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1 answer
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The following line results in an error message stating that kendo.mobile.Application() is not a constructor.

I'm also getting the error when I attempt to run any of the kendo mobile examples in Dojo.

For example, the "Open in Dojo" example from here will not run. show - API Reference - Kendo UI Loader - Kendo UI for jQuery and has the same error.

This is my "import" area:

@Styles.Render("~/Content/css")
@Scripts.Render("~/bundles/modernizr")
<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
@Scripts.Render("~/bundles/jquery")
@Scripts.Render("~/bundles/bootstrap")
@RenderSection("scripts", required: false)
<link href="@Url.Content("~/Content/kendo/2024.4.1112/default-main.css")" rel="stylesheet" type="text/css" />
<link href="@Url.Content("~/Content/kendo/2024.4.1112/classic-moonlight.css")" rel="stylesheet" type="text/css" />
<script src="https://unpkg.com/jszip/dist/jszip.min.js"></script>
<script src="@Url.Content("~/Scripts/kendo/2024.4.1112/kendo.all.min.js")"></script>
<script src="@Url.Content("~/Scripts/kendo/2024.4.1112/kendo.aspnetmvc.min.js")"></script>
<script src="@Url.Content("~/Scripts/kendo.modernizr.custom.js")"></script>
<script src="@Url.Content("~/Scripts/FilteredDropDownFunctions.js")"></script>
<script src="@Url.Content("~/Scripts/AutoSaveOnNavigateFunctions.js")"></script>

This is the code causing the error:

<script>
    var app = new kendo.mobile.Application();
    if(kendo.support.browser.safari) { kendo.support.pointers = false; } 

    ....

</script>

Nikolay
Telerik team
 answered on 28 Jan 2025
0 answers
44 views

Hi,

 

I need to replace svg icons with custom icons. I found this in the documentation How to Add Custom SVG Icons to Kendo UI for jQuery - Kendo UI for jQuery I need something similar. Looks like does not work for earlier version. My version is 2024.3.1015. Is there a way to be done in earlier version?

Todor
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 asked on 20 Dec 2024
0 answers
77 views
Hi ,

We are using Kendo Toolbar menu in our application , we are removing content after closing form but we are able to see those references in chrome memory tab , could you please any one tell me how to destroy or dispose those toolbar menu 
Naveen
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 asked on 14 Feb 2024
1 answer
98 views
I'm attempting to use Kendo UI to implement the Fibonacci sequence, however, I'm having speed difficulties while computing higher Fibonacci numbers. Here's an illustration of my code:
function fibonacci(num) {
  if (num <= 1) {
    return 1;
  }
  return fibonacci(num - 1) + fibonacci(num - 2);
}

var series = [];
for (var i = 0; i < 10; i++) {
  series.push(fibonacci(i));
}
console.log(series);
I'm using a recursive function in this code to compute the Fibonacci sequence up to the tenth number and save the results in an array. When I try to calculate greater Fibonacci numbers, however, the performance of my code suffers. For example, if I update the loop to compute the first 50 Fibonacci numbers, the code runs slowly. 
I saw an article that suggested using an iterative method rather than a recursive approach. Is it going to work? Could someone please assist me?
Ivan Zhekov
Telerik team
 answered on 23 Mar 2023
1 answer
185 views

I am trying to populate the kendo panel control using the below json

var jsondata = { "Heading 1": 
[{ "ID": 1, "Name": "TEST 1" }, { "ID": 2, "Name": "TEST 2" }, 
{ "ID": 3, "Name": "TEST 3" }, { "ID": 4, "Name": "TEST 4" }, 
{ "ID": 5, "Name": "TEST 5" }, { "ID": 6, "Name": "TEST 6" },
],
 "Heading 2": 
 [{ "ID": 1, "Name": "TEST 1" }, { "ID": 2, "Name": "TEST 2" },
 { "ID": 3, "Name": "TEST 3" }], 

 "Heading 3": [{ "ID": 1, "Name": "TEST 1" }, 
 { "ID": 2, "Name": "TEST 2" },
 { "ID": 3, "Name": "TEST 3" }] };

 

Heading 1, Heading 2, Heading 3 will be the heading of the panels and the "Name" will be the subitems

JS FILE :

$(document).ready(() => {
    $("#pageLoader").hide();

    $("#panelbar").kendoPanelBar();
    var panelBar = $("#panelbar").data("kendoPanelBar");



    $.each(Object.keys(jsondata), function (i, row) {
      // trying to get all the names into an array
        let array = new Array(Object.values(jsondata)[i].length);

        $.each(Object.values(jsondata)[i], function (j, datarow) {

            array[j] = Object.values(jsondata)[i][j].Name;
        });



        panelBar.append([
            {
                text: row,
                items:  ??? 

