or
3 answers
315 views
http://stackoverflow.com/questions/38478493/cannot-read-property-wrapper-of-undefined-with-kendo-angular.
Note: why wrapper undefined error in kendo.
T. Tsonev
Telerik team
answered
on
29 Jul 2016
2 answers
408 views
When scrolling the grid horizontally with the arrow on the sides, the movement is very slow. On longer column or more rows, it slows down even more. Whereas While moving by dragging the slider with the mouse, it moves fine.
Kindly provide me with a solution to fix this horizontal scroll issue.
2 answers
175 views
I'm trying to streamline the template information on my barchart. It is just not displaying the information I would like it to relay to the user in a streamline fashion. I have a demo at http://dojo.telerik.com/@dhighfield/AFEbu/2. I'm trying to have it display something similar to the included png files. I do not want the template to display items that have zero values associated with it. I also am trying to remove that top Code information and replace it with the Code Description. I've tried series and category and other implementations and this is probably the closest I ever got to what I am looking for. Can this be accomplished?
As always thank you for your time.
3 answers
1.0K+ views
I am trying to filter on a value in a child array of an object using server side filtering
I have an object like:
On a grid I generate a custom filter template which allows a user to filter by Accounts (e.g a dropdown list of accounts).
The datasourcerequest object on the server is populated with a filter. I want to be able to intercept the filter and change the filter from an equals
to a contains
I've done the following
private DataSourceRequest InterceptRequest(DataSourceRequest request)
{
for (int idx = 0; idx < request.Filters; idx++)
{
var flt = filterList[idx] as FilterDescriptor;
if (flt != null && flt.Member.ToString().Equals("accountIdList"))
{
flt.Operator = FilterOperator.Contains;
flt.Value = 1; //Hardcode as an example
}
}
}
However when I call ToDataSourceResult I get an error stating an invalid cast from Int32 to IEnumerable<Int32>
I want to get a list of all persons who have an Account Id of 1. How can I achieve this?
I have an object like:
public class person{ public int id {get; set;} public List<int> accountIdList {get; set;} <br>}On a grid I generate a custom filter template which allows a user to filter by Accounts (e.g a dropdown list of accounts).
The datasourcerequest object on the server is populated with a filter. I want to be able to intercept the filter and change the filter from an equals
to a contains
I've done the following
private DataSourceRequest InterceptRequest(DataSourceRequest request)
{
for (int idx = 0; idx < request.Filters; idx++)
{
var flt = filterList[idx] as FilterDescriptor;
if (flt != null && flt.Member.ToString().Equals("accountIdList"))
{
flt.Operator = FilterOperator.Contains;
flt.Value = 1; //Hardcode as an example
}
}
}
However when I call ToDataSourceResult I get an error stating an invalid cast from Int32 to IEnumerable<Int32>
I want to get a list of all persons who have an Account Id of 1. How can I achieve this?
Stefan
Telerik team
answered
on
29 Jul 2016
3 answers
78 views
Sample: http://demos.telerik.com/kendo-ui/m/index#mobile-view/zoomable
If you view the above link in IE11 maximized at a high resolution (such as 1080p or 4K), the touch-based zooming and scrolling will not work like other browsers. Is there a workaround for this, or is this not supported in an older browser like IE11?
Petyo
Telerik team
answered
on
29 Jul 2016
4 answers
191 views
Hi
I have problem with kendo.drawing.exportImage. When I call kendo.drawing.exportImage occur error "Uncaught RangeError: Maximum call stack size exceeded".
When I Export to PDF ? every thing is OK.
I made example with this problem https://jsfiddle.net/j23yj7yx/. Please check this issue.
Regards
Peter
Peter
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answered
on
29 Jul 2016
1 answer
394 views
Hi,
I am using Hierarchical Grid with checkbox. I want to check all child records when parent row.
From parent Grid, I got checked employeeID and then retrieving the child grid.
var childGrid= $("#childGrid"+employeeID).data("kendoGrid");
var checkboxItems=childGrid.items().filter(":has(input:checkbox)");
$(checkboxItems).prop('checked',"checked");
But its not working. Appreciate any help.
Regards,
Sanjay
Dimiter Madjarov
Telerik team
answered
on
29 Jul 2016
1 answer
122 views
I'm having a functionality to load the DOM elements on demand. for that, I'm using ng-if the selected value is not clearing. Find the below example to reproduce the scenario.
In this example, first control is with with "ng-if" and 2nd example with "ng-show". "ng-show" is working. But "ng-if" is not working.
Please assist to fix the issue.
Georgi Krustev
Telerik team
answered
on
29 Jul 2016
1 answer
196 views
I'm unable to select the value from multiselect dropdown with latest kendo version ie.,KENDO UI Q2 SP2.
Here is the Dojo multiselect dropdown
Howevver this works with other versions ie.,2015
Please let me know where I'm doing wrong..
Awaiting your kind reply.
Georgi Krustev
Telerik team
answered
on
29 Jul 2016
2 answers
5.2K+ views
I wanted to know if there was a way to check a Kendo Grid for duplicate values. For example I have a Kendo Grid with inline editing and have a column named "Names" and a user does a inline edit and changes a value in the "Names" column I want the ability to check if that value already exists in the Grid specifically that column. I know I did not post any of my code because frankly I do not know where to begin so I was hoping a kind developer could provide me with some example(s) jQuery code to get me pointed in the right direction. Thank you for your time and examples.
Dimiter Madjarov
Telerik team
answered
on
29 Jul 2016
