<script>
jQuery(function($) {
/**********
获取未处理报警信息总数
**************/
var result;
$.ajax({
async:false,
cache:false,
url: "alarm_findPageAlarm.do",//访问后台接⼝取数据
/
/ dataType : "json",
type: 'POST',
success: function(data){
result = eval('('+ data +')');
}
});
var alarmCount;
alarmCount = al;
/**********
鲁豫的老公朱雷静态代码形式
**********/
/
*
<li>
<a href="#" rel="external nofollow" class="dropdown-toggle">
<i class="icon-desktop"></i>
<span class="menu-text"> 设备管理 </span>
<b class="arrow icon-angle-down"></b>
</a>
<ul class="submenu">
<li>
<a href="smartTerminal.html" rel="external nofollow" >
<i class="icon-double-angle-right"></i>
智能终端管理
</a>
</li>
<li>
<a href="labelPrinter.html" rel="external nofollow" >张栋梁和王心凌
<i class="icon-double-angle-right"></i>
标签打印机管理
</a>
</li>
</ul>
</li>
*/
/*****从后台取出导航栏数据******/
$.ajax({
async:true,
cache:false,
url: "user_getMenuBuf.do",
// dataType : "json",
type: 'POST',
success: function(result){
var result = eval('('+ result +')');
if(result != undefined && result.length > 0){
var firstMenu = [];
var firstHref = [];
var firstIcon = [];
var subMenu = [];
/******⼀级导航栏数据*******/
for (var i = 0; i < result.length; i++){
firstMenu[i] = result[i].name;
firstHref[i] = result[i].url;
firstIcon[i] = result[i].iconCls;
/*******添加li标签********/
var menuInfo = ElementById("menuInfo");
var firstLi = ateElement("li");//创建新的 li元素
menuInfo.appendChild(firstLi);//将此li元素添加⾄页⾯的ul下⼀级中
firstLi.style.borderBottom = "0px solid #CCEBF8";//设置li下边框样式
/******设置选中li、离开li时li的样式********/
this.style.background = "#23ACFA";
};
/* useover = function(){
this.style.background = "#23ACFA";
}; */
this.style.background = "#0477C0";
};
/******添加a标签**********/
var firstALabel = ateElement("a");
firstALabel.setAttribute("href", firstHref[i]);//js为新添加的a元素动态设置href属性firstALabel.setAttribute("class", "dropdown-toggle");
//firstALabel.className = "dropdown-toggle";//兼容性好
firstALabel.setAttribute("target", "content");
//firstALabel.style.backgroundImage="url(./img/17.jpg)"
firstALabel.style.background = "#0477C0";//js为新添加的a元素动态设置背景颜⾊
// background:url(./img/17.jpg);
firstALabel.style.marginLeft = "20px";//js为新添加的a元素动态设置左外边距
firstLi.appendChild(firstALabel);
this.style.background = "#23ACFA";
};港台三圾片
/* useover = function(){
this.style.background = "#23ACFA";
}; */
this.style.background = "#0477C0";
};
/*******添加i标签*******/
var firstILavel = ateElement("i");
firstILavel.setAttribute("class", firstIcon[i]);
lor = "#F4F8FF";//动态设置i元素的颜⾊
君君是谁firstALabel.appendChild(firstILavel);
/*********添加span标签**********/
var firstSpan = ateElement("span");
firstSpan.className = "menu-text";
firstSpan.innerHTML = firstMenu[i];//js为新添加的span元素动态设置显⽰内容
firstSpan.style.fontSize = "14.5px";//js为新添加的span元素动态设置显⽰内容的字体⼤⼩lor = "#66D2F1";//js为新添加的span元素动态设置显⽰内容的字体颜⾊firstSpan.style.marginLeft = "15px";
firstALabel.appendChild(firstSpan);
if (firstMenu[i] == "报警信息管理"){
爱的回归线var alarmIcon = ateElement("span");
alarmIcon.className = "badge badge-important";
alarmIcon.innerHTML = alarmCount; //alarmCount为全局变量，且是通过ajax从后台获取到的firstSpan.appendChild(alarmIcon);
}
if (result[i].children.length > 0){
var secondHref = [];
var secondMenu = [];
var secondIcon = [];
/*******添加b标签********/
var firstBLabel = ateElement("b");
firstBLabel.className = "arrow icon-angle-down";
lor = "white";
firstALabel.appendChild(firstBLabel);
/********添加ul标签************/
var secondUl = ateElement("ul");
secondUl.setAttribute("class", "submenu");
firstLi.appendChild(secondUl);
for (var j = 0; j < result[i].children.length; j++){ secondHref[j] = result[i].children[j].url;
secondMenu[j] = result[i].children[j].name;
secondIcon[j] = result[i].children[j].iconCls;
/******添加li标签*******/
var secondLi = ateElement("li"); secondLi.style.background = "#CCEBF8";
secondUl.appendChild(secondLi);
二手房按揭贷款/*******添加a标签*******/
var secondALabel = ateElement("a"); secondALabel.setAttribute("href", secondHref[j]); secondALabel.setAttribute("target", "content");
//secondALabel.style.background = "#CCEBF8"; secondLi.appendChild(secondALabel);
/*******添加i标签**********/
var secondILabel = ateElement("i"); secondILabel.setAttribute("class", "icon-double-angle-right"); secondALabel.appendChild(secondILabel);
/******添加⼆级导航信息********/
secondALabel.innerHTML = secondMenu[j]; secondALabel.style.fontSize = "15px";
//secondALabel.style.marginLeft = "60px";
}
}
}
}
},
error: function() {
alert("加载菜单失败");
}
});
})
</script>
静态⽣成菜单树的代码：
⽣成菜单树的效果：
以上这篇利⽤js将ajax获取到的后台数据动态加载⾄⽹页中的⽅法就是⼩编分享给⼤家的全部内容了，希望能给⼤家⼀个参考，也希望⼤家多多⽀持。
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