Questions on Kendo UI for jQuery Forum

2 answers

596 views

[Solved] Hide filter button in header for one column (but keep cell filter)

I have a column with only two possible values, and I have put a kendoDropDownList in the filter cell for that column. Now the filter button above, in the main header cell, makes no sense. How can I hide just the one button?

See attached image.

This is the code that initializes the column:

field: 'IsInstr',
title: 'Instr',
width: 70,
headerAttributes: {
"title": "Instrument or Component",
},
filterable: {
extra: false,
cell: {
template: function (input) {
input.kendoDropDownList({
autoBind:false,
dataTextField: "text",
dataValueField: "value",
valuePrimitive: true,
dataSource: instValus,
text: 'Both'
});
},
showOperators: false,
inputWidth: 75
}
},

Grid

answered on 29 Aug 2014

3 answers

194 views

[Solved] Pinch/Zoom in ListView

is there a way to make Pinch/Zoom enabled in a listview, and the zooming stays inside the listview and not the whole page.

ListView

answered on 29 Aug 2014

4 answers

178 views

Mobile Chart ToolTip Click

Hello,

I am trying to find a way to show the tooltip for a chart on click, instead of hover. The reason is using the chart on a mobile device removes the ability to "hover".

From the source it appears there is a 'showOn' field in the options, however on your documentation does not have this field and doesn't appear to be used during tooltip display.

Is there a way to display the tooltip on click and not on hover?

Charts

answered on 29 Aug 2014

7 answers

573 views

[Solved] Toolbar MVVM

Hello,

I can bind a toolbar button click to a view model using the following code:

$("#toolbarButton").attr("data-bind", "click: onButtonClick");

var model = kendo.observable({

onButtonClick: function () { alert(“Hello”) }

});

kendo.bind($("#Toolbar"), model);

After disabling the button, it is grayed out but clicking on the button still calls the click handler. The button is disabled using the following code.

var toolbar = $("#Toolbar").data("kendoToolBar");<br>toolbar.enable($("#toolbarButton"), false);

Any help would be appreciated.

Regards,

Bert

Toolbar

answered on 29 Aug 2014

1 answer

344 views

Bind List to Client-cached JSON array

What is the best way of doing local binding of a DropDownList (or ComboBox) to a cached JSON array, e.g. a collection of data items cached in localStorage?

DropDownList

answered on 29 Aug 2014

3 answers

1.7K+ views

How to refresh Multiselect Dropdown?

Hi,
I'm using cascading multiselect dropdownlist.When i'm trying to refresh it ,its giving the old list along with the new multiselectlist.I want to remove the old list and append the new list there.How to do that?

MultiSelect

answered on 29 Aug 2014

3 answers

278 views

[Solved] SchedulerEvent.options.fields.fieldName.parse() is not passed any data

I'm trying to create a title for my scheduler events which is composed of multiple different parts of the data for the event. The parse field seemed like a good choice as you can assign it a function, which is then called in order to parse the data. Unforuntately, this function is never passed any data at all which makes it impossible to use as designed, unless I'm missing something?

Example:

http://jsbin.com/siciqoyiteyo/1/

In this example I have:

schema: {

model: {

fields: {

employee_uid: { defaultValue: "1" },

title: { parse: function(anything){ return ""+ anything}},

notes: { type:"string"}

}

but as you can see in the demo, the title is always "undefined".

Hope you can help.

Cheers, Paul.

Scheduler

answered on 29 Aug 2014

4 answers

107 views

DropDownList display double search boxs when using MVVM with filter enabled

Hi,

It's find that DropDownList display double search boxs when using MVVM with filter enabled, and [Here] is an example: Click the DropDownList input and we will see two search boxs. However, when we remove this line:

kendo.bind($("#products"), viewModel);

it works okay. Any suggestions? Many thanks.

DropDownList

answered on 29 Aug 2014

1 answer

608 views

How Can I Extend The Kendo Angular Grid?

I would like to be able to do something like:

<div kendo-custom-grid></div>

And have a custom function that runs every time the extended version
of the grid is used, that way I don't have to repeat myself with the
same method when loading the grid every time.

Since right now I'm doing:

<div kendo-grid></div>

It looks like there's a way to extend the grid using extend in the non angular kendo grid. http://elybob.wordpress.com/2013/09/06/kendo-grid-extension-tutorial/

Grid

answered on 29 Aug 2014

2 answers

178 views

[Solved] kendo.getter cache doesn't return safe version

Hi,

I have an issue where the non-safe getter is being cached and then when I need the safe version the cache returns the non-safe.
i.e.
First call results in:



return d.c1661059794

second call that needs the safe version gets the above instead of:

return ((d.c1661059794 || {}).value)

This is entirely in kendo code and appears to be caused by having both a grid with (aggregates) and chart on the same page. Both use separate datasources, but contain similar data where the value is a complex object.

The first call to the getter appears to be from the grid datasource running the aggregation (stack trace attached).

Firstly, should the cache not take the safe flag into account? I would consider it a bug that it doesn't.
Secondly, is there a workaround I can use to fix the cache so that the safe version is returned?
I am currently using Kendo UI v2014.1.528 though could update to the latest if it would resolve.

Thanks
Euan

General Discussions

answered on 29 Aug 2014