Polish Dropdown Log For Free

If you want to clear dropdown search widget after selecting value you can achieve it by one of client action dropdown clear which provide by Outsystems UI so use this action on dropdown change and you will achieve what you want.

You need clear _currentCity before set a new list of Cities. Because the DropdownButton wait a valid value (_currentCity) in items (_dropDownMenuCity).

Remove a drop-down list Select the cell with the drop-down list. If you have multiple cells with drop-down lists that you want to delete, you can use Ctrl+Left click to select them. Click Data >Data Validation. On the Settings tab, click Clear All. Click OK.

If the programmer wants to provide the option to remove the dropdown then in JavaScript it is possible with the help of the remove() method. Using the DOM user can select the option to remove and by providing a function it could be passed to the remove method which will remove it.

We have used the 'getElementById' method of the DOM to get the dropdown list and stored that in a variable. After that by using the function remove() we deleted 'selectedIndex' element by passing it as remove() function's parameter.

If you want to clear dropdown search widget after selecting value you can achieve it by one of client action dropdown clear which provide by Outsystems UI so use this action on dropdown change and you will achieve what you want.

Need to edit an existing menu? If you have only one menu, just go to the Appearance ? Menus screen, and it will be right there on the page, ready to be customized. If you have multiple menus, you'll see the Select a menu to edit dropdown near the top of the page. Pick the one you want, then click Select to load it.

You can clear the selected item in the below two different ways. property, you can enable the clear icon in DropDownList element. Through programmatic you can set null value to anyone of the index, text or value property to clear the selected item in DropDownList.