//--------------------------------------------------------------------------------------//封裝XMLHTTP的Request類的代碼 var $ajax = new Object();function getAjax() { var ajax = false; try { ajax = new ActiveXObject("Msxml2.XMLHTTP"); }
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>Ajax Tool Tip</title> <script type="text/javascript"> var xmlHttp; var dataDiv; var dataTable; var
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>Ajax Progress Bar</title> <script type="text/javascript"> var xmlHttp; var key; var bar_color = 'gray';
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" ><html> <head> <title>Using Ajax for validation</title> <script type="text/javascript"> var xmlHttp; function createXMLHttpRequest()
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>Ajax Dynamic Update</title> <script type="text/javascript"> var xmlHttp; function createXMLHttpRequest() {
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>Ajax Auto Complete</title> <style type="text/css"> .mouseOut { background: #708090; color: #FFFAFA; }
用戶端部分: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><html><head> <meta http-equiv="Content-Type" content="text/html"/> <script language="javascript"> var ajax;
很多時候Ajax的xmlHttpRequest請求都不是並發的,所以可以直接在JS中調用,或者調用jquery中的方法即可;但是如果考慮到請求並發的情況,而且時間比較長並且頻率也比較高,就需要考慮串連池問題了;下面是Ajax串連池代碼:code: var XMLHttp = { _objPool: [], _getInstance: function() { for (var i = 0; i < this._objPool.length; i++) {