readonly 与 disabled的区别

1，readonly 控件只读，可以传值到后台，input输入框可聚焦

		<div class="col-sm-10"><input class="form-control" id="disabledInput" type="text" placeholder="readonly" readonly></div>

2,disabled 控件被禁用，只读，不会将此值传到后台，input输入框不聚焦

		<div class="col-sm-10"><input class="form-control" id="disabledInput" type="text" placeholder="该输入框禁止输入..." disabled></div>

3，关于设置与移除disabled属性//两种方法设置disabled属性$('#areaSelect').attr("disabled",true);$('#areaSelect').attr("disabled","disabled");//三种方法移除disabled属性$('#areaSelect').attr("disabled",false);$('#areaSelect').removeAttr("disabled");$('#areaSelect').attr("disabled","");