Questions on Kendo UI for jQuery Forum

1 answer

124 views

Stock chart Navigator component's labels/readings are overlapping with each other.

Hi,

Stock chart Navigator component's labels/readings are overlapping with each other as highlighted in the attached screen shot. Please help us in resolving this issue.

Charts

answered on 31 Oct 2013

1 answer

11.9K+ views

Horizontal Scroling?

I would like my grid to be able to scroll horizontally when either the users browser is too small OR when they add additional columns using the Columns menu...

I have tried putting overflow-x:scroll on the surrounding div, but that solution has two problems.
1.) The footer (paging etc..) scroll with the data columns which looks crappy and is not wanted.
2.) The part of the grid that is not visible upon load is not styled, meaning that is has no alternating row colors on it when you start scrolling to the right.

Is there a Kendo supported Vertical scrolling property that I am missing?

Thanks
Jason

Grid

answered on 31 Oct 2013

1 answer

303 views

Setting month view to display 5 weeks instead of 6 (when appropriate)

I was asked to hide the first or last row in the month view when all the entries on that row are actually for the next or previous month. For example for the month of October 2013, the bottom row contains all days in November.

There is no out of the box way to do this but it's actually pretty easy. I'd like to share my solution and get feedback, please let me know is there is a better way to do it.

//define the cells and rows

var gridCells = $("td[role='gridcell']");

var gridRows = $("tr[role='row']");

//figure out if we should hide the first and/or last row

//class will be null if it's normal, otherwise 'k-other-month'

if (gridCells[6].getAttribute("class") != null) { $(gridRows[0]).css("display", "none"); }

if (gridCells[35].getAttribute("class") != null) { $(gridRows[5]).css("display", "none"); }

I call the above code in my 'dataBound' event handler because I refresh the datasource during navigation. The 'navigate' handler is probably more appropriate in most cases.

My only concern is that there are other possible classes for the gridcells which I am not yet aware of, which would cause the row to be unintentionally hidden. Maybe it would be better to check if the class is not 'k-other-month' instead of just looking to see if it is not null?

Scheduler

answered on 31 Oct 2013

3 answers

357 views

In-cell adding/ editing for Grid with row hierarchy or detail template

Hi Kendo UI Team,

I have a grid with dummy data and a client template. I'm attempting to add new records.

<div id="grid">

</div>

<script id="detail-template" type="text/kendo-ui-template">

<div>

<p>#: FirstName # #: LastName #'s age is #: Age #</p>

</div>

</script>

<script type="text/javascript">

$(document).ready(function(){

$("#grid").kendoGrid({

sortable: true,

editable: "incell",

toolbar: ["create"],

columns:[

{

field: "FirstName",

title: "First Name"

},

{

field: "LastName",

title: "Last Name"

}],

dataSource: {

schema: {

model: {

id: "Id",

fields: {

FirstName: {

type: "string"

},

LastName: {

type: "string"

},

Age: {

//data type of the field {Number|String|Boolean} default is String

type: "number",

// used when new model is created

defaultValue: 1

}

},

data: [

{

Id: 1,

FirstName: "Joe",

LastName: "Smith",

Age: 30

},

{

Id: 2,

FirstName: "Jane",

LastName: "Smith",

Age: 20

}]

},

detailTemplate: kendo.template($("#detail-template").html()),

dataBound: function ()

{

this.expandRow(this.tbody.find("tr.k-master-row").first());

},

});

</script>

Right now I can only edit the fields defined as grid columns, but not the field in the detail template. How can I fix this?

Grid

answered on 31 Oct 2013

1 answer

245 views

[Solved] Event Text Color for Flat Theme

If I use the theme called Metro Black and have a resource that sets the background color for the event, the text color is either black or white depending on the background color. It is not somthing that I set, but seems to be handled in the css. If I change the theme to Flat, the text color is always white, even if the background color of the event is white and is therefore not readable.

Is there something I can do to make the Flat theme behave the same way as the Metro Black theme with regards to the event text color?

Thanks,

Scheduler

answered on 31 Oct 2013

1 answer

267 views

How to update scheduler majortick

Hi:

I'm trying to update the majortick during runtime
I have the following:

<script type='text/javascript'>

$("#doctors").change(function () {

var scheduler = $("#scheduler").data("kendoScheduler");

scheduler.majorTick(60); //interval of 60 minutes

kendo.bind($("#scheduler"), scheduler);
$("#scheduler").data("kendoScheduler").refresh();

});

</script>

Somehow, the code is not updating the intervals as a show in the code.

I appreciate in advance

John

Scheduler

answered on 31 Oct 2013

1 answer

77 views

Kendo UI for standard ASP.NET Pages

Hi Support,
We want to convert our application to HTML5. I see Kendo UI is the best solution for it, but i found that Kendo UI is only available for ASP.NET MVC base. We don't follow MVC pattern in our current application. I just want to make sure, is Kendo UI available for standard ASP.NET pages, If yes please send me that link and also online demo link, i will explore it in detail.

