or
1 answer
143 views
Mobile platform HTML editing using Xamarin.Forms.Webview.EvaluateJavaScriptAsync()
<!DOCTYPE html>
<html>
<head>
<link href="kendo.common.min.css" rel="stylesheet">
<link href="kendo.rtl.min.css" rel="stylesheet">
<link href="kendo.default.min.css" rel="stylesheet">
<link href="kendo.default.mobile.min.css" rel="stylesheet">
<script src="jquery.min.js"></script>
<script src="jszip.min.js"></script>
<script src="kendo.all.min.js"></script>
<script src="console.js"></script>
<script>
</script>
</head>
<body>
<div id="example">
<textarea id="editor">Default text to be replaced</textarea>
<script>
$("#editor").kendoEditor({
tools: [
"bold",
"italic",
"underline"
],
resizable: {
toolbar: true
}
});
</script>
</div>
</body>
</html>
When injecting the above KendoEditor script into the Xamarin.Forms.Webview.EvaluateJavaScriptAsync() after replacing the “Default text..” with an HTML string containing embedded Base64 images, I am finding that it takes a long period of time before the editor is rendered. The HTML contains 3 images each around 3Mb in size. Loading the same HTML containing base64 images in a web application using the KendoEditor is a lot quicker. Has anyone else used the KendoEditor in this way on the mobile platform, and can give any insight as to why the rendering is taking so long?
<!DOCTYPE html>
<html>
<head>
<link href="kendo.common.min.css" rel="stylesheet">
<link href="kendo.rtl.min.css" rel="stylesheet">
<link href="kendo.default.min.css" rel="stylesheet">
<link href="kendo.default.mobile.min.css" rel="stylesheet">
<script src="jquery.min.js"></script>
<script src="jszip.min.js"></script>
<script src="kendo.all.min.js"></script>
<script src="console.js"></script>
<script>
</script>
</head>
<body>
<div id="example">
<textarea id="editor">Default text to be replaced</textarea>
<script>
$("#editor").kendoEditor({
tools: [
"bold",
"italic",
"underline"
],
resizable: {
toolbar: true
}
});
</script>
</div>
</body>
</html>
When injecting the above KendoEditor script into the Xamarin.Forms.Webview.EvaluateJavaScriptAsync() after replacing the “Default text..” with an HTML string containing embedded Base64 images, I am finding that it takes a long period of time before the editor is rendered. The HTML contains 3 images each around 3Mb in size. Loading the same HTML containing base64 images in a web application using the KendoEditor is a lot quicker. Has anyone else used the KendoEditor in this way on the mobile platform, and can give any insight as to why the rendering is taking so long?
Ivan Danchev
Telerik team
answered
on
21 Oct 2019
8 answers
1.8K+ views
Can I make row selection happen with just clicks? Currently with multiple selects enabled, clicking one row at a time unselects the previous row.
Actually I am not very clear of the behavior of multiple selects because seems a bit quirky. Sometimes it leave the class k-selected-state of the previous row and other times not.
Actually I am not very clear of the behavior of multiple selects because seems a bit quirky. Sometimes it leave the class k-selected-state of the previous row and other times not.
Alex Hajigeorgieva
Telerik team
answered
on
18 Oct 2019
7 answers
130 views
Hi,
When initializing my kendo grid with the option "groupable: true" on a Galaxy S2 GT-I9100 mobile phone, android version 4.1.2 (don't know for other phone types or OS versions), the whole grid becomes frozen (no scrolling, extremely slow for other operations like paging).
Note that the groupable option enabled works perfectly inside the device simulator and on a Google Nexus simulator.
Could you please investigate and provide a workaround & internal release fix ASAP? It is extremely annoying.
Thanks
When initializing my kendo grid with the option "groupable: true" on a Galaxy S2 GT-I9100 mobile phone, android version 4.1.2 (don't know for other phone types or OS versions), the whole grid becomes frozen (no scrolling, extremely slow for other operations like paging).
Note that the groupable option enabled works perfectly inside the device simulator and on a Google Nexus simulator.
Could you please investigate and provide a workaround & internal release fix ASAP? It is extremely annoying.
