We have a kendo tooltip which loads content (a cshtml partial) via ajax. But it seems as though that partial doesn't have access to jQuery.

We get the old classic "$ is not a function" message in the browser console.

Is this a known issue? Is there a workaround?

To be specific, we want to host another tooltip from an object within the first tooltip.

Thanks,

George

I have a Kendo UI ComboBox with dynamic data from a server (>1000 objects).

The following restricts should apply to the control:

1) It should only load data when interacted with.

2) It should always return the first 20 object when the dropdown box is clicked

3) Filtering should work and return objects from the server that match the filter

4) An object might be added to the combobox when the page is loaded

My problem right now is that if I add an item to the dataSource on page load, the combobox will not trigger a read. Adding a binding to dropdown read will sometimes trigger read 2 times entailing flicker and weird behavior.

I have created a example here: https://dojo.telerik.com/ATEWEmuz/4

How do I make it so the combobox always trigger a read when the user click on the down arrow?

Hi, I have the next code 

HTML

JAVACRIPT

If you run, the dropdown list has a issue, two options are selected.

If you comment code line removeItem(dropdownlist, "Oranges"); works well, I think that Remove method of dataSource is the problem.

I tested in DOJO with all versions but the problem is no solved.

Could are you tell me why does that occur ?  and How could I solved this problem?

Hi Guys

I am having a strange issue with Edge Browser (other browsers work fine).

If you copy a set of cells (which are horizontal) into a new row, the copied values are copied vertically. This happens only with Ctrl + C & Ctrl +V options. If you copy using context menu and paste using Ctrl + V, it works fine. 

You can also check this with the sample spreadsheet https://demos.telerik.com/kendo-ui/spreadsheet/index

Is this a know issue?

Is there a way to highlight items find by the filter in a treeList ?

 I Want this behavior:  http://jsfiddle.net/fosxumcb/  but using kendo provided  filter

Hi

I'm having trouble binding the data when I change the tab. First time the data s binding perfectly fine but when I click any other tab is not working and if I return to the first one the data is there. here is part of my code I will appreciate any help

function createTabStrip() {
$("#tabstrip").kendoTabStrip({
tabPosition: "top",
scrollable: true,
dataTextField: "ItemId",
dataContentUrlField: "ItemUrl",
dataSource: dataSourceItem,
dataBound: function () {
var tabStrip = $("#tabstrip").data("kendoTabStrip");
tabStrip.select(0);
},
activate: onItemSelect,
});
}

function onItemSelect()
{
var index = this.select().index();
currItem = dataSourceItem.view()[index].ItemId;
if (itemDatSourceCreated === false) {
createItemObsDataSource();
createItemDataObservable();
itemDatSourceCreated = true;
        Observ.dataSource.read();
}
else
itemObserv.dataSource.read();
}

function createItemDataObservable() {
itemObserv = kendo.observable({
dataSource: dataSourceItemDat
});
}

function createItemObsDataSource() {
dataSourceItemDat = new kendo.data.DataSource({
transport: {
read: {
url: baseUrl + "/api/EPDApi/GetInfo/",
dataType: "json",
contentType: "application/json; charset=utf-8",
type: "POST",
},
parameterMap: function (data, type) {
var result = {
Id: currId,
source: currSource,
contract: currItem
}
return kendo.stringify(result);
}
},
batch: true,
pageSize: 20,
schema: {
model: {
id: "contID",
fields: {
contID: { from: "ContractId" },
contDirInc: { from: "DirectoryInclude" },
contIpa: { from: "IPAAffiliate" },
contIpaName: { from: "IPAAffiliateName" },
contPart: { from: "Participation" },
contPcp: { from: "PCP" },
contSpecialty: { from: "Specialty" },
contPrimSpec: { from: "PrimarySpecialty" },
contSubSpec: { from: "SubSpecialty" },
contSpecType: { from: "SpecialtyType" },
contProvTier: { from: "ProvTier" },
contProvTierPlan: { from: "ProvTierPlanCode" }
}
}
},
change: function () {
kendo.unbind($("#contract"));
kendo.bind($("#contract"), itemObserv.dataSource.data()[0]);
}
})
}

Having some issues with the dropdownlist control.  

I believe this is a bug. 

 var data = [{"id": 1,"name": "Selection 1", "data": { "id": 4, "name": "test data 4" } },{"id": 2,"name": "Selection 2", "data": { "id": 5, "name": "test data 5" } }];

                   
                    $("#htmlElement").kendoDropDownList({
                        dataTextField: "name",
                        dataValueField: "id",
                        dataSource: data,
                    });

The selection is correct but the data in the drop down when selecting is incorrect. 

My API returns a list of objects that have data attached.   I would like to keep the "data" child object in my datasource but your dropdownlist does not like it. 

Hi

We have a problem relative to undoing changes on a TreeList,we don't allow recursive delete on TreeList, so after an user tries to delete a node with children he must receive am alerts and modification should be undone.

Tha problem is cancelChanges() cannot restore node's children the user is triyng to delete.

The TO-BE scenario we need for our application is:

1. TreeList is empty
2. User inserts Root Node R1
3. User inserts Node C1 as child of R1
4. User inserts Node D1 as child of C1
5. User tries to delete R1
6. Server throws exception about user cannot recursively delete nodes ( we don't allow recursive / tree deletions )
7. App catch exception in ourTreelist.dataSource.error callback and call ourTreelist.dataSource.cancelChanges()
8. following nodes are restored : R1, C1, D1

Example TreeList hierarchy

But in our tests after deleting R1 and receving error from server we cannot use cancelChanges() to entirely restore previous situation, only R1 is restored but children miss.

I attach before (delete) and after (delete) image to explain better

Thanks

Hi @all

Is there a good way of keeping some tabs within a Tabstrip visible all the time, whereas allowing all others to scroll if tab space is not sufficient. I'm not sure whether this is easy to accomplish as all tabs are placed into a single "ul"-placeholder element that is scrolled if tab space is not sufficient

Bye

Ralf