Questions on Kendo UI for jQuery Forum

1 answer

71 views

Using a grid as one piece of information in a form for a transactional save

I have an mvc form with some form fields and a kendo grid. I make some changes in the form fields and a few row changes in the grid, then I have a single save button at the bottom of the page to save this all.

The save needs to all happen in a single transaction so I can't just call the grid to save, I need to handle the data.

Is there any way other than keeping track of changed rows through the change event?

Grid

answered on 11 Mar 2013

3 answers

256 views

Donut series/segment click and explode

Hi Kendo,

When the first time rendering the donut chart if the series item has property "explode : true" then the series / segment displaying as separate slice. Is it possible to do this when clicking on particular series / segment?, and same should be happen when series associated legend item is clicked. Is there any option regarding that. Please let me know if i need to do any modifications to get that.

thank you

General Discussions

answered on 11 Mar 2013

2 answers

160 views

Accessing the dataItem

The TreeView has a method "dataItem" for accessing a model corresponding to a node. As the only argument it takes the HTML element (or it's jQuery selector or jQuery object).

Which HTML can or should be given to the method?

When looking at the generated HTML, there is roughly the following structure.

<div data-role="treeview">

<ul class="k-group k-treeview-lines">

<li class="k-item k-first">

<div class="k-top">

<span class="k-icon"></span>

<span class="k-in">text</span>

When trying the "li", "div", "first span", "second span", it seems as if all were accepted by "dataItem". Is this correct? Is this always so with all widgets?

Michael G. Schneider

TreeView

answered on 11 Mar 2013

1 answer

70 views

DropDownList For Mobile UI

OK where i should start or if it's even Possible to create DropDownList just like the one here from Mobile UI ?
http://demos.kendoui.com/web/dropdownlist/index.html

guide me please

General Discussions

answered on 11 Mar 2013

4 answers

653 views

Displaying Tree Images Using HierarchicalDataSource

Hi,

I am trying to display images in a tree using the HierarchicalDataSource.

My binding is currently defined as follows:

data = new kendo.data.HierarchicalDataSource({

transport: {

read: {

url: "/Controller/Action",

dataType: "json"

}

},

schema: {

model: {

id: "Id",

hasChildren: "HasChildren"

}

});

$("#tree").kendoTreeView({

dataSource: data,

dataTextField: "Alias"

});

In my controller action I return a list of a class that contains an ImageUrl.
If i try and bind to the image in the following way, the source value of the rendered image tag equals "ImageUrl" and not the value defined in the object I am binding to.

schema: {

model: {

id: "Id",

hasChildren: "HasChildren",

imageUrl "ImageUrl"

}

For example:

<img class="k-image" alt="" src="ImageUrl"/>

However, I would expect that the src should equal whatever I have defined in the ImageUrl in the json object that I return, for example "Image.gif".

I have also tried using the sprite css class, however, I can not change the class either, it always takes the name that I have defined in the schema model.
I need to change the Image displayed for a tree node, depending on what I return during remote binding.

Can anybody assist me further? Or give me a few tips so I understand what is happening?

TreeView

answered on 11 Mar 2013

1 answer

58 views

Kendo Stock Chart Navigator

I have a farely simple question - can the navigator exist by itself with no other chart ?

Charts

answered on 11 Mar 2013

1 answer

54 views

Just Render Navigator

Hi all, im new in Kendo and i want render just the
navigator :
navigator: {
series: {
type: "area",
field: "Close"
},
select: {
from: "2009/02/05",
to: "2011/10/07"
}
, for make a select date range.

Itś possible?
Thanks

General Discussions

answered on 11 Mar 2013

3 answers

232 views

Display Child Object Data in a ForeignKey Column?

Title says it all. I'd like to accomplish what's being done on this page:
http://demos.kendoui.com/web/grid/editing-custom.html

Specifically:

columns.Bound(p => p.Employee).ClientTemplate("#=Employee.EmployeeName#");

But my column is a ForeignKey column and my child object seems to come back null. Any ideas how I could get this done?

Thank you!
Michael

Grid

answered on 11 Mar 2013

2 answers

120 views

Undefined Exception while using Kendo Window

Hi,

I am having a simple form where i am showing a grid from a datasource.After I need to show the same in a window.
It is working fine but, after closing the window upon showing the data if i want to reload the data again then I am getting undefined error for the grid.
For this i have just tried an example with opening a window and after loading the data again for a dropdown box it is also throwing the same error.
Is it the problem with kendoui or have anybody faced this kind oof error.
Any idea??

Regards,
Sri.

General Discussions

answered on 11 Mar 2013

0 answers

25 views

Deleting row forces Dirty Cell Marker to disappear

You can reproduce this issue here on the "Batch Editing" demo: http://demos.kendoui.com/web/grid/editing.html

1. Edit any row. Note that the red "dirty cell marker" appears in the upper left corner.
2. Select a different row than the one you edited and Delete it.
3. The dirty cell marker on the first row disappears.

Is there any workaround for this issue?

Thanks!

Grid

asked on 11 Mar 2013