Questions on Kendo UI for jQuery Forum

4 answers

60 views

Bolding bug

Hi, I'm wondering if there is a fix for a bug that I found. I looked but I wasn't able to find mention of in other threads.

To reproduce:

Type anything into a blank editor
Bold the first part
Select all and delete
Type anything

The bold button is off but all subsequent text is bold and I am unable to un-bold it.

Editor

answered on 22 Apr 2013

4 answers

34 views

Deleting top paragraph causing next paragraph to be .75em fontsize

I was able to reproduce this even on the demo site.
For the editor clear out the existing content.
1. Type Line 1 then hit enter
2. Type Line 2 then hit enter
3. Put cursor at the start of Line 2
4. Drag up to the beginning of line 1
5. Hit delete.

The text "Line 2" is not .75em.
Looking at the source, originally the text is two paragraphs. After deleting the line 2 text is a span with an inline style of font-size= .75em

Is there a way to not have this span tag add inline styling.

Editor

answered on 22 Apr 2013

1 answer

160 views

Edit Template Checkbox Setting

Hi,

I have a value that I am reading from a database as a 1 or 0 that I want to display in a list view as YES or NO and when editing as a checkbox...

I succesfully set the template to show YES or NO by using this code:
<div>#if(sup==1){#YES#}else{#NO#}#</div>

but I can not get the edit_template to show checked when sup == 1... it always displays unchecked.
Can you help with the proper syntax to read this value for a checkbox in an edit_template?

Thank you,
Andrew

ListView

answered on 22 Apr 2013

1 answer

126 views

Wrap content like text inside a page ?

Hello,

I've created a scrollview with some pages. Inside the first page there's something like :
<p>A very very long text which cannot be in the screen, [...]</p>

But the text does not fit in the whole screen, it looks like this :
http://imageshack.us/a/img802/8108/image2hqt.png

If I disable the scrollview :
http://imageshack.us/a/img62/123/imagewpmc.png

Do you have any idea how I can wrap the content of a page to fit the screen ?

Thank you in advance,

ScrollView (Mobile)

answered on 22 Apr 2013

3 answers

519 views

Retrieving the view model (ObservableObject) within a custom widget

Hello,

I am exploring building mvvm custom widgets. Although there is a clear example using a dataSource in the blogs, I want to bind my widget to an ObservableObject viewmodel.

My view model is simple:

var viewModel = kendo.observable({

message: {type:"info", text: "Hello World!"}

});

My custom widget shall display an information box with an icon defined by the type (info, warning, error, success) and the text message like in the resulting code below (styles not included).

<div id="myMessageBox">

<img src="./images/infoIcon.png" alt="Hello World!" /><span>Hello World!</span>

</div>

To achieve that, the body of my web page looks like this:

<body>

<div id="myMessageBox" data-role="infobox" data-type="message.type" data-text="message.text"></div>

</body>

I have some script to bind the view model to the body:

kendo.bind($("body"), viewModel);

and I have implemented my custom widget as follows:

; (function ($, undefined) {

"use strict";

var kendo = window.kendo,

ui = kendo.ui,

Widget = ui.Widget;

var InfoBox = Widget.extend({

init: function (element, options) {

var that = this;

options = options || {};

kendo.ui.Widget.fn.init.call(that, element, options);

that._infoBox();

},

options: {

name: "InfoBox",

type: "info", //warning, error, success

text: 'Default message for an information box',

infoIcon: 'http://application.travelfast.com/Production/App_Themes/App_Themes/images/icons/info/infoIcon32.gif',

warningIcon: 'http://application.travelfast.com/Production/App_Themes/App_Themes/images/icons/notice/noticeIcon32.gif',

errorIcon: 'http://application.travelfast.com/Production/App_Themes/App_Themes/images/icons/error/errorIcon32.gif',

successIcon: 'http://application.travelfast.com/Production/App_Themes/App_Themes/images/icons/success/successIcon32.gif',

autoBind: true

},

type: function (value) {

var that = this;

if (value) {

//check value is info, warning, error or success

that.options.type = value;

//that._refresh();

return;

}

else {

return that.options.type;

}

},

text: function (value) {

var that = this;

if (value) {

//check value is of type string

that.options.text = value;

//that._refresh();

return;

}

else {

return that.options.text;

}

},

_infoBox: function () {

var that = this;

that._refresh();

},

_template: '<img src="{0}" alt="#:{1}#" /><span>#:{1}#</span>',

_refresh: function() {

var that = this;

var template = kendo.template(kendo.format(that._template, that.options.infoIcon, that.options.text));

//How can I find the viewModel the body is bound to??????

