I have an Ajax.BeginForm that contains a button that allows you to open an existing Window (outside of the beginForm).

When I call the window and refresh with a new url, no matter what url is used or what is displayed in it, after the window is refreshed it makes a post back to the server for the BeginForm.

Is theresomething about calling this code that would cause the BeginForm to PostBack?

I know you usually like example code to demonstrate the issue, but it would be really difficult to provide an example at this time.

Hello,

I have created a kendo grid using the asp.net mvc wrappers and I want to add a selection capability. I am interested in selecting all the rows when a filter is made or not, without going through each page. More or less, I want to know if it is possible to make the selection on the server-side not on the client. I have looked through this example:http://dojo.telerik.com/@Stephen/EMeZE and it is not applicable in my case because I need to open each page and select all the rows. Is an other alternative?

Thank you very much!

I have a splitter with two windows, left holds a treeview, the right a partial view that depends on the selected node in the treeview to select the content (via an onSelect event).

The problem is that this code sometimes works perfectly and sometimes does not - specifically it renders the "parent" page (including the splitter, treeview etc) inside the right hand pane.

I'm a newbie with MVC, javascript etc so have no idea where the problem is - nor can I reproduce it at will.

The javascript snippit is:

function onSelect(e) {
        try {
            var treeView = e.sender;
            var text = treeView.text(e.node);
            var data = treeView.dataItem(e.node);
            var id = data.id;
            console.log(id, text);
            var parent = null;
            try {
               parent = treeView.text(e.node.parentNode);
            } catch (e) {
                console.log(e.message);
            }
            
            $("#splitter").kendoSplitter();
            var splitter = $("#splitter").data("kendoSplitter");

            switch (text) {
                case "Case":
                    splitter.ajaxRequest("#right-pane", "PartialCase", { id: id });
                    break;

And using the F12 debug I can follow it to the "splitter.ajaxRequest" line at which point it populates the right window with the parent page.

I hope this is something stupid.

Thanks

Kendo version: 2015.1.429

We got an IndexOutOfRangeException error as attached.  Please advise.

Thanks

I'm quite confused as to when I need to prefix my row data with "data." versus when I don't.

For instance, the example on the FAQ never mentions that you need to prefix "Enable with "data." (i.e. "data.Enabled") to access the Enabled field. But in my code if I don't do "data.Enabled" I get an undefined error.

But, if I do something like

#= fieldName != null  ?  kendo.toString(fieldName)  :  '' #

I don't have to do data.fieldName. Also, many example I find in the forums sometimes include data. and other times they dont. Is there some place I can look at that tells me when I need to use "data." and when I don't?

I have a hierarchical grid, using MVC, and in the detail (child) table, I want the user to be able to create a new row and the row will contain an Autocomplete field. I have everything wired up, the grid displays correctly, with data. When the user clicks Add New Record, a new row is displayed with the Autocomplete field. However, for some reason, no data is being retrieved from the server (the controller method isn't getting called at all) when the user starts typing. Here is the code for the autocomplete editor and the detail table:

@(Html.Kendo().AutoComplete()

          .Name("Combined")
          .ValuePrimitive(true)
          .DataTextField("Combined")
          .Filter("contains")
          .MinLength(3)
          .HtmlAttributes(new { style = "width:200px" })
          .DataSource(source =>
          {
              source.Read(read =>
              {
                  read.Action("GetAntiqueCategories", "Customer");
              })
              .ServerFiltering(false);
          })
)

<script id="template" type="text/kendo-tmpl">
    @(Html.Kendo().Grid<Entities.AntiqueCategory>()
            .Name("grid_#=RowId#")
            .Columns(columns =>
            {
                columns.Bound(o => o.Combined).EditorTemplateName("Combined");
                columns.Command(command => { command.Destroy(); }).Width(200);
            })
            .ToolBar(toolbar =>
            {
                toolbar.Create();
                toolbar.Save();
            })
            .DataSource(dataSource => dataSource
                .Ajax()
                .PageSize(10)
                .Model(model => model.Id(p => p.RowId))
                .Read(read => read.Action("ReadCustomerWantDetail", "Customer", new { customerId = "#=RowId#" }))
                .Create(update => update.Action("CreateCustomerWantDetail", "Customer", new { customerId = "#=RowId#" }))
                .Update(update => update.Action("CreateCustomerWantDetail", "Customer", new { customerId = "#=RowId#" }))
                .Destroy(update => update.Action("DeleteCustomerWantDetail", "Customer"))
            )
            .Editable(editable => editable.Mode(GridEditMode.InCell))
            .Pageable()
            .Sortable()
            .ToClientTemplate()
    )
</script>

Hello,

I need to validate user input for ipv4 adress. I am using maskedtextbox. How can i set mask property of maskedtextbox?

I write this code but it doesn't work. ?

<body>
 
<input id="maskedtextbox" />
<script>
$("#maskedtextbox").kendoMaskedTextBox({
    mask: "~",
    rules: {
        "~":((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)
    }
});
</script>
</body>