📄 editorfunction.js

📁 sample struct article, ... ...
💻 JS
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 var htmlModeFlag = false;
 function InitDocument()
 {
   editContent.document.designMode = "On";
   editContent.document.open();
	 editContent.document.write('<html><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"></head><body></body></html>');
	 editContent.document.close();
 }
 
 function doCommand(comm,value)
 {
   if(comm == "copy" && editContent.document.selection.createRange().text == "")
	 {
	     alert("Please select text!");
			 return;
	 }
	 if (value == null || value == "")
	   editContent.document.execCommand(comm);
   else
	   editContent.document.execCommand(comm,"",value);
   editContent.focus();
 }
 
 function doCommandAfterCheck(comm,value)
 {
   if(!checkHtmlMode())
	   return;
	 else
	   doCommand(comm,value);
 }
 
 function htmlMode(flag)
 {
   if(flag)
	 {
       var cont = editContent.document.body.innerHTML;
       editContent.document.body.innerText = cont;
			 htmlModeFlag = true;
	 }
	 else
	 {
       var cont = editContent.document.body.innerText;
       editContent.document.body.innerHTML = cont;
			 htmlModeFlag = false;
	 }
 }
 
 function insertLink()
 {
   if (!checkHtmlMode())
	   return;
   if(editContent.document.selection.createRange().text == "")
	 {
	     alert("Please select text!");
			 return;
	 }
   editContent.document.execCommand('CreateLink');

   htmlModeFlag = false;
   editContent.focus();
 }

function insertTable()
{
	if (!checkHtmlMode())
		return;
		
	var arr = showModalDialog("editorFiles/insertTable.html", "", "dialogWidth: 212px; dialogHeight: 160px; status:0");
  
	if (arr != null)
	{
		var arr_tmp;
		arr_tmp = arr.split("*");
		row = arr_tmp[0];
		col = arr_tmp[1];
		
		var string = "<table border=1>";
		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 = editContent.document.body.innerHTML;
		content = content + string;
		editContent.document.body.innerHTML = content;
	}
	else
	{
		editContent.focus();
	}
}

function insertFlash()
{
	var retval = window.prompt('Please enter the location','http://');
	if(retval != null && retval != 'undefined')
	{
		editContent.document.write("<embed src='"+retval+"' type='application/x-shockwave-flash'></embed>");
	}
}
 
 function insertImage()
 {
   var arr = showModalDialog("ImageUploadForm.jsp", window, "dialogWidth:420px;dialogHeight:180px;status:no;");
		if(arr != null)
		{
			//alert(arr);
			editContent.document.execCommand('InsertImage','',arr);
			//var old_content = editContent.document.body.innerHTML;
			//editContent.document.body.innerHTML = old_content + '<img src="' + arr + '" border="0" />';
		}
	
	 editContent.focus();
	 return;
 }
 
 function checkHtmlMode()
 {
   if(!htmlModeFlag)
	   return true;
   alert("Please cancel HTML view!");
   editContent.focus();
   return false;
 }
 
 // bold
 function strongFont()
 {
   if(!checkHtmlMode())
	   return;
	 
	 if(editContent.document.selection.createRange().text == "")
	 {
	     alert("Please select text!");
			 return;
	 }
	 editContent.document.execCommand("bold");
	 editContent.focus();
 }
 
 // italic
 function italicFont()
 {
   if(!checkHtmlMode())
	   return;
	 
	 if(editContent.document.selection.createRange().text == "")
	 {
	     alert("Please select text!");
			 return;
	 }
	 editContent.document.execCommand("italic");
	 editContent.focus();
 }
 
 // left align
 function alignLeft()
 {
   if(!checkHtmlMode())
	   return;
		 
	 editContent.document.execCommand("justifyleft");
	 editContent.focus();
 }
 
 // center align
 function alignCenter()
 {
   if(!checkHtmlMode())
	   return;
		 
	 editContent.document.execCommand("justifycenter");
	 editContent.focus();
 }
 
 // right align
 function alignRight()
 {
   if(!checkHtmlMode())
	   return;
		 
	 editContent.document.execCommand("justifyright");
	 editContent.focus();
 }
 
 // list
 function insertOrderList()
 {
   if(!checkHtmlMode())
	   return;
		 
	 editContent.document.execCommand("insertorderedlist");
	 editContent.focus();
 }
 
 // list 2
 function insertUnorderList()
 {
   if(!checkHtmlMode())
	   return;
		 
	 editContent.document.execCommand("insertunorderedlist");
	 editContent.focus();
 }
 
 // outdent
 function outDent()
 {
   if(!checkHtmlMode())
	   return;
		 
	 editContent.document.execCommand("outdent");
	 editContent.focus();
 }
 
 // indent
 function inDent()
 {
   if(!checkHtmlMode())
	   return;
		 
	 editContent.document.execCommand("indent");
	 editContent.focus();
 }
 
 // text color
 function setColor()
 {
   if(!checkHtmlMode())
	   return;
		 
	 if(editContent.document.selection.createRange().text == "")
	 {
	     alert("Please select text!");
			 return;
	 }
   var arr = showModalDialog("editorFiles/color.htm", "", "dialogWidth:18.5em; dialogHeight:17em; status:0");
   if (arr != null)
	   editContent.document.execCommand("forecolor","",arr);
   else
	   editContent.focus();
 }
💿 文件大小 1130 K
👤 上传用户 zhousiqi420
📂 所属分类 Jsp/Servlet
🏷️ 相关标签

#article #sample #struct
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