script_editor.js

IBM RSA下的JSF开发示例

				 xxx++;
			}
			/*var img = IBM_RTE_getDocument(editorName).body.getElementsByTagName("img");
			var xxx=0;
			while(img[xxx] != null){
				if(img[xxx].getAttribute("odc") != "" && img[xxx].getAttribute("odc") != null){
					img[xxx].setAttribute("src", img[xxx].getAttribute("odc"));
					img[xxx].removeAttribute("odc");
				}
				xxx++;
			}*/
	   }
		var hh = IBM_RTE_getDocument(editorName).body.innerHTML;
	//		if(hh.match(/<xmp id=9669 contentEditable=false style=\"DISPLAY: inline\"><\/xmp>/i) != null)
	//			hh = hh.replace(/<xmp id=9669 contentEditable=false style=\"DISPLAY: inline\"><\/xmp>/i, "");
			hh = hh.replace(/&#[0-2]?[0-9];/g,"");
			hh = hh.replace(/&#3[01];/g,"");
			hh = stripControlCharacters(hh);

			var html = IBM_RTE_getDocument(editorName).body.innerHTML;
			var xhtml = html.replace(/\\/g,'\\\\');
			//alert('The xhtml : ' + xhtml);
			return xhtml;
//			return hh;
	}
}

function IBM_RTE_setEditorHTML(editorName, content) {
if(IBM_RTE_getEditorMode(editorName) != 0){
	var Text1 = new String(content);

	Text1 = Text1.replace(/&#[0-2]?[0-9];/g,"");
	Text1 = Text1.replace(/&#3[01];/g,"");
	Text1 = stripControlCharacters(Text1);
	
	if(IBM_RTE_isMozilla()){
		var html = IBM_RTE_getDocument(editorName).createTextNode(Text1);
		IBM_RTE_getDocument(editorName).body.innerHTML = "";
		IBM_RTE_getDocument(editorName).body.appendChild(html);
	}
	else
		IBM_RTE_getDocument(editorName).body.innerText = Text1;
}else {
	if (IBM_RTE_isMozilla()){
		var Text1 = new String(content);
		Text1 = Text1.replace(/&#[0-2]?[0-9];/g,"");
		Text1 = Text1.replace(/&#3[01];/g,"");
		Text1 = stripControlCharacters(Text1);
	
		var str3    = "" + "<a .*?[^\/]>";
		var re3     = new RegExp(str3.toString(),"gi");
		var matches = Text1.match(re3);
		var xx      = 0;
		if(matches != null)
			while(true){
				if(matches[xx] == null) break;
				var Smatch = matches[xx];
				var str69  = "" + "href=\"'";
				var re69   = new RegExp(str69.toString(),"i");

				var str96  = "" + "href='\"";
				var re96   = new RegExp(str96.toString(),"i");
				if(re69.test(Smatch) == false && re96.test(Smatch) == false && isCustomTag(Smatch)==false){
					var cmpts = matches[xx].match(/href=(["'])([^\1]*?)\1/i);
					if(cmpts != null)
					{
						var quot  = cmpts[1];
						var href  = cmpts[2];
						temp = "href=\"" + href.replace(/\"/gi,"'") + "\" odc=\"" + href.replace(/\"/gi,"'") + "\" "; 	
						matches[xx] = matches[xx].replace(/href=(["'])([^\1]*?)\1/i, temp);
						Text1 = Text1.replace(Smatch.toString(), matches[xx].toString()); 
					}
				}
				xx++;
			}
			/*
			var matches = Text1.match(/<img.*?src=(['"])[^\1]*?\1.*?[\/]?>/gi);
			var xx      = 0;
		
			if(matches != null)
				while(true){
					if(matches[xx] == null) break;

					var Smatch = matches[xx];
					var str69  = "" + "src=\"'";
					var re69   = new RegExp(str69.toString(),"i");
					var str96  = "" + "src='\"";
					var re96   = new RegExp(str96.toString(),"i");
					if(re69.test(Smatch) == false && re96.test(Smatch) == false && isCustomTag(Smatch)==false){
						var cmpts = matches[xx].match(/src=(["'])([^\1]*?)\1/i);
						if(cmpts != null){
							var quot = cmpts[1];
							var src  = cmpts[2];
							temp = "src=\"" + src.replace(/\"/gi,"'") + "\" odc=\"" + src.replace(/\"/gi,"'") + "\" "; 	
							matches[xx] = matches[xx].replace(/src=(["'])([^\1]*?)\1/i, temp);
							Text1 = Text1.replace(Smatch.toString(), matches[xx].toString()); 
						}
					}
					xx++;
				}*/
	}else{
		var Text1 = new String(content);
		Text1 = Text1.replace(/&#[0-2]?[0-9];/g,"");
		Text1 = Text1.replace(/&#3[01];/g,"");
		Text1 = stripControlCharacters(Text1);
		
