Thesis Remove Option Field For Free

We select all the options in the select box using the find() method with a parameter of ?option?. Then, we remove all the selected options using the remove() method. We use the end() method to revert the selection back to the select box. To add one option, the append() method can be used.

This is done using jQuery click() method. $("#lang option:first") is used to target first option of select tag. remove() method is used to delete or remove that selected option.

If we want to remove all items from dropdown except the first item then we can use $('#ddlItems option:not(:first)'). remove(); Here we have excluded first item from being deleted. If we want to remove all items from dropdown except the last item then we can use $('#ddlItems option:not(:last)').

JavaScript code // Get the dropdown list element. const dropdown = document. getElementById("vehicles"); ? // Get the option to hide. const optionToHide = dropdown. querySelector("option[value='bike']"); ? // Hide the option by setting its "display" style property to "none" optionToHide. style. display = "none";

Explanation: If we want to remove all items from dropdown except the first item then we can use $('#ddlItems option:not(:first)'). remove(); Here we have excluded first item from being deleted. If we want to remove all items from dropdown except the last item then we can use $('#ddlItems option:not(:last)').

JavaScript uses the HTMLSelectElement type to represent the <select> element. Use the add() method of the HTMLSelectElement to add an option to the <select> element. Use the remove() method of the HTMLSelectElement to remove an option from the <select> element.

Delete a Drop-Down List from Microsoft Word. To remove this drop-down list from your document, select the list. Then, from the "Controls" section at the top, click "Properties." Disable the "Content control cannot be deleted" option, and then click "OK" at the bottom.