求大佬指教,怎么簡化下面的代碼
有沒有大佬幫我簡化下面的代碼:
? menu_li[0].onmouseover=function()
????? {startMove( under_line[0],{width:100});};
?
????? ?
????? menu_li[0].onmouseout=function()
????? {startMove( under_line[0],{width:0});};
?????
?????? menu_li[1].onmouseover=function()
????? {startMove( under_line[1],{width:100});};
?
????? ?
????? menu_li[1].onmouseout=function()
????? {startMove( under_line[1],{width:0});};
????? ?
??? menu_li[2].onmouseover=function()
????? {startMove( under_line[2],{width:100});};
?
????? ?
????? menu_li[2].onmouseout=function()
????? {startMove( under_line[2],{width:0});};
???? menu_li[3].onmouseover=function()
????? {startMove( under_line[3],{width:100});};
?
????? ?
????? menu_li[3].onmouseout=function()
????? {startMove( under_line[3],{width:0});};
??????? menu_li[4].onmouseover=function()
????? {startMove( under_line[4],{width:100});};
?
????? ?
????? menu_li[4].onmouseout=function()
????? {startMove( under_line[4],{width:0});};
????? ?
2019-02-13
for(var i=0;i<menu_li.length;i++){
????menu_li[i].onmouseover=function(){
?????????startMove( under_line[i],{width:100});
????};
????menu_li.onmouseout=function(){
????????startMove( under_line[i],{width:0});
????};
}
2019-01-21
同學(xué)你好,我是一個剛學(xué)js兩個月的新手,startMove函數(shù)我還不懂,不過我覺得你一個一個的寫鼠標(biāo)觸發(fā)事件太笨拙了,想辦法用遍歷循環(huán)或者while什么的實(shí)現(xiàn)才行啊,加油!
2019-01-21
大佬們,看一下,謝謝了