In ComboBox, Enter Key needs to be pressed twice for onOK event.

asked 2014-08-05 06:14:47 +0800

harsh2014
3 ● 2

updated 2014-08-05 07:51:29 +0800

I have a ComboBox and I want to call a function when Enter key is pressed when the cursor is inside this ComboBox. However on a single Enter Key press, function is not called, when Enter key is pressed twice then only the function is called. The ComboBox zul code is

<combobox id="searchBox" autodrop="true" buttonVisible="false" value="Search Text..." onFocus='self.setValue("")' onBlur='self.setValue("Search Text...")' onOK="@command('hello')" onChange="@command('setKeyword')" onSelect="@command('displaySiteInfo')"></combobox>

and the function in the ViewModel is :

@Command
    public void hello() {
        System.out.println("Hello, Enter Key is pressed");
    }

So, on pressing the Enter key twice I get a single output "Hello, Enter Key is pressed" instead of twice