标签:for orm isa group move disable remove attribute 复选框
勾选复选框按钮可用否则不可用
function check(){
var chec=document.getElementById("chec");
if(chec.checked==true){
alert(1111)
document.getElementById("btn").removeAttribute("disabled")
}else{
alert(22222)
document.getElementById("btn").disabled="disabled"
}
}
<div class="form-group">
<div class="col-sm-offset-2 col-sm-6">
<div class="checkbox">
<label>
<input type="checkbox" id="chec" onclick="check()" > 我已看过并接受 <span id="xieyi" onclick="foo3()">《用户协议》</span>
</label>
</div>
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="button" class="btn btn-default" id="btn" disabled>立即注册</button>
</div>
</div>
标签:for orm isa group move disable remove attribute 复选框
原文地址:http://www.cnblogs.com/yaomengli/p/6877492.html