            }
        ]);
    });
}); 

 

Below are the things I have tried :

items : array (subitems are populated but they are shown as "undefined")

items : [{text :  array }] (all the subitems are displayed as one item with comma separated values)

 

How are we supposed to give:

items : [{

text : "TEXT 1"

},

{

text : "TEXT 2"

}

]

I want to do the above thing but not hard code. In a loop or something.

Sneha
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Iron
 answered on 09 Aug 2022
0 answers
188 views

I have the following script tags in my .NET framework file 

<script src="~/Scripts/kendo2020/2020.3.1021/jquery.min.js"></script>
<script src="~/Scripts/kendo2020/2020.3.1021/kendo.all.min.js"></script>
<script src="~/Scripts/kendo2020/2020.3.1021/kendo.aspnetmvc.min.js"></script>
<script src="~/Scripts/kendo2020/2020.3.1021/jszip.min.js"></script>
<script src="~/Scripts/jquery.blockUI.js"></script>
<script src="~/Scripts/jquery.cookie-1.4.1.min.js"></script>

The JQuery version I am using is 3.5.1.

I have also added the following snippet under the WebConfig file.

<appSettings>
    <add key="Telerik.ScriptManager.EnableEmbeddedjQuery" value="false" />
</appSettings>

 

When I run a security scan, it flags the aspnetmvc.min.js file with Client DOM XSS and Prototype Pollution vulnerabilities.

Is there a way to fix it?

AJ
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Rank 1
Iron
 asked on 11 Mar 2022
1 answer
813 views

Hello guys, I hope you are all well.

I have a question about the KendoUI version 2014.1.416 as I am facing some issues with the kendoSortable() function.

At the moment, the jQuery version is the latest (3.6.0) and I have also placed the latest jQuery Migrate version (3.2.2) but the .data("kendoGrid") function always returns an "undefined" result, meaning that it does not find the actual grid.

Do you happen to know whether the problem is the latest jQuery version or the syntax to get the kendoGrid?

Below I have placed the JS line of code to fetch the grid.

- code sample: var grid = e.detailRow.find(".js-filter-conditions-grid").data("kendoGrid");

 

Regards,

R

Neli
Telerik team
 answered on 18 Feb 2022
0 answers
90 views

Hi

I have successfully used jQuery to get and use the Value from a Field embedded on the page's form ... this is triggered by an entry (Key 13) ... what I would like to do for a different page is wait for a Form Field to be in focus, then update the content of the Field then refresh the Page ... what I believe is going wrong with my attempt is I don't believe the dynamic page has been loaded before my script is attempting to change the value. The example I have basically fires once when the page supposedly finishes azar loading.

<pre hidden=""> <script> var xmlhttp = new XMLHttpRequest(); var apptype = "New Membership chatrandom Application"; xmlhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { jQuery('#vfb-field-1916').focus(); jQuery('#vfb-field-1916').val(apptype); location.reload(true); }} </script>

</pre> [vfb id=42]

EdwardCandis
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Rank 1
 updated question on 01 Feb 2022
0 answers
107 views

Hello,

In my solution, I use AngularJs and package @progress/kendo-ui@2018.2.704.

Today I updated the package to latest version and I encountered weird issue regards to kendo dropdownlist.

In place where we use brackets and property name like {{property}}, kendo instead of displaying property value shows {&zeroWidthSpace;{property}&zeroWidthSpace;}.

omegle, cps test

Does anyone know what was changed and produced that issue and how I can fix that?

Jacob
Top achievements
Rank 1
 updated question on 22 Nov 2021
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