Questions on Kendo UI for jQuery Forum

1 answer

212 views

Persistent data store. What should I use?

Hi, I'm very new to hybrid app development using Kendo Mobile. Here's what I'm trying to do...

1. pass username/password encrypted token to API server and get api_key
2. Store api_key on mobile device somewhere and use that key to authenticate every http request to the API server.

Now, where should I store the api_key?

I'm thinking of storing that api_key in LocalStorage (https://github.com/kendo-labs/kendo-plugins/blob/master/Framework/kendo.data.localstoragedatasource.js). But how does this work when converted as Android or IOS app?
Will it still use localStorage? or convert to some other datastore that I'm not sure of in native world?

Any recommendation? or best practices?
*ps: api_key should be persistent even when closing the native app, so that user don't need to login again everytime they open the app.

General Discussions

answered on 28 Nov 2013

3 answers

375 views

Listview + endless scrolling + Local Data +virtualViewSize

Hi,

So am having trouble with making the listview work.
after I create the listview with the following options turned on and populate some data there is a lag with scrolling down and when i reach the bottom i cannot check the last 4 items and sometimes the loading image is still there.

I tracked the issue down and though its from my code but turned out that you have the same problem going on as well and this shows only on IPad and not on the browser.

Notice that in your cuteness.io app the gap from the bottom as well as the gap from the top and this happens if you scroll to the bottom then scroll up then down then up and suddenly you get this.

ListView (Mobile)

answered on 28 Nov 2013

7 answers

69 views

ios7 Grid styles in mobile apps

Hi,

since ios7, all grid styles seem to be incorrect in mobile applications

kendoui.complete.2013.2.918.commercial
same with version 926

<link href="styles/kendo.common.min.css" rel="stylesheet" />
<link href="styles/kendo.black.min.css" rel="stylesheet" />
<link href="styles/kendo.mobile.all.min.css" rel="stylesheet" />
<script src="js/jquery.min.js"></script>
<script src="js/kendo.all.min.js"></script>

kind regards

Grid

answered on 28 Nov 2013

11 answers

321 views

loading popup

I tried the following exactly as it is

http://demos.kendoui.com/mobile/application/loadingpopup.html

when i try to run it i always get the following everytime i click the button in chrome

Uncaught ReferenceError: kendoMobileApplication is not defined

The error is shown when i use kendoMobileApplication as shown below

loaderElement = kendoMobileApplication.pane.loader.element.find("h1");

Application

answered on 28 Nov 2013

1 answer

254 views

Category axis Label Display Step

Hey,
Say I have 92 columns in a bar chart ( 3 months) , could be 90 or 91 or 93, depends on the months. Id like to display all column for each day but the labels only to appear on the 1st day of the month. Could someone please advise how to achieve this functionality.
Current category axis configuration:

categoryAxis: {
field: "PeriodTime",
type: "Date",
baseUnit: "days",
majorGridLines: {
visible: false
},
labels: {
font: "6.50pt Verdana",
color: "#666666"
},
color: "#aa00bb"
},....

Thanks in Advance, any suggestions appreciated. Regards,
Neil

Charts

answered on 28 Nov 2013

1 answer

270 views

Custom Javascript Date Picker inside Kendo Grid(EditorTemplate???) with Inline Editing

We have a custom JQuery/Kendo Date Picker built out of Javascript(not HTML)...We are trying to use in a Kendo Grid(inline Editing). Having a few different problems, mainly getting the data back to the appropriate column/field. Trying to see if anybody has done something like this successfully. We've seen Editor Template Examples, but mainly with Serverside HTML/Razor code. Our Date Picker is pure javascript...(uses Kendo Date Picker though)...

Any examples/suggestions would be greatly appreciated.

Thanks

Grid

answered on 28 Nov 2013

3 answers

506 views

Value Axis does not scale automatically if MajorUnit is set

Hi,
I am try to use kendo chart 's MajorUnit functionality to show the value axis labels as integer values but with big numbers labels get overlapped, and if I do not use MajorUnit the kendo chart display labels in decimal that looks inappropriate for integer values. I also want to scale labels automatically according to the max value in the series, but I am not getting these two functionalities together.

Please help me how I can show only integer labels on value axis as well as auto scaling.

Thank you & Regards,

Poonam

Charts

answered on 28 Nov 2013

3 answers

223 views

Possible to Drag/Zoom and Select on a single chart ?

Is it possible have dragging/zooming along with selecting a range on a single chart ? I can get each of these working, but not together.

Thanks.

Robin

Charts

answered on 28 Nov 2013

1 answer

126 views

Issues with timezone

The scheduler control reads dates just fine but when we attempt to create/update
appointments the hour returned from the control is always one hour ahead.
Everytime you update the title or description it continuously increments our date by an hour on each request.

We thought it had something to do with the way UTC dates are handled in javascript
during the ajax call. Could you please let us know what we are doing wrong?
Thanks.

Scheduler

answered on 28 Nov 2013

3 answers

88 views

Q3 2013 ScrollView content(...) method error

Upgraded to Q3 2013, and I set the content for my scrollview through the content() method, but it's getting a:
Error: Object doesn't support property or method '_getPages'

I tried creating just a simple example from the Kendo UI docs, and I still get the error:

<div id="slideshow">

</div>

<script>

function showHome(e) {

var slideshow = $("#slideshow").kendoMobileScrollView().data("kendoMobileScrollView");

slideshow.content('<div data-role="page">Item1</div><div data-role="page">Item2</div>');

}

</script>

This is the exact same content that is set in the API docs for the content(...) method, so I'm leaning towards a bug?

ScrollView (Mobile)