I need to check all the child checkboxes when I'll check the parent checkbox. For example, in the attached file I need to check all the checkboxes (11M, 11MPRICE, 15M, 23M....) when I'll click BINS. And another case is if all checkboxes are selected then parent checkbox should be checked automatically. How can I do these?

 Thanks in advance.

I am using Kendo UI for ASP.Net MVC 2015.2.   I have defined a grid using razor syntax as follows:

                                                                Html.Kendo().Grid(Of NameValue)() _
                                                                .Name("grdTerms") _
                                                                .DataSource(Function(ds) ds.Ajax() _
                                                                .Batch(True) _
                                                                .ServerOperation(False) _
                                                                .Read(Function(r) r.Data(UIHelper.ToJSON(Model.MyNameValues)))) _
                                                                .Columns(Sub(c)
                                                                             c.Bound("Name").Title("My Name")
                                                                             c.Bound("Value").Title("My Value")
                                                                         End Sub) _
                                                                .Pageable(Function(pager) pager.Input(True).Numeric(False).Info(True).PreviousNext(True).Refresh(True).PageSizes(True)) _
                                                                .Scrollable() _
                                                                .Render()

The generated JQuery for the grid in the view shows that the datasource has JSON data assigned, yet no data appears in the grid.  The view code is generated as follows:

<div class="k-widget k-grid" id="grdTerms"><div class="k-grid-header"><div class="k-grid-header-wrap"><table><colgroup><col /><col /></colgroup><thead class="k-grid-header"><tr><th class="k-header" data-field="Name" data-index="0" data-title="My Name" scope="col"><span class="k-link">My Name</span></th><th class="k-header" data-field="Value" data-index="1" data-title="My Value" scope="col"><span class="k-link">My Value</span></th></tr></thead></table></div></div><div class="k-grid-content" style="height:200px"><table><colgroup><col /><col /></colgroup><tbody><tr class="k-no-data"><td colspan="2"></td></tr></tbody></table></div><div class="k-pager-wrap k-grid-pager"><a class="k-link k-pager-nav k-state-disabled k-pager-first" data-page="1" href="#" title="Go to the first page"><span class="k-icon k-i-seek-w">seek-w</span></a><a class="k-link k-pager-nav k-state-disabled" data-page="0" href="#" title="Go to the previous page"><span class="k-icon k-i-arrow-w">arrow-w</span></a><span class="k-pager-input k-label">Page<input class="k-textbox" type="text" value="1" />of 1</span><a class="k-link k-pager-nav k-state-disabled" data-page="2" href="#" title="Go to the next page"><span class="k-icon k-i-arrow-e">arrow-e</span></a><a class="k-link k-pager-nav k-state-disabled k-pager-last" data-page="1" href="#" title="Go to the last page"><span class="k-icon k-i-seek-e">seek-e</span></a><span class="k-pager-sizes k-label"><select><option>5</option><option>10</option><option>20</option></select>items per page</span><a class="k-pager-refresh k-link" href="/Test/Test" title="Refresh"><span class="k-icon k-i-refresh">Refresh</span></a><span class="k-pager-info k-label">No items to display</span></div></div><script>
jQuery(function(){jQuery("#grdTerms").kendoGrid({"columns":[{"title":"My Name","field":"Name","encoded":true},{"title":"My Value","field":"Value","encoded":true}],"pageable":{"input":true,"numeric":false,"refresh":true,"pageSizes":[5,10,20],"buttonCount":10},"messages":{"noRecords":"No records available."},"dataSource":{"type":(function(){if(kendo.data.transports['aspnetmvc-ajax']){return 'aspnetmvc-ajax';} else{throw new Error('The kendo.aspnetmvc.min.js script is not included.');}})(),"transport":{"read":{"url":"","data":[{"Name":"Test 1","Value":"1","Tag":""},{"Name":"Test 2","Value":"2","Tag":""},{"Name":"Test 3","Value":"3","Tag":""}]},"prefix":""},"pageSize":10,"page":1,"total":0,"schema":{"data":"Data","total":"Total","errors":"Errors","model":{"fields":{"Value":{"type":"object"},"Tag":{"type":"string"},"Name":{"type":"string"},"Dirty":{"type":"boolean"},"SupressEvents":{"type":"boolean"}}}},"batch":true}});});
</script>

As can be seen, the dataSource has data assigned - "data":[{"Name":"Test 1","Value":"1","Tag":""}, .... yet the grid renders empty.

What am I missing?

TIA,

Bob

Hello,

 we are trying to export a Grid to Excel. This works fine, but since we are using percentage based width for some columns, this percentage ("30%") gets turned into a pixel count (30px), which in turn makes the Excel column way too small.

Is there a way to set a better width, or an automatic "Be as big as you need to be in Excel" for the export?

Thanks for your help,

Klaus

Hi,

i'm using Kendo.Mvc version 2015.1.429.440 (Q2 2015), but when I use Locked(true) to a column,

it doesn't get frozen. I'd like to know:

- what is doing wrong in my code

@(Html.Kendo().Grid(Model)
         .Name("grid")
                 .Columns(columns =>
                     {
                         columns.Bound(typeof(string), Model.Columns[0].ColumnName.ToString()).Locked(true);
                         
                         for(int p=1;  p< Model.Columns.Count-1; p++)
                         {
                             columns.Bound(typeof(string), Model.Columns[p].ColumnName.ToString())
                                 .Width(150)
                                 .Encoded(false);
                                 //.ClientTemplate("<img src='" + Url.Content(column.ColumnName.ToString()) + "' />")
                         }
                     })                   
        )

thanks for help in advance.

Hi team,

 How to change kendo grid property  using jquery. i want change property of kendo Grid. 

if (Some condition)

{

        var grid = $("#GridGlobalNewRequest").data("kendoGrid");
        grid.dataSource.options.schema.model.fields.StartCompany.editable = true;
        grid.dataSource.options.schema.model.fields.IsRead.editable = true;

}

else

{

         var grid = $("#GridGlobalNewRequest").data("kendoGrid");

        grid.dataSource.options.schema.model.fields.StartCompany.editable = false;

        grid.dataSource.options.schema.model.fields.StartCompany.defaultValue = "9990"; // Default Value

}

Thanks

Senthilkumar N

Hi

How do insert a control within a Panel.

As an example below with the Panel Getting Started I would have the text "Testing" and then a Kendo.button underneath ?

​

​

dear community,

 I'm facing the following issue right now:

 within my TreeView it should be possible, that every node and all its children can be copied within the same tree. Therefore I've setup a button which calls a function that tries to copy the node + its children.

The function looks like this:

The parent node is copied without any problems. If there are children of a parent node I'm not able to append them to the corresponding new parent.

Any advices?

Kind regards

Tom

Configuration :

Main page with grid, editable.Mode(GridEditMode.PopUp) 

This Popup page also have grid with PopUp mode, last Popup page have Treeview with property .Checkboxes(true) 

This popup windows newer appear. 

To fix the situation have to delete .Checkboxes property  from TreeView . As workaround delete Checkboxes  and use TemplateId with scripted template and .ToClientTemplate for treeview. 

But this situation definitely Kendo ui bug, and have to be fixed