js获得后台request内容

 <script>
			  	var method = '<%=request.getAttribute("method")%>';
			  	if(method == 1){
			  		$(".pageTD").attr(colspan,14);
			  	}
			</script>

 设置标签可用

			$("#id").attr("disabled",true);

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转载自blog.csdn.net/qq_34579060/article/details/80853141