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9 answers
3.4K+ views
Hello,

The kendo date format do not seem to take the time zone into account when parsing or formatting UTC dates.
This simple test reproduces it:
$("#grid").kendoGrid({
    dataSource:{
        data:[
            {
                utcdate: kendo.parseDate("2012-04-18 11:23:45Z", "u"),
                localdate: new Date()
            }
        ],
        schema:{
            model:{
                fields:{
                    utcdate:{
                        type:"date"
                    },
                    localdate:{
                        type:"date"
                    }
                }
            }
        }
    },
    height:360,
    groupable:true,
    scrollable:true,
    sortable:true,
    pageable:true,
    columns:[
        {
            field:"utcdate",
            title:"local from UTC",
            format:"{0:yyyy-MM-dd HH:mm:ss}",
            width: 150
        },
        {
            field:"utcdate",
            title:"UTC from UTC",
            format:"{0:u}",
            width: 150
        },
        {
            field:"utcdate",
            title:"UTC-S from UTC",
            format:"{0:s}",
            width: 150
        },
        {
            field:"localdate",
            title:"local from local",
            format:"{0:yyyy-MM-dd HH:mm:ss}",
            width: 150
        },
        {
            field:"localdate",
            title:"UTC from local",
            format:"{0:u}",
            width: 150
        },
        {
            field:"localdate",
            title:"UTC-S from local",
            format:"{0:s}",
            width: 150
        }
    ]
});

  1. Parsing the 0-based UTC date apparently ignores the timezone and creates a different local date that is offset by the timezone the user is in. The "local from UTC" column should display the local time, not the 0-based UTC time.
  2. Formatting a local JavaScript date to a UTC date produces a date without taking into account the timezone. All "from local" columns are displaying the same hours, while they should be offset.

Looking at the Kendo UI source code for parsing dates, it clearly does not have a check for the "Z" timezone marker. And is also missing a UTC() function call to create the date. The formatting functions also don't use the JavaScript Date UTC functions.

Can this be fixed globally somehow?

Best Regards,
Wannes.

Georgi Krustev
Telerik team
 answered on 30 May 2014
1 answer
376 views
Hello,

On my page I have a Kendo chart.

The chart contains weeks on the xAxis, and the labels are displayed correctly. Is it possible to group the week labels by month name, like in the image bellow, but
still keep the series lines on a week basis?

Thank you,
Adrian
Iliana Dyankova
Telerik team
 answered on 30 May 2014
3 answers
311 views
Hi - Is there an example on how to make the kendo dropdownlist as virtual scroll-able? It mentions that it has this ability http://www.telerik.com/kendo-ui/dropdownlist

Can anyone provide me an example. I'm new to Kendo UI

Very much appreciated.

RLN
Georgi Krustev
Telerik team
 answered on 30 May 2014
1 answer
142 views
Hi,

I have a kendo pup shown on grid edit.

For some reason the popup closing even though there are server validation failure messages  shown beside fields on form  when creating a new item/row in the grid.

.But this does not happen when edit is done existing Row in the grid.The popup doesn't close when their are validation messages shown  on the form for incorrect input.

Any thoughts.

Thanks
Chatrapathi chennam
Petur Subev
Telerik team
 answered on 29 May 2014
3 answers
565 views
Hi,

We're using Kendo Grid and AngularJS. We show data in the grid by fetching it either thru $http service call and bind the result to the grid and secondly by using transport : { servicePath }.

We have a requirement where we wish to show an icon and a custom message to the user if there are no records available to be shown in the grid.

Can you please let us know how shall we go about it? If you need more information, please let us know.


Thanks!
Atanas Korchev
Telerik team
 answered on 29 May 2014
9 answers
659 views
I have found that the button on my login page does not work at all in the stock android browser. I have created a jsfiddle with the relevant section of my page, which you can try at the following link:
http://jsfiddle.net/efinkel/HSEFs/2/

It seems like the button does not catch the touch/click event in that browser. However, the page works as expected with the mobile versions of Chrome and Firefox. The phone I tested this with is a Samsung Galaxy S3 running Android 4.04.
Anthony
Top achievements
Rank 1
 answered on 29 May 2014
7 answers
1.0K+ views
Hi,

I have a Kendo Grid with selectable: "multiple, cell" option. I would like to select multiple cells, then click on a button outside the grid to change the selected cells background color. Do you have any suggestions?

Thanks
Dimiter Madjarov
Telerik team
 answered on 29 May 2014
7 answers
483 views
Hi,

1) I am looking for how to show one or more server side errors  beside the fields .As of now able to popup database sever error but not sure how to show it beside the column fields.Please find the demo attached below(By default showing the sever error while updating the code Field).
2) For some reason the Validation messages are showing below the fields and not beside the fields in the form as show in the image.

