Questions on UI for ASP.NET MVC Forum

1 answer

102 views

Hi, is there any way to have the Filter Row tabbing not cause the data to mis-aligned? I want to be able to tab through Filter Row fields but I want column headers to still be aligned with their column data.

Steps:
1) Resize page so that grid requires horizontal scroll bar
2) Set focus on first filter row input
3) Tab over until you are on filter input outside of visible area and notice that filter row will be coming mis-aligned with data

http://demos.telerik.com/aspnet-mvc/grid/filter-row

Grid

answered on 20 Feb 2015

9 answers

457 views

Is it possible to use DataSourceRequest for Combobox filtering/Sugguesting

Hi,

Is it possible to use DataSourceRequest when using a Combobox with auto suggest?

For example: I have created T4 templates for simple CRUD operations with the read action like so:

public ActionResult Read([DataSourceRequest] DataSourceRequest request)

I was hoping to use this Read method when populating comboboxes and server filtering for suggesting.

At the moment I have had to add the following action to get it to work.

public ActionResult Lookup(string text)

As the objects are small it would be great if there was a way to reuse the Read action and the ToDataSourceResult() extension to create the filters etc.

Is there a way? Am I missing something? Like a custom model binder or an extension method which takes the query string e.g “text=MySearch&filter[logic]=and&filter[filters][0][value]=dsds&filter[filters][0][field]=DisplayName&filter[filters][0][operator]=contains&filter[filters][0][ignoreCase]=true”

Thanks Matt

ComboBox

answered on 20 Feb 2015

3 answers

98 views

No Highligh.Line.Width support for Line Chart

I'm looking in the documentation but it seems that it is not possible to set the Highlight.Line.Width for a line chart as you can with a OHLC type chart. The JS equivalent would look as follows:

<script>

$("#chart").kendoChart({

series: [{

type: "ohlc",

data: [

{ open: 1, high: 3, low: 0, close: 1 },

{ open: 2, high: 4, low: 1, close: 1.5 },

],

highlight: {

line: {

width: 5

}

}

}]

});

</script>

In our case when you hover over the line itself the dot appears on the series line with the data at that point, but the line width stays the same, which is acceptable. However, when you hover over the legend the line width increases dramatically. So if your line was set to 5 to begin with, you end up with a pretty ugly looking line on hover.

Why isn't this possible, or where have I missed the documentation for this configuration?

Chart

answered on 20 Feb 2015

1 answer

131 views

Simple Theme in toolbar

Hi,

We are using the "simple" telerik legacy theme in our new kendo project. We have trreview,treelist,grid and toolbar controls on the page,which are all kendo controls.
The treeview,treelist and grid looks fine with the "simple" telerik legacy theme we are using but the kendo toolbar is not looking good as we think the CSS is missing from the legacy theme.

Can you please let us know if you can make this available for the "simple" telerik legacy theme for Kendo.

Thanks

Toolbar

answered on 19 Feb 2015

1 answer

221 views

Setting line series color from DataSource

Is it possible to set the color of a Line chart series based on the grouped data received from the DataSource?

Chart

answered on 19 Feb 2015

4 answers

393 views

TreeList add sub item

Hi,
In your demo http://demos.telerik.com/aspnet-mvc/treelist/editing i can add new item.
1. But how can i add sub item on selected item?
2. How move item to another level?

Thanks.

TreeList

answered on 19 Feb 2015

1 answer

69 views

Get and select first detail row from grid group

How would I get and select the first detail row for a group?

Grid

answered on 19 Feb 2015

8 answers

190 views

Grid export to excel causing errors in excel file

Have any of you seen the issue when exporting a grid to excel you receive excel errors when sorting the filtered data? The excel file works fine up until you try to sort it.

I originally thought it was due to bad data but then tried exporting some basic grids with the same issue. This seems like it just started happening in the last few days. Hopefully someone has seen this!

Grid

answered on 18 Feb 2015

3 answers

6.5K+ views

Getting the selected row data on Grid Change event

Hi

How to get the selected row data on Change event of the Kendo Gridd as follows

.Events(events => events.Change("Grid_OnRowSelectUID"))

I used to get that in Telerik grid by using the following

Grid_OnRowSelectUID = function (e) {

var row = e.row;

RowSelectUid = row.firstChild.innerText;

}

But somehow the parameter 'e' is not same in case of Kendo UI.

Also the below statement is also not working inside the above function which used to work with Telerik grid.

var grid = $(this).data("kendoGrid")

Please advise where I am going wrong.

Grid

answered on 18 Feb 2015

5 answers

147 views

Maintaining State issue with Virtual Scrolling

I had previously created a gridstatemanager that stores the state of our grids, including filter, sort, page, etc.

I based the code on an example that you guys published. http://www.telerik.com/support/code-library/save-grid-state-in-session-on-server-side

We are having a problem in that the "page" is stored in session, and when queried, that page of data is returned, but the grid doesn't realize it is on that page.

I switched the code to use the newly added getOptions/setOptions and the same issue occurs.

Questions.

1. Is there a way to tell the grid what page of data it is on? There is no way to scroll "up" if not on page one, and also, if we scroll down, the grid just requests page 1.

2. I switched the code to use the getOptions/setOptions. The same paging issue occurs. Also, when I use setOptions, my grids header disappears when I call setOptions. Why would this happen?

3. In your sample originally used, the code is taking any date filers and making parsing the date. I assume this is because the date is stored as a string once you stringify it. Does setOptions automatically take care of this?

4. If your sample your code shows it does a setOptions and the filtered data occurs after pressing the "load options" button. Is this sample using remote data or local data? When I do setOptions no query occurs and I still have to call the datasource.Read().

Grid

answered on 17 Feb 2015