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The val() method in jquery reads from the last option forward_jquery

WBOY
Release： 2016-05-16 15:40:20
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In jquery, the val() method reads forward from the last option. If any of the value or text of the option matches, it will be selected

<select id="single">
  <option>选择1号</option>
  <option>选择2号</option>
  <option value="选择2号">选择3号</option>
</select>

  $("input:eq(0)").click(function(){
    $("#single").val("选择2号");
  });
Copy after login

So the 3rd option was finally chosen!

Related labels：
jquery val read
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