Questions on Kendo UI for jQuery Forum

1 answer

100 views

I've got a 3 areas on my page: a main grid, a form, and a tabbed area with many grids. When the main grid row changes, I fire off 2 functions. The first function "getRole" populates the form, the 2nd function "populateGrids" updates the grids in the tabs. The tabbed grids are binding fine, but instead of the data refreshing, the new data is added to the old recordset. Refresh() and read() do not work in this case. Is there a way to destroy the grids prior to running "populateGrids"? Code below. Thanks for the assistance - love the framework.

$("#mygrid").kendoGrid({
columns:[ my columns ],
dataSource: {
data: [ my data ]
},
change: function(r) {
var key = this.dataSource.view()[this.select().index()];
getRole(key.roleID);
populateGrids(key.roleID);
}
});

Grid

answered on 03 Dec 2011

3 answers

113 views

Two Combos, remote data, refuse to open

So well I mean they DO open...for a fraction of a second, then the close animation kicks in. Data is populated in the comobs after an autocomplete above. It doesnt happen with every search I do, but most :/

Seen anything like this before (didn't happen in beta2)

var autoCompleteCombo = $("#food-box").kendoComboBox({

autoBind: false,

minLength: 3,

filter: "contains",

suggest: false,

dataTextField: "Long_Desc", //JSON property name to use

dataValueField: "NDB_No", //JSON property name to use

dataSource: autoCompleteDS,

change: function (e) {

if (this._current) {

var item = this.dataSource.view()[this._current.index()];

currentItem = item; //store the selected item

//Get the weight navproperty

weightDS.transport.options.read.url = item.usda_WEIGHT.__deferred.uri;

weightDS.fetch();

fromCombo.enable();

toCombo.enable();

//fromCombo.open();

}

}).data("kendoComboBox");

//Hide the arrow om the combo

autoCompleteCombo._arrow.hide()

.closest(".k-dropdown-wrap")

.addClass("combo-to-autocomplete");

And if I do something like this

fromCombo.enable();

toCombo.enable();

fromCombo.open();

toCombo.open();

It looks like they expand about 30%, animate back up to 0, then the dropdown expands properly

ComboBox

answered on 03 Dec 2011

1 answer

102 views

grid selected object

Hi,

I have bound my grid to a json data source and the data appears perfectly. How can i get the actual selected object in the change event? I can get all the text but I would like the bound object.

Thanks

Grid

answered on 03 Dec 2011

1 answer

69 views

Provide range selection

Hello,

is it some how possible to do a range selection with jquery? Are there any solutions?

Carsten

Calendar

answered on 02 Dec 2011

4 answers

715 views

Upoad with MVC

Are there any examples of using the Kendo Upload async with ASP.NET MVC 3? I'm looking for a sample handler that I can use for the saveUrl property.

Upload

answered on 02 Dec 2011

0 answers

91 views

Chart colour in Internet Explorer previous 9 version

Hi, I have a question about the use of your Chart ( exactly Remote Data Binding). I have colour problems displaying the Chart in Internet Explorer previous 9 version, for example 7 or 8 versions. All the bars of the chart take the color set of the first bar. I noticed that in the demo of your site there are no such problems, even viewing through Internet Explorer 7, on the contrary, in the examples that it's possible to download from the site, there is the same problem. How can I solve?
Thanks. Luca

Charts

asked on 02 Dec 2011

1 answer

94 views

Virtualized Scrolling + Pagination

I've seen several mentions that this isn't supported yet, so if i'm understanding this correctly that means that when using virutalized scrolling all of the data must be loaded upon initialization and there isn't any way to load the data in chunks. Is that correct, and do you have any estimate on when this would be available?

Grid

answered on 02 Dec 2011

4 answers

92 views

Problem with demo of virtualization of remote data

If you go to the demo here:

http://demos.kendoui.com/web/grid/virtualization-remote-data.html

And sort by customerid, and then scroll down, there will be times in the scroll where it jumps back to the beginning of the list. Is this something that can be fixed in the configuration or is it a bug? Thanks!

Grid

answered on 02 Dec 2011

3 answers

139 views

ARIA Support

Really important to have support for ARIA roles on these types of widgets. That's what they were made for, and jQueryUI does a pretty good job at this.

General Discussions

answered on 02 Dec 2011

2 answers

118 views

majorUnits

I have some very small graphs that I'm using as trending indicators on a dashboard and I'd like to increase the gap between the major axis. I tried to apply majorUnits to the valueAxis object with a number, however, this has no effect. Can you let me know if it's possible to change the gap between major axis on the value Axis? Thanks

valueAxis: {

min: @items.Select(m => m.Members).Min(),

max: @items.Select(m => m.Members).Max(),

labels: {

font: "9px Arial",

format: "{0:n0}"

},

majorUnits: 25

}

Charts