Hi guys! I'm new here with kendo.  I've already post a similar problem with radcharts, and because i didn't get a solution there I'll try with kendo.

My question is...how can I draw the chart only with the json string ? I have a json response that i get from a webservice, that's not the problem. I only want to draw the BAR CHART with the values ( i don't know how many results will be ).

For example: if a group (G2) got 2 records on 17/08/2012, 0 on 18/08/2012 and 4 the 19/08/2012  I would like to show ONLY THOSE BARS.

The same will be for every GROUP. 


here is my json response (my code is in spanish and for language purposes the translation is: CUANTOS - QUANTITY ; Grupo - GROUP ; FechaCorta - ShortDateString )

I have a k-grid with a column that contains an image which fires a k-window when clicked.

This event is removed when using the built-in grouping functionality. I just need to know what event(s) I need to hook in to in order to re-bind the image clicks.

M using kendo ui editor in mvc3. its working fine in FF.But its not working in chrome. Here is my code:-

 @Html.TextAreaFor(model => model.OverView, new { @class = "pagetextSection" })

<script type="text/javascript">
    $(document).ready(function () {
        $('#drpCompany').kendoDropDownList();
        $(".pagetextSection").kendoEditor();
  });
</script>

Is there any way possible to use these controls to databind a list of objects to a dropdown like ASP.NET AJAX controls work?

Also , should Kendo UI be used with Visual Studio 2008? I see very little written on that topic and am having trouble getting anything to work.

 

See attached...any idea what that would happen?

It's not a calculated property...I can browse to it in the firebug DOM tab and see it's value is 4

i have a custom editor for a column in a grid which is a multi select dropdownlist. unfortunately i am unable to access the drop down list data during the transport update. how do i structure the controls to provide access during update?

the custom editor code looks much like this.

When i click update on the row, it appears that the last selected value is bound to the input control. since i want to iterate over the entire drop down list during the transport update via a function to get the selected items to pass to the controller, i need to access the dropdownlist - which is most likely out of scope.

i have tried creating the dropdownlist outside of the custom editor function with global scope but when i reference it as  
ddl is null - which is not what i expected.

i have tried naming <input> for finding but as expected it comes up undefined.

of course a more elegant approach would be to declare the model item as a collection type but i am sure that is not possible and it would not know which items to select even if collections were possible.

so, how do i structure the controls for access during update? i am sure that this is a general programming / jquery problem, but the latter is a weak spot for me.

PS
through additional testing i found out that i was successfully creating a dropdownlist with proper scope such that DDL is accessible in other parts of the javascript. so having created this, how can i make it the dropdownlist used in the custom editor defined above? the goal is to select the checked check boxes during update/save. the various syntax experiments with appendTo have failed. creating a new dropdownlist within the function limits scope and loses data.

PPS
after further work, i have confirmed that scope is the issue - so i need to append an existing dropdownlist in the custom editor - not create a new one. another approach is to process a change / check event - ie when a selection has been made - to store the state of the selections in a variable. or figure out how to use a list/collection/array as the binding target for the column's data. my first option should be trivial but it is not (for me). of course the first option assumes that i can get the state of each of the associated check boxes.

I'm working on a application that generates mobile view dynamically in js.  I have been using V2012.1.503 for most of the development. I updated to V2012.2.803 today and I now get the following error when I try to load the first page:

Error: No root view found. Make sure that the kendo mobile application element directly contains one or more elements with data-role='view' attribute set.

I've tried setting the "initial" property on the application creation, but I still get the same error.  I'm creating kendo.mobile.Application after the page has loaded.  Was there a reason for the change in behavior that is now causing this?

I just tried with the latest commercial build (V2012.2.710) and get the following error with the same application code:

TypeError: 'undefined' is not an object (evaluating 'd.getAttribute')

Sean

Hi

I have a Kendo chart that I'm using plot bands on (sample code is shown below - 'varTotals' is a variable that has an integer value). I was wondering whether there was a way to show tooltips on those plot bands when my users hover over them:

 valueAxis: {
              labels: {
                  format: "{0:C0}"
              },
              majorGridLines: {
                  width: 1,
                  color: "#CCCCCC"
              },
                            plotBands: [{
                                from: (95 * varTotals) / 100,
                                      to: varTotals,
                                      color: "green"
                                  }]
                                  ,
              min: 0,
              max: varTotals
          },

Thanks.

We had a pie chart well formatted in our app - it was using kendo.all.min.js 2012.1.322 and the included jquery.min.js

When we upgraded to kendo.all.min.js 2012.2.913 the pie chart looked very different and unreadable from a style standpoint.  The javascript code did not change at all nor did the input data.

I've included before/after screen shots and the code - any ideas?

When my grid load the paging at the bottom just says 1, but if i sort or filter the paging works. Is there code i can call to update the paging

I tried $("#grid").data("kendoGrid").refresh();
and $("#grid").data("kendoGrid").dataSource.Refresh();

neither work