Questions on Kendo UI for jQuery Forum

1 answer

2.1K+ views

Is there any way to grab an array of all the grid filters that a user has filled out without them pressing the "Filter" buttons? Before a user presses the "Filter" button, dataSource.filter() is undefined, but after pressing filter it is populated. I would like to be able to have all filter values that a user has entered in other columns (without pressing the "filter" button in each column) to be created. As it is right now, if I want to filter on 4 different columns, the user must click filter 4 times - which may not be intuitive to most users.

Also, are there any plans in the future to allow users to define how column filters join together in the UI? The ideal end result would be: "(Column1Filters) AND (Column2Filters) OR (Column3Filters)" or at least a toggle between using "AND" or "OR" for joining all column filters in the header of the grid.

Grid

answered on 18 May 2012

3 answers

1.0K+ views

Validation using the dataSource schema model in a ListView

I'm having issues setting up validation on the dataSource's schema.model.fields object. I am following the documentation at: http://www.kendoui.com/documentation/framework/datasource/configuration.aspx as a guide. It seems that the validation never fires.
Below is the data source's schema property:
model: {
  id: "ID",
  fields: {
  Name: {
  editable: true,
  nullable: true,
  validation : {
  required:true,
  customRule: function(input){alert('bad data');}
  }
  }
  }
I would expect that this would mark the field as required, and prevent the form from submitting and then also pop up an alert.

I have created a jsfiddle with some sample code at:
http://jsfiddle.net/sholder/RxLWS/
any guidance on what I have wrong would be most appreciated.

Thanks,
Shane Holder

Validation

answered on 18 May 2012

3 answers

114 views

Data binding became broken after update to v2012.1.515

Hello,

I can see that data binding became broken after I update to Kendo UI v2012.1.515.
I have attached a test project for it.

Steps to reproduce:
- Enter "333" to the related field, click "Save". (all is fine and related field has been cleared)
- Enter "123" to the related field, click "Save". (A bug! Nothing happened, related field is not cleared)

I don't know why but it looks like a bug only with "123" value in related field.
It was working fine with previous version!

Vladimir

MVVM

answered on 18 May 2012

0 answers

123 views

Bind to Json Data without service

Hello:

I have a property in my CodeBehind that return JSON data:

public string EventTypeCount

{

get

{

JavaScriptSerializer js = new JavaScriptSerializer();

return js.Serialize((List<EventTypeCount>)obj);

}

set { ViewState["EventTypeCount"] = value; }

}

obj actually contains data and the serialization works ok, the problem is that I don't know how to tell the kendo ui chart to use this datasource. Right now I'm trying this the following, the dataEvent var actually recieves the Json String but I don't know how to tell the chart to understand that datasource. If I use a Handler that uses the transport property to make the request everything works ok, but I need this approach.

Thanks for any help.

Code:

function createChartEvents() {

var dataEvent = '<%= EventTypeCount %>';

$("#chartEvents").kendoChart({

theme: "metro",

dataSource: {

data: dataEvent,

dataType: "json"

},

title: {

text: "Estudios"

},

legend: {

position: "bottom"

},

seriesDefaults: {

type: "column",

labels: {

visible: true

}

},

series: [{

field: "CountMade",

name: "Eventos Finalizados"

}, {

field: "CountUnmade",

name: "Eventos Pendientes"

}, {

field: "CountCanceled",

name: "Eventos Cancelados"

}],

categoryAxis: {

field: "EventTypeName"

},

dataBound: onDataBound,

});

}

Charts

asked on 18 May 2012

0 answers

24 views

Can we get a FORUM SEARCH option?

Hello guys:

I don't know if I can't see the option or if the site actually doesn't have it but, where is the forum option to search topics? Can you make it??

It is a hard task to search page for page to see if something has anything to do with what I'm looking for.

Thanks, and sorry... I know this shouldn't be here

Charts

asked on 18 May 2012

0 answers

43 views

Laying out windows in a flow.

When I add multiple windows to a page they are all created in the same spot. Is it possible to lay out the windows left to right ?

Window

asked on 17 May 2012

0 answers

183 views

Checkbox column for selecting rows in Grid

I need a grid with a Checkbox column to select/deselect multiple rows. I have tried the column template by doing the following

{ field: 'IsSelected', title: 'Select', type: "boolean", template: '<input class=selector type=checkbox />', width: '50px' }

But, how do I bind the event of checking the checkbox select/deselect the row? I also need the "Select All" checkbox in the header which would select all the rows.

Grid

asked on 17 May 2012

0 answers

123 views

Grid selection reset

Hi,

When binding to the grid change event, if I change any property on the data item using the set method, the grid selection no longer works. Please see http://jsfiddle.net/Z46Xc/1/ . Is this not the correct way to do this? In reality, the sub collection is bound to another grid and loaded on selection of parent row.

Thanks for your help.

MVVM

asked on 17 May 2012

1 answer

242 views

datepicker change datasource in grid

hello

I have a datepicker and a grid that when I select a date from the datepicker take in a date field, the date picker to select the date
someone knows how to do that in the grid?
would like to modify the datasource.
currently taking data from a file filled with asp
and the date is the only field I want to take of the page.
regards!!

Grid

answered on 17 May 2012

3 answers

179 views

Window missing onLoaded event

I need an onLoaded event for the Kendo UI window widget. While the content loads asynchronously I want to display something like "Loading..." or a spinner.

Window

answered on 17 May 2012