I'm trying to use a ClientTemplate for all of my columns to allow an HTML hover tooltip (using span's title attribute).  My ClientTemplate currently is:



This works wonderfully for strings.  However, for enums or DateTime, numbers, etc, it doesn't obey the DataAnnotations.  It simply does a raw output.  How does the Kendo MVC Grid know how to display these fields (without a ClientTemplate, it's perfect without a tooltip)?  How can I slightly tweak my ClientTemplate so that it works for all columns/types?

Thanks in advance,
Kyle

Hi,
I was expecting that Kendo Chart will not plot points outside range specified for each axes. But its plotting unexpectedly.
Please tell me If we can avoid plotting points outside range.

I have specified range (min and max values for both X and Y axes) like this:
        xAxis:
        {    min: -3000, max: 1000},
        yAxis:
        {    min: 10000, max: 10400, reverse: true, axisCrossingValue: 10000
        }

I supplied multiple curve data & output is like this:

I have marked unexpected points.

I have tried to use Turkish format for NumericTextBox, and also I want to convert dot sign of decimal to comma. However, position of sign comma have gone to wrong position on the decimal number (For Example: when I change format to convert dot to comma, then 1.5 number to be 15,00)
How Can I figure out the problem?
Thanks a lot,
Nihat Erdil

Hi,

I'm using ASP.NET MVC wrapper to render treeview, and populating data with model binding.
I want to get treeview widget and datasource ( treeview = $("#treeview").data("kendoTreeView")  ) on page load, for example in $(document).ready. Result is undefined.
I have tried even in treeview databound event, result is same.

Hello, 

I have a selector on my chart, and also one in the navigator... I wish to have an event fired after the selector of the main chart is used, but not when the navigators selector is used. When I implement 

SelectEnd: onSelectEnd,

and 

onSelectEnd= function(e) {
**code**
}

this works for both selectors... Is there a way to limit this event only for the maincharts' selector, and leave the navigator alone? Thanks! =)

Hi, I identified that when using a data source with serverFiltering enabled, while the user is typing something in the input the list of items are being filtered as well, when for example just 2 items remains in the list and the user press the tab button or just click outside making the component loses its focus nothing is selected in the combo. I would like that when the list of items still is open and I loses its focus the first item is auto selected.

I ended up doing something like this:

I don't like the idead of having a setTimeout function to set the select item but when I simply set the select without using the setTimeout function it works but something triggered after the change/close events resets my alteration and the selectIndex becomes -1.

Any tips?

Thanks.

Hello,

I have a problem with the HierarchicalDataSource in my treeview. I have a 3+ level datasource. The first and the second level are coming from local data, the third and every following level is coming by a webservice-method.

So far so good: First and second level get displayed perfectly, but with the third one I have some problems. Its loading data, but then it removes the icon (which says that Subfolders exist) and no subfolders are shown.

Fact 1: It jumps into the webservice-method, it returns data (all the subfolders), it gets into the success of the ajax-call

Fact 2: If I remove the second level and make the third+ level as my second one, everything works fine!!! (But I dont want to load the second level again, when I already have it in my folderStructure-object)

Here is my code:



I hope someone can help me,

Thank you,
Best regards.

Hello. I have 2 separate problems with Kendo Grid:

I've created test case to demonstrate them (it is SPA application): Open index.html

1. First can be reproduced by clicking Test 1 and Test 2 ( initially test 1 part is loaded).
a) after load Test 1 - Grid is shown without issue:
b) after press Test 2 - Second Grid is loaded without issue.
c)
after pressing Test 1 - First grid should be now shown but there is an
issue, and following error can be seen in e.g. Firebug console:
  Cannot call method 'value' of kendoDropDownList before it is initialized

This error is related to pageSizes flag. When it is false, there is no problem, but when it set to true or to size Array, error above occurring.

2.
Second problem is related to new column locking functionality. My
scenario requires to hide grid sometimes. Steps to reproduce:
a) press Read - after finishing loading grid will be hidden
b) press Read again - after finishing loading grid will be shown, but wrongly with columns wrongly displaying.

Kind Regards
Marcin

I am raising this in the forums because the support ticket page keeps giving me a 'server had an error' response page.

I was previously running Kendo version 2013.3.1324. I have been developing a column in the Kendo grid to have a sparkline in it's template.  This was displaying correctly in that version.  I have since upgrade to version 2014.1.318 to attempt to fix an issue we have with the Kendo grid where it freezes (I can explain the details in another support ticket to the Grid team).  Now we have upgraded the sparkline is no longer rendering properly. The top and bottom appear to be clipped.  I have attached a screenshot showing the problem.  I have compared the Html output by both version and something new has been added. It is the svg / defs / clippath / path  element.  It seems the new version puts a path element in the clippath node, removing this in the development tools on chrome fixes the display.
Why was it added and how can I fix the new version to display correctly.

I am also using angular-kendo.js. Although I believe this wouldn't affect the html rendered. My sparkline options are: 
{
            chartArea: {
                background: "",
                width: 110
            },
            tooltip: {
                visible: false,
            },
            categoryAxis: {
                crosshair: {
                    visible: false,
                },
            },
            
            seriesDefaults: {
                line: {
                    color: "#5889AD",
                    width: 1,
                },
                markers: {
                    visible: true,
                    size: 1,
                    border: {
                        color: "#d52b1e",
                        width: 2,
                    }
                }
            }
        };

Hello,

I would like to customize my KendoUI Calendar (with month.content template). The rendering is correct the first time, but when I call the bind method (to bind data for other controls), the calendar rendering is again running but the data.dates property is empty (in month.content property).

Can you tell me how to solve this problem (to say to the Calendar to "not bind" data)?

Thanks.

Example (display this page and press F12... all is correct... press the button "Apply Biding") :

<input type="button" id="btnTest" value="Apply Binding" />
<div id="calendar" />

window.onload = () => {

    var myDates = [];
    myDates.push(new Date(2014, 0, 5));
    myDates.push(new Date(2014, 0, 6));
    myDates.push(new Date(2014, 0, 7));

    var calendarParams = {
        dates: myDates,
        month: {
            content: '<div>' +
            '#= myTrace(data) #' +
            '#= data.value #' +
            '</div>'
        },
    };

    $("#calendar").kendoCalendar(calendarParams);
        
    $("#btnTest").click(function() {
        kendo.bind("body", null);
    })

};

/* First time, display 3 items in the 'dates' property */
/* After binding, display 0 items in the 'dates' property */
function myTrace(data) {
    console.log(data);
    return "";
}

Denis