有点难度,JS用户列表并选择填充? 本帖最后由 yzflying 于 2010-01-03 17:45:38 编辑 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 仅供参考:<html><head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>test</title></head><body> <div style="float:left"> <textarea id="toSend" style="width:400px;height=300px"></textarea> </div> <div style="float:left"> <a href="javascript:;" id="company">总公司</a> <ul id="_company"> <li><a href="javascript:;" id="company01">总公司员工1</a></li> <li><a href="javascript:;" id="company02">总公司员工2</a></li> <li><a href="javascript:;" id="company03">总公司员工3</a></li> <li><a href="javascript:;" id="company04">总公司员工4</a></li> <li><a href="javascript:;" id="company05">总公司员工5</a></li> </ul> <a href="javascript:;" id="subCompanyA">分公司1</a> <ul id="_subCompanyA"> <li><a href="javascript:;" id="subCompanyA01">分公司1员工1</a></li> <li><a href="javascript:;" id="subCompanyA02">分公司1员工2</a></li> <li><a href="javascript:;" id="subCompanyA03">分公司1员工3</a></li> </ul> </div><script type="text/javascript"> //点击员工名字添加或删除员工 function addOrDelOne(obj){ var textbox = document.getElementById("toSend"),allSelectedWorkers = textbox.value.split(","); if(textbox.value.indexOf(obj.innerHTML) < 0){ if(allSelectedWorkers[0] == ""){ allSelectedWorkers[0] = obj.innerHTML; }else{ allSelectedWorkers.push(obj.innerHTML); } textbox.value = allSelectedWorkers.join(","); }else{ textbox.value = textbox.value.replace(eval("/(,|^)"+obj.innerHTML+"(?=,|$)/"),"").replace(/^,/,""); } } //点击总公司名字或分公司名字,如果还有人没加进去,则加进去,否则删除所有分公司人员 function addOrDelAll(obj){ var textbox = document.getElementById("toSend"),allSelectedWorkers = textbox.value.split(","); var workers = document.getElementById("_"+obj.id).getElementsByTagName("a"); var allBeChecked = true; //判断是不是所有人都加进去了 for(var idx in workers){ if(typeof workers[idx] == "object"){ if(textbox.value.indexOf(workers[idx].innerHTML) < 0){ allBeChecked = false; break; } } } //如果所有人都加进去了,删除所有人并返回 if(allBeChecked){ var textboxVal = textbox.value; for(var idx in workers){ textboxVal = textboxVal.replace(eval("/(,|^)"+workers[idx].innerHTML+"(?=,|$)/"),"").replace(/^,/,""); } textbox.value = textboxVal; return; } //把没加进去的人加进去 for(var idx in workers){ if(typeof workers[idx] == "object"){ if(textbox.value.indexOf(workers[idx].innerHTML) < 0){ if(allSelectedWorkers[0] == ""){ allSelectedWorkers[0] = workers[idx].innerHTML; }else{ allSelectedWorkers.push(workers[idx].innerHTML); } } } } textbox.value = allSelectedWorkers.join(","); } //事件分配 window.onload = function(){ var allLinks = document.getElementsByTagName("a"); for(var idx in allLinks){ if(typeof allLinks[idx] == "object" && /\d/.test(allLinks[idx].id)){ allLinks[idx].onclick = function(){addOrDelOne(this)}; }else if(typeof allLinks[idx] == "object"){ allLinks[idx].onclick = function(){addOrDelAll(this)}; } } }</script></body></html> window.onload改一下,测试2000人的极端情况,就我的电脑反应还行 window.onload = function(){ var html=""; var html1=""; for(var i=0;i<1000;i++){ html += "<li><a href='javascript:;' id='company"+i+"'>总公司员工"+i+"</a></li>"; html1 += "<li><a href='javascript:;' id='subCompanyA"+i+"'>分公司A员工"+i+"</a></li>"; } document.getElementById("_company").innerHTML = html; document.getElementById("_subCompanyA").innerHTML = html1; var allLinks = document.getElementsByTagName("a"); for(var idx in allLinks){ if(typeof allLinks[idx] == "object" && /\d/.test(allLinks[idx].id)){ allLinks[idx].onclick = function(){addOrDelOne(this)}; }else if(typeof allLinks[idx] == "object"){ allLinks[idx].onclick = function(){addOrDelAll(this)}; } } } 页内搜索 一个页面调用另一个域的页面,他们之间如何传值? 关于colorbox看不到next,previous和close????? 有关tip图片 帮忙推荐基本javaScript的入门书 IE 中这样写以后不会有问题吧? 在其它页面用JS取首页(静态HTML页面)URL参数问题 请大家帮帮忙 屏蔽shift+鼠标左键!!! iframe 是什么,如何用请大家指教,一定给分!! jQuery 获得iframe页面里边的ID值 FF中,怎么弹不出任何内容??
