Hi,

I have a data-show function which loads up my listview tempate from a simple "data_testing_list" function which builds and returns a local array.

Now when I return to this view after first load, the listview has all nulls, so I "assume" (not sure) I cannot just re-create it using

$("#testing_listview").kendoMobileListView({ ...

for some reason (if so, could someone explain why this is so? as it seems a simple way to reload it?),

Could someone tell me the best practice for setting up this listview (I assume in .ready) and then reloading its data on subsequent shows?

function testing_show() {

$("#testing_listview").kendoMobileListView({

dataSource: kendo.data.DataSource.create({ data: data_testing_list(), group: "letter" }),

template: $("#testing_listview_template").html(),

headerTemplate: "${value}"

});

}

Thanks for your help
Matt

How do I enable sorting on a grid when using a row template.

For example I took the "Row Template" demo and added "sortable: true", but this did not work.  Is there an additional step I am missing?

Here is what I tried:



Less important: how can I add the alternating row backgrounde effect when using a row template?

For some weird reason the select event is not fired when i click on the results. Did the following :
 var autoComplete = $("#autoComplete").kendoAutoComplete({
  dataTextField: "name",
...

});
but no joy. Also, i tried binding it afterwards like it suggests on the manual but nothing.
Finally i did the following : 

 autoComplete.popup.element.bind("click", function(e) {
   var index = $(e.currentTarget).index();
   var dataItem = autoComplete.dataSource.view()[index];
    
   console.log(dataItem);
});

but this is a hack job and i would much rather not use it

Hello,

I found out two bugs in kendo slider,
The first one is when you enable an slider which is enable the slider become crazy. When you go up and after go down two or three times, Slider does what it wants. You have to do sometimes a lot of clicks, sometimes a few clicks, but normally you have a click and it increase the value slider and that is not a good behavior.

The second one is when a slider is disable and you want to move the "circle" (drag and drop to change value slider) that raise too many errors.

I got this "string" column first_name, which seems to be validated (it doesn't even have a validation rule specified) in a grid.
When i open the edit popup and change it's value, i get a validation message: "first_name is not valid date"..
This does not happen if i remove the column birthdate or set it's type to be "string"...
In fact.. if i fill a valid date into first_name, and some random string into birthdate, it doesn't complain anymore.. so it seems that even tho birthdate is displayed as a datepicker, it tries to validate first_name.
This also only happens when the editable attribute is set to 'popup' and works with inline editing.
I am pretty amazed at how this can be possible. please help!!!

Code:

Hello,

I want to create a grid with a hierarchy. I have clients who have differents missions.
I want to class by mission (number) and have informations about this mission. Informations are in my function "Tableau" and return on json list and contains the mission code.
I pass in parameters a which is a list which contains the missions (differents numbers missions).

I apologize in advance if this is not the correct part of the forum to post this in.

We have a WCF service running on a server accessible from the internet (which we already use for other things).

Our current idea is to create a small mobile app using Kendo.  The app would call one of the WCF methods to fill in a "list" (e.g. a list of fruits, etc).

As I understand it, Kendo uses html5/css and javascript.  So I guess the question is are we able to do this using kendo?  Have a mobile app call a WCF method (assume for now it has internet access, we will add a check for that later on) and take the returned data to display on the app/page?

Thank you in advance for the information

<ul>
                    <li>Competitor:
                        <%-- <input id="titles" />--%>
                        <select id="CompProducts" class="km-text">
                        </select></li>
                    <li runat="server">Series:
                        <select id="iLevel" class="km-text">
                        </select>
                    </li>
                    <li runat="server">
                        <label for="depth">
                            Depth:</label>
                        <select id="depth">
                        </select>
                    </li>
                </ul>
 <script type="text/javascript">
        var Container = '';
        var returnVal = '';
        var myArray2 = new Array();
        var myArray = new Array();
        var myArray3 = new Array();

        function GetAllUserInfo() {
            var Surl = "LPService.asmx/ListCompetitorProducts";
            $.ajax({
                url: Surl,
                type: 'POST',           
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (result) {
                    returnVal = result.d;
                    Container = [{ text: "--Select--"}];
                    myArray.push(Container[0]);

                    for (i = 0; i <= returnVal.length - 1; ) {
                        Container = [{ text: "" + returnVal[i], value: "" + returnVal[i]}];
                        myArray.push(Container[0]);
                        i = i + 1;
                    }
                    Init();
                },
                error: function (XMLHttpRequest, textStatus, errorThrown) {
                    returnVal = '';
                    alert(textStatus);
                }
            });
        }
   
