Should selected options be removed from single- and multi-select dropdown lists?

1. How do I remove a value from a multiselect dropdown?
2. How does multiselect dropdown work?
3. How to remove multiple option from select in javascript?

How do I remove a value from a multiselect dropdown?

If we want to remove multiple specified items from dropdown then we can use jQuery's filter() method as $('#ddlItems option'). filter('[value="1"],[value="2"],[value="5"]'). remove();Assuming we want to delete item with values 1,2 and 5.

How does multiselect dropdown work?

Multi select dropdown list is used when a user wants to store multiple values for the same record, whereas dropdown list is used to store a single value for a record. You can create custom categories of either dropdown list or multi select dropdown list and define items in each category.

How to remove multiple option from select in javascript?

You could simply use this line to delete both: $("#selectionid option[value='option1'], #selectionid option[value='option2']"). remove(); Or you could use this bind to display everything expect for the ones you want 'deleted'.