jsp不行,得用javascript,我记得有个共享的javascript源代码,等一下,我找找看。
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比如:<script src="html_editor.js"/>以下是html_editor.js文件内容,var tbEventSrcElement;
var bInit = false;
var tbToolbars = new Array();function btnOver() {
if (event.srcElement.tagName != "IMG") return false;
var image = event.srcElement;
var element = image.parentElement;
if (image.className == "ICO") {
element.className = "BTN_OVERUP";
} else if (image.className == "ICO_DOWN") {
element.className = "BTN_OVERDOWN";
} event.cancelBubble=true;
}function btnOut() {
if (event.srcElement.tagName != "IMG") {
event.cancelBubble = true;
return false;
}
var image = event.srcElement;
var element = image.parentElement;
tbRaisedElement = null; element.className = "BTN";
image.classNmae = "ICO"; event.cancelBubble=true;
}function btnDown() {
if (event.srcElement.tagName != "IMG") {
event.cancelBubble = true;
event.returnValue=false;
return false;
} var image = event.srcElement;
var element = image.parentElement; element.className = "BTN_OVERDOWN";
image.className = "ICO_DOWN"; event.cancelBubble = true;
event.returnValue=false;
return false;
}function btnUp() {
var element, image, userOnClick, radioButtons, i;
if (event.srcElement.tagName == "IMG") {
image = event.srcElement;
element = image.parentElement;
} else {
element = event.srcElement;
image = element.children.tags("IMG")[0];
}
if ((image.className != "ICO") && (image.className != "ICO_DOWN") && (image.className != "ICO_DOWNPRESS")) return; tbEventSrcElement = element;
if (element.TBUSERONCLICK) {
eval(element.TBUSERONCLICK + "anonymous()");
}
element.className = "BTN_OVERUP"; image.className = "ICO";
event.cancelBubble=true;
return false;
}function TBCancelEvent() {
event.returnValue=false;
event.cancelBubble=true;
}var tbContentElementObject = null;
var tbContentElementTop = 0;
var tbContentElementBottom = 0;
var tbLastHeight = 0;
var tbLastWidth = 0;function InitBtn(element) {
element.onmouseover = btnOver;
element.onmouseout = btnOut;
element.onmousedown = btnDown;
element.onmouseup = btnUp;
element.ondragstart = TBCancelEvent;
element.onselectstart = TBCancelEvent;
element.onselect = TBCancelEvent;
element.TBUSERONCLICK = element.onclick; // Save away the original onclick event
element.onclick = TBCancelEvent;
element.TBINITIALIZED = true;
}function PopTB(tb) {
var i, elements, s; elements = tb.children;
for (i=0; i<elements.length; i++) {
if (elements[i].tagName == "SCRIPT" || elements[i].tagName == "!") continue;
switch (elements[i].className) {
case "BTN" :
if (elements[i].TBINITIALIZED == null) InitBtn(elements[i]);
elements[i].style.posLeft = tb.TBTOOLBARWIDTH;
tb.TBTOOLBARWIDTH += elements[i].offsetWidth + 1;
break;
case "GEN" :
elements[i].style.posLeft = tb.TBTOOLBARWIDTH;
tb.TBTOOLBARWIDTH += elements[i].offsetWidth + 1;
break;
case "SEP" :
elements[i].style.posLeft = tb.TBTOOLBARWIDTH + 2;
tb.TBTOOLBARWIDTH += 5;
break;
}
}
}function InitTB(tb) {
var s1, tr; tb.TBTOOLBARWIDTH = 5;
PopTB(tb);
tb.style.posWidth = tb.TBTOOLBARWIDTH + 4;
