Hello

I want to hide right button of MultiColumnCombobox(Please see in attach image). It's similar to autocomplete, but uses the property of multi-column of table data.

How to do this?

Thank you

Hello

I have some page with a Kendo Ui  for JQuery Multicolumnbobox.
At on one page there are around 20 MilticolumnComboboxes and only one large data (around 10000 rows) others have around 5-200 rows ( load data via .json array files)
It takes very long time(maybe 7-15 sec) for the page to load already.

If I off all the Multicolumncomboboxes the page renders fast.

Are there ways to increase the performance with the Jquery Ui MulticolumnComboBoxes?

Thank you

Hello Support,

I want to custom color of hover in row of list in MultiColumnComboBox. How can I do it?

Thanks.

Hello,

I alone of MultiColumnComboBox we can prevent adding custom values with change event follow your sample in ComboBox.

with "change code"

change: function(e) {
            var widget = e.sender;

            if (widget.value() && widget.select() === -1) {
              //custom has been selected
              widget.value(""); //reset widget
            }
          }

Follow this sample work with anyone or the parent(Master) MultiColumnComboBox, but in case child(Detail) of MultiColumnComboBox, It's not working because if I selected parent MultiColumnComboBox first and then child MultiColumnComboBox wil show data follow selected list in parent. In this case ("change code") will prevent any data in child MultiColumnComboBox, as a result, any items in it cannot be displayed.

Please guide me for prevent add custom values in the child(Detail) of MultiColumnComboBox,  if I use Cascading MultiColumnComboBox.

Thank.

Hi 

everyone, please vote using following link to request a feature change for multicolumn combo box column sorting.

MultiColumnComboBox sorting (telerik.com)

thanks

Hi Guys,

Have just tripped over an issue whereby Firefox is not rendering row/cell borders correctly.

To illustrate the problem run the following dojo in Firefox

    https://dojo.telerik.com/EyIZuzog

On opening the popup you should see that alternate rows are missing a bottom border and the first column is missing the right border (see Firefox.png).

Under Chrome & Edge these borders are being rendered correctly (See Chrome.png).

Is this a known issue with Firefox and if so are there any methods/workarounds to overcome the problem.

Regards
Alan

Firefox: v69.0.1
Chrome: v77.0.3865.90

I have to display a table in an autocomplete and I thought of using the MultiColumnComboBox but I need the select event to be triggered only when the user selects a row from the table. However I have found that it can be triggered as selected even though no row was selected.

In order to reproduce it go to the Events page of the MultiColumnComboBox. Select an item. The event is triggered and the item is the one displayed. Now delete one character and click outside of the control for the list to close. The select is triggered with no item. Click inside the control and delete another character then click outside of the control for the list to close. The select event is triggered and instead of no item selected you received that the previous item is selected even though in the combobox control the text is not filled with the selected item.

Is this function as design? How can I overcome this functionality cause when a row is selected I need to execute some code and I do not want to execute that code when in fact the user did not select a row.

I just started working with the MultiColumnComboBox component, and I immediately noticed that the headers are increasing misaligned with their columns as you move from left to right across the grid.

The demos show a small buffering header over the vertical scrollbar, but that's not present in my implementation.

Is there something I'm missing to have that little buffering header over the scrollbar?

I've included a screenshot of the MultiColumnComboBox grid rendering where you can clearly see the misalignment. The screenshot includes the configuration code, as well.

Hi there,

I have a MultiColumnComboBox which is configure as follows:

sample multicolumn comboBox instantiation with odata as data source.

The code above works and populates with data.  But, the issue that I'm facing is the output (as seen on the attached image file).

An underline (probably border) on each row is visible and doesn't look good.  I checked the underlying elements, which is

and the styles it applies but I couldn't find any css rule / property that relates to the visible horizontal line of each row.

Could someone point me to the right css rule that I can override with?

Any inputs are greatly appreciated.