Questions on Kendo UI for jQuery Forum

1 answer

157 views

leading underscore in observable name breaks bind

Please reference the attached file.

Creating an ObservableObject hierarchy yields an Object rather than an Observable for data members that start with the underscore character.

To reproduce, load the attached file, place a break point on line 31 which reads:

var root2 = vm2.get('_root');

Observe that root1 and root2 have been created using identical techniques, except that root2 has a member who's name starts with the underscore (i.e. _root). Observe that root1 is an observable while root2 is an object. Step over this line and note that the bind to the change event fails because root2 is not an observable.

How can one build a viewmodel when some members of the object hierarchy start with an underscore?

MVVM

answered on 18 Dec 2012

10 answers

284 views

More actions for each scroll?

Heya,

I have a problem with the

scrollview widget. In this demo I want to change the options ( Photo Album,Cities, Sunset) each time I change the photo in the scrollview. For example, for each photo(city) I want to provide a small description about the city below the separation line. Does anyone have any suggestion?

-Afxe

ScrollView (Mobile)

answered on 18 Dec 2012

5 answers

8.3K+ views

Double click on a row in kendo grid

I ve got a kendo grid and i want to a dblclick event on each row

$('tr').dblclick(function() { alert('hola'); });

But this doesnt work. If i want a dobleclick event o all table i can use $('table').dblclick(function() { alert('hola'); }); and this works.

What is it the problem?

I try to debug javascript y chrome and the first code ( $('tr').dblclick(function() { alert('hola'); }); ) works and 
can select different rows.
 

The same problem ocurrs with click event.

Grid

answered on 18 Dec 2012

2 answers

1.1K+ views

Button inside <form> submits form

I have a button inside a <form> that always submits the entire form, even though it's not a submit button.

HTML:
<button id="button-app-preview" class="k-button">Oppdater</button>

JS:
$("#button-app-preview").click(preview);
function preview() {
$("#app-preview").html(template({
overskrift: $("#input-overskrift").val(),
ingress: $("#input-ingress").val(),
brodtekst: $("#input-brodtekst").val(),
bildeurl: $("#bilde-sti").val()
}));
}

Any ideas how come this button when clicked, first performs the preview() function, but then after it submits the entire form?

General Discussions

answered on 17 Dec 2012

3 answers

124 views

Please resolve the IE issue. I am facing problem in IE9 with the below code when i am adding new row in grid

IN kendo.core.js v2012.1.322
File :
// Internet Explorer does not support setting the innerHTML of TBODY and TABLE elements
try {
table.innerHTML = "<tr><td></td></tr>";

/**
* Indicates whether the browser supports setting of the <tbody> innerHtml.
* @name kendo.support.tbodyInnerHtml
* @property {Boolean}
*/
support.tbodyInnerHtml = true;
} catch (e) {
support.tbodyInnerHtml = false;
}

IN kendo.web.js2012.1.322
File
var tbodySupportsInnerHtml = kendo.support.tbodyInnerHtml,
if (tbodySupportsInnerHtml) {
that.tbody[0].innerHTML = html;
} else {
placeholder = document.createElement("div");
placeholder.innerHTML = "<table><tbody>" + html + "</tbody></table>";
tbody = placeholder.firstChild.firstChild;
that.table[0].replaceChild(tbody, that.tbody[0]);
that.tbody = $(tbody);
}

Grid

answered on 17 Dec 2012

2 answers

790 views

Get Sorted Items without Paging

hi,

Is there any way to programmatically get the datasource in a grid with the items sorted as the user has selected?

The following:

$(grid).data("kendoGrid").dataSource.view()

takes into account grid paging also, and does not return the items of the entire datasource sorted. Can I get somehow all dataitems sorted regardless of paging?

Thanks in advacne

Grid

answered on 17 Dec 2012

2 answers

87 views

surround grid popup editor buttons with div tag

Hi,

Would you please surround grid popup editor buttons with div tag so that they do not wrap around in some cases when custom styling is used.

At present your code looks like:

html += that._createButton({ name: "update", text: updateText, attr: attr }) + that._createButton({ name: "canceledit", text: cancelText, attr: attr });

However it should look like:

html += '<div>' + that._createButton({ name: "update", text: updateText, attr: attr }) + that._createButton({ name: "canceledit", text: cancelText, attr: attr }) + '</div>';

Grid

answered on 17 Dec 2012

1 answer

796 views

How to display kendo listview as popup on button click event?

Hi All,

As per project requirement, I have to display kendo list-view as popup on button/link click?
How we can do that? Please help in this case. Immediate response would be appreciated.

Regards,
Partha.

ListView

answered on 17 Dec 2012

1 answer

86 views

Touch button in Kendo template

Hi,

I have a touch event in a kendo template illustrated in the following jsBIN:
http://jsbin.com/isatoz/33/edit

Can you tell me why this don't work?

Thanks,
Martin

General Discussions

answered on 17 Dec 2012

1 answer

1.1K+ views

How to wrap text when using tree view?

Hi,

I am using kendo tabstrip to display kendo tree view component.

I have populated kendo tree view by using hierarchical JSON structure, some of the nodes are too long to display it inside the tab hence I need to wrap the node text. Is there a way to wrap node text?

Thanks,
Barani

TreeView

answered on 17 Dec 2012