tb.insertAdjacentHTML("AfterBegin", '<DIV class=tbHandleDiv style="LEFT: 3"> </DIV><DIV class=tbHandleDiv style="LEFT: 6"> </DIV>');
}function LayoutTB() {
var x,y,i;
x = 0; y = 0;
if (tbToolbars.length == 0) return;
for (i=0; i<tbToolbars.length; i++) {
if ((x > 0) && (x + parseInt(tbToolbars[i].TBTOOLBARWIDTH) > document.body.offsetWidth)) {
x=0; y += tbToolbars[i].offsetHeight;
}
tbToolbars[i].style.left = x;
x += parseInt(tbToolbars[i].TBTOOLBARWIDTH) + 4;
tbToolbars[i].style.posTop = y;
}
tbContentElementTop = y + tbToolbars[0].offsetHeight;
tbContentElementObject.style.posTop = tbContentElementTop;
tbContentElementObject.style.left = 0;
tbContentElementObject.style.posHeight = document.body.offsetHeight - tbContentElementBottom - tbContentElementTop;
tbContentElementObject.style.width = document.body.offsetWidth;
tbLastHeight = document.body.offsetHeight;
tbLastWidth = document.body.offsetWidth;
}function LayoutElem()
{
tbContentElementObject.style.posTop = tbContentElementTop;
tbContentElementObject.style.left = 0;
tbContentElementObject.style.posHeight = document.body.offsetHeight - tbContentElementBottom - tbContentElementTop;
tbContentElementObject.style.width = document.body.offsetWidth;
tbLastHeight = document.body.offsetHeight;
tbLastWidth = document.body.offsetWidth;
}function document.onreadystatechange() {
var i, s;
if (document.readyState!="complete") return ;
if (bInit) return;
bInit = true;
document.body.scroll = "no";
for (i=0; i<document.body.all.length; i++) {
if (document.body.all[i].className == "BAR") {
InitTB(document.body.all[i]);
tbToolbars[tbToolbars.length] = document.body.all[i];
}
}
tbContentElementObject = document.body.all["tbContentElement"];
LayoutTB();
window.onresize = LayoutElem;
if (top.auto)
PutContents(top.text);
}
/** NewsEdit **/function RunCom(what,opt)
{
content1.focus();
content1.document.execCommand(what, '', opt);
content1.focus();
}function createLink()
{
content1.focus();
content1.document.execCommand('CreateLink', true, true);
content1.focus();
}function foreColor()
{
content1.focus();
RunCom('ForeColor', postform.fColor[postform.fColor.selectedIndex].value);
postform.fColor.options.value = 'color';
}function creatTable()
{
content1.focus();
var arr = showModalDialog("utilize/table.htm", "", "dialogWidth:17em; dialogHeight:12em; status:0");
if (arr != null)
{
var tmp = arr.split("*");
var row = tmp[0];
var col = tmp[1];
var string="<table style='WIDTH: "+tmp[2]+"px;' border="+tmp[3]+" bgcolor="+tmp[4]+" cellspacing='0' cellpadding='0'>";
for(i=1; i<=row; i++)
{
string=string+"<tr>";
for(j=1; j<=col; j++)
{
string=string+"<td> </td>";
}
string=string+"</tr>";
}
string=string+"</table>";
content = content1.document.body.innerHTML;
content = content+string;
content1.document.body.innerHTML = content;
}
else
{
content1.focus();
}
}function insertImage()
{
content1.focus();
var arr = window.open('utilize/upload.htm','','width=550,height=400');
if(arr==false) return;
}function text_clear()
{
content1.document.body.innerHTML = "";
document.postform.title.value = "";
}
manager.
