Hi. I'm using this plugin for jQuery to download a PDF via AJAX. Here's the code that fetches the PDF from ASP.NET Web API:

fetchFile: function (id) {
	return new Promise(function (resolve, reject) {
		$.ajax({
			async: true,
			dataType: "native",			// Uses the jquery-ajax-native plugin for blobs.
			type: "POST",
			url: `https://someapp.org/api/files/file/fetch/${id}`,
			xhrFields: {				// Uses the jquery-ajax-native plugin for blobs.
				responseType: "blob"
			},
			cache: false
		}).done(function (data) {
			return resolve(data);
		}).fail(function (xhr, status, error) {
			const errorObj = new Error(xhr.responseText || error);
			return reject(errorObj);
		});
	});
}

I would like to feed the BLOB data returned by the fetchPdf function to set the PDFViewer's data. Is this possible? Maybe PDFViewer can fetch via AJAX directly. Any examples?

Thank you.

I have this field in my kendo grid column :

field: "tauxAcquisEntree",
template: '#if (tauxAcquisEntree === 0){#'
                    + '<div class="text-right">#= tauxAcquisEntree #</div>'
                    + '# }else if (tauxAcquisEntree > 1 ){#'
                    + '<div class="d-flex justify-content-end"><div class="input-group d-flex flex-nowrap percent-input"> <input id="fraisent" name="fraisent" value="#= tauxAcquisEntree #" max="4"   class="form-control text-center"  min="1" type="number" step=1 pattern="[0-9]$" autocomplete="off"   /> </div></div>'
                    + '# }else{#'
                    + '<div id="fraisOne" name="fraisOne" class="d-flex justify-content-end"><div class="input-group d-flex flex-nowrap percent-input"> <input value="#= tauxAcquisEntree #" class="form-control text-center" max="1" min="1"  type ="number" pattern="[0-1]$" autocomplete="off" readonly  /> </div></div>'
                    + '# }#'
                ,

I have a condition when i get the field "tauxAcquisEntree" from the "database"  if it's equal to "1" the input type number becomes readonly.

The problem is when the user changes the value of the input type number in the front and it's equal to "1" the template condition gets triggered which is a behavior that i don't want to happen.

To summarize how can i get the if condition in the template to be applied only if the value if from backend or the database (and not what the user typed) ?

https://dojo.telerik.com/ezOJuzog

I have a kendo dropdownlist with virtualization that uses a local json object (the real list is longer than my example). When I set the value and immediately try to log that new value out, I get nothing. How do I log out the value after setting it when using virtualization? Here is a dojo example where you will see it logs "The value is now:" with no answer. If I remove virtualization it logs the answer out. 

I'd like to show / hide or change the icon of a toggle button and currently struggle getting this to work after changing to the current version.

I had no problems with older versions (2019 / 2021).

What I'm trying to achieve ist something like

setOptions({icon: "check"})

and (re)render()

I also tried to take the road via kendo.ui.icon(element....) and kendo.html.renderButton / renderIcon but so far to no avail.

Any hint would be greatly appreciated.

Kind regards

Frank

Hi,

I want the below marked 'Contains' filter condition should be the default filter condition. Please help me how to move it to the top. 

I'm trying to make changes in the kendo.filtermenu.min.js and kendo.filtermenu.min.js.map files but no luck

I'm using Kendo UI v2022.2.510 version

I have developed several widgets based on Kendo UI. For developing each of these widgets, I use a test page loading kendo Ui source files using systemJS. This only loads the required Kendo UI source files from imports and avoids compiling with Webpack or else. I can also easily debug my widgets through Kendo UI code.

Kendo UI v2023.2.606 has broken loading because of:

import { DateInput } from '@progress/kendo-dateinputs-common';

in kendo.datainput.common.js from kendoui.for.jquery.2023.2.606.commercial-source.zip.

Please fix in the distribution files.

1. Is it hard to understand the version numbers of our releases? If yes, what makes them hard to understand them?

2. Would semantic versioning (SemVer) of our releases make it easier to understand our version numbers and what's behind them?

3. If we go with SemVer, we might need to start with version 3000.0.0 as we currently use 2022.x.x. Please share your thoughts about this approach and ideas for what number versioning would work best for you.

After upgrading our application from an older version of Kendo to v2022 R1 (301), we discovered a strange problem with the Kendo DatePicker popup calendar. Everything works fine on a desktop web browser but on a mobile phone the month calendar view renders as in the attached image:

Other calendar display modes work correctly. The problem seems to occur on all the phones we have tried (Android, iPhone).

The DatePicker control is instantiated on demand via Jquery function. No special DatePicker features used. Here is a snippet from the rendering function (ownerDiv is a parameter passed to the function):

            var datepickerWrapper = ownerDiv.find('#end-date-wrapper');
            datepickerWrapper.empty();
            datepickerWrapper.append('<input id="chart-end-date" name="chart-end-date" style="width:8em" />');
            datepickerDiv = historyDiv.find('#chart-end-date');
            datepickerDiv.kendoDatePicker({
                animation: false,
                change: function (e) {
                    changeEnddate(e);
                }
            });

The only slightly unusual thing about this is the parent HTML is part of the detail pane for a Kendo grid.  The popup calendar used to work just fine in the old version of Kendo we used to use (version circa 2018).

I'm at a loss. Android Chrome debugger running against a phone executing the DatePicker does not reveal any browser exceptions.

Any thoughts?

Jeff Benson
Senior Developer
New Boundary Technologies, Inc.