Questions on Kendo UI for jQuery Forum

1 answer

175 views

Jquery signalR scheduler sometimes not calling server read method

Jquery signalr scheduler is sometimes not hitting server read method and not throwing any error in console.

Please help.

Regards

Arif

Scheduler

answered on 24 Apr 2020

11 answers

3.5K+ views

Close Window from within External Content

I am creating a window as shown below:

$("#wnd" + uniqueId).kendoWindow({

actions: ["Refresh", "Maximize", "Minimize", "Close"],

draggable: true,

height: Height + "px",

modal: false,

resizable: true,

title: Title,

width: Width + "px",

content: NavURL,

iframe: true

});

But how can I close this window from a button on the content that is on the NavURL?

Window

answered on 24 Apr 2020

3 answers

227 views

spreadsheet filter icon change and allignment

HI,

Attached an image of how my cell looks. changed the icon of filter, but on click of it the filter drop down doesn't open. When i click on right-top (even if this is blank space) it opens.

Spreadsheet

answered on 24 Apr 2020

1 answer

1.3K+ views

Grid Hierarchy ajax request

Hi, I made the sub grid detailInit method but I need an ajax request to the server rather then simple method call

The detailInit method:

detailInit(e) {

$("<div/>").appendTo(e.detailCell).kendoGrid({

dataSource: {

transport: {

read: function (readOptions) {

debugger;

var parameters = {

Filter: {

FileId: e.data.Id

},

Skip: readOptions.data.skip ? readOptions.data.skip : 0,

Take: readOptions.data.take ? readOptions.data.take : Page_Size

};

return $.ajax({

type: "POST",

url: "/ImportingStatusReport/GetImportStatusEntityData",

contentType: "application/json; charset=utf-8",

data: (kendo.stringify({ filter: parameters })),

cache: false,

success: function (returnData) {

debugger;

readOptions.success(returnData);

}

});

},

schema: {

data: "Data",

total: "Total",

},

serverGrouping: true,

serverPaging: true,

serverSorting: true,

pageSize: 10,

filter: { field: "FileId", operator: "eq", value: e.data.Id }

},

scrollable: false,

sortable: true,

pageable: true,

columns: [

{ field: "RecordType", title: "Record Type", width: "110px" },

{ field: "ImportStatus", title: "Import Status", width: "110px" },

{ field: "ImportErrors", title: "Import Errors", width: "110px" },

]

});

}

I get data from the backend to the success method but the data isn't displayed on the UI. The sub table is empty. What can be causing this and where to look for the error?

Grid

answered on 24 Apr 2020

11 answers

3.2K+ views

ListView empty template

Hello,

I was wondering, is there a out of the box way to setup a template that would be shown only if the listview is empty. For instance lets say we have a product list with search. If you search something that matches no results now my listview area would be empty. I want it to display nice big letters saying "No products match your search".

One way I thought I could do this is to have two divs. One with the listview and another one with this message and bind them to a visible / invisible view model property that shows the product data source item count. That way the listview would be shown when there are products, and the message would be shown when the count is at 0.

I guess it would work, but seems rough. Is there a better way or should I stick to my idea?

ListView

answered on 24 Apr 2020

1 answer

253 views

Grid Create with Web API

I'm following along with the Grid inline edit demo and trying to create a new record, saving it to the locals serer via Web API. When Create, then Save the new record, nothing happens. The grid mode doesn't change out of Create mode. The Create function on my server never gets called. The savechanges event does fire. I've tested my Web API create function with Postman and it seems to work. Attached is a VS project with web page and server.

Thanks, Mark

Grid

answered on 24 Apr 2020

2 answers

353 views

Telerik.Web.Spreadsheet.Workbook reference not found

Hi, we are working with Kendo.MVC.Q3.2018.

the requirement to visualize excel spreadsheets arised. I tried to follow this example: https://docs.telerik.com/aspnet-mvc/html-helpers/data-management/spreadsheet/spreadsheet-processing#load-data-from-external-file

but I can't find a reference to class Telerik.Web.Spreadsheet.Workbook.

can you confirm if is that part of Kendo.MVC.Q3.2018 or separate product?

regards

Spreadsheet

answered on 23 Apr 2020

1 answer

236 views

Column locking

Can we dynamically lock and unlock the columns? Is it possible to have an indicator (like an icon next to a title) that the column is currently locked?

Thanks

Grid

answered on 23 Apr 2020

1 answer

281 views

Column title formatting

What kind of formatting is implemented for multi language applications? The fundamental problem we are having is that different languages have considerably different lengths of column names. What's available to avoid the hard widths for column titles?

Thanks

Grid

answered on 23 Apr 2020

6 answers

574 views

Show/Hide columns in gantt list

Hi,

I am aware that hideColumn/showColumn is not current option for gantt widget, but I need to provide different views of columns based on user preferences (click on menu). Also, I already upvoted feature request.

Is there any reasonable way to do this beside deleting and redrawing complete gantt with different settings.

Use case is something like:

Default view contains Title, Start, End

View One contains: Title, Start, End, Percent

View Two contains: Title, Percent

When I click button "View One" it simply adds column percent to the view (data is present in datasource).

Thank you and regards.

Gantt