Questions on Kendo UI for jQuery Forum

11 answers

149 views

[Solved] Plotbands by date instead of number

Hi,
I have a chart that uses a date axis and i wanted to plot recession shading based on its exact dates on the categoryaxis. I figured I use plotbands for this but I see that the "to" and "from" only takes numbers. Is there a workaround for using dates?

Thanks,
Tonih

Charts

answered on 03 Dec 2013

3 answers

1.3K+ views

[Solved] Hyperlink instead of button for popup View button in grid row

I want to create a column in the grid with hyperlink to "View" a popup for details of a record. I can easily create this as a button with

columns.Command(command =>
{
command.Custom("View").Click("showDetails");
}

and then

function showDetails(e) {
e.preventDefault();
var dataItem = this.dataItem($(e.currentTarget).closest("tr"));
var wnd = $("#Details").data("kendoWindow");
wnd.content(detailsTemplate(dataItem));
wnd.center().open();

However, what I'd like to do is something like

columns.Template(@<text></text>).ClientTemplate(@"<a onclick=""showDetails(#= ID#)"" href=""javascript:void(0)"">View</a>");

Obviously this does not work as the parameter for showDetails(...) is not the id. I'm not able to figure out how to do this manually. Nor am I able to see if my proposed way of doing this is appropriate or perhaps there is a much better way to achieve this?

I have successfully done this for Edit and Delete like this:

columns.Template(@<text></text>).ClientTemplate(@"<a class=""k-button-icontext k-grid-edit"" href=""\#"">Edit</a>").Width(30);
columns.Template(@<text></text>).ClientTemplate(@"<a class=""k-button-icontext k-grid-delete"" href=""\#"">Delete</a>").Width(50);

but these are obviously a bit different beasts than the popup view function I want to implement.

I fail to find a solution for this in other forum posts. My apologies if this has been covered already.

Best regards,
Baldvin

Grid

answered on 03 Dec 2013

2 answers

400 views

Complex filtering problem

I am creating a fairly simple datasource, with at least two filters but possibly more depending on what the user has set up. When I have two filters it is fine. I set the datasource filter up as follows:

{
logic: "and",
filters: [
    { field: date, operator: "gte", value: "01/11/2013" },
    { field: date, operator: "lte", value: "30/11/2013" },
]
}

This works correctly when I fetch the data. However if I have a 3rd filter I get the error: "Unable to cast object of type 'Kendo.Mvc.CompositeFilterDescriptor' to type 'Kendo.Mvc.FilterDescriptor'."

I have tried a few structures for the filter:
{
logic: "and",
filters: [
    { field: date, operator: "gte", value: "01/11/2013" },
    { field: date, operator: "lte", value: "30/11/2013" },
    { field: userName, operator: "eq", value: "JBLOGGS" }
]
}

{
logic: "and",
filters: [ {
    logic: "and",
    filters: [
    { field: date, operator: "gte", value: "01/11/2013" },
    { field: date, operator: "lte", value: "30/11/2013" }] },
    { field: userName, operator: "eq", value: "JBLOGGS" } ]
    }
]
}

And other variations, but all of them give the same error.

Any help would be appreciated.
Thanks in advance.

Data Source

answered on 03 Dec 2013

1 answer

111 views

TreeView Image is misallignmed

Hi,
Please refer to my attached screen shot. As you can see when we enable checkboxes in the TreeView, the Tree Node's image become misaligned. It is not vertically centralized and it doesn't looks good.
We are using the latest Internal Release 2013.3.1127.
Please advise what can be done to fix this alignment issue?
Thank you.

TreeView

answered on 03 Dec 2013

2 answers

99 views

[Solved] Kendo UI 2013.3 release and Twitter Bootstrap

Hello,

I'm working on a web application using Kendo UI Web and I need to implement responsive design. I read that in release 2013.3 the UI widgets support responsive design. Does it mean that I don't need Bootstrap any more if I want to provide responsive behavior in my app?

Thanks.

General Discussions

answered on 02 Dec 2013

2 answers

152 views

problem with kendo ui class implementation

Hello !

i'm currently running some test on kendo ui Class to get a clean code in one of my project but i'm getting some errors i don't know how to solve.

here is my simple sample of code :

<!DOCTYPE html>

<html>

<head>

<title>Test</title>

<link href="styles/kendo.common.min.css" rel="stylesheet" />

<link href="styles/kendo.default.min.css" rel="stylesheet" />

<link href="styles/kendo.mobile.all.min.css" rel="stylesheet" />

<link href="styles/index.css" rel="stylesheet" />

</head>

<body onload="onBodyLoad()" style="height:100%; padding-bottom: 100%">

<div data-role="view" id="test">

<a href="#test" class="button" data-role="button" data-click="test.myAlert" data-att="attributeTest" data-icon="search">buttonTest</a>

