做一个菜单,需要读取服务器端的XML文件,然后根据XML文件内容拼成菜单.
读取XMLvar docMenu=new ActiveXObject("Microsoft.XMLDOM"); //创建XmlDom对象docMenu.async=true; //使用异步加载docMenu.onreadystatechange=LoadedMenu;function LoadMenuDoc(){var Url="Xml/pageMenu.xml"; docMenu.load(Url);}function LoadedMenu(){var txt="<table cellspacing=\"1\" class=\"grid fixed\"><tr><td class=\"category hand\">未加载!</td></tr></table>"if(docMenu.readyState==4) { txt = "";if(docMenu.parseError.errorCode != 0) { txt="Error"; }else {var parents = docMenu.documentElement.selectNodes("ParentMenu");if(parents != null && parents.length > 0) {for(var i=0;i<parents.length;++i) {if(parents[i].getAttribute("Active") == 0) { txt += "<table cellspacing=\"1\" class=\"grid fixed\"><tr><td class=\"category linkdisable\">≡ { " + parents[i].getAttribute("Name") + " } ≡</td></tr></table><table cellspacing=\"0\"><tr><td colspan=\"3\" style=\"height: 1px;\"><img alt=\"\" src=\"images/blank.gif\" /></td></tr></table>"; continue; }else { txt += "<table cellspacing=\"1\" class=\"grid fixed\"><tr><td class=\"category hand\" οnclick=\"collapse('menu_"+ i +"')\">≡ { " + parents[i].getAttribute("Name") + " } ≡</td></tr><tr id=\"menu_" + i + "\"><td class=\"items\"><ul>"; }var children = parents[i].childNodes;if(children != null && children.length > 0) {for(var j=0;j<children.length;++j) {if(children[j].getAttribute("Active") == 0) { txt += "<li class=\"linkdisable\">" + children[j].getAttribute("Name") + "</li>"; }else { txt += "<li><a href=\"" + children[j].getAttribute("Url") + "\">" + children[j].getAttribute("Name") + "</a></li>"; } } }else { txt += "<li><a href=\"#\"></a></li>"; } txt += "</ul></td></tr></table><table cellspacing=\"0\"><tr><td colspan=\"3\" style=\"height: 1px;\"><img alt=\"\" src=\"images/blank.gif\" /></td></tr></table>"; } } } }else { txt="<table cellspacing=\"1\" class=\"grid fixed\"><tr><td class=\"category hand\">Loading</td></tr></table>"; } leftBar.innerHTML = txt;}
转载于:https://www.cnblogs.com/KenBlove/archive/2008/11/22/1339043.html
相关资源：Javascript读取xml文件