Questions on Kendo UI for jQuery Forum

2 answers

411 views

is there a way to sort a ListView or the DataSource?

don't want to use group because i don't need the title of it.
i'm getting the data from sqlite and i don't have sorting information in DB, i need to generate it first.

General Discussions

answered on 23 Sep 2013

3 answers

263 views

Hiding Keyboard when drawer opens

Is there something I can do to force a keyboard to disappear when a drawer is opened? I haven't tested on iOS yet, but on android with my app I have an issue if an input has focus and the keyboard is shown swiping to open the drawer will leave the keyboard open. It was my understanding that this is a function of the input still having focus. I have tried a few different techniques to dismiss the keyboard, '$( document.activeElement ).blur();' didn't work and neither did '$( "input:focus" ).blur();' I read a post on stack overflow where someone tried setting focus on a checkbox to cause the keyboard to be removed, but that didn't help either.

Anybody know of a way to handle this?
-David

Drawer (Mobile)

answered on 23 Sep 2013

1 answer

94 views

Theme Builder Update

When will the theme builder be updated?

There's no scheduler in there at all, and I find I can change my colors, but then it's missing some on the merge. So if I style out all the blue on "flat" and combine it all with the template there's still blue elements.

Can you also enhance it such that it'll annotate the elements on the page that the style will change?...like if I hover on the theme element\color border appear overlayed on the page elements?

Steve

General Discussions

answered on 23 Sep 2013

3 answers

218 views

Want to retrieve bar code in byte array form

I want to retrieve bar code in byte array form, is this possible?
If not what other options could be?

Please reply ASAP.

Thanks,
Mahesh A

Barcode

answered on 23 Sep 2013

1 answer

98 views

OData binding for CreateEntity

We are using the grid in a MVC app. I can get the Read, Update and Delete functions to work without issue. However every time we try to do an insert the entity being passed to the controller is null. Here is the code:

OData Controller:

protected override BroadcastEventViewModel CreateEntity(BroadcastEventViewModel entity)

{

var bcEvent = new Model.BroadcastEvent()

{

Id = entity.Id,

Name = entity.Name,

StartDate = entity.StartDate,

EndDate = entity.EndDate

};

_repository.InsertBroadcastEvent(bcEvent);

return entity;

}

Index.cshtml:

var crudServiceBaseUrl = "/odata/BroadcastEvents";

var pledgesModel = kendo.observable({

dataSource: broadcastEventDataSource = new kendo.data.DataSource({

type: "odata",

transport: {

create: {

url: crudServiceBaseUrl,

dataType: "json",

},

read: {

url: crudServiceBaseUrl,

dataType: "json"

},

update: {

url: function (data) {

return crudServiceBaseUrl + "(" + data.Id + ")";

},

dataType: "json"

},

destroy: {

url: function (data) {

return crudServiceBaseUrl + "(" + data.Id + ")";

},

dataType: "json"

}

},

batch: false,

serverPaging: true,

serverSorting: true,

serverFiltering: true,

pageSize: 5,

schema: {

data: function (data) {

return data.value;

},

total: function (data) {

return data["odata.count"];

},

errors: function (data) {

},

model: {

id: "Id",

fields: {

Id: { type: "number", editable: false, nullable: true },

Name: { type: "string" },

StartDate: { type: "datetime" },

EndDate: { type: "datetime" },

}

},

error: function (e) {

var response = e.xhr.responseJSON;

var message = response.Message;

//if (e.xhr.responseJSON["odata.error"].Message != null) {

// message = e.xhr.responseJSON["odata.error"].Message;

//}

alert(message + "\n\n");

}

})

});

$("#broadcastEventGrid").kendoGrid({

dataSource: broadcastEventDataSource,

toolbar: ["create", "save", "cancel"],

sortable: false,

pageable: true,

filterable: false,

columns: [

{ field: "Id", title: "ID", width: 150 },

{ field: "Name", title: "Name", width: 200 },

{ field: "StartDate", title: "Start Date", width: 200 },

{ field: "EndDate", title: "End Date", width: 200 },

{

command: ["edit", {

name: "Details",

click: function (e) {

// var tr = $(e.target).closest("tr");

//var data = this.dataItem(tr);

alert("Details for: " + e.target);

}

}], title: "Action",

}

],

editable: {

createAt: "bottom",

mode: "inline"

}

});

I have found tons of articles and examples using the ActionLinks, but nothing that would seem to tell me why this call to Create would not work.

