fe bug example

bug example

1.innerHTML = 或+=

js
if(rightframe) {
temp += "<div id='list_right_baiducpro_img' ></div>";
temp += "<div id='list_right_oldoutside' ></div>";
temp += "<div id='list_right_ggad' ></div>";
temp += "<div id='list_right_sogou' ></div>";
temp += "<div id='list_right_afc' ></div>";
temp += "<div id='list_right_baiducpro_img2' ></div>";
temp += "<div id='direct_ad_right' ></div>";
temp += "<div id='list_right_baiducpro_2' ></div>";
temp += "<div id='list_right_yima_ka' ></div>";
temp += "<div id='list_right_bottom' ></div>";
rightframe.innerHTML += temp;

rightframe.innerHTML 重新赋值，导致之前的元素绑定的事件全部丢失，而之前的被引用的dom节点仍在内存中，导致内存泄露。