//$(that.element).html(template(viewModel));

}

});

ui.plugin(InfoBox);

})(jQuery);

The issue I am facing is how can I access the viewModel the body of the page is bound to from within my custom widget?

MVVM

answered on 22 Apr 2013

13 answers

469 views

Sorting inside group not working in Chrome

Hi,

I have a problem with KendoUI Grid when I group and sort - items are not sorted properly. Here is a demo: http://jsfiddle.net/7Dbkz/1/

If I use IE everything works as expected, but it doesn't work in Chrome. I have been told there is an issue with Chrome when it comes to Array.sort implementation (http://code.google.com/p/v8/issues/detail?id=90). Is there a workaround for this issue? If there isn't a solution, grouping is useless in Chrome.

Thanks,

Igor

Grid

answered on 22 Apr 2013

1 answer

391 views

How to disable draging of disabled node of tree view

I am trying to avoid drag and droping on disabled elements . My tree view definition is:

@(Html.Kendo().TreeView()

.Name("treeview")

.DragAndDrop(true)

.ExpandAll(true)

           .Events(e => e.Drag("...").DragStart("....").Drop("...").Select("..."))

....

.BindTo(....

item.Text = x.Name;

item.Id = x.Id

item.Enabled = false;

)

Events do some business logic for elements movement. I was trying to find on DragStart event any information about k-state-disabled class in e.sourceNode but I fail.
Also I was trying to found any Enabled property in data source element - also did not found anything.
Could someone help with this issue ? Where is my mistake?

TreeView

answered on 22 Apr 2013

1 answer

101 views

Nest kendo window in treeview?

Hi I'm trying to nest a window inside a treeview. I want to open the window when "What Established This?" is clicked. Right now the text is showing up but nothing happens when i click it.

@(Html.Kendo().TreeView()

.Name("relations")

.Items(treeview =>

treeview.Add().Text("Established Relationships for "+ Model.Mrn).HtmlAttributes(new {style="font-weight:bold;"})

.Expanded(true)

.Items(root =>

{

foreach (var dep in Model.DepartmentsUser)

{

if (dep.IsEnabled)

{

var dep1 = dep;

root.Add().Text(dep.Name).Items(

i =>

{

i.Add().Items(w=>Html.Kendo().Window()

.Name("window")

.Title("Establishing Encounters")

.Content("loading user info...")

.LoadContentFrom("Action", "Controller", new { mrn = Model.Mrn, deptId = 1 })

.Iframe(true)

.Draggable()

.Resizable()).Text("What Established This?").SpriteCssClasses("ques-grey");

//i.Add().Url("#").Text("What Established This?").SpriteCssClasses("ques-grey");

i.Add().Text("Divisions").Items(

di =>

{

foreach (var div in dep1.Divisions)

{

var div1 = div;

di.Add().Text(div.Name).Items(divi =>

{

divi.Add().Text("Description: " + div1.Description);

divi.Add().Text("Enabled: " + div1.IsEnabled);

}).SpriteCssClasses("div-grey");

}

}).Expanded(true);

}).

SpriteCssClasses("dept-blue");}

}

})).Events( e=>e.Change("removeSelectedCss"))

)

TreeView

answered on 22 Apr 2013

3 answers

289 views

rowTemplate, columnTemplates and flexible columns

We've been working on protoyping an application and would like to allow the user to have maximum flexibility to hide/unhide columns and perhaps reorder columns. I'm going to call this column manipulation.

We started out by using columnTemplates to format columns and column manipulation presented no issue.

However, we also want to be able to mark the entire row of the grid (i.e. when the item the row represents becomes "used") by assigning the whole row a CSS class or style (e.g. "opacity:0.30"), so we switched to a row template so that we could create the <tr> element and set its class according to a data value. We also created an alternate row template that differs only by adding the k-alt class. Works well.

However, if we allow the column menu to manipulate the list of columns, the rowTemplate (coded to expect a particular list of columns in a certain order) has a bit of an issue.

Do you have a suggestion for how to handle the whole-row decoration without using a row Template, or how to write a rowTemplate that is aware of the column manipulation?

In a somewhat related vein, is there an easy way for a columnTemplate to know what column it has been summoned forth to format? Say I want to use the same exact template for 2 (or more) columns. However, the columnTemplate is passed the entire model, not just the column to be formatted. No problem for a columnTemplate that only handles one column, but an issue for one that doesn't know which of the columns it should format data from.

Grid

answered on 22 Apr 2013

1 answer

76 views

Missing documentation

Inside your GettingStarted section, the web editor page ends up in strange content...

See the page at http://docs.kendoui.com/getting-started/web/editor/overview

What’s going on for this editor related documentation page? I would like some content to appear, for me to ne known to the editor mechanismes...

Editor

answered on 22 Apr 2013