There's an easier way that doesn't require you to go into the options tag: $("div.id_100 select").val("val2");. Check out the this jQuery ... ... <看更多>

使用jQuery 控制，所以會使用 change 事件。 解法1. 我第一個想法是使用 select + option 來製作下拉選單，另外資料我是使用 ... ... <看更多>

change(function () { var selectedOptions = $('#selectCountries option:selected'); if ... ... <看更多>

With jquery 1.12.1, the leading and trailing tabs have the bug behavior but having a tab in the middle of the word and passing a matching string ... ... <看更多>

You can simply get it with the select name attribute $('select[name=general[slider_location]]').val();. Note: general → is the fieldset name, ... ... <看更多>