Questions on Kendo UI for jQuery Forum

1 answer

78 views

New to ASP.Net MVC and Kendo - Installation

Can you tell me if "Installing the Kendo UI for ASP.net MVC VS Extensions" accomplishes the same thing as "Manually adding the Kendo UI to ASP.net MVC applications" ?

As described here...
http://docs.kendoui.com/getting-started/using-kendo-with/aspnet-mvc/introduction

Thanks !

General Discussions

answered on 04 Apr 2013

1 answer

79 views

Changing data source

I have JSON from which I create a chart. In JSON, I've got array of objects, each object containing several arrays of numeric values and some other properties like:

"rows": [
{

   "handling": [8616.2759999999998, 7095.1799999999994, 6916.5359999999991],
   "name": "XXX",
   "weight": [13.388057013625801, 27.4987252294945, 3.9746104136942266],
   "color": "#265A6A",
   "data": [2872.0920000000001, 2365.0599999999999, 2305.5120000000002],
  },
  { ..}

]

In createChart() function I can set to

series: data.rows

and the chart is created with "data" values from each object from "rows" array. How can I change the data source from objects "data" array to some other (e.g. "weight")?

Charts

answered on 04 Apr 2013

4 answers

128 views

Surface Pro DropDown Lists and ListView links not Functioning via Touch

Greetings,

I'm having a couple issues with my Surface Pro and the Q1 release code.

1. Dropdown lists are not functional via touch. I tap the control and nothing happens. However, they are functional when using the mouse.

The following demo page is a working example. The "Select element" highlights when I tap it, but no options appear. However, I see the dropdown options when using the mouse on my type cover.
http://demos.kendoui.com/mobile/forms/index.html#/

On the other hand, this site's dropdown <select> is fully functional (it works via the mouse AND via touch).
http://www.w3schools.com/tags/tryit.asp?filename=tryhtml_select

2. ListView items are not functional via touch. Buttons work correctly but the ListView items do not cause the view to transition.

Here's a working example:
http://demos.kendoui.com/mobile/application/index.html#/

On my Surface Pro, tapping on "Play Music" does not cause the page to transition to the next view. However, it works correctly when using the mouse.

Have you guys experienced this? If so, what's the workaround?

Everything else I've seen with the Q1 code looks great. Thanks.

General Discussions

answered on 04 Apr 2013

7 answers

1.4K+ views

Kendo grid popup with Yes/No combo for boolean

This is driving me nuts. I am trying to do something that should be a no-brainer, but having loads of issues. I have two boolean fields that I want to bind to a combo box with Yes and No in it. I want to use the Kendo UI Combobox and I am doing all this in a popup template for a Kendo UI grid.In the code snippet bellow I have two selects (at the end of the template), one with the data-role="dropdownlist" set, the other without.The first select, ReceiveEmailMontlyFlyer, will select the correct value when you edit a user, but will not change the value it's supposed to be bound to. The second select, ReceiveEmailMessages, will not select the correct value or return the correct value.Please help. I must be missing something painfully simple, some rule about HTML 5 binding or Kendo that I don't know or understand.

<script id="popupEditorTemplate" type="text/x-kendo-template">

<div class="k-edit-label">

<label for="Username" class="required">Username</label>

</div>

<input type="text" class="k-input k-textbox" name="Username" data-bind="value:Username">

<div class="k-edit-label">

<label for="FirstName" class="required">First Name</label>

</div>

<input type="text" class="k-input k-textbox" name="FirstName" data-bind="value:FirstName">

<div class="k-edit-label">

<label for="LastName" class="required">Last Name</label>

</div>

<input type="text" class="k-input k-textbox" name="LastName" data-bind="value:LastName">

<div class="k-edit-label">

<label for="Email" class="required">Email</label>

</div>

<input type="text" class="k-input k-textbox" name="Email" data-bind="value:Email">

<div class="k-edit-label">

<label for="HomePhone">Home Phone</label>

</div>

<input type="text" class="k-input k-textbox" name="HomePhone" data-bind="value:HomePhone">

<div class="k-edit-label">

<label for="WorkPhone">Work Phone</label>

</div>

<input type="text" class="k-input k-textbox" name="WorkPhone" data-bind="value:WorkPhone">

<div class="k-edit-label">

<label for="MobilePhone">Mobile Phone</label>

</div>

<input type="text" class="k-input k-textbox" name="MobilePhone" data-bind="value:MobilePhone">

<div class="k-edit-label">

<label for="Line1" class="required">Address Line 1</label>

</div>

<input type="text" class="k-input k-textbox" name="Line1" data-bind="value:Line1">