</div>

<script src="lib/jquery.min.js"></script>

<script src="lib/kendo.all.min.js"></script>

<script src="init/cordovaInit.js"></script>

<script type="text/javascript">

var Test = kendo.Class.extend({

init: function() {

}

myAlert: function(e) {

alert("test");

}

});

</script>

<script>

var app = new kendo.mobile.Application($(document.body), { skin: "flat" });

var test = new Test();

test.myAlert();

</script>

</body>

</html>

and here are the error i'm getting when i run it on chrome

Uncaught SyntaxError: Unexpected identifier index.html:24

Uncaught ReferenceError: Test is not defined index.html:32

Uncaught TypeError: Cannot read property 'myAlert' of undefined

i really don't know how to get through that ..

my wish is to implement a class that does simple class's job like methods, attributes and so on. i want to combine that with data-clic properties and the data-attribute feature that kendo ui implements.

thank you for helping and sorry if i'm posting in the wrong place but i haven't seen any section about kendo ui class .. :)

General Discussions

answered on 02 Dec 2013

2 answers

259 views

[Solved] Change Menu Expend Icon direction

I have added to menu widgets the most right is vertical, each use the same dataSource. The problem is the expand Icon point up on each of the Menus. The vertical menu should point to the right, and the horizontal should point down.

I can find no way to configure this Icon direction?

Menu

answered on 02 Dec 2013

2 answers

759 views

[Solved] Problems with numeric sorting

Hi,

I am a experience developer but a completely Kendo newbie and doing some initial tests to see if this can be a platform for our application. I have gotten a grid to work loading data from my database. But, I cannot get sorting for function for the numeric column, it always sorts as a string. I have created a model where the data type is set as number, and according to my understanding this should now parse the json data into that model and then the grid should know that this is a number, but it stills sorts as a string. Data comes from json, one line looks like this:

{"orderId":"65-68455-0b0b7","transact":"414583245","id":"414583245","paytype":"VISA","amount":"7200.00","amountBase":720000,"currency":"NOK","currencyCode":578,"test":"1","time":"2011-03-03 21:53:15","cardnomask":"XXXXXXXXXXXX0000","cardcountry":null,"refunded":0,"refundable":720000,"pids":[68455],"receipt":{"68455":false},"persons":"KEtil Test"}

My code looks like this:

$(document).ready(function() {

var transactionModel = kendo.data.Model.define({

fields: {

id: "transact",

persons: {

editable: false

},

time: {

editable: false,

type: "date",

},

transact: {

editable: false

},

amount: {

editable: false,

type: "number",

},

}

});

var dataSource = new kendo.data.DataSource({

transport : {

read : "/wwwdocs/ajax.php",

schema : {

data : transactionModel

},

}

);

$(function() {

$("#transactions").kendoGrid({

dataSource : dataSource,

columns : [ {

field : "persons",

title : "Navn",

width : 300

}, {

field : "time",

title : "Tid",

width : 160,

}, {

field : "transact",

title : "Transaksjons-id",

width : 160

}, {

field : "amount",

title : "Sum",

width : 160

}, ],

filterable : true,

sortable : true,

groupable: true,

});

Grid

answered on 02 Dec 2013

1 answer

443 views

Highlight new/ edited row?

Hi,
I am trying to get the functionality seen here:
http://www.jtable.org/
If you add or edit a row, there is some nice css that highlights the row.

What I have tried so far (using the MVC wrappers):
.Events(e => e
.Save("onSave")
)

function onSave(e) {
var grid = $("#grid").data("kendoGrid");
var id = e.model.ID;
var uid = grid.dataSource.get(id).uid;
$("#grid tbody").find("tr[data-uid=" + uid + "]").addClass("row-changed");
}

.row-changed {
background-color: red;
}

Nothing is happening :(
Thanks!

Grid

answered on 02 Dec 2013

2 answers

152 views

[Solved] MVVM and ListView Object #<Text> has no method 'getAttribute'

I'm trying to get MVVM working with KendoUI Mobile and am receiving the error as stated, "Object #<Text> has no method 'getAttribute'" (kendo.all.min.js:12)

The binding DOES appear to be working, but the rending of the page is very messed up. For example, I do see a list of items with the #: linkText # that I'd expect, except the view no longer looks like an iPhone, the links don't work, and there is some weird styling going on (for reference, I've attached screenshots of the data-binded listview and a version with hardcoded <li> items -- that is, the only between the pages is how the <li>'s are created)

Anyways, I have a view and template, like this:

<div data-role="view" id="home-view" data-layout="default" data-title="Hello World!"

data-init="app.views.home.init"

data-before-show="app.views.home.beforeShow"

data-show="app.views.home.show"

data-model="app.views.home.viewModel">