用webBrowser给“在线编辑器”添加内容
在一个页面中嵌入了“在线编辑器”,我想利用webBrowser自动在“在线编辑器”中添加内容,可以怎么也添加不进去。
曾经利用下面的语句去搜寻,可搜寻不到。
HtmlElement tbRemark = webBrowser1.Document.All[ "Composition "];
以下是页面的部分代码:
<tr>
<td align= "right " class= "TableRow2 "> <b> 课件简介: </b> </td>
<td colspan= "3 " class= "TableRow1 "> <textarea name= "content " style= "display:none "> </textarea>
<script src= '../editor/edit.js ' type=text/javascript> </script> </td>
</tr>
以下是edit.js的部分代码:
var strPath = "../editor/images/ ";
var strFilePath = "../editor/ ";
// 系统初试化 函数组开始
///////////////////////////////////////////////////////////////////////////////
SEP_PADDING = 5;
HANDLE_PADDING = 7;
var BrowserInfo = new Object() ;
BrowserInfo.MajorVer = navigator.appVersion.match(/MSIE (.)/)[1] ;
BrowserInfo.MinorVer = navigator.appVersion.match(/MSIE .\.(.)/)[1] ;
BrowserInfo.IsIE55OrMore = BrowserInfo.MajorVer > = 6 || ( BrowserInfo.MajorVer > = 5 && BrowserInfo.MinorVer > = 5 ) ;
var yToolbars = new Array();
var YInitialized = false;
document.writeln( " <link href=\ " " +strFilePath+ "editor.css\ " type=\ "text/css\ " rel=\ "stylesheet\ "> ");
document.writeln( " <table width=520 cellpadding=1 cellspacing=0 border=0 bgcolor=\ "#E8E8E8\ "> <tr valign= 'top '> <td colspan=2> ");
document.writeln( " <table width= '100% ' cellpadding=1 class= 'Toolbar ' cellspacing=0 border=0> <tr valign= 'top '> <td> <div class= 'yToolbar '> <div class= 'TBHandle '> </div> <select ID=formatSelect CLASS=\ "TBGen\ " onChange=\ "FormatText( 'FormatBlock ',this[this.selectedIndex].value);\ "> <option selected> 段落 </option> <option value=\ "<P>\ "> 正文 </option> <option value=\ "<H1>\ "> 标题一 </option> <option value=\ "<H2>\ "> 标题二 </option> <option value=\ "<H3>\ "> 标题三 </option> <option value=\ "<H4>\ "> 标题四 </option> <option value=\ "<H5>\ "> 标题五 </option> <option value=\ "<H6>\ "> 标题六 </option> <option value=\ "<PRE>\ "> 预设格式 </option> </select> <select name=\ "selectFont\ " CLASS=\ "TBGen\ " onChange=\ "FormatText( 'fontname ', selectFont.options[selectFont.selectedIndex].value);\ "> <option selected> 字体 <option value=\ "removeFormat\ "> 默认字体 <option value=\ "宋体\ "> 宋体 <option value=\ "黑体\ "> 黑体 <option value=\ "隶书\ "> 隶书 <option value=\ "幼圆\ "> 幼圆 <option value=\ "楷体_GB2312\ "> 楷体 <option value=\ "仿宋_GB2312\ "> 仿宋 <option value=\ "新宋体\ "> 新宋体 <option value=\ "华文彩云\ "> 华文彩云 <option value=\ "华文仿宋\ "> 华文仿宋 <option value=\ "华文新魏\ "> 华文新魏 <option value=\ "Arial\ "> Arial <option value=\ "Arial Black\ "> Arial Black <option value=\ "Arial Narrow\ "> Arial Narrow <option value=\ "Century\ "> Century <option value=\ "Courier New\ "> Courier New <option value=\ "Georgia\ "> Georgia <option value=\ "Impact\ "> Impact <option value=\ "Lucida Console\ "> Lucida Console <option value=\ "MS Sans Serif\ "> MS Sans Serif <option value=\ "System\ "> System <option value=\ "Symbol\ "> Symbol <option value=\ "Tahoma\ "> Tahoma <option value=\ "Verdana\ "> Verdana <option value=\ "Webdings\ "> Webdings <option value=\ "Wingdings\ "> Wingdings </option> </select> <select CLASS=\ "TBGen\ " onChange=\ "FormatText( 'fontsize ',this[this.selectedIndex].value);\ " name=\ "D2\ "> <option class=\ "heading\ " selected> 字体大小 <option value=1> 一号 <option value=2> 二号 <option value=3> 三号 <option value=4> 四号 <option value=5> 五号 <option value=6> 六号 <option value=7> 七号 </option> </select> ");
document.writeln( " <DIV CLASS=\ "Btn\ " title=\ "突出颜色\ " onClick=BackColor()> <img class= 'Ico ' src= " +strPath+ "bgcolor.gif> </DIV> ");
