Local data source from string

Whilst using the drop down list if I assign the data like the first example it works OK, however if I build up a string and then put this in as per the second example it does not work as expected.

***first statement******

$("#dropdownlist").kendoDropDownList([{ text: 'Zone 1', value: '0' }, { text: 'Zone 2', value: '10000' }, { text: 'Zone 3', value: '10001'}]);

***second statement******

var json = "{ text: 'Zone 1', value: '0' }, { text: 'Zone 2', value: '10000' }, { text: 'Zone 3', value: '10001' }";

$("#dropdownlist").kendoDropDownList([json]);

DropDownList

asked on 20 Dec 2011

0 answers

122 views

Back button issue with ComboBox in Firefox

I am having an issue that when I have a kendo combo box on a page in firefox with a selected value and I link to a new page and then click the browser back button the combo box is blank instead of showing the selected value. This only happens with Firefox and I have tried Firefox version 7 and 8. The other browsers I have tried (IE9 and Chrome) worked fine. To help isolate the problem I also In Firefox tried not calling kendoComboBox on my drop downs and in that scenario when using the back button to return to a page the dropdowns are displayed as expected.

Thanks,
Peter

ComboBox

asked on 20 Dec 2011

11 answers

453 views

DataSource not firing .net WCF Service but jQuery .ajax does work.

Hi,

I am new to this forum and Kendo UI. I have a WCF service that has JSON support running. I can us jQuery to call the web service and the breakpoints get hit. I know it works via jQuery. I wrote the following for the auto-complete and it doesn't fire off the request to the local service. The aspx page and the service are in the same domain. I have pasted in the code below. I have tried jsonp, json, xml and nothing seems to want to hit the service. The commented out code : WCFJSON() function calls the service and the breakpoint gets hit. Any ideas?

$(document).ready(function () {

// WCFJSON();

// $("#input").kendoAutoComplete(["Apples", "Oranges", "Grapes"]);

// return;

$("#input").kendoAutoComplete({

minLength: 10,

dataTextField: "Cusip",

dataSource: new kendo.data.DataSource({

transport: {

read: {

url: "Service.svc/GetUsers",

dataType: "jsonp"

}

),

change: function () {

//alert("test");

this.dataSource.read();

}

});

Thanks,

Steve

Data Source

answered on 20 Dec 2011

7 answers

506 views

Return response from save handler

I'm trying to return a response from my save handler:

     Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest      
        ' Some save logic
         
        context.Response.Clear()
        context.Response.ContentType = "text/plain"
        context.Response.Write("{'result':'result value'}")
    End Sub

but in my success event handler I got null for "e.response". Any help would be appreciated.

Upload

answered on 20 Dec 2011

1 answer

87 views

Combining Data for a Grid

I am trying to show data from a long running calculation in Grid. In order to speed the process up I have broke the data into several calls to a webservce, giving me several groups of JSON data. What is the best way to put that in a Grid? I would like to add each section to the Grid as it returns rather than waiting and having everything pop at the end.

What is the best way of doing this?

I have tried creating a kendo.data.DataSource and then adding the records. The demo shows an add method, but I am getting an error when I call it.

Declared at top of script, the add line is in an anonymous function from a success function on a $.ajax call.

var localDataSource = kendo.data.DataSource;

Error from FireBug Console: localDataSource.add is not a function

Line of code: localDataSource.add(obj); (OBJ is a object that would be a single row in the Grid)

Is this the best way of accomplishing this?

Can you tell me how to correct the error?

Thanks
Randy

Grid

answered on 20 Dec 2011

4 answers

165 views

RSS Feed for all forums

Hi Kendo Team

Is there a way to include all single forum rss feeds in one?
at the moment every forum has its single rss feed, but I want all the kendo forums in one rss feed.

Is there any solution for this?

Many thanks and best regards
Paddy

General Discussions

answered on 20 Dec 2011

0 answers

70 views

instruction need to be updated on Getting Started page

the instruction at http://www.kendoui.com/get-kendo-ui.aspx  includes this line:

<

script src="jquery-1.6.2.min.js"></script>

While I downloaded the free trial (personal) version and found there's no this script file in the js folder, should be

<script src="jquery.min.js"></script>

General Discussions

asked on 20 Dec 2011

2 answers

69 views

IE 8 client filtering issue

I have the following code to bind a chart to data. This code works in IE 9 and Firefox, but throws an error in IE 8. If i remove the second filter item, then it will work in IE 8. Am I doing something incorrectly?

$("#otherEthnicityChart").kendoChart({

theme: "metro",

dataSource: {

data: indicator14reportData,

filter: [

{ field: "DataClass", operator: "eq", value: "OtherChart" },

{ field: "Agency", operator: ">", value: "E" },

],

},

title: {

text: "Other"

},