3--1,表单模块文档- layui-form

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="../layui/css/layui.css">
    <script src="../layui/layui.js"></script>
</head>
<body>
          <form class="layui-form">
              <!--提示:如果你不想用form,你可换成div等任何一个元素-->
              <div class="layui-form-item">
                  <label class="layui-from-label">输入框</label>
                   <div class="layui-input-block">
    <input type="text" name="input" layui-verify="required\number" placeholder="请输入" 
autocomplete="off" class="layui-input"  lay-filter="input"  >
                    </div>
              </div>
              <div class="layui-form-item">
                    <label class="layui-form-label">下拉选择框</label>
                  <div class="layui-input-block">
                        <select name="interest" lay-filter="aihao">
                            <option value="0">写作</option>
                     
     <option value="1">阅读</option>
                        </select>
                  </div>
              </div>
              <div class="layui-form-item">
                     <label class="layui-input-block">复选框</label>

   <div class="layui-input-block" >
                          <input type="checkbox"   lay-filter="like" name="like[write]" title="写作" value="1" >
                         <input type="checkbox"   lay-filter="like" name="like[read]" title="阅读" >
      
   </div>
              </div>
              <div class="layui-form-item">
                   <label class="layui-form-label">开关关</label>
                  <div class="layui-input-block">
             <input type="checkbox" lay-skin="switch" lay-filter="switch" name="switch">
                  </div>
              </div>
              <div class="layui-form-item">
  <label class="layui-from-label">单选框</label>
                  <div class="layui-input-block">
                       <input type="radio" name="sex" value="0" title="男" lay-filter="radio">
                    <input type="radio" name="sex" value="1" title="女" checked lay-filter="radio">
                  </div>
              </div>

              <div class="layui-form-item layui-form-text">

  <label class="layui-form-label">请填写描述</label>
                  <div class="layui-input-block">
                      <textarea placeholder="请输入内容" class="layui-textarea" name="textarea"></textarea>
                  </div>
              </div>

    <div class="layui-form-item">
                  <div class="layui-input-block" >
                      <button class="layui-btn" lay-submit lay-filter="*">立即提交</button>
                    <button type="rest" class="layui-btn layui-btn-primary">重置</button>
                  </div>
              </div>



          </form>
<script>
 layui.use('form',function () {
          var form=layui.form;
     
          //获取select的值  根据 aihao来获取值
          form.on('select(aihao)', function(data){
              console.log(data.elem); //得到select原始DOM对象
           console.log(data.value); //得到被选中的值
              console.log(data.othis); //得到美化后的DOM对象
          });
          //获取 checkbox 的值  根据  lay-filter="like"    checkbox(like)
   form.on('checkbox(like)', function(data){
              console.log(data.elem); //得到checkbox原始DOM对象
              console.log(data.elem.checked); //是否被选中,true或者false
              console.log(data.value); //复选框value值,也可以通过data.elem.value得到
        
    console.log(data.othis); //得到美化后的DOM对象
          });
          //获取 swith开关 的值  根据  lay-filter="switch"   switch(switch)
          form.on('switch(switch)', function(data){
              console.log(data.elem); //得到checkbox原始DOM对象
   console.log(data.elem.checked); //开关是否开启,true或者false
              console.log(data.value); //开关value值,也可以通过data.elem.value得到
              console.log(data.othis); //得到美化后的DOM对象
          });
  //获取 radio 的值  根据  lay-filter="radio"   radio(radio)
          form.on('radio(radio)',function (data) {
              console.log(data.elem); //得到radio 原始DOM对象
              console.log(data.value); //被点击的radio的value的值
          });
 //获取 submit 的值  根据  lay-filter="*"   submit(*)
          form.on('submit(*)', function(data){
              console.log(data.elem) //被执行事件的元素DOM对象,一般为button对象
              console.log(data.form) //被执行提交的form对象,一般在存在form标签时才会返回
     console.log(data.field) //当前容器的全部表单字段,名值对形式:{name: value}
              return false; //阻止表单跳转。如果需要表单跳转,去掉这段即可。
          });


      });
</script>



</body>
</html>

submit 获取的值为 : 获取的都是那么的值

input:            "1"
interes:        "0"
like[read]:   "on"
sex:  "0"
switch:    "on"
textarea:   "111"

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转载自blog.csdn.net/weixin_33788244/article/details/86958270
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