or
5 answers
738 views
In our application to display data we are using Kendo
Grid with Foreign Key columns. We are facing problem while sorting these
Foreign Key columns. If we try to sort the column, it is getting sorted by Id
instead of column text.
We tried to implement the solution given at http://docs.telerik.com/kendo-ui/controls/data-management/grid/how-to/foreign-key-column-sorting-by-text . but this solution is working at client side but it is not working at server side application.
Do we have any way to achieve this?
We tried to implement the solution given at http://docs.telerik.com/kendo-ui/controls/data-management/grid/how-to/foreign-key-column-sorting-by-text . but this solution is working at client side but it is not working at server side application.
Do we have any way to achieve this?
Tsvetomir
Telerik team
answered
on
05 Oct 2020
1 answer
568 views
Hi,
i have a scenario where when user edits one of the cell in hierarchical grid column value in parent row should get updated. Can you please help me with this?
Tsvetomir
Telerik team
answered
on
05 Oct 2020
1 answer
455 views
my requirement is to save the page size selected by user in kendo grid, how can we get the selected page size drop down value
the below property of kendo grid get the default page not the actual page size selected by the user.
$("#grid").data("kendoGrid").dataSource.pageSize
thanks for your help!
Tsvetomir
Telerik team
answered
on
05 Oct 2020
5 answers
360 views
Hello,
After changing new line to <br>, the editor inserts the ordered/unordered list always at the top of textarea box instead of the current position of the cursor.
Here's how I changed the default new line break for editor:
var defaultTools = kendo.ui.Editor.defaultTools;
defaultTools["insertLineBreak"].options.shift = false;
delete defaultTools["insertParagraph"].options;
While inspecting the HTML, I noticed that the editor starts the list at the top of the textarea but I had placed the cursor on the new line under Text3
<body autocorrect="off" contenteditable="true" class="">
<ul>
<li>Text1<br>
Text2<br>
Text3<br>
<br class="k-br">
</li>
</ul>
</body>
If I change back to default behaviour for new line, i.e., <p>, then the list gets inserted at the current cursor position. Please advise.
Thanks,
Alex
9 answers
3.5K+ views
I have a method defined in the Controller of my MVC project that returns JSON data. How can I load this data into the grid.
Thanks
Thanks
Patrick | Technical Support Engineer, Senior
Telerik team
answered
on
02 Oct 2020
1 answer
4.2K+ views
Can you post an example of attaching the new tooltip to grid column headers? tx!
Petar
Telerik team
answered
on
02 Oct 2020
4 answers
187 views
Hey
I found a DropDownList Cascading BUG.
HERE WE GO
Reintroduce steps：
．First, jump to DropDownList Cascading Dojo Sample from Kendo UI documentation site：
Dojo link in "Kendo UI for jQuery > DropDownList.cascadeFrom".
cascadeFrom
https://docs.telerik.com/kendo-ui/api/javascript/ui/dropdownlist/configuration/cascadefrom
Open in Dojo (Kendo UI 2020.3.915)
https://dojo.telerik.com/aVEteTEz
．Second, change the dojo sample code as below：
1.Replace "input id=child" to "select id=child" :
<input id="child" />
-->
<select id="child" style="width: 100%;" >
<option>S - 6 3/4"</option>
<option>M - 7 1/4"</option>
<option>L - 7 1/8"</option>
<option>XL - 7 5/8"</option>
</select>
2.Add the optionLabel into "parent" and "child" BOTH :
$("#parent").kendoDropDownList({
$("#child").kendoDropDownList({
-->
$("#parent").kendoDropDownList({
optionLabel: "Bug1 here XD",
$("#child").kendoDropDownList({
optionLabel: "Bug2 here XD",
3.Add code snippet to show the "parent" and "child" before </body> :
</body>
-->
<script>
function callIt(id)
{
var dropdownlist = $("#" + id).data("kendoDropDownList");
var value, text;
var selectedIndex;
//
value = dropdownlist.value();
text = dropdownlist.text();
selectedIndex = dropdownlist.select();
alert(id + "'s index = " + selectedIndex + ", value = '" + value + "', text = '" + text + "' ;D");
}
</script>
<br/>
<input type="button" value="parent click" onclick="callIt('parent')" />
<input type="button" value="child click" onclick="callIt('child')" />
</body>
--
Run then first click the 'child click' button, you'll see the wrong result.
--
RESULT
Click parent, child button will show the result.
．parent
（parent's index = 0, value = '', text = 'Bug1 here XD' ;D）
（parent got the correct value）
．child
（child's index = 0, value = 'S - 6 3/4"', text = 'Bug2 here XD' ;D）
（child got the wrong value from <select> element before change the parent）
FUNNY ;D child.select() got the correct index, BUT child.value() got the wrong value.
The main reason is the optionLabel property both of parent/child before change the parent.
I think the ComboBox/DropDownList should check the selected index then return the correct value.
Both Kendo UI 2017.2.621, 2020.3.915 have the same bug.
Browser: Chrome 85.0.4183.83 (32 bit).
OS : Windows 10.
Best regards
Chris
Dimitar
Telerik team
answered
on
02 Oct 2020
1 answer
205 views
Hello,
Is there any kind of exporting gantt other than PDF, such as excel, visio, etc?
Thanks in advance.
Dimitar
Telerik team
answered
on
02 Oct 2020
3 answers
218 views
hi,
While opening few xlsx in spreadhsheet viewer, an error is being thrown ERROR TypeError: Cannot read property '2' of null. PFA the sample file.
Regards,
Jaspreet
While opening few xlsx in spreadhsheet viewer, an error is being thrown ERROR TypeError: Cannot read property '2' of null. PFA the sample file.
Regards,
Jaspreet
Misho
Telerik team
answered
on
02 Oct 2020
1 answer
485 views
Hi,
As my title suggests, the events I'm initially loading into my scheduler (from a remote DS) do not fit into the cells.
On initial page load, the scheduler is created and the view
defaults to "month". Then, upon reading data (manually via scheduler.dataSource.read()) from the remote source,
the events overflow the grid cells (which are set to auto height and with overflow).
If I change the view from the default "month" view
to a "week" view the events render correctly (fitting them within the
grid cells), and then upon changing back to the month view, the events fit the
grid cells correctly. Refreshing the page causes the events to overflow again.
I have tried using scheduler.refresh() with no avail.
Please see attached image.
Thanks,
Grant
Dimitar
Telerik team
answered
on
02 Oct 2020
