$('.fr-sheetbutton-container-active .fr-sheetbutton-middlepart').css('color', 'red'); $('.fr-sheetbutton-container').bind('click', function() { $('.fr-sheetbutton-container-active .fr-sheetbutton-middlepart').css('color', 'red'); $('.fr-sheetbutton-container:not(.fr-sheetbutton-container-active) .fr-sheetbutton-middlepart').css('color', 'black'); });

加载起始事件

填报或者数据分析，加载结束事件

$(".fr-sheetbutton-middlepart")[0].style.color="red"    //[0]表示第一个页签，依次类推

$(".fr-sheetbutton-middlepart")[0].style.color="yellow" 

效果

资深互助   别问人这种问题？你就是全能的！

$(".fr-sheetbutton-container").click(function(){

//默认所有页签字体颜色为黑色，页签从0开始

$(".fr-sheetbutton-middlepart")[0].style.color="black" ;

$(".fr-sheetbutton-middlepart")[1].style.color="black" ;

//获取当前页签

var a = _g().selectedIndex;

if(a==a){

$(".fr-sheetbutton-middlepart")[a].style.color="red" ;//设置当前页签为红色

}

})