页面中,
for (var i = 0; i < 50; i++)
{
resultStr =resultStr+ "记录第几条:"+i + " <br>";
}
得到一个这样的变量,再把变量放到一div中
document.getElementById("result").innerHTML = resultStr;<div id="result" name="result" style="height:570px; float:left;" ></div>现需实现:在div id="result" 这个div内,可分页,可翻页来显示内容,分五页,一页显示十条,如何实现呀,thanks
for (var i = 0; i < 50; i++)
{
resultStr =resultStr+ "记录第几条:"+i + " <br>";
}
得到一个这样的变量,再把变量放到一div中
document.getElementById("result").innerHTML = resultStr;<div id="result" name="result" style="height:570px; float:left;" ></div>现需实现:在div id="result" 这个div内,可分页,可翻页来显示内容,分五页,一页显示十条,如何实现呀,thanks
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title></title>
</head>
<body>
<div id="pages"></div>
<div id="pager">
<a href="javascript:;" onclick="prev()">上一页</a>
<a href="javascript:;" onclick="next()">下一页</a>
</div>
<script type="text/javascript">
var content = "";
content += "天地有正气,杂然赋流形。";
content += "下则为河岳,上则为日星。";
content += "于人曰浩然,沛乎塞苍冥。";
content += "楚囚缨其冠,传车送穷北。";
content += "鼎镬甘如饴,求之不可得。";
content += "阴房阗鬼火,春院闭天黑。";
content += "牛骥同一皂,鸡栖凤凰食。";
content += "一朝蒙雾露,分作沟中瘠。";
content += "如此再寒暑,百疠自辟易。";
content += "嗟哉沮洳场,为我安乐国。";
content += "岂有他缪巧,阴阳不能贼。";
content += "顾此耿耿在,仰视浮云白。";
content += "悠悠我心悲,苍天曷有极。";
content += "哲人日已远,典刑在夙昔。";
content += "风檐展书读,古道照颜色。"; var arr = content.split("。");
var html = "";
for (var i = 0; i < arr.length; i++) {
if (i == 0) html += "<div>";
else if (i == arr.length - 1) html += "</div>";
else if (i % 5 == 0) html += "</div><div style='display:none;'>"
html += (arr[i] + "。<br />");
}
document.getElementById("pages").innerHTML = html; var index = 1; //当前页
var pages = document.getElementById("pages").getElementsByTagName("div");
// 上一页
function prev() {
index = --index < 1 ? 1 : index;
for (var i = 0; i < pages.length; i++) {
pages[i].style.display = (i == index - 1) ? "block" : "none";
}
}
// 下一页
function next() {
index = ++index > pages.length ? pages.length : index;
for (var i = 0; i < pages.length; i++) {
pages[i].style.display = (i == index - 1) ? "block" : "none";
}
}
</script>
</body>
</html>