//		if(Text1.match(/<xmp id=9669 contentEditable=false style=\"DISPLAY: inline\"><\/xmp>/i) == null)
//			Text1 = "<xmp id=9669 contentEditable=false style=\"DISPLAY: inline\"></xmp>" + Text1;
		var str3    = "" + "<a .*?[^/]>";
		var re3     = new RegExp(str3.toString(),"gi");
		var matches = Text1.match(re3);
		var xx      = 0;
		
		if(matches != null)
			while(true){
				if(matches[xx] == null) break;
				
				var Smatch = matches[xx];
				var str69  = "" + "href=\"'";
				var re69   = new RegExp(str69.toString(),"i");
				var str96  = "" + "href='\"";
				var re96   = new RegExp(str96.toString(),"i");
				if(re69.test(Smatch) == false && re96.test(Smatch) == false && isCustomTag(Smatch)==false)
				{				
					var cmpts = matches[xx].match(/href=(["'])([^\1]*?)\1/i);
					if(cmpts != null)
					{
						var quot  = cmpts[1];
						var href  = cmpts[2];
						temp = "href=\"" + href.replace(/\"/gi,"'") + "\" odc=\"" + href.replace(/\"/gi,"'") + "\" "; 	
						matches[xx] = matches[xx].replace(/href=(["'])([^\1]*?)\1/i, temp);
						Text1 = Text1.replace(Smatch.toString(), matches[xx].toString()); 
					}
				}
				xx++;
			}
			/*
		var matchesImg = Text1.match(/<img.*?src=(['"])[^\1]*?\1.*?[\/]?>/gi);
		xx = 0;
			
		if(matchesImg != null)
			while(true)
			{
				if(matchesImg[xx] == null) break;

				var Smatch = matchesImg[xx];
				var str69  = "" + "src=\"'";
				var re69   = new RegExp(str69.toString(),"i");
	
				var str96  = "" + "src='\"";
				var re96   = new RegExp(str96,"i");
				if(re69.test(Smatch) == false && re96.test(Smatch) == false && isCustomTag(Smatch)==false)
				{
					var cmpts = matchesImg[xx].match(/src=(["'])([^\1]*?)\1/i);
					if(cmpts != null)
					{
						var quot = cmpts[1];
						var src  = cmpts[2];
						temp = "src=\"" + src.replace(/\"/gi,"'") + "\" odc=\"" + src.replace(/\"/gi,"'") + "\" "; 	
						matchesImg[xx] = matchesImg[xx].replace(/src=(["'])([^\1]*?)\1/i, temp);
						Text1 = Text1.replace(Smatch.toString(), matchesImg[xx].toString()); 
					}
				}
				xx++;
			}*/
	}
IBM_RTE_getDocument(editorName).body.innerHTML = Text1;

	if (IBM_RTE_isMozilla()){
		var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A");
		var xxx=0;
		while(a[xxx] != null)
		{
			if(a[xxx].getAttribute("odc") != "" && a[xxx].getAttribute("odc") != null) 
				a[xxx].setAttribute("href", a[xxx].getAttribute("odc"));
			xxx++;
		}

		/*var b = IBM_RTE_getDocument(editorName).body.getElementsByTagName("IMG");
		var xxx=0;
		while(b[xxx] != null)
		{
			if(b[xxx].getAttribute("odc") != "" && b[xxx].getAttribute("odc") != null) 
				b[xxx].setAttribute("src", b[xxx].getAttribute("odc"));
			xxx++;
		}*/
	}
	else{
		var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A");
		var xxx=0;
		while(a[xxx] != null){
			if(a[xxx].odc != "" && a[xxx].odc != null) 
				a[xxx].href = a[xxx].odc;
			xxx++;
		}

		/*var b = IBM_RTE_getDocument(editorName).body.getElementsByTagName("IMG");
		var xxx=0;
		while(b[xxx] != null){
			if(b[xxx].odc!= "" && b[xxx].odc != null) 
				b[xxx].src = b[xxx].odc;
			xxx++;
		}*/
	}
}
}

function IBM_RTE_flipDocument(editorName) {
	if(!IBM_RTE_isMozilla()){
		if(isAccessible) 
			this.opener.IBM_RTE_backup(editorName);
		else
			IBM_RTE_backup(editorName);
	}
    var origDir =  IBM_RTE_getDocument(editorName).body.dir;

    if ((origDir.localeCompare('') == 0)||(origDir.localeCompare('ltr') == 0))
        IBM_RTE_getDocument(editorName).body.dir = "rtl";
    else if (origDir.localeCompare('rtl') == 0)
        IBM_RTE_getDocument(editorName).body.dir = "ltr";

    IBM_RTE_getWindow(editorName).focus();

}


function IBM_RTE_getSelectionRange(editorName)
{
      var doc = IBM_RTE_getDocument(editorName);
      var win = IBM_RTE_getWindow(editorName);

	var ret = null; 
	if(doc.selection)
		ret = doc.selection.createRange();
	else if (win.getSelection)
	{
		var sel = win.getSelection();
		if(sel != null && sel.rangeCount > 0)
			ret = sel.getRangeAt(0);
	}
	return ret;
}

// TODO: detect and clean up redundant DIR tags while preserving other tags.

