JQuery settings drop-down box radio box multiple box select an item (VAL)

From , 2 Years ago, written in JavaScript, viewed 215 times.
URL https://pastebin.vip/view/c9e1074f
  1. //设置单选下拉框选中
  2. $("input:eq(0)").click(function () {
  3.     $("#single").val("选择2号"); //<option>选择2号</option>
  4. });
  5. //设置多选下拉框选中
  6. $("input:eq(1)").click(function () {
  7.     $("#multiple").val(["选择2号", "选择3号"]); //<option>选择2号</option>  <option>选择3号</option>
  8. });
  9. //设置单选框和多选框选中
  10. $("input:eq(2)").click(function () {
  11.     $(":checkbox").val(["check2", "check3"]); //<input type="checkbox" value="check2"/> 多选2  <input type="checkbox" value="check3"/> 多选3
  12.     $(":radio").val(["radio2"]); //<input type="radio" value="radio2"/> 单选2
  13. });
  14.  

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