JQuery取得变量ID
/*显示微博*/
function show_WeiBo(user_id, num, page, divid) {
var xmlResult;
$ID(divid).style.visibility = "hidden";
var regxml = AjaxObject();
if (regxml) {
regxml.onreadystatechange = function() {
if (regxml.readyState == 4) {
if (regxml.status == 200) {
xmlResult = regxml.responseXML;
var results, i, strTemp = "", strPage = "", W_id, UserId, ParentId, Content, Created, PageUrl, FlashUrl, PicUrl, Pic, Type, allrec, totalpage, pages;
results = xmlResult.getElementsByTagName("result");
if (results[0].getElementsByTagName("Id")[0].firstChild.data == "#") {
strTemp = "<font class=\"gray\"><br /> ---暂无相关信息!---</font>";
}
else {
allrec = xmlResult.getElementsByTagName("allrec")[0].firstChild.data;
totalpage = xmlResult.getElementsByTagName("totalpage")[0].firstChild.data;
pages = xmlResult.getElementsByTagName("page")[0].firstChild.data;
var currentpage = parseInt(pages);
/*分页-start-*/
if (totalpage > 1) {
strPage += "<div class=\"page_list\">";
var n = currentpage + 1;
var p = currentpage - 1;
if (p <= 0) {
p = 1;
}
if (n >= totalpage) {
n = totalpage;
}
var minpage = currentpage - 3;
var maxpage = currentpage + 3;
if (minpage <= 0) {
minpage = 1;
maxpage = 7;
}
if (maxpage > totalpage) {
maxpage = totalpage;
minpage = maxpage - 6;
if (minpage <= 0) {
minpage = 1;
}
}
/*第一页和上一页*/
if (currentpage != 1) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + p + ",'" + divid + "');\">上一页</a>";
} else {
strPage += "<span class=\"page1\">上一页</span>";
}
if (currentpage - 1 > 3 && totalpage > 7) {
if (currentpage - 1 == 4 || totalpage == 8) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + ",1,'" + divid + "');\">1</a>";
} else {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + ",1,'" + divid + "');\">1</a><span>.</span>";
}
}
/*第一页和上一页*/
for (var i = minpage; i <= maxpage; i++) {
if (currentpage == i) {
strPage += "<a class=\"page1\">" + i + "</a>";
} else {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + i + ",'" + divid + "');\">" + i + "</a>";
}
}
/*最后一页和下一页*/
if (totalpage - currentpage > 3 && totalpage > 7) {
if (totalpage - currentpage == 4 || totalpage == 8) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + totalpage + ",'" + divid + "');\">" + totalpage + "</a>";
} else {
strPage += "<span>.</span><a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + totalpage + ",'" + divid + "');\">" + totalpage + "</a>";
}
}
if (currentpage < totalpage) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + n + ",'" + divid + "');\" >下一页</a>";
} else {
strPage += "<span class=\"page1\">下一页</span>";
}
/*最后一页和下一页*/
strPage = strPage + "</div>";
$ID(divid + "_b_page").innerHTML = strPage;
/*分页-end-*/
}
for (i = 0; i < results.length; i++) {
strTemp += "<ul class=\"weibo_list\" onmouseover=\"\" onmouseout=\"\">";
W_id = results[i].getElementsByTagName("Id")[0].firstChild.data;
UserId = results[i].getElementsByTagName("UserId")[0].firstChild.data;
ParentId = results[i].getElementsByTagName("ParentId")[0].firstChild.data;
Content = unescape(results[i].getElementsByTagName("Content")[0].firstChild.data);
Created = unescape(results[i].getElementsByTagName("Created")[0].firstChild.data);
PageUrl = unescape(results[i].getElementsByTagName("PageUrl")[0].firstChild.data);
FlashUrl = unescape(results[i].getElementsByTagName("FlashUrl")[0].firstChild.data);
PicUrl = unescape(results[i].getElementsByTagName("PicUrl")[0].firstChild.data);
Pic = unescape(results[i].getElementsByTagName("Pic")[0].firstChild.data);
Type = results[i].getElementsByTagName("Type")[0].firstChild.data;
strTemp += "<li>"+Content+" "+Created+"</li>";
strTemp += "</ul>";
}
}
$ID(divid).innerHTML = strTemp;
$ID(divid).style.visibility = "";
}
}
}
regxml.open("GET", "Ajax/Handler.ashx?user_id=" + user_id + "&pageSize=" + num + "&page=" + page, true);
regxml.send(null);
}
}
调用页面：
<div class="content" id="weibo_list">
</div>
<script language="javascript" type="text/javascript">
show_WeiBo(0,5,1,'weibo_list');
</script>
