我如何在保留外部HTML的情况下按字母顺序对无序列表进行排序? 我目前的设置按字母顺序排序列表,但它只重新排列列表元素的内部HTML,而不是整个元素,这是一个问题,因为在标签中我有针对每个元素特定的事件脚本调用。 列表元素本身是通过脚本从XML文档添加的。
以下是HTML:
var xhttp;
xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
onLoad(this);
}
};
xhttp.open("GET", "stocks.xml", true);
xhttp.send();
function onLoad(xml) {
var x, i, txt, xmlDoc;
xmlDoc = xml.responseXML;
txt = "<ul id = stocksymbols>";
var StockList;
x = xmlDoc.getElementsByTagName("Stock");
for (i = 0; i < x.length; i++) {
symbol = x[i].getAttribute('symbol');
txt += "<li onmouseover=\"mouseOver('" + symbol + "')\" onmouseout=\"mouseOut()\">" + symbol + "</li>";
}
document.getElementById("stockList").innerHTML = txt + "</ul>";
sortList("stocksymbols");
}
function sortList(ul) {
if (typeof ul == "string")
ul = document.getElementById(ul);
var lis = ul.getElementsByTagName("LI");
var vals = [];
for (var i = 0, l = lis.length; i < l; i++)
vals.push(lis[i].innerHTML);
vals.sort();
for (var i = 0, l = lis.length; i < l; i++)
lis[i].innerHTML = vals[i];
}
function mouseOver(target) {
stockInfoDiv = document.getElementById("stockInfo");
stockInfoDiv.innerHTML = target;
}
function mouseOut() {
stockInfoDiv.innerHTML = "";
}
h2 {
color: Navy;
}
li {
font-family: monospace;
font-weight: bold;
color: Navy;
}
li:hover {
font-family: monospace;
font-weight: bold;
color: red;
}
<html>
<head>
<title></title>
</head>
<body>
<h2>List of Stocks:</h2>
<div id="stockList">
</div>
<br />
<br />
<br />
<div id="stockInfo">
</div>
</body>
</html>