Jquery操作元素的属性和css

<button id="problem_chart_search" type="confirm" style="margin: 0 3em;color: #fff;font-size:.75em;padding: 2px 10px;">搜索</button>

//1、改属性

$('#problem_chart_search').attr("disabled", "disabled");

1.1去除属性

$('#problem_chart_search').removeAttr("disabled")

//2、改CSS

$('#problem_chart_search').css("background-color","#d4d4d4");

 

2.1 移除Css

$('#problem_chart_search').removeCss"background-color");