I am using a parameter to allow manually editing group rotation angle, when an angle has been set, moving the affected shape/group causes the height to at least 3x it's original size and width to fluctuate up and down. Also, when a shape has been rotated, the selector doesn't rotate, causing an offset between the shape and it's selector.
Note: I noticed that moving the group after rotation triggers the ItemRotate event;

                    if (dataItem.Align.toUpperCase() === "left".toUpperCase()) {
                        g.append(new dataviz.diagram.Rectangle({
                            width: dataItem.width,
                            height: dataItem.height,
                            fill: dataItem.Color
                        }));

                        g.append(new dataviz.diagram.Rectangle({
                            width: dataItem.width * 0.25,
                            height: dataItem.height,
                            fill: "Red"
                        }));
                        g.rotate(dataItem.Angle, new dataviz.diagram.Point(30, 30));


                    }
I have tried :
Setting the rotation on each shape instead of the group, with the same results. see below
setting rotation angle in shape defaults but each group's Angle varies and was unable to set it dynamically using the dataItem's Angle.
var rect = new dataviz.diagram.Rectangle({
                            width: dataItem.width * 0.25,
                            height: dataItem.height,
                            fill: "Red"
                        });
rect.rotate(dataItem.Angle, new dataviz.diagram.Point(30, 30));

Every example that has custom paging always fails to address the question. Every example has the controller receiving the DbContext for the ToDataSourceResult method to then do the paging which is not what is wanted.

 

Take a look at the example on this page: https://docs.telerik.com/aspnet-mvc/helpers/grid/binding/custom-binding#custom-ajax-binding

 

The problem is when we don't pass our DbContext this far up.

 

I'm trying to do custompaging on the grid, my controller calls a middle layer which does the paging and filtering and returns an IList<OrderViewModels> with only the 20 items for the page. Except it doesn't work unless I return all 700,000 records. Then it magically pages and somehow this is supposed to be called serverside paging. It is only paging at the UI layer which is incredibly inefficient. Granted it is not doing it on the client, but it is still no good if it is at the UI layer as I'm having to return all records from the datalayer.

 

 

This only works on page 1 and nothing on any other page, even though I can see that dataResults has data. 

 

Hi,

Every time I upgrade the Kendo with the upgrade wizard the culture files I need for my non-English language are ignored. It is easy to miss, since most things work after the upgrade, but there are some subtle problems that arise when the culture files are missing. Like NumericTextBox that changes the decimal point character.

 

Would it be possible to have the upgrade wizard handle also the culture and message files? Or at least a reminder on the upgrade wizard log page that this needs to be done?

 

Best regards,

Henrik

Is there a helper for TextBox? I tried using AutoComplete, but I think it's an over kill and it does not cache entries like Text Boxes, so it functions differently and may confuse users.

Thanks
Alex

I'm trying to use the Telerik MVC TreeView control with checkboxes in a form. This form is use to create and modify my view Model to recover the user informations (in particular categories selection). 
The treeview control shows two levels. 
In case of creation, the treeview control must expand all levels.
In case of modify, the treeview control must shows the checkboxes populate in database.

How retrieve the selection of treewiew control in my view model ? I would like to retrieve the selection of treeview control in controller.

Do you have a sample code to explain that ? The demo of treewiew control doesn't explain this binding type of remote data. My treeview control is not make on demand.

My form looks like this :

My Controller looks like this :

My View model looks like this :

Best regards,

Steph.

I've been fighting with a solution - I have to take a flat file, sometimes 200 mb or larger and and display that in a grid.

Stripping the data from the file is a snap using any one of several methods, but getting into a useful object the Grid can use becomes a real time-crusher.

The raw data is comma-delimited text with headers.

Is it possible to feed a csv into the grid?  If so, how?

I can't provide sample code because of security and time constraints.

The most promising approach has been query the the target file using OleDb classes including a OleDbDataReader.  Reading a 400k records file into a data table takes about 20 seconds give or take.  Applying that to a Grid just blows everything out of the water.  Virtual scrolling doesn't help.  I simply can't get a large file to display in your grid helper.

Grid for JS doesn't work any better.

 

Can the Grid actually display a datasource of that size in a reasonable amount of time?  Like less than a minute?

 

 

 

I have set up editor to use br instead of p for new line.

The problem I encounter is <br class="k-br"> tag is added in some situation whene ver the user select and apply the font as well.

 

Because of adding it automatically by the editor, when I get the editor value using value method, the line break is missing.

 

So, how can I set up not to add automatically line break with k-br class? Or how can I set up not to strip off br tag?

 

Thanks in advanced.

Kai

Setup: Master-Detail with TabStrip and Grid.

Inside a TabStrip item, which is inside a ClientDetailTemplate of a Grid, I need to have an editable Grid.

The Model for the ClientDetail contains 20 columns, but only three of them must be editable, so I want to put these three columns in an editable Grid. I want to display the rest of the (non-editable) columns in a <div><ul><li> setup, so I can style it in a multi column vertically setup for better readability (putting them as readonly columns inside the Grid would cause a huge horizontal layout).

Is there a way to bind the <li> #= items # </li> to the datasource that is bind to the Grid inside the TabStrip? It looks like I can only bind to the data that is in the Master that contains the ClientDetailTemplate.

The detail data inside the Grid, which is inside the TabStrip item, has its own datasource and this is working as expected. I just need to know how to bind the remaining values to some HTML.

TIA

We are using the grid to display forecast data.  it has about 15 rows.  In all but two rows, we are doing custom editing (launching another screen to edit values).  We use a column with our custom buttons to do launch the secondary screen.

In two of the rows, we would like to have in-line editing.  We'll use the same custom buttons to do this. However, we cannot find a way to programmatically put a row into in-line editing (EDIT MODE).  Is there a way to do this?  All we are able to do is to make the entire grid in-line editable and that is not what we desire. 

TIA! 

--- xavier

How can I correctly associate the label generated by Html.LabelFor() with my MVC Kendo DropDownListFor(). It seems like it should work but is not read by the screen reader, perhaps due to the hidden input field.

 

        <div class="input-block-level">
            @Html.LabelFor(m => m.BirthdayMonth, new {@class = "col-md-5 control-label"})
            <div class="col-md-3">
                @(Html.Kendo().DropDownListFor(m => m.BirthdayMonth)
                    .Name("BirthdayMonth")
                    .OptionLabel("Month")
                    .DataTextField("Text")
                    .DataValueField("Value")
                    .BindTo(new List<SelectListItem>
                    {
                        new SelectListItem {Text = "01 - Jan", Value = "1"},
                        new SelectListItem {Text = "02 - Feb", Value = "2"},

                                 [...etc...]
                        new SelectListItem {Text = "11 - Nov", Value = "11"},
                        new SelectListItem {Text = "12 - Dec", Value = "12"}
                    })
                    .HtmlAttributes(new {@class = "form-control", style = "width:100px"})
                    .Deferred()
                )
            </div>

        </div>

Thanks,

Gary Davis