I'm unable to load any data from my server into a grid that I'm trying to setup for simple paging without resorting to using the solution posted in the  Kendo Grid Forum that uses a jquery ajax request to directly populate the "data" member directly of the kendo.data.DataSource.  I am returning a simple json response that contains an array and a count to support paging (for example):

This is my 1st cut at a datasource, and I've verified the server gets called and returns the json as above, but nothing displays in the grid:

Following the workaround above, this datasource below works.  From what I can tell, I'm following the examples, but I'm not able to get the datasource populated properly, and I'd really appreciate any help!

Hi All,

I am trying to create a treeview with two levels.  For example, first level would be company names, and each company has one or more products (aka, second level). 

Please advice what is the best way to allow ONLY the second level nodes to be draggable (aka, follow the above example, I don't want the company nodes to be draggable).

Thanks!

JB

Hi all

I'm trying to build in some nice error handling into my datasource for my Kendo grid.

error: function (e) {
    error = JSON.parse(e.responseText);
    alert(error.ErrorMessage);
    dataSource.cancelChanges();
}

When my DESTROY URL returns an error, this works fine.
But when my READ URL returns an error, e contains 3 arguments where the first object is the error object I want to use.

Why is the e object not the same?

Best regards,
Allan

I have a parent grid and within my "detailInit" handler, I add a details grid.  I am trying to make both grids "navigatable" and "editable", so I set those properties to true for both grids.

However, only the parent grid is navigatable and editable, and my child grid becomes read-only, even though I set "editable" and "navigatable" properties to true during the initialization of the child grid as well.

Could someone please point me in the right direction with this?

Thank you

I'm trying to link multiple combobox controls together. First, I want the second box to be disabled until the first box has a choice selected. Then, if the user goes back and changes the value in the first box, the second has to go back and get the new data. Is this possible?

Hi,

I just bought Kendo UI and am rebuilding a php app using the framework and widgets. Great tools and I'm looking forward to the updates next year!

I need to be able to chain multiple widgets together using the onchange event. For example, I have an autocomplete that users select a buyer from. When a buyer is selected I want to bind a combobox or dropdown to the selected value (id) in the autocomplete.

I also need to be able to set the value of several text boxes and hidden fields based on the selection of the autocomplete and other widgets on the same page. Fairy standard jquery stuff, but I'm not sure hoiw these widgets work.

My hope is that I can use the datasource to create buyer data (json) and use the onchange event to create the widget dependencies. Can you provide a basic dependent widget example? I'm using php/mysql for the back-end and can create all the json needed.

Thanks for any help.

Thanks,

Tony

Is it possible to not show a given series in the legend?  If not, I would like to put in a request for this please. 

Thank you.

Is there a way to set the color of all text on a chart?

Most default to black, but I need them to all be #777. There doesn't appear to be a color attribute for the text in the configuration...

I've following datasource and grid configuritaion :


But this code does not update $("#amn_tot") field with new summed value... In fact this.dataSource.aggregates().amn.sum call always return initial summed up value... How do I recalculate aggregate value? Am I missing something ?

Thanks.

Hi Everybody,

     I am trying to bind the kendoui grid using a method on my code behind page (i.e c# page)

    My aspx page content is like beow:

    In the below code block the portion that is marked in bold is the place were we specify data source for the grid.
    My doubt is, how do i bind this grid by calling a method (that return a json or string) in my code behind page,
    without using webservices.

   how do i specify a c# method as datasource, and what possible values can that function return.

<div id="example" class="k-content">
        <div id="grid">
        </div>
        <script>
               
                $(document).ready(function() {
                    $("#grid").kendoGrid({
                        dataSource: {
                            
                            transport: {
                                read: { url:"testgrid.aspx/LoadData",            
                                    dataType: "string"}
                            },
                            schema: {
                                model: {
                                    fields: {
                                        Age: { type: "number" },                                        
                                        Name: { type: "string" }
                                    }
                                }
                            },
                            pageSize: 10,
                            serverPaging: true,
                            serverFiltering: true,
                            serverSorting: true
                        },
                        height: 250,
                        filterable: true,
                        sortable: true,
                        pageable: true,
                        columns: [{
                                field:"Age",
                                filterable: false
                            },
                            
                            "Name"
                        ]
                    });
                });
            </script>
    </div>
Any one please give a suggestion to bind the kendo grid using code behind(c#) methods.

I am using visual studio 2008 and .net framework 3.5.

Thank You,