document.writeln( " <DIV CLASS=\ "Btn\ " title=\ "字体颜色\ " onClick=foreColor()> <img class= 'Ico ' src= " +strPath+ "forecolor.gif> </DIV> ");
document.writeln( " <DIV CLASS=\ "Btn\ " title=\ "替换\ " onClick=replace()> <img class= 'Ico ' src= " +strPath+ "findreplace.gif> </DIV> ");
document.writeln( " <DIV CLASS=\ "Btn\ " title=\ "插入图片\ " onClick=img()> <img class= 'Ico ' src= " +strPath+ "img.gif> </DIV> ");
document.writeln( " <DIV CLASS=\ "Btn\ " title=\ "插入FLASH文件\ " onclick=flash()> <img class= 'Ico ' src= " +strPath+ "Flash.gif> </DIV> ");
document.writeln( " <DIV CLASS=\ "Btn\ " title=\ "插入表格\ " onclick=fortable()> <img class= 'Ico ' src= " +strPath+ "TableInsert.gif> </DIV> ");
document.writeln( " <DIV CLASS=\ "Btn\ " title=\ "引用样式\ " onclick=WBTB_quote()> <img class= 'Ico ' src= " +strPath+ "quote.gif> </DIV> ");
var FormatTextlist= "插入超链接 createLink|去掉超链接 Unlink|粗体 bold|倾斜 italic|下划线 underline| <br> |剪切 cut|复制 copy|粘贴 paste|撤消 undo|恢复 redo|全选 selectAll|取消选择 unselect|上标 superscript|下标 subscript|删除线 strikethrough|删除文字格式 RemoveFormat|左对齐 Justifyleft|居中 JustifyCenter|右对齐 JustifyRight|两端对齐 justifyfull|编号 insertorderedlist|项目符号 InsertUnorderedList|减少缩进量 Outdent|增加缩进量 indent|普通水平线 InsertHorizontalRule|删除当前选中区 Delete "
var list= FormatTextlist.split ( '| ');
for(i=0;i <list.length;i++) {
if (list[i]== " <br> "){document.write( " </div> </td> </tr> <tr> <td> <div class=yToolbar> <div class= 'TBHandle '> </div> ");
}else{
var TextName= list[i].split ( ' ');
document.write( " <DIV CLASS=\ "Btn\ " title= "+TextName[0]+ " onClick=FormatText( ' "+TextName[1]+ " ')> <img class= 'Ico ' border=0 src= " +strPath+ " "+TextName[1]+ ".gif> </DIV> ");
}
}
document.writeln( " <div class= 'TBSep '> </div> <DIV CLASS=\ "Btn\ " title=\ "清理代码\ " onclick=CleanCode()> <img class= 'Ico ' src= " +strPath+ "CleanCode.gif> </DIV> ");
document.writeln( " <div class= 'TBSep '> </div> <input id=EditMode class=\ "TBGen\ " title=\ "HTML代码\ " onclick=\ "setMode(this.checked);\ " type=checkbox value=\ "ON\ "> "); ///HTML代码
document.writeln( " </div> </td> </tr> </table> ");
document.writeln( " <iframe class=Composition ID=Composition MARGINHEIGHT=5 MARGINWIDTH=5 width= '100% ' height= '200 ' scrolling= 'yes '> </iframe> ");
//document.writeln( " </td> </tr> <tr height=22 bgcolor=\ "#F8F8F8\ "> <td> </td> <td> ");
document.writeln( " </td> </tr> </table> ");
if (document.all){var IframeID=frames[ "Composition "];}else{var IframeID=document.getElementById( "Composition ").contentWindow;}
if (navigator.appVersion.indexOf( "MSIE 6.0 ",0)==-1){IframeID.document.designMode= "On "}
IframeID.document.open();
IframeID.document.write ( ' <script> i=0;function ctlent(eventobject){if(event.ctrlKey && window.event.keyCode==13 && i==0){i=1;parent.document.myform.content.value=document.body.innerHTML;parent.document.myform.submit();parent.document.myform.Submit1.disabled=true;}} <\/script> <style type=text/css> .quote{margin:5px 20px;border:1px solid #CCCCCC;padding:5px; background:#F3F3F3 }\nbody{boder:0px}.HtmlCode{margin:5px 20px;border:1px solid #CCCCCC;padding:5px;background:#FDFDDF;font-size:14px;font-family:Tahoma;font-style : oblique;line-height : normal ;font-weight:bold;}\nbody{boder:0px} </style> <link href=\ " " +strFilePath+ "EditorArea.css\ " type=\ "text/css\ " rel=\ "stylesheet\ "> <body onkeydown=ctlent()> ');
IframeID.document.close();
IframeID.document.body.contentEditable = "True ";
IframeID.document.body.innerHTML=document.getElementById( "content ").value;
IframeID.document.body.style.fontSize= "10pt ";
var bTextMode=false
请高手指教!
[解决办法]
取“content”。对其赋值。