基本上我有几个div,每个div都包含一个问题。这个问题可以通过单个输入、单选按钮或复选框来呈现。
当循环遍历div时,我想确定输入类型是什么。
以下实现这一点的代码不起作用,只是试图展示我想要实现的目标。
$(".question").each(function(){
var type = $(this).children( input ).attr("type").val();
alert(type);
});
基本上我有几个div,每个div都包含一个问题。这个问题可以通过单个输入、单选按钮或复选框来呈现。
当循环遍历div时,我想确定输入类型是什么。
以下实现这一点的代码不起作用,只是试图展示我想要实现的目标。
$(".question").each(function(){
var type = $(this).children( input ).attr("type").val();
alert(type);
});
移除阀():
var type = $(this).children( input ).attr("type");
例如。
$(document).ready(function(){
$( button ).click(function(){$(".question").each(function(){
var type = $(this).children( input ).attr("type");
alert(type);
});
});
});
<div class="question">
<input type="radio">hello</input>
</div>
<div class="question">
<input type="checkbox">hello</input>
</div>
<div class="question">
<input type= text name= response[4][answer] ></input>
</div>
<button>Click</button>
$(".question > input").each(function(){
var type = $(this).attr("type");
alert(type);
});
var type=$(this).find(“input”).get(0).type代码>
这应该会让你开始:
$( div ).each(function(){
$(this).children( input ).each(function(){
alert($(this).attr( type ));
});
});
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