Questions on Kendo UI for jQuery Forum

1 answer

106 views

Error Javascript

Good afternoon.

I am using the example of the buttons for Mobile
in an application Web,
as if each were selected button a "page" different.
I have a grid on each "page", just that when I click a button on a "page" different,
gives javascript error icons appear and ">" on each item on the grid with link.

What can I do to not give this error?

Button (Mobile)

answered on 08 May 2012

0 answers

117 views

Validation and Placeholders

I would like to use placeholders for my forms, and when adding support for olders browser you are effectively replacing the contents of the input field with the placeholder value. Do you guys plan on releasing Placeholder support for older browsers, or at least a way for us to add a rule that ignores text if it == placeholder

Validation

asked on 07 May 2012

0 answers

84 views

KendoUI Contest Issue

See

http://www.kendoui.com/forums/framework/data-source/json-error.aspx

Data Source

asked on 07 May 2012

0 answers

97 views

Combobox and tooltip

How would I bind a tooltip to each combobox item using a json datasource?

ComboBox

asked on 07 May 2012

5 answers

550 views

JSON date handling changed in latest release?

In version v2011.3.1413, I had dates in a JSON data structure (returned by a WCF data service) of the form:

"date":"1910-12-09T08:32:26",

I display the datasource a grid, and it sorted things properly (I am not sure if was just relying on string alphabetic sort or was really understanding the date format.

I specified, in the datasource schmea the following: (whhere I have two date fieds (date: and egplDate:)

model:{

fields:{

idx:{ type:"string" },

classification:{ type:"string" },

creator:{ type:"string" },

date:{ type:"string" },

elevation:{ type:"number" },

datum:{ type:"string" },

size:{ type:"number" },

type:{ type:"string" },

description:{ type:"string" },

dirLocation:{ type:"string" },

distributor:{ type:"string" },

egplDate:{ type:"date" },

handling:{ type:"string" },

product:{ type:"string" },

uniqID:{ type:"string" }

}

In the Grid I do dipslay as follows:

columns:[

{

field:"creator",

width:220

},

{

field:"date",

width:170

}, (// etc.)

As I said this worked fine.

But I am now using the latest version of UI complete: v2012.1.423

and I see the date column in the GRID as "null".

If change the datasource schema model to string, then sorting works fine:
date:{ type:"string" },

Data Source

answered on 07 May 2012

0 answers

178 views

Compiling kendo.all.js with Closure Compiler

Using v2012.1.322, you may run into a few errors when compiling from kendo source on Google's Closure Compiler. Here's how I fixed mine.

1) Closure compiler doesn't like the use of 'short' as a variable name as it thinks of it as a reserved word that is a declaration of short integer. To fix I just renamed 'short' to 'shortDays' on Line 11701 and 11710:

11701: shortDays = shiftArray(days.namesShort, firstDayIdx),
...
11710: html += '<th abbr="' + abbr[idx] + '" scope="col" title="' + names[idx] + '">' + shortDays[idx] + '</th>';

2) The compiler doesn't like duplicate variable names in function's prototype or signature, specifically the use of 'textStatus' twice on Line 33650 in the onError handler. To fix I renamed the second instance to errorThrown.

...
33650: function onError(xhr, textStatus, errorThrown) {
...

With those changes, the compiler should successfully minify and obfuscate the javascript.

General Discussions

asked on 07 May 2012

6 answers

810 views

Combobox and popup editor

I am testing out these new widgets and am attempting to use the popup edit mode with a grid and am not having any luck.
The grid is showing the value I need it to show the text.
The popup drop list is not selected when it pops up.
Once selected and click update it does not reflect the change in the grid.

Please let me know the way to do this I am using ASP.NET MVC 3, jquery 1.7.1 and KendoUI 2012 Q1.

var crudServiceBaseUrl = "/Admin/",

dataSource = new kendo.data.DataSource({

transport: {

read: {

url: crudServiceBaseUrl + "UserEditorRead",

dataType: "json",

type: "POST"

},

update: {

url: crudServiceBaseUrl + "UserEditorUpdate",

dataType: "json",

type:"POST"

},

destroy: {

url: crudServiceBaseUrl + "UserEditorDestroy",

dataType: "json",

type: "POST"

},

create: {

url: crudServiceBaseUrl + "UserEditorCreate",

dataType: "json",

type: "POST"

},

parameterMap: function (options, operation) {

if (operation !== "read" && options.models) {

return { models: kendo.stringify(options.models) };

