Questions on Kendo UI for jQuery Forum

6 answers

161 views

I've got an issue with an area chart where by its not filling 100%, when it should.

See the chart below…
I've blocked out the legend for client reasons.
The obvious one is to the right, but there are smaller areas that don’t fill 100%.

Along each point of the categoryAxis, the value in the series sum to 100% (I have checked in the data, I am totally sure of this).

I think what might be the problem is that along each point, there is not always the same number of items in the series (items in the legend - not sure of the terminology!).
Jul-08 may have 10 values.
Sep-12 may have 8 values.
Although they all sum to 100%.

I'm wondering if kendo is taking the number of data fields in the first category point and using that to calculate the rendering.

I have tried to use the same data with highchart, the result is really what I would expect to see. Some white gaps for missing data, but all going to 100%.

�

Is there a setting or something that I am missing in kendo to achieve this?

General Discussions

answered on 10 Mar 2014

1 answer

135 views

Binding to the grid

Although I am using AngularJS with the kendo-angular - I am trying to use the Grid, I want to bind the grid to an array, I read that if I am providing array as dataSource it will automatically convert it to dataSource, am I am loosing the direct binding? cause I want to change the array content and automatically the grid will be updated.

When I am trying to use array and not kendo-datasource i am getting exception

TypeError: Unable to get property 'create' of undefined or null reference
at toDataSource (http://localhost:64968/Client/lib/angular/angular-kendo.js:16:9)
at Anonymous function (http://localhost:64968/Client/lib/angular/angular-kendo.js:32:13)
at $digest (http://localhost:64968/Client/lib/angular/angular.js:11501:21)
at $apply (http://localhost:64968/Client/lib/angular/angular.js:11740:13)
at Anonymous function (http://localhost:64968/Client/lib/angular/angular.js:13265:25)
at completeOutstandingRequest (http://localhost:64968/Client/lib/angular/angular.js:4021:7)
at Anonymous function (http://localhost:64968/Client/lib/angular/angular.js:4327:7)

Grid

answered on 10 Mar 2014

1 answer

268 views

ComboBox hits server twice, first time with null parameter

For some reason my kendoComboBox, with server side filtering, is hitting my MVC controller twice, the first time with no data. Any idea why this is happening?

Also another note, I do not need all the fancy filter criteria that is sent by kendo, I send a term, and perform an OR search across address fields.

$('#ELEMENT').width(700).kendoComboBox({
dataSource: addressDS,
dataTextField: "NAME",
dataValueField: "ID"
});

var addressDS = new kendo.data.DataSource({
schema: {
model: {
id: "ID",
fields: {
ID: {type: "number"},
NAME: {type: "string"},
ADDRESS1: {type: "string"},
CITY: {type: "string"},
STATE: {type: "string"},
ZIP: {type: "string"},
COUNTRY: {type: "string"},

}
},
data: function(data) {
return data.Results;
},
total: function(data) {
return data.ResultCount;
}

},
transport: {
read: {
type: 'json',
url: '/Address/Autocomplete'
},
parameterMap: function(data, type) {
return {
term: $('#ELEMENT').val()
};
}
},
serverFiltering: true
});

ComboBox

answered on 10 Mar 2014

4 answers

214 views

app.pane.history

Hi,

Since the latest version the app.pane.history became obsolete? (Only contains one item).
Is there any way to know the amount of items in the history now?

Application

answered on 10 Mar 2014

1 answer

98 views

layout problem with grid, am i missing something simple

See this page:

http://162.243.119.49/FAQ/test1.php

Notice how the pagination section at the bottom the layout is all over the place. Im not using any other css files and it seems to be finding the css files fine. Is there something small im missing that would explain the messed up layout. Also if you compare it to the examples on the demo my rows also seem to be much bigger too.

Any help appreciated

Grid

answered on 10 Mar 2014

3 answers

171 views

Interaction between Crosshair and plotAreaClick event

Hello,

I would like to create a line chart with a visible crosshair and an event handler for plotAreaClick. The event handler is needed to process the data point category (event data: e.category). The event is not fired if the mouse pointer touches the crosshair.

Is there a similar event for clicking the crosshair which provides the category – or any other solution for this problem?

Charts

answered on 10 Mar 2014

3 answers

227 views

Selecting a grid row using API isn't working

Hi,
I have a simple grid and I'm using the script shown in the documentation.

var grid = $("#grid").data("kendoGrid");

grid.select("tr:eq(1), tr:eq(2)");

In my code, I have this in my grid's options:

dataBound: function (e){

console.log(e.sender);

if (e.sender.dataSource && e.sender.dataSource.data().length>4){

this.select("tr:eq(1)");

}

It gives me an error:

TypeError: Object [object Object] has no method 'selected'

What am I missing?
Thanks

Grid

answered on 10 Mar 2014

4 answers

364 views

[Solved] Persisting Grid user customizations

Using MVC I have a Grid which support column ordering, filtering etc.

Once a user has customized their grid to the way they like it, is there a way to save those customization into perhaps a cookie so that when the form comes up again, they are kept?

Grid

answered on 10 Mar 2014

1 answer

182 views

[Solved] Panelbar of expandMode single allows for programmatic multiple expansion?

I use my panel bar like this:

var div = $('#test-accordion');

div.kendoPanelBar(

{

expandMode: "single"

});

When I open the first item programmatically like this:

var use_animation = false;

var li = div.find('li.k-item:first');

div.data('kendoPanelBar').expand(li, use_animation).select(li);

I find that the panel bar has multiple items expanded, so panelbar does not respect the expandMode.

A bug?

When I try to close all items like this:

div.data('kendoPanelBar').collapse("*", use_animation);

nothing happens.

PanelBar

answered on 10 Mar 2014

1 answer

368 views

Kendo UI Scheduler: Room Booking system

Hi

I want to make a room booking system with ASP.NET using the Kendo UI Scheduler (I was told this is completely free and open source to use. Is it?)

Users will have to be able to make reservations to rooms in their company for meetings/workshops/... Eventually it has to look like this: http://i.imgur.com/ZjrPEg0.jpg

Is it possible using the Kendo UI scheduler and transform this into my scheduler, using different rooms for making bookings by date and hour?
If so can anybody give me a good start on how to accomplish this?

Thanks in advance!

Scheduler

answered on 10 Mar 2014