Here is how I have set it up 

01.uwdataSource = new kendo.data.DataSource({
02.                            transport: {
03.                                read: {
04.                                    url: crudServiceBaseUrl + "/GetUnderwriterData"
05.                                },
06.                                create: {
07.                                    url: crudServiceBaseUrl + "/POSTaddUnderwriterData",
08.                                    type: "POST",
09.                                    contentType: "application/json"
10.                                },
11.                                update: {
12.                                    url: crudServiceBaseUrl + "/POSTUnderwriterData",
13.                                    type: "POST",
14.                                    contentType: "application/json"
15.                                },
16.                                parameterMap: function (options, operation) {
17.                                    if (operation !== "read" && options.models) {
18.                                        return kendo.stringify(options.models[0]);
19.                                    }
20.                                },
21.                                error: function (args)
22.                                {
23.                                    if (args.errors) {
24.                                      alert('there was an error');
25.                                      var grid = $("#underwriterGrid").data("kendoGrid");
26.                                     grid.one("dataBinding", function (e) {  
27.                                    e.preventDefault();//cancel grid rebind if error occurs                            
28.                 
29.                                                for (var error in args.errors) {
30.                                                    showMessage(grid.editable.element, error, args.errors[error].errors);
31.                                                }                   
32.                                            });
33.                                        }
34. 
35.                                }
36.                            },
37.       schema: {
38.                                //Define the field which contains the error
39.                                errors: function (response) {
40.                                    return response.error;
41.                                },
42.
43.                },//End of Schema
           });

 uwdataSource.bind("error", dataSource_error);

01.function showMessage(container, Code, errors) {
02.        var validationMessageTmpl = kendo.template($("#message").html());
03.        //add the validation message to the form
04.        container.find("[data-valmsg-for=" + Code + "],[data-val-msg-for=" + Code + "]").replaceWith($(validationMessageTmpl({ field: Code, message: errors[0] })))
05.        // .replaceWith(validationMessageTmpl({ field: name, message: errors[0] }))
06.    }
07. 
08.function dataSource_error(e) {
09.        alert(e.xhr.responseText); // displays "error"
10.    }

//Index.cshtml
 
 
<script type="text/kendo-template" id="message">
  <div class="k-widget k-tooltip k-tooltip-validation k-invalid-msg field-validation-error" style="margin: 0.5em; display: block; " data-for="#=field#" data-valmsg-for="#=field#" id="#=field#_validationMessage">
            <span class="k-icon k-warning"> </span>#=message#<div class="k-callout k-callout-n"></div>
  </div>
</script>


Thanks,
Chatrapathi chennam
Daniel
Telerik team
 answered on 29 May 2014
1 answer
1.4K+ views
How can I instruct the combo box filter to operate on multiple columns (in effect a composite search)?

Simple example :
Lets say I have a combo box with currencies.   The options looks someting like    " <Code> - <Name>  (<symbol>)". I want the "contains" filter to operate on name, code, and symbol.  Data looks something like :

   Currencies =  [
           {"Name": "Argentine Peso", "Code": "ARS", "Symbol": "$" },
           {"Name": "Armendian Dram", "Code": "AMD", "Symbol": "AMD"},
           {"Name": "Aruba Florin", "Code": "AWG", "Symbol": "Æ’"},
           {"Name": "Australian Dollar", "Code": "AUD", "Symbol": "$"}
      ]

My Kendo declaration looks something like :

                <select  name="Currency_RecordID"
                            kendo-combo-box   
                            k-data-source        = "DataModel.Currencies"
                            k-rebind            = "DataModel.Currencies"
                            k-placeholder        = "Labels.PleaseSelect"
                            k-data-text-field    = "'Name'"
                            k-data-value-field    = "'RecordID'"
                            k-value                = "LineModel.Currency.RecordID"
                            k-model                = "'LineModel'"
                            k-model-property    = "'Currency'"
                            k-filter            = "'contains'"
                            k-auto-bind            = "true"
                            k-min-length        = "1"
                            k-template            = "'#= Code # - #=Name# (#=Symbol#)'"
                            k-openOnFocus        = "'irrelevant'"
                            k-limitPredefined    = "'just quote me'"
                        >
                </select>



Is there a way to go about this ?



Kiril Nikolov
Telerik team
 answered on 29 May 2014
3 answers
112 views
I'm trying to take the markup that the mobile ListView renders for its filtering form and use it stand alone but I am having a problem when trying to use the HTML with the flat skin.  In this example it looks as expected in the UI Dojo but when you click the full screen button and view it as it's supposed to look the search input is not lining up with the search icon.  Not sure what the problem is.  Also are there any examples of how to use Kendo Mobile CSS for making a mobile search form?

http://trykendoui.telerik.com/UpuW/2

Scott
Kiril Nikolov
Telerik team
 answered on 29 May 2014
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