最新回答 / qq_长风的锋_0
var i=0; for(i=2*i+1;i<nownode;i--){ content.removeChild(content.childNodes[i]); }这个循环吊不吊 就问你们怕不怕?
2015-07-04
var parent = mylist.parentNode.parentNode.parentNode.lastChild;
document.write(parent.innerHTML);
document.write(parent.innerHTML);
2015-07-03
var Lists = document.getElementsByTagName('li');
for(var i = 0;i<Lists.length;i++){
var text = Lists[i].getAttribute('title');
if(text[i] == null){
Lists[i].setAttribute('title','WEB前端技术');
document.write(Lists[i].innerHTML + '<br>');
}
}
for(var i = 0;i<Lists.length;i++){
var text = Lists[i].getAttribute('title');
if(text[i] == null){
Lists[i].setAttribute('title','WEB前端技术');
document.write(Lists[i].innerHTML + '<br>');
}
}
2015-07-03
最赞回答 / 子木___
var searchString = ''; //第一种方法 for(var i=0;i<infos.length;i++){ searchString = infos[i].join('|'); if(-1 != searchString.indexOf('女')&&-1 != searchString.indexOf('大一')) alert(searchString);
2015-07-03