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>test</title>
</head>
<body>
<div style="float:left">
<textarea id="toSend" style="width:400px;height=300px"></textarea>
</div>
<div style="float:left">
<a href="javascript:;" id="company">总公司</a>
<ul id="_company">
<li><a href="javascript:;" id="company01">总公司员工1</a></li>
<li><a href="javascript:;" id="company02">总公司员工2</a></li>
<li><a href="javascript:;" id="company03">总公司员工3</a></li>
<li><a href="javascript:;" id="company04">总公司员工4</a></li>
<li><a href="javascript:;" id="company05">总公司员工5</a></li>
</ul>
<a href="javascript:;" id="subCompanyA">分公司1</a>
<ul id="_subCompanyA">
<li><a href="javascript:;" id="subCompanyA01">分公司1员工1</a></li>
<li><a href="javascript:;" id="subCompanyA02">分公司1员工2</a></li>
<li><a href="javascript:;" id="subCompanyA03">分公司1员工3</a></li>
</ul>
</div>
<script type="text/javascript">
//点击员工名字添加或删除员工
function addOrDelOne(obj){
var textbox = document.getElementById("toSend"),allSelectedWorkers = textbox.value.split(",");
if(textbox.value.indexOf(obj.innerHTML) < 0){
if(allSelectedWorkers[0] == ""){
allSelectedWorkers[0] = obj.innerHTML;
}else{
allSelectedWorkers.push(obj.innerHTML);
}
textbox.value = allSelectedWorkers.join(",");
}else{
textbox.value = textbox.value.replace(eval("/(,|^)"+obj.innerHTML+"(?=,|$)/"),"").replace(/^,/,"");
}
}
//点击总公司名字或分公司名字,如果还有人没加进去,则加进去,否则删除所有分公司人员
function addOrDelAll(obj){
var textbox = document.getElementById("toSend"),allSelectedWorkers = textbox.value.split(",");
var workers = document.getElementById("_"+obj.id).getElementsByTagName("a");
var allBeChecked = true;
//判断是不是所有人都加进去了
for(var idx in workers){
if(typeof workers[idx] == "object"){
if(textbox.value.indexOf(workers[idx].innerHTML) < 0){
allBeChecked = false;
break;
}
}
}
//如果所有人都加进去了,删除所有人并返回
if(allBeChecked){
var textboxVal = textbox.value;
for(var idx in workers){
textboxVal = textboxVal.replace(eval("/(,|^)"+workers[idx].innerHTML+"(?=,|$)/"),"").replace(/^,/,"");
}
textbox.value = textboxVal;
return;
}
//把没加进去的人加进去
for(var idx in workers){
if(typeof workers[idx] == "object"){
if(textbox.value.indexOf(workers[idx].innerHTML) < 0){
if(allSelectedWorkers[0] == ""){
allSelectedWorkers[0] = workers[idx].innerHTML;
}else{
allSelectedWorkers.push(workers[idx].innerHTML);
}
}
}
}
textbox.value = allSelectedWorkers.join(",");
} //事件分配
window.onload = function(){
var allLinks = document.getElementsByTagName("a"); for(var idx in allLinks){
if(typeof allLinks[idx] == "object" && /\d/.test(allLinks[idx].id)){
allLinks[idx].onclick = function(){addOrDelOne(this)};
}else if(typeof allLinks[idx] == "object"){
allLinks[idx].onclick = function(){addOrDelAll(this)};
}
}
}
</script>
</body>
</html>
window.onload = function(){
var html="";
var html1="";
for(var i=0;i<1000;i++){
html += "<li><a href='javascript:;' id='company"+i+"'>总公司员工"+i+"</a></li>";
html1 += "<li><a href='javascript:;' id='subCompanyA"+i+"'>分公司A员工"+i+"</a></li>";
}
document.getElementById("_company").innerHTML = html;
document.getElementById("_subCompanyA").innerHTML = html1; var allLinks = document.getElementsByTagName("a");
for(var idx in allLinks){
if(typeof allLinks[idx] == "object" && /\d/.test(allLinks[idx].id)){
allLinks[idx].onclick = function(){addOrDelOne(this)};
}else if(typeof allLinks[idx] == "object"){
allLinks[idx].onclick = function(){addOrDelAll(this)};
}
}
}