Questions on Kendo UI for jQuery Forum

3 answers

134 views

If the treeview is collapsed is it possible to hover over and have the treeview expand to show child items so I can drop my item on, dont want to have to open up the treeview before dragging onto it from my grid.

Thanks
Gregor

TreeView

answered on 01 Jun 2012

0 answers

195 views

OnDataBound fires too early

Hello,

My issue sounds like this:

I am trying to persist the selected rows of a grid throw paging.

I have the following SourceCode:

dataBinding: function() {

//store the uids of selected rows

$("#requestGrid .k-state-selected").each(function() {

uids.push($(this).data("uid"));

});

},

dataBound: function() {

// selects first grid item

// this.select(this.tbody.find(">tr:first"));

resizeGrid();

if (uids.length != 0) {

for (var i = 0; i < uids.length; i++) {

var currUid = uids[i];

//find and reselect the rows via their uid attribute

this.tbody.find("tr[data-uid='" + currUid + "']").addClass("k-state-selected");

}

},

So..., onDataBinding, I save the selected rows, and, onDataBound, I select the previeous selected rows.

The problem is that when the onDataBound event fires, the page of the grid which contains these Id's is not loaded..., so, the class "k-state-selected" won't be added.

Please help.

Later edit

Hmmmm, it seems that the Uid of the grid is not static..., it changes on each databound or databinding...

Grid

asked on 01 Jun 2012

0 answers

199 views

How to prevent the URL to append with the current URL in kendo mobile UI application with asp.net MVC

Hi There,

I have created a mobile application using kendo Mobile UI's trial version in asp.net MVC3.
Here I am facing a problem that whenever I click on any anchor tag/button then its url get appended with the current page's url.
eg:
www.testkendoui.com/CurrentPage_Controller/CurrentPage_Action#/www.testkendoui.com/NextPage_Controller/NextPage_Action

And this causes the next page not to work, and it works after refreshing the next page.

I have tried with :

data-ajax="false" on all anchor tags and forms.
adding "http://" with the main URL

but that all does not working.

Any suggestion would be appreciated.. :)

Thanks in advance ..

Application

asked on 01 Jun 2012

1 answer

33 views

i want to use popup the way it is being used in the grid?

How can i make use of the popup the way it is being shown in http://demos.kendoui.com/web/grid/editing-popup.html in this example of yours.
Suppose i have custom div and i want that to be in popup like that example.

General Discussions

answered on 01 Jun 2012

0 answers

115 views

Validating list View

Hi Everyone,

I am having a list view with a
1.Input box(name)
2.File button for searching file in the computer and
3.Button to save the data

If i enter any name in the text box it will have to search the name in the data base whether the name exists or not and
if any name exists it should show an error already a name exists please enter another and
If i have include any file it should display 1 else 0
when i click the save button when success it has to save the data to database otherwise it has to show an error

Thanks,
Srinivas

Validation

asked on 01 Jun 2012

2 answers

77 views

2 newbie question

Hi, I just download and tried a few sample of Kendo UI. It looks and works great! Good job telerik folks.

I have 2 newbie question/or request.

1. Can we have a search function under each sub forum? Right now I only find to search the whole website.
2. When you post the sample code in the demo, can you also post the sample code in the server side to make the demo could be run on a single box without external network dependency?

Thx,
David

Grid

answered on 01 Jun 2012

2 answers

209 views

tabstrip selected icon issue - mobile views

I have two icons within my tabstrip, one for home and one for logout. When I navigate away from the home page, the home button is still highlighted. I do not want this highlighted when not on the homepage. Can anyone suggest what I need to do to fix this?

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>Control Panel - Mobile</title>

<link href="public/css/kendo.common.min.css" rel="stylesheet" type="text/css" />

<link href="public/css/kendo.default.min.css" rel="stylesheet" type="text/css" />

<link href="public/css/kendo.mobile.all.min.css" rel="stylesheet" type="text/css" />

<script src="public/js/jquery.min.js" type="text/javascript"></script>

<script src="public/js/kendo.mobile.min.js" type="text/javascript"></script>

</head>

<body>

<div data-role="view" data-layout="index_template" data-title="Control Panel - Mobile" id="index">

<?php if (isset($error)){ echo '<p style="color:red">Error: '. $error .'</p>';} ?>

<ul data-role="listview" data-style="inset">

<li><a href="/messages/listall">Customer Messages (<span id="unread_messages_hp"><?=$unread_messages?></span>)</a></li>

<li><a href="/support/listall">Support Messages (<span id="unread_support_hp"><?=$unread_support?></span>)</a></li>

<li><a href="/reviews/listall">Customer Reviews (<span id="new_reviews_hp"><?=$new_reviews?></span>)</a></li>

<li><a href="/orders/listall">Orders (<span id="new_orders"><?=$new_orders?></span>)</a></li>

</ul>

</div>

<div data-id="index_template" data-role="layout" data-show="triggerIndexButton">

<div data-role="header">

<div data-role="navbar">

<span data-role="view-title"></span>

</div>

<div data-role="footer">

<div data-role="tabstrip" >

<a href="/" data-icon="home" data-rel="external">Home</a>

<a href="/logout" data-icon="settings">Logout</a>

</div>

<div data-id="main_template" data-role="layout">

<div data-role="header">

<div data-role="navbar">

<a class="nav-button" data-align="left" data-role="backbutton" id="back">Back</a>

<span data-role="view-title"></span>

</div>

<div data-role="footer">

<div data-role="tabstrip">

<a href="/" data-icon="home" data-rel="external">Home</a>

<a href="/settings" data-icon="settings">Logout</a>

</div>

Many thanks in advance for your help.

TabStrip (Mobile)

answered on 01 Jun 2012

8 answers

660 views

XML Binded Datasource with empty data doesn't work in Grid

Hi,

i have an virtual binded xml datasource in a grid. All works fine, but when the server has no records the browser has errors in Javascript because undefined values are in XML Data.

Sample:
<count>1</count><books><book><field1>Hallo</field1></book></books> -> This works fine

But if there are no books the browser reported errors:
<count>0</count><books></books>

Browser message:Uncaught TypeError: Cannot read property 'field1' of undefined

Grid

answered on 31 May 2012

1 answer

201 views

Grid scroll events

While the user is in the process of scrolling a grid, I need to prevent ajax polling else the user-experience is bad. I can't figure out how to get scroll events from a grid. My question is: to which DOM element under the grid should I bind the scroll event? I thought it would be the k-grid-content.

Grid

answered on 31 May 2012

0 answers

143 views

Getting ComboBox selected value with MVC

I'm curious if someone can assist in pointing me to either a code snippet or suggested method to get the selected value from a KendoUI combobox within an MVC razor application.

Any help is very much appreciated. Thanks in advance.

ComboBox

asked on 31 May 2012