Questions on Kendo UI for jQuery Forum

1 answer

102 views

Grid Tool Tip

In my grid, I do have a column as small image. I want to display a different image size as ToolTip. Is it possible in KendoGrid ? If so, could you please send me a sample code.

Thank you

.

Grid

answered on 15 Feb 2013

1 answer

1.3K+ views

How to Disable Kendo numeric text box uparrow and downarrow

Hi,
I have a set of rules like.
Allow to increase value ,
Allow to decrease value.

If we set above rules to false then I should prevent user increasing /Decreasing value from KendoNumericTextBox.

So how can I achieve this?

Code Example:

HTML Code:

<input class="inputMyCall" id="${Id}" type=number min=1 />

JS Code:
_InputMycallObj=$(".inputMyCall").kendoNumericTextBox({

format: "#",

spin: OnMyCallsChanged,

}).data("kendoNumericTextBox");

Please advice.

Regards,
Shankar

NumericTextBox

answered on 15 Feb 2013

8 answers

593 views

Selection style lost when paging...

Hello,

I have a ListView defined with a corresponding pager. I have my selection being applied similar to your selection demo and my issue occurs when paging through the list view items, after selecting an item, if navigating to a new page I would expect one of the following two scenarios to occur:

1) The selection is retained...Selected data and UI style selection upon return to page of items containing selected item
2) The selection is cleared....Selected data is cleared and UI style selection is removed from previously selected item upon return

What I am experiencing appears to be that the selected data is retained but the UI selection style is removed from the selected item upon return to page of items containing selected item.

This undesirable behavior can bee seen on your demo here: http://demos.kendoui.com/web/listview/selection.html

Are the UI selection styles being intentionally cleared from the selected item when paging to a different page?

(I am aiming to toggle the enabled state of my 'Ok' button based on whether an item is currently selected or not...)

Thanks,
Lee

ListView

answered on 15 Feb 2013

6 answers

551 views

binding to int? not working

if I bind to a nullable integer which has an initial value of null, the combobox always returns a null value value to the controller, even if a value has been selected. if I change it to work with a standard integer, it returns the correct value, but it also sets an initial value in the list which I do not want.

thoughts?

no initial value, but not updating either: public int? QuoteId { get; set; }
returning values as expected, but populating 0: public int QuoteId { get; set; }

@(Html.Kendo().ComboBoxFor(m => m.QuoteId)
.DataSource(dataSource => dataSource
.Read(read => read.Action("GetQuoteList", "Payment")))
.DataTextField("Text")
.DataValueField("Value")
)

ComboBox

answered on 15 Feb 2013

3 answers

140 views

Record Count is not correct when ServerOperation=false

Hi,

I have a similar code as your sample (http://demos.kendoui.com/web/grid/editing.html)

@(Html.Kendo().Grid<Kendo.Mvc.Examples.Models.ProductViewModel>()
    .Name("Grid")
    .Columns(columns => {
        columns.Bound(p => p.ProductName);
        columns.Bound(p => p.UnitPrice).Width(140);
        columns.Bound(p => p.UnitsInStock).Width(140);
        columns.Bound(p => p.Discontinued).Width(100);
        columns.Command(command => command.Destroy()).Width(110);
    })
    .ToolBar(toolbar => {
        toolbar.Create();
        toolbar.Save();
    })
    .Editable(editable => editable.Mode(GridEditMode.InCell))
    .Pageable()
    .Sortable()
    .Scrollable()
    .DataSource(dataSource => dataSource
        .Ajax()
        .Batch(true)
        .ServerOperation(false)
        .Events(events => events.Error("error_handler"))
        .Model(model => model.Id(p => p.ProductID))
        .Create("Editing_Create", "Grid")
        .Read("Editing_Read", "Grid")
        .Update("Editing_Update", "Grid")
        .Destroy("Editing_Destroy", "Grid")
    )
)
When I tried to add a new record, the count is incremented (say from 6 to 7), but once I hit the Save button, the count goes back to 6. If I refresh the page, the count will be correct (7). Any idea on how to fix this? Thank you so much.

Grid

answered on 15 Feb 2013

2 answers

44 views

Bug in Online Demo (related to Nextflix)

The ComboBox binding to remote data demo is broken. When it tries to bind the combobox, it throws the error "Uncaught SyntaxError: Unexpected token > ". This happens in both Chrome 26 and IE8.

I tried to submit a bug report about this, but kept getting server errors when I tried to submit.

ComboBox

answered on 15 Feb 2013

3 answers

147 views

Set a Layout to a View in Javascript

I have this situation:

I have some Views and by default they have assigned a Layout for them. The problem is that in some specific cases, I need to change the Layout of some of these Views in the Javascript file.

I am using this way:

$("#tabstrip-dash").setAttribute('data-layout', 'mobile-tabstrip-layout2');

This solution works only if I reload the application, but I want to change it instantly.

Is there any way to set the new Layout?

Thanks!

General Discussions

answered on 15 Feb 2013

1 answer

184 views

Endless scroll stops working when refresh

Hi,

I encountered a problem with listview endless scrolling.
The endless scrolling stops working after refesh the datasource.

I made a jsFiddle http://jsbin.com/amifov/3/edit

Try to make an endless scroll action and then hit the refresh button.

Thanks,
Martin

ListView (Mobile)

answered on 15 Feb 2013

1 answer

143 views

Bubble Chart x-axis buffer

Hi All,

Just wondering if there is an out of the box solution for my small but frustrating issue:

I am plotting bubbles on a chart, that has a y-axis of, say, min 0 and max 200. If I plot a bubble at y-0 the bubble will naturally cover the x-axis, which is correct. However, the way my chart has been designed (drop shadow involved!), I do not want the bubble to cover the x-axis line, I need some sort of buffering so min y-axis value appears higher up, therefore the whole bubble can fit into the chart, within the x-axis.

Any advice would be appreciated!

Cheers
Chris

Charts

answered on 15 Feb 2013

2 answers

100 views

Trying to get batch edit to affect more than one value

So I have a scenario which I believe should be do-able in some form however I can't seem to figure out how to do it. Take for example the batch editing on the demo page: Batch Demo

Now imagine I've added another column which is now "Total Cost". What I'd like to do is trap on either a change in "Unit Price", or change in "Unit Stock" and be able to update the "Total Cost" field, and mark that as dirty.

I can go into the datasource and alter the value, but it seems when I refresh the grid, the dirty statuses are cleared. Is there a nicer way to do this that I'm missing?

Grid

answered on 15 Feb 2013