<html>
<head>
<title>
manager
</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#ffffff">
<form method="post" action="preview.jsp" name="postform">
<input type="hidden" name="sort" value="add">
<h2></h2>
新闻标题:<br><input type="text" name="title"><br>
新闻内容:<br>
<img alt="剪切" src="image/cut.gif" onClick="RunCom('cut')">
<img alt="复制" src="image/copy.gif" onClick="RunCom('copy');">
<img alt="粘贴" src="image/paste.gif" onClick="RunCom('paste')">
<img alt="粗体" src="image/bold.gif" onClick="RunCom('bold')">
<img alt="斜体" src="image/italic.gif" onClick="RunCom('italic')">
<img alt="下划线" src="image/under.gif" onClick="RunCom('underline')">
<img alt="靠左对齐" src="image/aleft.gif" onClick="RunCom('justifyleft')">
<img alt="居中对齐" src="image/center.gif" onClick="RunCom('justifycenter')">
<img alt="靠右对齐" src="image/aright.gif" onClick="RunCom('justifyright')">
<br>
<img alt="加入超链接" src="image/wlink.gif" onClick="createLink()">
<img alt="插入图片" src="image/img.gif" onClick="insertImage()">
<img alt="插入表格" src="image/table.gif" onClick="creatTable()">
<br>
<select name="FontName" onChange="RunCom('fontname',this[this.selectedIndex].value);">
<option value="font" selected>字 体</option>
<option value="宋体">宋 体</option>
<option value="楷体_GB2312">楷 体</option>
<option value="黑体">黑 体</option>
<option value="仿宋_GB2312">仿仿宋</option>
<option value="新宋体">新宋体</option>
<option value="幼圆">幼 圆</option>
<option value="隶书">隶 书</option>
<option value="Arial">Arial</option>
<option value="Fixedsys">Fixedsys</option>
<option value="System">System</option>
<option value="Times New Roman">NewRoman</option>
<option value="Verdana">Verdana</option>
<option value="Wingdings">Wingdings</option>
<option value="Kantipur">Kantipur</option>
</select>
<select name="FontSize" onChange="RunCom('fontsize',this[this.selectedIndex].value);">
<option value="fontsize" selected>字 号</option>
<option value="1">1号</option>
<option value="2">2号</option>
<option value="3">3号</option>
<option value="4">4号</option>
<option value="5">5号</option>
<option value="6">6号</option>
<option value="7">7号</option>
</select>
<select name="fColor" onChange="foreColor()">
<option value="color" selected>字体颜色</option>
<option value="#000000" style="background-color: #000000"></option>
<option value="#000080" style="background-color: #000080"></option>
<option value="#0000ff" style="background-color: #0000ff"></option>
<option value="#008000" style="background-color: #008000"></option>
<option value="#008080" style="background-color: #008080"></option>
<option value="#00ff00" style="background-color: #00ff00"></option>
<option value="#00ffff" style="background-color: #00ffff"></option>
<option value="#800000" style="background-color: #800000"></option>
<option value="#800080" style="background-color: #800080"></option>
<option value="#808080" style="background-color: #808080"></option>
<option value="#c0c0c0" style="background-color: #c0c0c0"></option>
<option value="#ff0000" style="background-color: #ff0000"></option>
<option value="#ff00ff" style="background-color: #ff00ff"></option>
<option value="#ffff00" style="background-color: #ffff00"></option>
<option value="#ffffff" style="background-color: #ffffff"></option>
</select>
<br>
<iframe id="content1">
</iframe><br>
<input type="hidden" value="" name="content2">
<input type="submit" value="SUBMIT" onClick="return check_empty(this.form)">
<input type="reset" value="RESET" onClick="text_clear()">
</form>
</body>
<script language="JavaScript">
content1.document.open();
content1.document.write("<BODY MONOSPACE STYLE=\"font:10pt arial,sans-serif\"></body>");
content1.document.close();
content1.document.designMode = 'On';
document.write("<script src=\"edit.js\"><"+"/script>");function check_empty(form)
{
var content = content1.document.body.innerHTML;
var title = form.title.value;
if(content=="" || title=="")
{
alert("请填写新闻标题或新闻内容!");
return false;
}
else
{
form.content2.value = content;
return true;
}
}
</script>
</html>
http://www.jfinfo.com/room/admin/editor.asp
再看看这个
http://www.csdn.net/develop/article/15/15214.shtm