I have a user form with a kendo upload control. I need to make sure the upload control has been completed before the user is aloud to submit the form. Uploading a file is just an optional. I will like to have a message to the user if they hit the submit button that lets them know the upload control
Tag: kendo-ui
Kendo UI DropDownTree only one checkbox is checked
I use DropDownTree from Kendo UI for jQuery. Its configuration is shown below. How do I make sure that only one checkbox is checked at a time? When the user clicks the second checkbox, the first one should uncheck if it was checked etc. Answer Here’s a demo of only one checkbox is checked at a time. Whe…
Kendo Spreadsheet Convert time to decimal while parsing the row values
I was trying to save the kendo spreadsheet data with js. while parsing the row value I saw the kendo spreadsheet convert the date to numbers and time to decimal. I’ve converted the number to date using moment js but can’t convert the decimal number to the exact time. how to convert that or it woul…
How can a button/html be placed in the root column of a multi-column header in kendo ui treelist?
In the kendo ui treelist the headerTemplate works for a multi-column only in the lowest column of the hierarchy. Not in the root column. Sample: Sample Link How can a button/html be placed in the root column of a multi-column header? Answer I’ve checked the console and it has a runtime error when that h…
Kendo UI Grid for Angular disable a Textbox if the Checkbox is not checked
Kendo Ui for i like to enable textbox when check box is cheked only. below code. I have tried onselection of checkbox but it changing to all rows. need to change only checked row Answer You will need to create a function to track the selected rows: StackBlitz: https://stackblitz.com/edit/angular-ajpix8-gj9vdu…
How can load file to Kendo PDF Viewer?
I have the following PDF Viewer in my view, How can I update pdf.File(Url.Content(“~/pdf/test.pdf”) based on the selected project. Answer You can load the pdf like so – I can’t test this right now, so there may be some typo’s but this is based on the example located here: https:/…
Kendo Grid prevent Editing while Grid Is in Edit Mode
I’m using this method to prevent editing while grid is in edit mode. But I still found some bug on it. For example, first I clicked on Add New Record and a new row will appear. Then I click on the header of the grid (refer image below). What happen a row is created which I’m not finish yet to
Kendo Grid: Can we run example with Angular using jsfiddle?
I wanted to be able to make available some examples of the Kendo grid when asking questions here. I have put the most basic one here, but nothing shows up. The code is: Should this be possible, have I missed something? (The sample runs locally). Answer You just need to change the way that the scripts are incl…
How to use function in Kendo Grid Column Template with AngularJS
I have a column in a Kendo grid that I want to perform some specific logic for when rendering, and am using Angular. I have the grid columns set up using the k-columns directive. After looking at the documentation, it seemed simple: I could add the template option to my column, define the function to perform …
Javascript: cancel or let an event continue?
My scenario deals with Kendo UI, but I think it probably applies to JavaScript generally, hence the JavaScript tag. I have a Kendo scheduler with the edit event option set to functionA. In functionA, I create a Kendo window (basically a modal) that asks the user a question; in one case the edit event should c…