}

},

batch: true,

pageSize: 30,

schema: {

model: {

id: "UserID",

fields: {

UserID: { editable: false, nullable: true },

UserFirstName: { editable: true, validation: { required: true} },

UserLastName: { editable: true, validation: { required: true} },

UserGroupID: { editable: true, validation: { required: true} },

UserLastActivityDate: { editable: false, type: "date" },

UserCreateDate: { editable: false, type: "date" }

}

});

$("#gridUserManage").kendoGrid({

dataSource: dataSource,

pageable: true,

height: 600,

toolbar: ["create"],

columns: [

{ title: "ID", field: "UserID", width: 40 },

{ title: "First", field: "UserFirstName", width: 100 },

{ title: "Last", field: "UserLastName", width: 100 },

{ title: "Group", field: "UserGroupID", width: 200,

editor: function (container, options) {

$('<input name="' + options.field + '"/>').appendTo(container).kendoComboBox({

dataSource: new kendo.data.DataSource({

data: [

{ Id: "1", title: "Guest" },

{ Id: "2", title: "Employee" }

]

}),

dataValueField: "Id",

dataTextField: "title",

autobind: false

});

}

},

{ command: ["edit", "destroy"], title: " ", width: "210px"}],

editable: { mode: "popup", confirmation: false },

remove: function (e) {

// also can we e.cancel=true here?

}

});

Grid

answered on 07 May 2012

0 answers

76 views

add style to columns in grid

Hi i have a question is posible add style to columns in grid?

Grid

asked on 07 May 2012

8 answers

374 views

Determining parent scope of object in data template

I have a fairly complex MVVM configuration that looks like the following:

ViewModel
Groups
Sections
Rows

So, my view model contains groups, which contain sections, which contain rows. MVVM and data-templating is perfect for this type of scenario, but I'm hitting a few stumbling blocks trying to use Kendo's MVVM implementation.

Specifically, when I render a Row, I need to include a button to delete that row. Templating this is simple enough to do and I bind the click event handler to a removeRow function.

This is where I have two questions:

1) Can the removeRow function exist on my Section model instead of the root view model? I've tried to do this and it doesn't seem to work.

2) If removeRow must be on the root view model, is there a method of determining which Section the row existed in? Right now, at the root view model, I'd have to search through all groups, and then all sections, and then all rows to find out which array contains the row specified by e.data. Can I provide an additional parameter to be passed to my removeRow event handler that specifies the containing section?

Thanks

MVVM

answered on 07 May 2012

1 answer

70 views

json error

I am having trouble trying to get value from the following sample json

[{"released":"2007-06-29","posters":[{"image":{"type":"poster","size":"thumb","height":118,"width":92,"url":"http://cf2.imgobject.com/t/p/w92/gMg48r3zMz6HMez4ksNEeOcrVV1.jpg","id":"4ea680f32c058837cb00c499"}},{"image":{"type":"poster","size":"w154","height":197,"width":154,"url":"http://cf2.imgobject.com/t/p/w154/gMg48r3zMz6HMez4ksNEeOcrVV1.jpg","id":"4ea680f32c058837cb00c499"}},{"image":{"type":"poster","size":"cover","height":237,"width":185,"url":"http://cf2.imgobject.com/t/p/w185/gMg48r3zMz6HMez4ksNEeOcrVV1.jpg","id":"4ea680f32c058837cb00c499"}},{"image":{"type":"poster","size":"w342","height":439,"width":342,"url":"http://cf2.imgobject.com/t/p/w342/gMg48r3zMz6HMez4ksNEeOcrVV1.jpg","id":"4ea680f32c058837cb00c499"}},{"image":{"type":"poster","size":"mid","height":641,"width":500,"url":"http://cf2.imgobject.com/t/p/w500/gMg48r3zMz6HMez4ksNEeOcrVV1.jpg","id":"4ea680f32c058837cb00c499"}},{"image":{"type":"poster","size":"original","height":854,"width":666,"url":"http://cf2.imgobject.com/t/p/original/gMg48r3zMz6HMez4ksNEeOcrVV1.jpg","id":"4ea680f32c058837cb00c499"}}],"backdrops":[],"version":225,"last_modified_at":"2012-04-30 18:27:15 UTC"}]

How can I get the value of the "url" under "posters". I thought this would work "posters[0].image.url" but it does not work....desperate for an answer. Trying to meet contest deadline.

Data Source

answered on 07 May 2012