        function Init() {
            
           $("#CompProducts").kendoDropDownList({
                dataTextField: "text",
                dataValueField: "value",
                dataSource: myArray,
                change: onManfacturerChange
            });
        };
        var val = '';
        var id = '';

        function onManfacturerChange() {
            var va = this.value();           
            myArray2 = [];
            val = $("#CompProducts").val();           
            var dataString = "{'Manufacturer':'" + val + "'}";         
            var Surl = "LPService.asmx/ListCompetitorSeries";
            $.ajax({
                url: Surl,
                type: 'POST',
                data: dataString,
               contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (result) {
                    returnVal = result.d;
                    var arr = returnVal;                 
                    Container = [{ text: "--Select--"}];
                   myArray2.push(Container[0]);
                    for (i = 0; i <= arr.length - 1; i++) {
                        var Cont = [{ text: "" + arr[i], value: " " + arr[i]}];
                        myArray2.push(Cont[0]);                      
                    }
                    CompSeries();                 
                },
                error: function (XMLHttpRequest, textStatus, errorThrown) {
                    returnVal = '';
                    alert(textStatus);
                }
            });
   }
  
        function CompSeries() {  
             
           $("#iLevel").kendoDropDownList({
                    dataTextField: "text",
                    dataValueField: "value",
                    dataSource: myArray2,
                    change: onChangeCompSeries
                });
        };     

        var val = '';
        var id = '';
        function onChangeCompSeries() {           
            myArray2 = [];
            val = $("#iLevel").val();
            var dataString = "{'SeriesType':'" + val + "'}";      
            var Surl = "LPService.asmx/ListDepth";
            $.ajax({
                url: Surl,
                type: 'POST',
                data: dataString,
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (result) {
                    returnVal = result.d;
                    var arr = returnVal;               
                   Container = [{ text: "--Select--"}];
                    myArray2.push(Container[0]);
                    for (i = 0; i <= arr.length - 1; i++) {
                        var Cont = [{ text: "" + arr[i], value: " " + arr[i]}];
                        myArray2.push(Cont[0]);                     
                    }
                    Depth();
                },
                error: function (XMLHttpRequest, textStatus, errorThrown) {
                    returnVal = '';
                    alert(textStatus);
                }
            });
        }
   
        function Depth() {         
            $("#depth").kendoDropDownList({ 
                dataTextField: "text",
                dataValueField: "value",
                dataSource: myArray2,
                change: onChangedepth
            });
        };
        var val1 = '';
        var id1 = '';
        function onChangedepth() {
            myArray3 = [];
            val1 = $("#depth").val() + '"';        
            var dataString = "{'DepthType':'" + val1 + "'}";      
            var Surl = "LPService.asmx/Depth";
            $.ajax({
                url: Surl,
                type: 'POST',
                data: dataString,
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (result) {
                    returnVal = result.d;
                    var arr = returnVal;                
                    Container = [{ text: "--Select--"}];
                    myArray3.push(Container[0]);
                    for (i = 0; i <= arr.length - 1; i++) {
                        var Cont = [{ text: "" + arr[i], value: " " + arr[i]}];
                        myArray3.push(Cont[0]);                  
                    }
                    LpSeries();
                },
                error: function (XMLHttpRequest, textStatus, errorThrown) {
                    returnVal = '';
                    alert(textStatus);
                }
            });
        }  
        function LpSeries() {         
            $("#dropdown").kendoDropDownList({
                dataTextField: "text",
                dataValueField: "value",
                dataSource: myArray3
            });
        };
    </script>


Every time when i select first dropdown, the second dropdown will bound upon the selected value in 1st dropdown.It was okey when i select 1st time but if i changed the 1st dropdown value again then the 2nd one will disappear.How to resolve this?   

The following pages have broken links on them.
http://www.kendoui.com/documentation/ui-widgets/menu/overview.aspx
http://demos.kendoui.com/web/menu/api.html

The link that is broken is "Menu API demos"

Sara

Hi!

I am trying to define an initial value for an ajax datasource populated dropdownlist in an editor definition function for a grid column.
I have tried setting it via the text() function after initialization but it seems to get "changed" to index 0 as soon as the datasource is bound to the widget..
I also tried using a callback for the select() function, setting a value() as well as using the text() method both right after the initialization (which seems to get overwritten upon loading the data) and inside a "change" even handler for the transport attribute of the datasource; none of which helped.. please advise!

here a snippet of code i used:


the grid loads fine but nothing is selected in turn.