Thanks
Alex Hajigeorgieva
Telerik team
answered
on
18 Oct 2019
6 answers
270 views
An example cloned from official docs https://dojo.telerik.com/@merogos/EzEtoSuF
<!DOCTYPE html><br><html><br><head><br> <meta charset="utf-8"/><br> <title>Kendo UI Snippet</title><br><br> <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.3.917/styles/kendo.common.min.css"/><br> <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.3.917/styles/kendo.rtl.min.css"/><br> <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.3.917/styles/kendo.silver.min.css"/><br> <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.3.917/styles/kendo.mobile.all.min.css"/><br><br> <script src="https://code.jquery.com/jquery-1.12.4.min.js"></script><br> <script src="https://kendo.cdn.telerik.com/2019.3.917/js/kendo.all.min.js"></script><br></head><br><body><br> <br><script><br> var dataSource = new kendo.data.DataSource({<br> data: [<br> { apellido: "Lopez" },<br> { apellido: "Lope" },<br> { apellido: "Lopito" }<br>,<br> { apellido: "Lopito" }<br>,<br> { apellido: "Lòpez" }<br> ],<br> filter: { field: "apellido", operator: "contains", value: "L\u00f3p" },<br> accentFoldingFiltering: "es-ES"<br> });<br> dataSource.fetch(function(){<br> var view = dataSource.view();<br> console.log(view.length); // displays "0", should display 3<br> console.log(view[0].apellido); // Nothing<br> });<br></script><br></body><br></html>
Jose
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answered
on
18 Oct 2019
1 answer
212 views
Hi
Just upgraded to 2019.3.917 and we have lost our ability to enable/disable menu items
here is an example of how we populate a menu datasource in javascript:
<script>
var sa=[], var mm=[];
sa.push({ text: '<span id=openPlan><span style="display: inline-block; width: 190px;" >Open Plan...</span><span>Ctrl+O</span></span>', encoded: false });
sa.push({ text: '<span id=readPlan><span style="display: inline-block; width: 190px;" >Read Plan...</span><span>Ctrl+R</span></span>', encoded: false });
sa.push({ text: '<span id=closePlan><span style="display: inline-block; width: 190px;" >Close Plan...</span><span>Ctrl+S</span></span>', encoded: false });
mm.push({ text: "Main Menu", items: sa });
$("#mainMenu").kendoMenu({
dataSource: mm
});
// get a reference to the menu widget
var menu = $("#mainMenu").data("kendoMenu");
// disable menu item with id
menu.enable("#closePlan", false);
</script>
I have an example here: https://dojo.telerik.com/EMeLAdAd
If you set then library to '2019.1.115' it works and the 'Close Plan' item gets disabled, but if you set it to '2019.3.917' then it stays enabled!
If anyone could let me know what I am doing wrong here I would be grateful.
Thanks
James
Petar
Telerik team
answered
on
17 Oct 2019
1 answer
111 views
I apologize if this is the incorrect place to ask this.
I have downloaded a customized package, but it is minimized and did not come with a .map. Is it possible to get a non-minimized version of a customized package?
Plamen
Telerik team
answered
on
17 Oct 2019
3 answers
462 views
I have a map with functions defined for the Click and MarkerClick events. If the marker is clicked, i do not want to execute the map click as well. I tried using the stopPropagation() method but it's apparently not defined for the object passed to the event handler function. How can I do this with these events?
Peter Milchev
Telerik team
answered
on
17 Oct 2019
11 answers
1.6K+ views
Hi
I've got a simple example to demonstrate the behaviour bothering me:
http://dojo.telerik.com/unUhOGuf/16
It's a Jquery MVVM grid with an observable data source, being altered in a single cell with set, but refreshing the whole grid.
Have found some fancy examples, rerendering the row template manually, but that's not the way I want to got.
So my question: How to get the grid refreshing the cell I've updated, without reloading everything else in a simple way?
In another case, I have a detail template, collapsing each time a value is update (which is annoying as well, because I save my detail-template-opened-state in it), but lets stay on the first example for now.
Don't know, why it's refreshing everything anyway, because I don't have any scenario, I would want this kind of behaviour.
Greets Robin
Tsvetomir
Telerik team
answered
on
16 Oct 2019
11 answers
937 views
Hi there,
I am trying to figure out how to create a filter based on a Date Range with the Kendo Grid?
I can't seem to find an example of this so I was hoping somebody might be able to help me.
Thanks in Advance
I am trying to figure out how to create a filter based on a Date Range with the Kendo Grid?
I can't seem to find an example of this so I was hoping somebody might be able to help me.
Thanks in Advance
2 answers
84 views
I have a gantt widget as pane of kendo splitter and when I exporting to pdf, I get blank file.
https://dojo.telerik.com/itANUHId
