or
5 answers
407 views
Does anyone have an example of building a treeview and once a node has been selected, it does a postback to a controller sending it the id of the node that was clicked? This treeview is generated on the server and is using razor syntax. If anyone has a pretty good example that consists of more than one line of code with a link to the docs, that would be helpful.
Joel
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answered
on
18 Dec 2018
2 answers
225 views
we are building dashboard, user has capability to build his own chart with dataSource from API, problem comes when user used dataSource with nested JSON data, how can i deal with nested JSON data with charts,
how can i deal with such scenario, i.e i want to give the user capability to create his own chart with dynamic dataSource , if there a code sample, i will appreciated
also, can i use HierarchicalDataSource with charts for such scenario
please check dojo link to get sample of data
Tsvetina
Telerik team
answered
on
18 Dec 2018
7 answers
159 views
Hi ,
in a toolbar with 2 buttons at right side the toolbar has 2 rows:
Dojo and screenshot in Firefox 60.3.0esr (64bit).
In Firefox 63.0.3 it is ok: the toolbar has only one row like expected.
Is there a workaround for Firefox esr?
Peter
Ivan Zhekov
Telerik team
answered
on
18 Dec 2018
1 answer
206 views
Hi,
is it possible to switch a multi-line plot to a stacked mode like in labview? See picture in post Waveform chart with stacked plots .
It has one x- or category-axis, same gridlines, one category-axis cursor line - similar in kendo the crosshair line. But separate y- or value-axis.
The https://docs.telerik.com/kendo-ui/api/javascript/dataviz/ui/chart/configuration/series.stack is not correct, because it aggregates the values ( sum/%) at thy a-axis.
Peter
Tsvetina
Telerik team
answered
on
18 Dec 2018
1 answer
117 views
The close button on window, has an error when I click that. It bring me to the head of page with # in URL. But that doesn't happen when I use close() method.
Marin Bratanov
Telerik team
answered
on
17 Dec 2018
2 answers
198 views
Portion of my gantt chart code:
@(Html.Kendo()
.Gantt<ProjectMilestoneGanttTaskViewModel, ProjectMilestoneGanttDependencyViewModel>()
.Name(ganttName)
.Editable(e =>
{
e.DragPercentComplete(false);
e.Template(Html.Partial("EditorTemplates/ProjectMilestoneGanttTaskViewModel", new ProjectMilestoneGanttTaskViewModel()).ToHtmlString());
})
ProjectMilestoneGanttTaskViewModel.cshtml:
@model ProjectMilestoneGanttTaskViewModel @Html.EditorFor(x => x.Title)
Title will not bind in the editor template, it always appears blank. I have plenty of other fields that are not "Title", and those bind perfectly. If I change the name it also binds just fine. I noticed that in the your editor template in the demo it uses lower case "title". I would simply use another name than title but IGanttTask is expecting a "Title" field.
Is this a known issue?
Veselin Tsvetanov
Telerik team
answered
on
17 Dec 2018
1 answer
175 views
Hi,
My requirement is to populate json data with Pivot grid using date as a filter and each fields data should be populated in single row of that particular date.
Is there any custom option available for pivot grid for my requirement?
please suggest.
Boyan Dimitrov
Telerik team
answered
on
17 Dec 2018
7 answers
1.2K+ views
We're currently using Telerik controls for ASP.NET MVC, basically we have grid looks like attached image, is this possible using Kendo UI grid?
Konstantin Dikov
Telerik team
answered
on
17 Dec 2018
3 answers
1.7K+ views
Hi there,
Probably me overlooking something obvious. I read a couple of threads that the grid currently can't be configured with dynamic columns on refresh. No big deal was my first reaction just destroy it and create a new one, whenever changing from one column set to the next.
However I couldn't find a destroy method on $('#grid').kendoGrid, so what would be the recommend way to completely remove an existing kendoGrid instance?
When trying things like $('#grid').removeData().empty(); or using an wrapper object to use .remove()
Probably me overlooking something obvious. I read a couple of threads that the grid currently can't be configured with dynamic columns on refresh. No big deal was my first reaction just destroy it and create a new one, whenever changing from one column set to the next.
However I couldn't find a destroy method on $('#grid').kendoGrid, so what would be the recommend way to completely remove an existing kendoGrid instance?
When trying things like $('#grid').removeData().empty(); or using an wrapper object to use .remove()
$('#gridWrapper').find('div').remove().append($('<div id="grid"></div>')); I receive an error message from kendo.core stating that one the columns names are no longer defined.
So somewhere there must be some lingering data that isn't cleaned up by the process above, but I couldn't figure out where that is ...yet.
Any hints welcome :).
Thanks,
Rainer
var crudServiceBaseUrl = "../_vti_bin/listdata.svc/", kendo = window.kendo, App = window.App = { columMap : { 'Tasks' : [ { title : "Title", field : "Title" }, { title : "Created", field : "Created" }, { title : "Created By", field : "CreatedBy.Account" } ], 'Contacts' : [ { title : "Last Name", field : "LastName" }, { title : "Created", field : "Created" }, { title : "Created By", field : "CreatedBy.Account" } ] }, Model : { gridMeta : kendo.observable({ listName : 'Contacts', total : 0 }) } }; App.DS = { sharableDataSource : new kendo.data.DataSource({ type : "SP2010", serverPaging : true, serverSorting : true, serverFiltering : true, sort : [ { field : "Created", dir : "desc" } ], pageSize : 40, transport : { read : { url : function () { return crudServiceBaseUrl + App.Model.gridMeta.get('listName') }, dataType : "json" } }, change : function (e) { App.Model.gridMeta.set('total', this.total() || 0); } }) }; App.createGrid = function(options) { var options = options || {}; $('#grid').kendoGrid({ dataSource : App.DS.sharableDataSource, autoBind : options.autobind || false, height : 400, sortable : true, navigatable : true, selectable : 'row', scrollable : { virtual : true }, columns : App.columMap[App.Model.gridMeta.get('listName')] || [] }); };// Currently KendoUI grid doesn't support column modifying of an existent grid App.refreshGrid = function() { $('#gridWrapper').find('div') .remove() .append($('<div id="grid"></div>')); // This throws an error when changing from one column set to another App.createGrid({autobind: true}); }; App.init = function () { kendo.bind($("span.total"), App.Model.gridMeta); App.createGrid(); };
3 answers
388 views
it's not work when i change to "ja-JP", why?
i used demo
http://demos.telerik.com/kendo-ui/grid/localization
i used demo
http://demos.telerik.com/kendo-ui/grid/localization
Tsvetomir
Telerik team
answered
on
14 Dec 2018
