Hi,

  I want to be able to grammatically copy a range of cells down several rows and have the formula's update automatically.  

I can get to the cells i want to copy and their formulas with code like

                            var dataSheet = sheetKendo.sheetByName("sheet1");
                            var sourceRange= dataSheet.range("A1");
                            var val = rowCountRange.value();
                            var formula = rowCountRange.formula(); // =Len(B1) + 2

How could I copy A1 to A2 and have the resulting formula in A2 =Len(B2)+2 in code, eg the same way as you drag down the black cross when doing this manually in the ui. 

 I know I could do it manually by setting the formula of A2 manually but it would mean I would have to parse and change the formula from A1.

Thanks for any help 

Hi

I need to create a very specific set of functionalities for a ComboBox, and from browsing the demos/apis/overview, I havn't been able to determine if it is possible. Therefore; this post, since I'm hoping someone with more experience using Kendo UI and the ComboBox widget, could answer the question.

The ComboBox has the following requirements:

• UI-wise it will be two input field, where the user can write numbers in one, and letters in the other. Each of these input fields will be a separate ComboBox but they will share the Datasource.
• When no inputs have been provided, the options in the ComboBox should be empty.
• Whenever something is typed in one of the input fields, the Datasource should perform a fetch for new data, using the input as parameters (send via the url and used as filters on the server).
• The Datasource should not fetch data if the input characters are less than 3.
• Upon selecting an option in one of the ComboBox's the other should be updated with the selected value as well (One showing the options number, the other, the options name)

Is this possible? Basically I'm hoping to not download all of the options available on the server, and limit the fetching for when useful filtering values are available.

Any hints/examples would be helpful.

Would another widget be more suitable for this task?

(I'm guessing I have to setup a Datasource with Virtualization, but I havn't been able to get that going yet, so don't want to spend any more time on it, if it is the wrong direction I'm heading).

I'm trying to add an onChange event to the Kendo DatePicker and noticed that there is not an easy way to go about doing this, I unfortunately. 

I was able to add an override by using jQuery but I can only get this to work if I know the name of the datepicker. I'm providing an example of this below for reference. 

<!-- [ begin ] invoke onChange event -->

<script type="text/javascript">
    $(document).ready(function () {
        function onChanger() {
            alert("Change :: " + kendo.toString(this.value(), 'd')); // show the value

            document.forms['submitForm'].submit(); // submit the form
        }

        $("#datepicker").kendoDatePicker({
            change: onChanger
        }
        );
    }); 
</script>

<input id="datepicker" name="datepickers" />

<!-- [ end ] invoke onChange event -->

My problem is I'm looping through items which dynamically are building these datepickers.

So my code looks like this:

<code>

  @(Html.Kendo()
                                                          .DatePicker()
                                                          .Name("AllTeachersObjectives_" + rec.CalendarGroupID)
                                                          .Value(rec.AllTeachersObjectives)
                                                          .Max(DateTime.Now.AddYears(10))
                                                          .Events(e => e.Change("startChange"))
                                                )

</code>

How can I dynamically invoke the onChange event from using a name of a datePicker that is dynamic?

Any help would be greatly appreciated!! 

TIA

- Dave

Hi,

I have the following Site in a Cordova Application:

If i open the DropDownList and select one Item the whole Application freeze. The DropDownList is not even closing.

I have found that in the Kendo.all.js is a function "propagateClassToWidgetWrapper" and inside this function is the folowing Code:

the param "changes" is growing every time times 2. (4, 8, 16, 32, 64, ....) It never stops. I'm not sure if this is the problem for the freezing but I thought it could help to locate the problem.

What is wrong with my Code?

With best regards

Johann

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We have a UI, where text and image components can be added and edited within a div, and the final layout should be saved on the server. 

I can drag an image using kendoDraggable and handle doubleclick on the image area to make image updates.

When a text component is added, its content is editable via inline kendo editor. But since editor captures clicks and mouse events, there seem to be no easy way to make inline editor draggable to move it around the parent div. Any suggestions are highly appreciated.