Combobox popup opens automaticaly when text changes.

[Vladimir Melnik]

Hi Syncfusion team,

I would like to disable automatic opening of combobox popup when I type smth in combobox. Is it possible to do?

Best regards,

Volodymyr

[Sevvandhi Nagulan]

Hi Vladimir, 

Greetings from Syncfusion support. 

You can prevent the popup from opening by setting args.cancel = true in the open event. Refer to the code below 

<SfComboBox TValue="string" TItem="GameFields" PopupHeight="230px" AllowFiltering="true" Placeholder="Select a game" DataSource="@Games"> 

    <ComboBoxEvents TValue="string" TItem="GameFields" OnOpen="OnOpen" Filtering="onFiltering" OnClose="onClose"></ComboBoxEvents> 

    <ComboBoxFieldSettings Text="Text" Value="ID"></ComboBoxFieldSettings> 

</SfComboBox> 

 

public void OnOpen(BeforeOpenEventArgs args) 

    { 

        if (isFilter) 

        { 

            args.Cancel = true; 

        } 

        else 

        { 

            args.Cancel = false; 

        } 

        isFilter = false; 

 

    } 

Please find the sample below, 

Sample link: https://www.syncfusion.com/downloads/support/directtrac/general/ze/ComboBox1308482947 

Please check the above sample and get back to us if you need further assistance. 

Regards, 

Sevvandhi N