<div class="k-edit-label">

<label for="Line2">Address Line 2</label>

</div>

<input type="text" class="k-input k-textbox" name="Line2" data-bind="value:Line2">

<div class="k-edit-label">

<label for="ReceiveEmailMontlyFlyer">Receive Flyer</label>

</div>

<select name="ReceiveEmailMontlyFlyer" id="ReceiveEmailMontlyFlyer" data-bind="value:ReceiveEmailMontlyFlyer">

<option value="1">Yes</option>

<option value="0">No</option>

</select>

<div class="k-edit-label">

<label for="ReceiveEmailMessages">Receive other</label>

</div>

<select id="ReceiveEmailMessages" name="ReceiveEmailMessages" data-bind="value:ReceiveEmailMessages" data-role="dropdownlist">

<option value="1">Yes</option>

<option value="0">No</option>

</select>

<br />

</script>

Grid

answered on 03 Apr 2013

1 answer

88 views

Validation message span not positioning correctly when input is nested in anchor tag

Why doesn't this work? The invalid message span is moved to be a sibling of the input element. Shouldn't it remain outside the anchor tag?

I've created a jsbin here.

Thanks,
Jon

Validation

answered on 03 Apr 2013

2 answers

504 views

[Solved] attaching a tooltip to a listview item?

How would I attach a tooltip to each listview item?
I want to do something like the following:

<script type="text/x-kendo-tmpl" id="template">

<div class="product">

<img src="myimage.jpg" alt="${Name} image" id="${ModelID}" />

<h2>${Name}</h2>

<h3>Starting from: $${kendo.toString(parseFloat(Price), "n0")}</h3>

<div class="edit-buttons">

<a id="viewbtn" class="k-button k-button-icontext" href="\\#">View </a>

<a id="tooltipbtn" class="k-button k-button-icontext" href="\\#">TOOLTIP</a>

<p id="tooltipcontent" style="display:none">

#for (var i=0; i<VariationsForProduct.length; i++){#

${VariationsForProduct[i].Name} $${VariationsForProduct[i].StartingPrice}

<br />

# } #

</p>

</div>

</script>

So when the user clicks on the "TOOLTIP" button, they see everything in the paragraph that is hidden below (id="tooltipcontent").

Is there an example of this somewhere? Attaching a tooltip to each item in a listview, with the tooltip content being populated from the listview item?

ToolTip

answered on 03 Apr 2013

3 answers

111 views

I have a few question about Kendo UI

1. How to add a customized component to the header column, such as a check box clicked to make all the check boxes in cells checked / unchecked.

2. Is Kendo grid support the frozen feature? For example, if we have 20 columns, is it possible to make first 3 columns frozen and the other columns with a scroll bar?

3. How to apply the permission on grid? If we have check box in each row, is it possible to make some disabled or read only if end user has no permission?

4. Can you provide us the source code of Kendo UI, if we need customized something by ourselves?

Thank you so much.

Grid

answered on 03 Apr 2013

1 answer

268 views

[Solved] Input field change event

Hello,

Is there a way to capture a change event from a mobile input field? I'm trying to recalculate values in a mobile view based on user input, but since the mobile input control is not the same as the web one, it doesn't work using the "data-change" attribute.

Thanks,
Hans

General Discussions

answered on 03 Apr 2013

1 answer

238 views

JSFiddle demo not working

Hello,

I have a working example that works locally, but when I deploy it up to JSFiddle, this doesn't work correctly. I was curious if there is a specific way I have to set this up? There is some JS initialization that happens on window.onload (setup by JSFiddle) that I thought might be throwing off Kendo UI, because none of the data-binding is working, when it did before.

Here is the fiddle: http://jsfiddle.net/bmains/7pata/

Thanks.

General Discussions

answered on 03 Apr 2013

1 answer

268 views

[Solved] Drag stops when mouse hovers over iframe - suggested fix?

I have a series of kendo windows and some may contain iframe tags within their contents. When a user drags a window, dragging stops while the mouse is over the iframe. There is a jquery plugin that fixes this issue when using jquery drag, is there something similar for Kendo or could I use the same plugin? The plugin is posted below:

$.ui.plugin.add("resizable", "iframeFix",

start: function() {

var o = $(this).data('draggable').options;

$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {

$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')

.css({

width: this.offsetWidth+"px", height: this.offsetHeight+"px",

position: "absolute", opacity: "0.001", zIndex: 1000

})

.css($(this).offset())

.appendTo("body");

});