I have just started to use kendo ui and need some help regarding an issue where once you click on expand icon the row gets saved, also the already opened rows should remain open.

HI!
I have the following

/// gets the data from the webserver
 GetAllData = function (url, callback, additionParamString){
   var dataSource = new kendo.data.DataSource({
                        transport: {
                            read: {
                                // the remote service url
                                url: url +'&JsonCallback=?',
                                // JSONP is required for cross-domain AJAX
                                dataType: "jsonp",
                                // additional parameters sent to the remote service
                                data: {
                                    q: "html5"
                                }
                            }
                        }
                    });

   return dataSource;

}

function ShowDirectoryForCategory(e){
  var category = e.view.params.id;
  var url = URL_Directory_ROOT +'&category='+category;

   e.view.element.find("#uxDirectoryList").kendoMobileListView({
            template: kendo.template($("#templateForDirectoryListingItem").html()),
            dataSource:GetAllData( url,null,'')
    });  
}

sometimes when calling ShowDirectoryForCategory it crashes the app (I am using xCode via phoneGap 2....) - this is only on a device - if I have it connected I get a memory warning ...
should I be  clearing the data somehow... ?? sometimes there is a "lot" of data there times not..  is there a limit on the size of data transfered>>??

and

There is some js in KendoGrid that makes Chrome display the grid border incorrectly.

If I remove the following

if (height) {
                that.wrapper.css(HEIGHT, height);
                table.css(HEIGHT, "auto");
}

everything fits.

Hi!

I implemented an MVC3 project with a controller that handles ajax POST requests in JSON format. The controller action requires an AntiForgeryToken.

Now I have a problem with a kendo datasource request posted to the server. I followed the samples for the dataSource configuration:

dataSource: new kendo.data.DataSource({
                type: "json",
                transport: {
                    read: {
                        url: "GetZones",
                        dataType: "json",
                        type: "POST",
                        contentType: "application/json; charset=utf-8",
                        data: {
                            __RequestVerificationToken: $("input[name=__RequestVerificationToken]").val()
                        } //sendAntiForgery()
                    },
                    parameterMap: function (options) {
                        return JSON.stringify(options);
                    }
                }};

However in fiddler I get the following error:

{"error":"Invalid JSON primitive: __RequestVerificationToken=cVKwXnuusO7LVzfoTYk2FD4S5BhSstIULlN0uzspliMOByr/OFRMpbaeLT4i84lpqZZPuzNyUzuhqULNEA/WyljOuD17gycOs2yQGfNlHq1GrX7/QcW3l0RC30RAXA9ruyLRuvCBLNOASqsMUSBb4wIyzxMj4mLrZZNdqk4JWyo=."}

I found out that the token is send out twice as you can see in the following request body:

{"__RequestVerificationToken":"cVKwXnuusO7LVzfoTYk2FD4S5BhSstIULlN0uzspliMOByr/OFRMpbaeLT4i84lpqZZPuzNyUzuhqULNEA/WyljOuD17gycOs2yQGfNlHq1GrX7/QcW3l0RC30RAXA9ruyLRuvCBLNOASqsMUSBb4wIyzxMj4mLrZZNdqk4JWyo=","take":10,"skip":0,"page":1,"pageSize":10}&__RequestVerificationToken=cVKwXnuusO7LVzfoTYk2FD4S5BhSstIULlN0uzspliMOByr/OFRMpbaeLT4i84lpqZZPuzNyUzuhqULNEA/WyljOuD17gycOs2yQGfNlHq1GrX7/QcW3l0RC30RAXA9ruyLRuvCBLNOASqsMUSBb4wIyzxMj4mLrZZNdqk4JWyo=

The first __RequestVerificationToken is in JSON format, but the appended 2nd __RequestVerificationToken is not and leads to the error of the MVC service.

How can I suppress the 2nd instance?

Is possible automatically add a string (?width=300) to the src of an image tag when I insert an image with Editor?

<img src="images/myimage.jpg?width=300 />

The reason is that I’m using imageresizer for my thumbnails and I really like it.

 /Stefan

Hi i want to enable or disable editing for specified column when editing row in grid.
i can achieve this using telerik like this
var indexCell = $(e.cell).index();
            var grid = $('#' + e.currentTarget.id).data('tGrid');
            if (grid.columns[indexCell].title == "*Country<br>Code" && e.mode == "edit") {
                grid.cancelCell(e.cell);
            }

Thanks
 

Hi,

I am filling the grid with List of model objet,Inside that each model object again i will be having a list of other model object ,i want show few columns in the grid by using the list which is inside the main Model.

Because of the below foreach i am getting the error.

@(Html.Kendo().Grid(Model)
.Name("Grid")
.Columns(columns =>
{
columns.Bound(ViewModel => ViewModel.name).Title("name");
foreach (var sec in Model)
{
for (int i = 0; i < sec.SecurityIdentifierModel.Count; i++)
{
string columnName = sec.SecurityIdentifierModel[i].IdentifierType;
columns.Bound(securityViewModel => securityViewModel.SecurityIdentifierModel[i].Identifier).Title(columnName);
}
}
})
.DataSource(dataSource => dataSource
.Server()
.Model(model => model.Id(o => o.Identifier)))
)

Thanks in advance...

Are there any plans to have a table tool in the editor? 

Hi! - I read the article What’s new in Kendo UI Q2.There you find the part: "DataSource Support for TreeView" - (Great stuff!!!). I want to use that functionality with "json" not with odata. - Is that possible? And if yes: Is there a tutorial or a jsFiddle playground?

Thank you in advance
- Jörg

Hi I want to disable certain columns while editing Columns (addDate and ModifiedDate). I was searching something like Telerik isEditable(false) but I cant find it. Here is code of my grid: