editor.js

功能齐全

	    strHTML = "<" + el.options[el.selectedIndex].value + ">" + theiframe.document.selection.createRange().text + "</" + el.options[el.selectedIndex].value + ">";
	    theiframe.document.selection.createRange().pasteHTML(strHTML);
		theiframe.focus();
		//theiframe.document.selection.createRange().select();
		if (el.options[el.selectedIndex].value=="DEL"){
	      if (iframeobj["SUP"])iframeobj["SUP"].removeNode();
	      if (iframeobj["SUB"])iframeobj["SUB"].removeNode();
	    }
	    else if (el.options[el.selectedIndex].value=="SUB")if (iframeobj["SUP"])iframeobj["SUP"].removeNode();
	    else if (el.options[el.selectedIndex].value=="SUP")if (iframeobj["SUB"])iframeobj["SUB"].removeNode();
	    else if (el.options[el.selectedIndex].value=="BIG")if (iframeobj["SMALL"])iframeobj["SMALL"].removeNode();
	    else if (el.options[el.selectedIndex].value=="SMALL")if (iframeobj["BIG"])iframeobj["BIG"].removeNode();
	  }
}

function help(){
  window.open("htmlfaq.net.htm","","");
}

function findiframeobj(){
  srcE=(!arguments[0])?temp_upobj:arguments[0];
  if (!arguments[1])iframeobj=new Array();
  if (srcE.tagName){
    iframeobj[srcE.tagName]=srcE;
	var y=0;
	for (x=0;x<selectedobj.length;x++){
	  if (srcE.tagName==selectedobj[x]){
	    y=1;
		break;
	  }
	}
	if (y==0&&srcE.parentElement!=null)findiframeobj(srcE.parentElement,true)
  }
}
function toselected(obj,what){
  for (i=0;iobj.options.length;i++){
    var noselect=0;
	if (obj.options[i].value==what){
	  obj.options[i].selected=true;
	  noselect=1;
	}
	//if (noselect==0)obj.options[0].selected=true;
  }
}
//*************************************************************************************
function ContextMenu(){//让表格属性是否可用 
	if (isHTMLMode)return;
	
	temp_upobj=window.theiframe.event.srcElement;

	findiframeobj();
	var alltag=new Array("STRONG","EM","U","P","DIV","OL","UL","TD","TABLE","IMG","HR","BLOCKQUOTE","FONT","SPAN","A","SUP","SUB","DEL","BLINK","BIG","SMALL","PRE","H1","H2","H3","H4");
	var no_tag=new Array();
	//alert(iframeobj[0]);
	for (x=0;x<alltag.length;x++){
	  if (!iframeobj[alltag[x]])no_tag[alltag[x]]=1;
	}
	
	if (no_tag["STRONG"]&&window.document.all.sty_bold.className=='btnmouseup')window.document.all.sty_bold.className='btnmouseout';
	if (no_tag["EM"]&&window.document.all.sty_italic.className=='btnmouseup')window.document.all.sty_italic.className='btnmouseout';
	if (no_tag["U"]&&window.document.all.sty_underline.className=='btnmouseup')window.document.all.sty_underline.className='btnmouseout';
	if (no_tag["A"]){
	  window.document.all.sty_link[0].value='';
	  window.document.all.sty_target[0].selectedIndex='0';
	  window.document.all.sty_target[0].disabled=true;
	  window.document.all.sty_link[1].value='';
	  window.document.all.sty_target[1].selectedIndex='0';
	  window.document.all.sty_target[1].disabled=true;
	}
	if (no_tag["P"]&&no_tag["DIV"]){
	  if (window.document.all.sty_aleft.className=='btnmouseup')window.document.all.sty_aleft.className='btnmouseout';
	  if (window.document.all.sty_center.className=='btnmouseup')window.document.all.sty_center.className='btnmouseout';
	  if (window.document.all.sty_aright.className=='btnmouseup')window.document.all.sty_aright.className='btnmouseout';
    }
	if (no_tag["IMG"])document.all.ImgPro.style.display = "none";
	if (no_tag["TD"])document.all.TDPro.style.display = "none";
	if (no_tag["TABLE"])document.all.TabPro.style.display = "none";
	if (no_tag["OL"]&&window.document.all.sty_numlist.className=='btnmouseup')window.document.all.sty_numlist.className='btnmouseout';
	if (no_tag["UL"]&&window.document.all.sty_bullist.className=='btnmouseup')window.document.all.sty_bullist.className='btnmouseout';
    if (no_tag["PRE"]&&no_tag["H1"]&&no_tag["H2"]&&no_tag["H3"]&&no_tag["H4"])window.document.all.sty_block.options[0].selected=true;
    if (no_tag["DEL"]&&no_tag["SUB"]&&no_tag["SUP"]&&no_tag["BIG"]&&no_tag["SMALL"]&&no_tag["BLINK"])window.document.all.special_type.options[0].selected=true;
	if (no_tag["FONT"]){
	  window.document.all.sty_fontname.options[0].selected=true;
	  window.document.all.sty_fontsize.options[0].selected=true;
      document.all.sty_fontcolor.style.backgroundColor="";
      document.all.sty_fontcolor_input.value="";
	}
	
	document.all.formatPro.style.display = "";
	if (iframeobj["STRONG"])window.document.all.sty_bold.className='btnmouseup';
	if (iframeobj["EM"])window.document.all.sty_italic.className='btnmouseup';
	if (iframeobj["U"])window.document.all.sty_underline.className='btnmouseup';
	if (iframeobj["A"]){
	  window.document.all.sty_link[0].value=iframeobj["A"].href;
	  window.document.all.sty_target[0].disabled=false;
	  window.document.all.sty_link[1].value=iframeobj["A"].href;
	  window.document.all.sty_target[1].disabled=false;
	  if (iframeobj["A"].target){
	    window.document.all.sty_target[0].value=iframeobj["A"].target;
	    window.document.all.sty_target[1].value=iframeobj["A"].target;
	  }
	  else {
	    window.document.all.sty_target[0].selectedIndex='0';
	    window.document.all.sty_target[1].selectedIndex='0';
	  }
	}
	if (iframeobj["TABLE"]){
		document.all.formatPro.style.display = "none";
		document.all.TabPro.style.display = "";
	    document.all.TabBG.value=iframeobj["TABLE"].style.backgroundColor;
	    document.all.buttonTabBG.style.background=document.all.TabBG.value;
	    document.all.TabW.value=iframeobj["TABLE"].width;
	    document.all.TabH.value=iframeobj["TABLE"].height;
	    document.all.TabCellpadding.value=iframeobj["TABLE"].cellPadding;
	    document.all.TabCellspacing.value=iframeobj["TABLE"].cellSpacing;
	    document.all.TabBorder.value=iframeobj["TABLE"].border;
	    toselected(document.all.TabAlign,iframeobj['TABLE'].align.toLowerCase());
	}
	if (iframeobj["TD"]){
	  if (!iframeobj["IMG"]){
		document.all.TDPro.style.display = "";
        document.all.ansyncTD.onclick=ansyncTD;
        document.all.deleteRow.onclick=deleteRow;
        document.all.insertRow.onclick=insertRow;
        document.all.deleteCell.onclick=deleteCell;
        document.all.insertCell.onclick=insertCell;
        document.all.TDW.value=iframeobj["TD"].width;
        document.all.TDH.value=iframeobj["TD"].height;
        document.all.TDBG.value=iframeobj["TD"].style.backgroundColor;
        document.all.buttonTDBG.style.backgroundColor=iframeobj["TD"].style.backgroundColor;
	    toselected(document.all.TDAlign,iframeobj['TD'].align.toLowerCase());
	    toselected(document.all.TDVAlign,iframeobj['TD'].vAlign.toLowerCase());
	  }
	}
	if (iframeobj['IMG']){
	  document.all.formatPro.style.display='none';
	  document.all.TDPro.style.display='none';
	  document.all.ImgPro.style.display='';
	  document.all.imgid.value=iframeobj['IMG'].name;
	  document.all.imgid.value=iframeobj['IMG'].id
	  document.all.imgborder.value=iframeobj['IMG'].border;
	  document.all.imgh.value=iframeobj['IMG'].height;
	  document.all.imgw.value=iframeobj['IMG'].width;
	  document.all.imgsrc.value=iframeobj['IMG'].src;
	  document.all.imgalt.value=iframeobj['IMG'].alt;
	  toselected(document.all.imgalign,iframeobj['IMG'].align.toLowerCase());
	}
	if (iframeobj['HR'])document.all.formatPro.style.display='none';
	if (iframeobj["OL"])window.document.all.sty_numlist.className='btnmouseup';
	if (iframeobj["UL"])window.document.all.sty_bullist.className='btnmouseup';
	if (iframeobj["P"]){
	  obj=iframeobj["P"];
	  if (obj.align=="left")window.document.all.sty_aleft.className='btnmouseup';
	  else if (obj.align=="center")window.document.all.sty_center.className='btnmouseup';
	  else if (obj.align=="right")window.document.all.sty_aright.className='btnmouseup';
	}
	if (iframeobj["DIV"]){
	  obj=iframeobj["DIV"];
	  if (obj.align=="left")window.document.all.sty_aleft.className='btnmouseup';
	  else if (obj.align=="center")window.document.all.sty_center.className='btnmouseup';
	  else if (obj.align=="right")window.document.all.sty_aright.className='btnmouseup';
	}
	if (iframeobj["PRE"])window.document.all.sty_block.options[1].selected=true;
	else if (iframeobj["H1"])window.document.all.sty_block.options[2].selected=true;
	else if (iframeobj["H2"])window.document.all.sty_block.options[3].selected=true;
	else if (iframeobj["H3"])window.document.all.sty_block.options[4].selected=true;
	else if (iframeobj["H4"])window.document.all.sty_block.options[5].selected=true;

	if (iframeobj["SUP"])window.document.all.special_type.options[1].selected=true;
	else if (iframeobj["SUB"])window.document.all.special_type.options[2].selected=true;
	else if (iframeobj["DEL"])window.document.all.special_type.options[3].selected=true;
	else if (iframeobj["BLINK"])window.document.all.special_type.options[4].selected=true;
	else if (iframeobj["BIG"])window.document.all.special_type.options[5].selected=true;
	else if (iframeobj["SMALL"])window.document.all.special_type.options[6].selected=true;
	
	if (iframeobj["FONT"]){
	  if (iframeobj["FONT"].face!="")toselected(document.all.sty_fontname,iframeobj["FONT"].face);
	  if (iframeobj["FONT"].size!="")toselected(document.all.sty_fontsize,iframeobj["FONT"].size);
	  if (iframeobj["FONT"].color!=""){
	    document.all.sty_fontcolor.style.backgroundColor=iframeobj["FONT"].color;
        document.all.sty_fontcolor_input.value=iframeobj["FONT"].color;
	  }
   }

} 

//***********************************************************************************
function WinBtnStyle(){
  if (isHTMLMode)return;
  totalnum=winbtn.length;
  for (i=0;i<totalnum;i++){
    obj=eval("document.all."+winbtn[i]);
	obj.className="btnmouseout";
	obj.onmouseover=WinBtn_mouseover;
	obj.onmousedown=WinBtn_mousedown;
	obj.onclick=mClk;
	obj.onmouseout=WinBtn_mouseout;
  }
}
function find_style_obj(obj){
  if (obj.tagName=="TD")return obj;
  else return obj.parentElement;
}
function mClk() {//点击空白区域等于点击图片
    if(event.srcElement.tagName!='IMG')obj=event.srcElement.children.tags('IMG')[0]; 
	else obj=event.srcElement;
	obj.click();
	obj.onkeyup=WinBtn_click;
	obj.onkeyup();
}
function WinBtn_mousedown(){
  obj=find_style_obj(event.srcElement);
  temp_winbtn[obj.id]=obj.className;
  obj.className="btnmousedown";
}
function WinBtn_mouseover(){
  obj=find_style_obj(event.srcElement);
  if (obj.className!="btnmouseup")obj.className="btnmouseover";
}
function WinBtn_mouseout(){
  obj=find_style_obj(event.srcElement);
  if (obj.className!="btnmouseup")obj.className="btnmouseout";
}
function remove_POrDiv(obj_theiframe){
  //findiframeobj();
  if (iframeobj["P"])iframeobj["P"].removeNode();
  else if (iframeobj["DIV"])iframeobj["DIV"].removeNode();
}
function WinBtn_click(){
  obj=find_style_obj(event.srcElement);
  
