Hi,

I have already created a new kendo.data.dataSource with success, and I am able to bind it to the KendoUI Grid on my page.

But when I try to dataSource.insert(0, [a : "b"]); it removes the data that was there previously.

My example code follows:

This is how I'm binding to the grid:

This is how I add a new item:

If I perform the add before binding the data to the Grid, I lose the first two items that were originally on the dataSource object.

In summary:
I have a pre-created dataSource binded to a Grid. I want to be able to add a new item to the dataSource, and then refresh the Grid so that the new item appears.

Thanks,

LCG

I have a grid using a data source with serverAggregates and serverFiltering set to false. The first time the remote data endpoint is queried, everything is fine. However, after the data comes back, I manually set some aggregates. Then, on a subsequent call to dataSource.read(), all of the aggregates are sent to the server in the query string. I'm not sure what to do, but this seems like a bug and is causing me problems in that I actually reach the query string length limit.

A sample url looks like this, decoded:

http://localhost:57135/ReportData?filter[logic]=and&filter[filters][0][field]=IsContractor&filter[filters][0][operator]=eq&filter[filters][0][value]=false&aggregate[0][field]=May_01&aggregate[0][aggregate]=sum&aggregate[1][field]=May_02&aggregate[1][aggregate]=sum&aggregate[2][field]=May_03&aggregate[2][aggregate]=sum&aggregate[3][field]=May_04&aggregate[3][aggregate]=sum&aggregate[4][field]=May_05&aggregate[4][aggregate]=sum&aggregate[5][field]=May_06&aggregate[5][aggregate]=sum&aggregate[6][field]=May_07&aggregate[6][aggregate]=sum&aggregate[7][field]=May_08&aggregate[7][aggregate]=sum&aggregate[8][field]=May_09&aggregate[8][aggregate]=sum&aggregate[9][field]=May_10&aggregate[9][aggregate]=sum&aggregate[10][field]=May_11&aggregate[10][aggregate]=sum&aggregate[11][field]=May_12&aggregate[11][aggregate]=sum&aggregate[12][field]=May_13&aggregate[12][aggregate]=sum&aggregate[13][field]=May_14&aggregate[13][aggregate]=sum&aggregate[14][field]=May_15&aggregate[14][aggregate]=sum&aggregate[15][field]=May_16&aggregate[15][aggregate]=sum&aggregate[16][field]=May_17&aggregate[16][aggregate]=sum&aggregate[17][field]=May_18&aggregate[17][aggregate]=sum&aggregate[18][field]=Total&aggregate[18][aggregate]=sum&aggregate[19][field]=Difference&aggregate[19][aggregate]=sum

The columns listed are in my data source's aggregates, but they shouldn't be sent to the server.

How do I update a piece of data in an existing dataset? The following is the code I have for updating and adding to an existing dataset, the add works correctly, but how do I make the update work?

It's a list of items, the calendar is bound to a date value on the "SelectedItem"

So when selected item changes I want to show the value in the calendar.

However what's happening is that the calendar just keeps animating (rather choppy) back to may 2012 over and over with no selected dates.

This is the date value I'm binding to "2013-04-01T00:00:00"

Here's the markup

ideally i'd like no animation, and just want to visualize the dates

Is there is any way that I can show all my validation messages on a window (or a dialog). My client don't want the messages on the right of each input boxes?

hi,
i am able to load the grid from the database.i have an image field in my database,i want to display image in the grid.now it is showing undefined in the image field.can u tell me how to insert an image.
and also i want to use check box,radio button,combo box and link.what is the "type" i have to give for these fields.

I have a web service that returns me results as this data structure.

TheSearchingResults is what displays in my grid and I use the Total Results inside my schema like:

So, my question...How do i access that Errors collection and display that to the user?

I'm trying to bind and image to the background of a div but having trouble due to the need to add 'url()' to the image.  In the example below if selectedPhoto is just the path to the file "/image/somefile.jpg" then it doesn't work.  If selectedPhoto is "url('/image/somefile.jpg')" then it works.  Is there a way to add in url() in the binding around the variable selectedPhoto without having to including it in the value of the variable?


I cross posted this under an older thread but wasn't sure if I would get a response.

http://www.kendoui.com/forums/framework/mvvm/problem-in-binding-style-in-template.aspx

Thanks,
Brad

Hi,

How can I add command columns to a grid that I defined from an HTML table?

The only way I have seen to add a command column is through the example code, where the command columns are included in the column definition.

Since I am defining from an HTML table, I have not needed to define the column set in Javascript, so I am unclear how to add a command column (edit / delete) in this case.

Thanks

Hi guys,

I'm having an issue where i have a switch control (Based on a input tag with type set to checkbox) embedded in an item in a list view. 

It works perfectly everywhere I test except on android 2.3.4 devices where it does not appear at all. (I have tested on a Samsung Galaxy S II and a Sony Xperia Arc S and it does not work on either phone)

I'd like to note that it does work on these devices when it is outside of a list view (ul, li tags) but the minute I place it inside one it disappears.

I use the following code in a view:



Thanks,

Rob