Questions on Kendo UI for jQuery Forum

0 answers

309 views

Hello,

i have a question regarding passing arguments to a dialog.
I have a grid with userdata implemented and don't want to use the custom edit function.
The reason is that In my database there are additional infos that don't need to be shown in the datatable, but should be editable in the dialog.

Extract of UserManagement.aspx:

function showEdit (e) {

var wnd = $("#userEdit-form");

initializeWindow(wnd, "Benutzer editieren", "600px");

wnd.data("kendoWindow").open();

}

Extract of EditUser.ascx:

<li>

<label for="firstName"><%=Labels.FirstName %>*</label>

<input type="text" class="k-textbox" id="firstName" name="firstName" value="" required />

</li>

How can I pass the selected user information to the value field of the dialog "EditUser"(In this case the firstname input field)?

Thank u in advance.

Grid

asked on 26 Nov 2012

0 answers

69 views

# gets appended to title bar

Hi All,

Im using a direct url search to load the page accordingly. The string query in the url will be of the following format //atest.html#{value1}.{value2}.{value3}

When ever this eearch is done, we can see that the title bar of the page gets appended with the query values i.e. like #{value1}.{value2}.{value3}. This remains the same even when I try to manually set the title bar value.

Can you tell me if any script from kendo.web.min.js page is getting overridden to set this value?

General Discussions

asked on 26 Nov 2012

5 answers

479 views

Reorder ListView Items

Does the ListView support reordering items using Drag & Drop? I'm considering using the control for a photo gallery like page, but one of the main things is the ability for the user to reorder the items.

I've got a jsFiddle project started (based on the ListView example). If you could show how it's done, I would appreciate it. http://jsfiddle.net/jWRVA/

ListView

answered on 26 Nov 2012

1 answer

94 views

Moving window with alt+direction keys!?!?!

Is there any way to disable moving a kendo Window around using the alt and direction keys? Alt+left and Alt+right are standard keys for navigating backward and forward in a browser's history! Why would they be overwritten? Personally, I think this a very poor idea, and it should be possible at least to disable overwriting these standard functions. How can it be done?

Window

answered on 26 Nov 2012

1 answer

328 views

How to do user-defined callback when using odata?

I'm new to kendoUI.
I found the odata definition in kendo.data.odata.js, here's the code snippet:

........

$.extend(true, kendo.data, {

schemas: {

odata: {

type: "json",

data: "d.results",

total: "d.__count"

}

},

transports: {

odata: {

read: {

cache: true, // to prevent jQuery from adding cache buster

dataType: "jsonp",

jsonpCallback: "callback", //required by OData

jsonp: false // to prevent jQuery from adding the jsonpCallback in the query string - we will add it ourselves

},

.......

The common way to use odata I see in this forum is like this:

var data = new kendo.data.DataSource({

type: "odata",

transport: {

read: "http://odata.netflix.com/v2/Catalog/Genres"

}

});

The pre-defined callback funtion will be invoked by kendo framework automatically, but I want to do some extra things in this pre-defined callback. When I try to use it another way(as follows), it seems it does NOT work, perhaps kendo framework don't allow user to use $.ajax() manually.

......

type:

"odata",

serverFiltering: true,

transport:{

read: function(options){

$.ajax({ //!!won't work when type is odata

url:"http://my_test_url",

dataType:"json",

data:options.data,

success:function (result) {

options.success(result);

doUserDefinedCallback(); //do my callback

}

});

}

}

......

But I use a tricky way, it will take another server call and looks ugly somehow, here's the code snippet:

.......

type: "odata", //using odata

serverFiltering: true,

transport: {

read: {   //can NOT using $.ajax() manually here

url:"http://my_test_url"

}

},

schema:{

data: function(response){

doServerCallFirst_Then_DoUserDefinedCallback();

//actually I do another server call here, then do my callback when the call returns.

return response.d.results;

}

.......

I need to use odata type, is there some better solution? Any help will be with great appreciation.

ComboBox

answered on 26 Nov 2012

0 answers

76 views

Showing Progress on Data Load

Hi,

Is there a built in progress indicator when I apply dataSource on the ListView from a remote data source?

//Initialize the result ListView with the selected template part

$("#searchResults").kendoMobileListView({

dataSource: this.getSearchData(),

template: templatePart,

endlessScroll: true,

scrollTreshold: 30 //treshold in pixels

});

General Discussions

asked on 26 Nov 2012

1 answer

86 views

templates in widget

let's say my dataSource returns an id such as {id: 1}

and i'm using a template

columns: [ {field: "id", template: "<a href='javascript:;' id='#= id #' />#= id #</a>"} ...

how would I get it to show up as <a href="javascript:;" id="1">#1</a> as ##=id # won't work

Grid

answered on 26 Nov 2012

1 answer

259 views

js (template) logic for field

var products = [{"id": "12345"}]

is there anyway to attach some logic to that and replace that with a product name in the template?

eg. (if id = 12345) { template: <span>Some Product Name</span>} else { template: <span>#= id #</span>}

Grid