  if (obj.id=='sty_table'||obj.id=='sty_wlink'||obj.id=='sty_image'||obj.id=='sty_Anchor'){
	  obj.className="btnmouseout";
  }
  
  else if (obj.id=="sty_bold"||obj.id=="sty_italic"||obj.id=="sty_underline"){
    if (theiframe.document.selection.createRange().text!=""&&temp_winbtn[obj.id]!="btnmouseup")obj.className="btnmouseup";
  }
  
  else if (obj.id=="sty_numlist"){
	findiframeobj(theiframe.document.selection.createRange().parentElement())
	if (iframeobj["OL"]){
	  obj.className="btnmouseup";
	  document.all.sty_bullist.className="btnmouseout";
	}
	//else remove_POrDiv(theiframe.document.selection.createRange().parentElement());
  }
  else if (obj.id=="sty_bullist"){
	findiframeobj(theiframe.document.selection.createRange().parentElement())
	if (iframeobj["UL"]){
	  obj.className="btnmouseup";
	  document.all.sty_numlist.className="btnmouseout";
	}
	//else remove_POrDiv(theiframe.document.selection.createRange().parentElement());
  }
  
  else if (obj.id=="sty_aleft"||obj.id=="sty_center"||obj.id=="sty_aright"){
	findiframeobj(theiframe.document.selection.createRange().parentElement())
	if (temp_winbtn[obj.id]=="btnmouseup"){
	  obj.className="btnmouseout";
	  remove_POrDiv(theiframe.document.selection.createRange().parentElement());
	}
	else {
	  obj.className="btnmouseup";
	  if (obj.id=="sty_aleft"){
	    document.all.sty_center.className="btnmouseout";
	    document.all.sty_aright.className="btnmouseout";
	  }
	  else if (obj.id=="sty_center"){
	    document.all.sty_aleft.className="btnmouseout";
	    document.all.sty_aright.className="btnmouseout";
	  }
	  else if (obj.id=="sty_aright"){
	    document.all.sty_aleft.className="btnmouseout";
	    document.all.sty_center.className="btnmouseout";
	  }
	}
  }
  
  else if (obj.id=="sty_outdent"){
	findiframeobj(theiframe.document.selection.createRange().parentElement())
    if (document.all.sty_numlist.className=="btnmouseup"){
	  if (!iframeobj["OL"])document.all.sty_numlist.className="btnmouseout";
	  if (!iframeobj["UL"])document.all.sty_bullist.className="btnmouseout";
	  remove_POrDiv(theiframe.document.selection.createRange().parentElement());
	}	
    else if (document.all.sty_bullist.className=="btnmouseup"){
	  if (!iframeobj["OL"])document.all.sty_numlist.className="btnmouseout";
	  if (!iframeobj["UL"])document.all.sty_bullist.className="btnmouseout";
	  remove_POrDiv(theiframe.document.selection.createRange().parentElement())
	}	
  }
  
  else obj.className="btnmouseover";
}

function InitDocument(){
   theiframe.document.designMode="On"
   var oldContent=(document.all.oldContent.innerHTML!="")?document.all.oldContent.innerHTML:document.all.Content.innerHTML;
   theiframe.document.open();
   theiframe.document.write(oldContent);
   theiframe.document.close();
   document.all.htmlMode.checked=false;
   window.theiframe.document.attachEvent("onmouseup",ContextMenu);
   window.theiframe.document.attachEvent("onkeyup",ContextMenu);
   WinBtnStyle();
}
window.onload=InitDocument;