Telerik Forums
Kendo UI for jQuery Forum
1 answer
13 views

I have a Grid with a filter row. One column (in this case the Name column) can be filtered via a dropdowntree. I configured the tree with the checkAll config option. But this option does not do anything. How can i get the checkAll to work?

 

Here is the dojo : https://dojo.telerik.com/AhIHijIf

Nikolay
Telerik team
 updated answer on 22 Apr 2024
0 answers
15 views
We need to display different properties per node in an orgchart or diagram. How can we accomplish this with different datasource schema's and templates?
Brad
Top achievements
Rank 1
 asked on 19 Apr 2024
2 answers
334 views

Hello

Is there a way to have the listbox alternate row colors?  An type of slight row shading would work. 

 

Thank you

Jeff

Morten
Top achievements
Rank 2
Iron
Iron
Veteran
 answered on 18 Apr 2024
0 answers
15 views

let me explain what issue i am facing , i have two cloumns in kendogrid one is dropdown and other is simple textbox

let say dropodown column has (emailadress, website dropdown) now i want to match the exact expression of mail to the other column

if it matches then save the record if not matches than show the toolptip and prevent for saving changes

this is the code

save: function(e) {
                                    // Get the data item being saved
                                    var dataItem = e.model;

                                    // Access properties of the data item and perform actions accordingly
                                    var addressType = dataItem.intInternetAddressTypeID;
                                    var inputField = dataItem.strInternetAddress;

                                    // Perform validation or other actions based on the properties
                                    if (addressType === "2") {
                                        // Email validation for input field
                                        var emailRegex = /^[^\s@@]+@@[^\s@@]+\.[^\s@@]+$/;
                                        if (!emailRegex.test(inputField)) {
                                            // Set validation message on the corresponding cell
                                            e.container.find("[name=strInternetAddress]").closest("td").attr("data-strInternetAddress-msg", "Invalid email address format");
                                            e.preventDefault(); // Prevent saving the record
                                        }
                                    } else if (addressType === "10") {
                                        // Phone number validation for input field
                                        var phoneRegex = /^[0-9]+$/;
                                        if (!phoneRegex.test(inputField)) {
                                            // Set validation message on the corresponding cell
                                            e.container.find("[name=strInternetAddress]").closest("td").attr("data-strInternetAddress-msg", "Invalid phone number format");
                                            e.preventDefault(); // Prevent saving the record
                                        }
                                    }
                                },

i also enable the tooltip from databound
dataBound: function (e) {
   e.sender.element.find("[data-strInternetAddress-msg]").each(function () {
                                    $(this).kendoTooltip({
                                        position: "bottom",
                                        content: $(this).attr("data-strInternetAddress-msg"),
                                    });
                                });
}but tooltip is not showing in the page , it preventing from saving but not showing tooltip after inspection i found that it creating this html

<td role="gridcell" data-container-for="strInternetAddress" data-strinternetaddress-msg="Invalid email address format"><input type="text" class="k-input k-textbox k-valid" name="strInternetAddress" required="required" data-required-msg="Internet Address is required" data-bind="value:strInternetAddress"></td>


Help me how to show the tooltip not alert i dont want alert

saurabh
Top achievements
Rank 1
 asked on 17 Apr 2024
2 answers
20 views

Hi,

I am doing default PDF export functionality of Kendo Grid. But exported PDF file has extra characters in meta data. That results weird title of the PDF in Chrome browser. I have attached screen shot of the exported pdf and also a meta data of the file.  

I found few solutions (https://www.telerik.com/forums/saving-grids-or-charts-as-pdf-and-getting-strange-characters-in-the-metadata) that mentioned that I need to have <meta Charset='UTF-8'> in my code, where grid has been initialized. But I have set UTF-8 charset only in my entire code, still facing same issue.

I have few questions:

1) Which charset value is getting used to export the grid in PDF? (i) <meta Charset='UTF-8'> written in my code or (ii) default export functionality has its own charset value

2)  I am using Telerik.UI.for.AspNet.Core 2020.3.1021 version for kendo UI. Which specific library is being used for PDF generation in Telerik.UI.for.AspNet.Core  2020.3.1021 ? 

