31 Answers · $('#select').append($('<option>', {value:1, text:'One'})); · $('#select').append('<option value="1">One</option>'); · var option = new Option(text, ... ... <看更多>

let newOption = new Option('Option Text','Option Value'); · selectBox. · // create option using DOM const newOption = document. · // add the option to the select ... ... <看更多>

In this video tutorial, we will learn dynamically add item to jQuery Select2 select box using Ajax jQuery in ... ... <看更多>

But I can not get this to work. To change dynamically/manually through JQuery I should be using something like this. $(element).val('item1') $( ... ... <看更多>

I have an external twig file (data.twig) (MAKE SURE TO PUT THIS IN YOUR TEMPLATES FOLDER) that loads the options of the second field. {% set ... ... <看更多>