Thanks for any help you can provide.
Chuck

Grid

answered on 23 Sep 2013

1 answer

8.2K+ views

How Can I make to select first item?

I want to make select first item on dropdownlist.

so, after item has bounded, I tried this.

$("#CATEGORY_CODE").data("kendoDropDownList").select(0);

and I tried to check the value,
alert($#CATEGORY_CODE").val());
alert($("#CATEGORY_CODE").data("kendoDropDownList").value());

but I could see "null" and "undefined" messages.

What's wrong? anyone please let me know.

DropDownList

answered on 23 Sep 2013

4 answers

1.0K+ views

maxLength?

Hi, I am using the kendoComboBox as well, a combo box. I need to be able to limit users input length to a number of characters, just like I do on my other input boxes. There doesn't appear to be a maxLength parameter for the comboBox. I'm guessing that I must be missing something. Can someone help?

ComboBox

answered on 20 Sep 2013

2 answers

1.1K+ views

Error - a.toLowerCase is not a function

I've been trying to hookup a AutoComplete widget. It's failed every time I've tried it with the error "a.ToLowerCase is not a function"

So I added a Grid and bound the same data and it worked as expected. What could be the issue with AutoComplete?

error is

a.toLowerCase is not a function

http://localhost/playground/js/kendo.all.min.js

Line 1

local data is

var myData = [{

"ID": 8,

"Title": "Test Title",

"Ends": "5/30/2011 6:00:00 PM"

}, {

"ID": 37,

"Title": "Test Title 2"

}];

The code is

$("#autocomplete").kendoAutoComplete({

dataSource: myData

});

$("#grid").kendoGrid({

columns: [

{

field: "ID",

title: "ID",

width: "10"

},

{

field: "Title",

title: "Title"

},

{

field: "Ends",

title: "Ends"

}],

dataSource: {

data: myData,

pageSize: 5

},

sortable: true,

pageable: true

});

AutoComplete

answered on 20 Sep 2013

1 answer

121 views

How to Add multiple Value Axis and Series from JSON

Hi ,

We are getting a JSON object ( sample attached ) and wants to create the multiple value Axes and Series from this JSON object for a line chart in Javascript file.

We want to somehow access the chart object and will like to programming in API manner .
Something like this .

chart.option.(addvalueaxis1) -- set it all properties like line color/alighment/name etc.
chart.option.(addvalueaxis2) -- set it all properties like line color/alighment/name etc.
chart.option.(addvalueaxis3)-- set it all properties like line color/alighment/name etc.

chart.option.(addseries1) -- set it all properties like title/valueField/valueAxis
chart.option.(addseries2) -- set it all properties like title/valueField/valueAxis
chart.option.(addseries3)-- set it all properties like title/valueField/valueAxis

CategoryAxis is date type returned in JSON object .

The Json object send the data for all days in the year.
We will pick the RPM value for day1,day2,day3 based on our calculation , in attached json object for day1 it will be ( FY14_Bing_RPM_ActualMetricValue, FY13_Bing_RPM_ActualMetricValue). Here RPM will become our first value axis. these values will form the first series.

The attached JSON object has array of 4 days.
can you please help.

Charts

answered on 20 Sep 2013

1 answer

93 views

Scroll bar for bar and column charts

Hi

I am using bar and column charts to represent my data. The issue is when the data is large, the number of bars increases and is difficult to view the data. when i view in iphone it is still worse. i used pan and zoom for the bar chart but it is ok in browsers and not in iphone(Drag is difficult in iphone). the pan and zoom is also not working fine for column charts. can you provide me with a solution?

Charts

answered on 20 Sep 2013