digg.js

来自「采用模块化开发」· JavaScript 代码 · 共 35 行

JS
35
字号
function InitAjax()
{
 var ajax=false;
 try {
  ajax = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   ajax = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   ajax = false;
  }
 }
 if (!ajax && typeof XMLHttpRequest!='undefined') {
  ajax = new XMLHttpRequest();
 }
 return ajax;
}

function getAjax(httpurl,requests,div)
{
 if (typeof(httpurl,requests,div) == 'undefined')
 {
  return false;
 }
	var url = httpurl+requests;
	var show = document.getElementById(div);
 var ajax = InitAjax();
 ajax.open("GET", url, true);
 ajax.onreadystatechange = function() {
  if (ajax.readyState == 4 && ajax.status == 200) {
   show.innerHTML = ajax.responseText;
  }
 }
 ajax.send(null);
}

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?