JavaScript和DOM

 

表格全选反选取消

选择主机名IP端口
c1.com 192.168.1.80 80
c1.com 192.168.1.80 80
c1.com 192.168.1.80 80

添加标签

  • helei

滚动标签

欢迎李磊今天来上课

删除

 

显示时间

 

搜索框

<script type="text/javascript">// <![CDATA[
//全选
function allclick() {
var obj = document.getElementById('tb').children;
for(var i=0;i<obj.length;i++){
console.log(obj[i].firstElementChild.firstElementChild);
obj[i].firstElementChild.firstElementChild.checked=true;
}
}
//反选
function resetclick() {
var obj = document.getElementById('tb').children;
for(var i=0;i<obj.length;i++){
if(obj[i].firstElementChild.firstElementChild.checked==true){
obj[i].firstElementChild.firstElementChild.checked=false;
}else {
obj[i].firstElementChild.firstElementChild.checked=true;
}
}
}
//取消
function removeclick() {
var obj = document.getElementById('tb').children;
for(var i=0;i<obj.length;i++){
obj[i].firstElementChild.firstElementChild.checked=false;
}
}
//添加标签
function addmsg() {
var msg=document.getElementById('d2').firstElementChild.nextElementSibling.value;
if(msg.trim()!=''){
var obj = document.createElement('li');
obj.innerText=msg;
document.getElementById('u1').appendChild(obj);
document.getElementById('d2').firstElementChild.nextElementSibling.value='';
}
}
//欢迎李磊今天来上课
function welcome() {
var text_1 = document.getElementById('d3').lastElementChild.innerText;
var text_2 = text_1.substring(1,text_1.length+1).concat(text_1[0]);
document.getElementById('d3').lastElementChild.innerText = text_2;
console.log(text_2);
}
setInterval(welcome,1000);
//删除
function deleter() {
document.getElementById('d4').lastElementChild.innerText='已删除';
setTimeout(function () {
document.getElementById('d4').lastElementChild.innerText='';
},5000)
}
//显示时间
function times() {
data = new Date();
var year = data.getYear();
var moth = data.getMonth();
var day = data.getDate();
var hours = data.getHours();
var minu = data.getMinutes();
var sen = data.getSeconds();
var times = year+'-'+moth+'-'+day+' '+hours+':'+minu+':'+sen;
document.getElementById('d5').lastElementChild.innerText=times;
}
setInterval(times,1000);
// ]]></script>

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

sdd

 

posted @ 2017-04-19 18:07  40块钱抓娃娃  阅读(267)  评论(0编辑  收藏  举报