Questions on Kendo UI for jQuery Forum

4 answers

380 views

Selecting Node On First Load Using HierarchicalDataSource

Hello,

I am using the HierarchicalDataSource to bind data to my tree.
I would like to set a node selected when the data is returned from the server on the initial load.
I am currently trying the following.

Please note: in the initialization of tree, I am trying the set the attribute "selected" to the value of a property in my model object.

data = new kendo.data.HierarchicalDataSource({

transport: {

read: {

url: "/Controller/Action",

dataType: "json"

}

},

schema: {

model: {

id: "Id",

hasChildren: "HasChildren"

}

});

$("#tree").kendoTreeView({

dataSource: data,

dataTextField: "Alias",

selected: "Selected"

});

Is this possible, what I am trying to achieve?

TreeView

answered on 23 Aug 2012

1 answer

751 views

How to disable default striped background.

I'm probably missing something simple here, but when you add a ListView to a view the entire background becomes striped. Is there a way to disable this (or alternatively, have the same striped background on all views, even if they don't contain a ListView).

Thanks

ListView (Mobile)

answered on 23 Aug 2012

10 answers

425 views

Window does not seem to center correctly in IE and FireFox 3.6

Hi,

I am using the kendoUI window with the following code:

var window = $(".productAddedToCartModalDialog").kendoWindow({
                draggable: false,
                resizable: false,
                width: "300px",
                height: "100px",
                title: "Shopping Cart Notification",
                modal: true,
                actions: ["Close"],
                visible: false
            }).data("kendoWindow");

window.center();
window.open();

However in IE 7 and 8 as well as Firefox 3.6, the window is centered on the current view port only the first time it is open. When I scroll for example further down the page and trigger the action which executes the code above, the window, just shows in the place it was shown before, which is somewhere up the page, where the user cannot see it.
I tested this in Chrome and Firefox 8 and it works fine. Firefox 3.6 does not bother me as much as the IE situation.
Is there a workaround for this problem.

Thanks!

Window

answered on 23 Aug 2012

1 answer

215 views

Using relative URLs for content

I have the following:

$("#newBatchWindow").kendoWindow({

width: "425px",

height: "375px",

title: "New Batch",

visible: false,

resizable: false,

modal: true,

content: "/Batch/Create"

});

However, when this window is activated using this code, it fails on the call to center(), because batchWindow doesn't contain a reference.

var batchWindow = $('#newBatchWindow').data('kendoWindow');

batchWindow.center();

batchWindow.open();

If I modify the content field to be a full URL, things work as expected. How can I use a relative URL here?

Window

answered on 23 Aug 2012

2 answers

85 views

forum search

why can't I search these forums efficiently? Am I missing something?

General Discussions

answered on 23 Aug 2012

3 answers

195 views

Beta Q1 2012 Grid returns [object object] when a date column cell's value is null in IE 8.

HI forum:
When the type of a cell is date and its value is null, the grid shows the string [object Object] as its value.
When member is null, toString.call(member) returns "[object Object]" instead of "[object Null]" in ObservableObject function for IE8.

I've attached a picture.

Regards,
Oscar.

Grid

answered on 22 Aug 2012

1 answer

64 views

Add new button crashes after grid is filtered

I'm filtering my grid with the following code:

$("#grid").data("kendoGrid").dataSource.filter({ logic: "or", filters: [{ field: "MyField", operator: "equals", value: parseInt($("#MyDropDown").val())}] });

This will filter the grid fine, but then when I click the "Add new record" button in the grid toolbar, nothing happens. Editing and deleting still function, but create/add new does not.

Grid

answered on 22 Aug 2012

1 answer

445 views

Arrays in Kendo Models

I'm working on a page where-by a user can edit an Item and a list of Versions for the item. I'm trying to use Kendo Models for this for 3 reasons:

I'm using the Model elsewhere to bind to a Kendo Grid
The Model easily allows me to create new records as well as edit existing records
I am making use of the Model's dirty flag and isNew() method to determine when changes need persisting and whether or not to call the create or update method of my transport.

Using models has been working great so far, but I ran into a glitch when dealing with nested data.

If I bind to an array directly within my view model, all is fine:
http://jsfiddle.net/jeffdev/LwS9Z/2/

But if I bind to an array with my model, it breaks:
http://jsfiddle.net/jeffdev/LwS9Z/3/

MVVM

answered on 22 Aug 2012

0 answers

168 views

Window data acess in iframe

I have the frame structure below:

<frameset rows="*" frameborder="NO" framespacing="0" border="0">
<frame src="principal.aspx" id="main">
</ frameset>

principal.aspx

<script>
var window = $ ("#window"). kendoWindow ({
         width: "50%"
         height: "50%"
         modal: true,
         visible: false,
         actions: ["Refresh", "Maximize", "Close"]
     }). date ("kendoWindow");
</ script>

<iframe SRC="URL" id="frmConteudo"> </ iframe>
<div id="window"> </ div>

Now I have the problem. I'm inside the frmConteudo and want to access the div window. I can access the div window without problems this way:

$ ("#window", frames["main"].document)

However the need to access. Date ("kendoWindow") and the same is void of the two forms below:

var frame = frames["main"].document;
$ ("#window", frame).data("kendoWindow");
$ ("#window", frame).data(frame, "kendoWindow");

Any idea?

Window

asked on 22 Aug 2012

1 answer

330 views

cell colspan breaks grid display

I have a fairly simple grid created from html markup. If I add a colspan attribute to a cell in my tbody, the grid display does not render correctly. It works without the colspan attribute.
See attached image for what the grid looks like before and after adding the colspan attribute.

Grid

answered on 22 Aug 2012