// Mozilla has no good way to insert a new node to subsume the selection content 
// other than using surroundContents(). SurroundContents() is not very tolerant in
// the selection, such as if the Range partially selects a non-Text node, 
// surroundContents() raises an exception.
// Using separate operations extractContents(), insertNode() will NOT help, it would
// only make things worse, as when insertNode() throws exception, the range content 
// has been removed already. Using surroundContents(), when it throws exception, the 
// range content will remain unchanged.
//
// May need to find a way to mimic IE's behavior???

function IBM_RTE_flipSelection(editorName, dir) {
    // Get a selection range.
    var rng = IBM_RTE_getSelectionRange(editorName);
	if(!IBM_RTE_isMozilla()){
		if(isAccessible) 
			this.opener.IBM_RTE_backup(editorName);
		else
			IBM_RTE_backup(editorName);
	}    
    if (IBM_RTE_isMozilla()) {
        if (rng) {
  		var arr = IBM_RTE_getDocument(editorName).body.getElementsByTagName('P');
		var xx = 0;
		while(arr[xx] != null)
		{
			var bodyRange = IBM_RTE_getDocument(editorName).createRange();
			var inRange = false;
			paraRange = bodyRange;
			paraRange.setStartBefore(arr[xx]);
			paraRange.setEndAfter(arr[xx]);
			var START_TO_START = 0;
			var END_TO_START = 3;
			if(paraRange.compareBoundaryPoints(START_TO_START,rng) >= 0){
				if(paraRange.compareBoundaryPoints(END_TO_START,rng) <= 0)
					inRange = true;
			}
			else if(rng.compareBoundaryPoints(END_TO_START,paraRange) <= 0)
				inRange = true;
			if(inRange){
				arr[xx].dir = dir;
			}
			xx++;
		}

		}
    }else {
        if (rng) {
			var parent = rng.parentElement();
			var arr = IBM_RTE_getDocument(editorName).body.getElementsByTagName('P');
			var xx = 0;
			var enteredInRange = false;
			var paraRange;
			while(arr[xx]!=null)
			{
				var inRange = false;
				paraRange = IBM_RTE_getDocument(editorName).body.createTextRange();
				paraRange.moveToElementText(arr[xx]);
				try{
					if(paraRange.compareEndPoints("StartToStart",rng) <= 0){
						if(paraRange.compareEndPoints("EndToStart",rng) >= 0){
							inRange = true;
						}
					}
					else if(rng.compareEndPoints("EndToStart",paraRange) >= 0)
						inRange = true;
				}catch(e){}
				if(inRange){
					parent = arr[xx];
					parent.dir = dir;
					enteredInRange = true;
				}
				else if(enteredInRange)break;
				xx++;
			}
		}
	}
    IBM_RTE_getWindow(editorName).focus();
}


function IBM_RTE_checkEvent(editorName) {

   if (typeof checkEvent != 'undefined') {
       checkEvent();
    }
    
}

// These three functions are actually used in dialogs to highlight 
// buttons when mouse is moved over. Use document instead of 
// IBM_RTE_getDocument() because dialogs are in their own windows.
function setStyle(element, name, value) {
        if (element.style && (element.style[name] != value) )
            element.style[name] = value;
}

function IBM_RTE_btn_mouseover(id) {
        
        var elmt = document.getElementById(id);

        if (elmt) {
            setStyle(elmt, 'color', '#0000FF');
            setStyle(elmt, 'borderColor', '#0000FF');
        }
}

function IBM_RTE_btn_mouseoout(id) {
        
        var elmt = document.getElementById(id);

        if (elmt) {
            setStyle(elmt, 'color', '#405380');
            setStyle(elmt, 'borderColor', '#405380');
        }
}


function IBM_RTE_setATag(editorName) {

        var aTags = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A");
        var len = aTags.length;
        for (var i=0; i < len; i++) {
            var aLink = aTags[i].href;
            if (aLink.substring(0, 5) == "http:") {
                aTags[i].target = "_blank";
            }
            else if (aLink.substring(0, 6) == "https:") {
                aTags[i].target = "_blank";
            }
            else if (aLink.substring(0, 4) == "ftp:") {
                aTags[i].target = "_blank";
            }
            else if (aLink.substring(0, 5) == "file:") {
                aTags[i].target = "_blank";
            }
        }
}

// The following functions are for advanced table support.
// Added in 5.1 release.

//This is a utility function to return the current row where the cursor is.
function IBM_RTE_getCurrentRow(editorName) {

    var selRange = IBM_RTE_getSelectionRange(editorName);
    var currentRow;

    if (IBM_RTE_isMozilla()) {
        currentRow = selRange.startContainer;
        var strName = currentRow.nodeName;
         
        while(strName != "TR") {
            currentRow = currentRow.parentNode;
            if (currentRow == null) break;
            strName = currentRow.nodeName;
        }
    }
    else {
        currentRow = selRange.parentElement();
        var strName = currentRow.tagName;
        
        while(strName != "TR") {
            currentRow = currentRow.parentNode;
            if (currentRow == null) break;
            strName = currentRow.tagName;
        }
    }