Thanks
Abu Sufyan

General Discussions

answered on 31 Oct 2013

1 answer

356 views

Editable Grid manual dataItem.set() for checkbox binding is slow/delayed

As I have posted here I have a problem with setting dataItem.set() manually.

I have an editable Kendo Grid that may have a column with a checkbox to change a boolean value. I have used this solution proposed by OnaBai that is working perfectly!

The only problem is that the checkbox value change is too slow. When user clicks it, it takes about 1 second to change. I realize that the dataItem.set() method is responsible by this delay.

My grid has a considerable amount of data. About 30-40 columns and 300+ lines. It is defined as follows:

$("#mainGrid").kendoGrid({

dataSource: dataSource,

pageable: false,

sortable: true,

scrollable: true,

editable: true,

autoBind: false,

columnMenu: true, // Cria o menu de exibição de colunas

height: getGridHeight(),

toolbar: [/* hide for brevity */],

columns: [/* hide for brevity */],

dataBound: function() { /* hide for brevity. */},

edit: function() { /* hide for brevity. */}

});

Another detail is that, when dataItem.set() is called, it calls dataBound() event but that is not causing the delay. Grid's edit() method is not being called on this process. I don't know if worths to post dataSource code.

Any help will be very appreciate. Thank you in adv.

Grid

answered on 31 Oct 2013

1 answer

65 views

Bug report, in categoryAxis.maxDateGroups

Let's say I have maxDateGroups set to 10. If I have data going from January 20 to November 15, this data covers less than 10 months, however my chart will display 11 bars, one for each month from January through November. Same behavior with weeks, and probably all the other baseUnits.

Charts

answered on 31 Oct 2013

3 answers

348 views

[Solved] MVVM - Multiple Series with category axis

I have a chart with multiple series (See attached).
I want to list the dates from the series available in the same data.
The problem im experiencing is selecting a category axis value. Setting it on any of the series causes all of the series to not show, but the dates do for all rows.

Json data:

01.[{

02."InStore":{"OrderCount":0,"Sales":0,"Canceled":null},

03."Collection":{"OrderCount":31,"Sales":28290,"Canceled":null},

04."Delivery":{"OrderCount":10,"Sales":15883,"Canceled":null},

05."Combined":{"OrderCount":41,"Sales":44173,"Canceled":1},

06."Date":"\/Date(1381964400000)\/"},

07.{"InStore":{"OrderCount":0,"Sales":0,"Canceled":null},"Collection":{"OrderCount":49,"Sales":31990,"Canceled":null},

08."Delivery":{"OrderCount":18,"Sales":36463,"Canceled":null}

09.…

10.}]

Within this data the chart has 4 series:
Combined.OrderCount;
Collection.OrderCount;
Delivery.OrderCount;
Combined: Sales

for those series I want to use the 'Date' field.
The HTML looks like this:

01.<div class="chart-wrapper" data-role="chart"

02. data-title="Order Details"

03. data-theme="bootstrap"

04. data-legend="{ position: 'bottom' }"

05. data-series-defaults="{ type: 'line' }"

06.@* data-category-axis="{

07. field: 'Date',

08. baseUnit: 'day',

09. type: 'date',

10. labels: {

11. rotation: -90

12. },

13. majorGridLines: {

14. visible: false

15. }

16. }"*@

17.@* data-category-axis="{

18. categories: [1,2,3,4,5,6,7]

19. }"*@

20. data-category-axis="{

21. labels: { rotation: -90, template: 'Hello' }

22. }"

23. data-value-axis="[

24. { name: 'orderCount', title: { text: 'Orders' } },

25. { name: 'sales', title: { text:'Sales' } }

26. ]"

27. data-tooltip="{

28. visible: true,

29. template: '<div>#: kendo.toString(dataItem.Date, \'dddd\') # #: kendo.toString(dataItem.Date, \'d\')#</div><div>Order Count:#: value #</div>'

30. }"

31. data-group="{field:Date}"

32. data-series="[

33. { 'name': 'OrderCount', 'field': 'Combined.OrderCount', 'axis': 'orderCount' },

34. { 'name': 'Delivery', 'field': 'Delivery.OrderCount', 'axis':'orderCount', 'type': 'column', 'stack': 'true' },

35. { 'name': 'Collection', 'field': 'Collection.OrderCount', 'axis': 'orderCount', 'type': 'column', 'stack': 'true' },

36. { 'name': 'Sales', 'field': 'Combined.Sales', 'axis': 'sales', 'type': 'area' }

37. ]"

38. data-bind="source: dataSource">

39. </div>

Any ideas? Setting the categories manually works but I don't want to do it this way as it will be more to maintain and more effort over more charts.

Additionally - why does the legend disappear after the chart gets its data?

Thanks, Matt

Charts

answered on 30 Oct 2013