3) Is there anything else to try to resolve this issue?

Angel Petrov
Telerik team
 answered on 17 Apr 2024
0 answers
13 views

Hi..

I have Radio button. But I don't see the radio getting focus, or any indication that it has focus. How can set the CSS so it show's that it has focus???

 

<input type="radio' id="radio1" class ="k-radio"

 

I have tried...

 

K-radio:focus{

  border: 10px solid red;

 color : red

}

 

nothing

Any ideas?

thx

 

Jonathan
Top achievements
Rank 1
Iron
Veteran
 asked on 12 Apr 2024
1 answer
15 views

I have a basic Telerik Grid using Batch Edit Mode. This all works great but I have had feedback from User Testing that it is not initially obvious the grid is being used for Data Entry. 

Is there a way I can show the Cells that are editable, by always showing the Inputs / Select Dropdowns without the user having to focus onto the cell first?

I have attached a picture of how the grid looks currently, I would like the inputs / select dropdowns to be visible all the time.

Neli
Telerik team
 answered on 11 Apr 2024
7 answers
940 views

I have been playing around with the new DropDownnTree component (which I love btw) but found that there isn't a "clear" event so I have to use the "change" event which the clear button triggers. The problem is that the value is not reset before triggering this event therefore I can't use it to check if the change event was fired by the clear button.

Dojo: https://dojo.telerik.com/UNIdEjEH

<div id="example">
    <div class="demo-section k-content">
        <h4>Select an item</h4>
        <input id="dropdowntree" style="width: 100%;" />
    </div>
    <script>
        $(document).ready(function () {
 
            // create kendoDropDownTree from input HTML element
            $("#dropdowntree").kendoDropDownTree({
                placeholder: "Select ...",
                height: "auto",
                dataSource: [
                    {
                        text: "Furniture", expanded: true, items: [
                            { text: "Tables & Chairs" },
                            { text: "Sofas" },
                            { text: "Occasional Furniture" }
                        ]
                    },
                    {
                        text: "Decor", items: [
                            { text: "Bed Linen" },
                            { text: "Curtains & Blinds" },
                            { text: "Carpets" }
                        ]
                    }
                ]
              , change: function(e) {
                kendo.alert("Value: " + this.text());
              }
            });
        });
    </script>
</div>

I would think either resetting the component before triggering the change button or adding a clear event is needed.

Thanks.

John
Top achievements
Rank 1
Iron
 answered on 10 Apr 2024
1 answer
21 views

Hi,

 

hopefully, someone reads my finding.

 

I already posted the issue in ASP.NET Core forum.

https://www.telerik.com/forums/bug-drag-drop-in-grid-within-tabstrip-not-working

 

However, I like to repost it here.

 

Problem description:

When inside a tabstrip the grid loses the ability to reorder rows. 

Example

See dojo: https://dojo.telerik.com/UcEJiSaj

Screenshot

it's impossible to drop the dragged row

 

Neli
Telerik team
 answered on 09 Apr 2024
0 answers
9 views

What I want to achieve is changing the colour of a group on a series based on its category. I have an example below.

So if "Group 1" had a sub group value of "B" the colour is set based on that combination. And that colour might be different to "Group 2" + "B".

James
Top achievements
Rank 1
 asked on 08 Apr 2024
Narrow your results
Selected tags
Tags
+? more
Top users last month
Mark
Top achievements
Rank 1
Yurii
Top achievements
Rank 1
Leland
Top achievements
Rank 2
Iron
Iron
Iron
Hon
Top achievements
Rank 1
Iron
Deltaohm
Top achievements
Rank 3
Bronze
Iron
Iron
Want to show your ninja superpower to fellow developers?
Top users last month
Mark
Top achievements
Rank 1
Yurii
Top achievements
Rank 1
Leland
Top achievements
Rank 2
Iron
Iron
Iron
Hon
Top achievements
Rank 1
Iron
Deltaohm
Top achievements
Rank 3
Bronze
Iron
Iron
Want to show your ninja superpower to fellow developers?
Want to show your ninja superpower to fellow developers?