opencms_edithtml.js

OpenCms 是一个J2EE的产品

          else if ("bgcolor" == elem && args2["bgcolor"] != null) {      
            range.bgColor = args2["bgcolor"];
          }                              
        }
      }
    }
  }
  else {
    InsertTable();
  }
  
}

/* Checks if tablerow- or tablecell-element is selected in the DHTML Editor */
function checkTableElSelection(type)
{
  var editor = document.all.EDIT_HTML;
  var sel = editor.DOM.selection;
  var sel2 = null;
  var args1 = new Array();

  cursorPos=sel.createRange();

  // there should be no selection !
  if (sel.type == 'None') {
    var elt = cursorPos.parentElement(); 
	// find next TD or TR
    while (elt) {
      if (elt.tagName == type) {
        break;
      }
      elt = elt.parentElement;
    }

    if (elt) {
      // don't select document area
      if (elt.id != editor.id) {
        // get all attributes
        var eltheight = elt.getAttribute("height", 0);      
        var eltwidth = elt.getAttribute("width", 0);      
        var eltalign = elt.getAttribute("align", 0);      
        var eltvAlign = elt.getAttribute("vAlign", 0);      
        var eltbgColor = elt.getAttribute("bgColor", 0);      
        var eltborderColor = elt.getAttribute("borderColor", 0);      
        // set arguments for dialog
        if(eltbgColor != null && eltbgColor != "undefined" && eltbgColor.length > 0) {
          args1["bgColor"] = eltbgColor;       
        } else {
	      args1["bgColor"] = "";
  	    }
        if(eltborderColor != null && eltborderColor != "undefined" && eltborderColor.length > 0) {
          args1["borderColor"] = eltborderColor;       
        } else {
	      args1["borderColor"] = "";
	    }
        if(eltheight != null && eltheight.length > 0) {
          args1["height"] = eltheight;       
        } else {
	      args1["height"] = "";
  	    }
        if(eltwidth != null && eltwidth.length > 0) {
          args1["width"] = eltwidth;       
        } else {
	      args1["width"] = "";
	    }
        if(eltalign != null && eltalign.length > 0) {
          args1["align"] = eltalign;       
        } else {
	      args1["align"] = "";
	    }
        if(eltvAlign != null && eltvAlign.length > 0) {
          args1["vAlign"] = eltvAlign; 
        } else {
	      args1["vAlign"] = "";
	    }
  	    args1["title"] = type;
	  
		// call dialog
        args2 = showModalDialog( "edit_html_changetable_el.html", args1,"font-family:Verdana; font-size:12; dialogWidth:50em; dialogHeight:32em");

		// args == null if cancel button was pressed
        if (args2 != null) {     
		  // clear all attributes	
  	      elt.removeAttribute("bgColor", 0);
  	      elt.removeAttribute("borderColor", 0);
  	      elt.removeAttribute("height", 0);
	      elt.removeAttribute("width", 0);
	      elt.removeAttribute("align", 0);
	      elt.removeAttribute("vAlign", 0);
	      // get values from dialog and set attributes of table element
          for ( elem in args2 ) {
            if ("bgColor" == elem && args2["bgColor"] != null) {
              elt.setAttribute("bgColor", args2["bgColor"]);
            } else if ("borderColor" == elem && args2["borderColor"] != null) {      
              elt.borderColor = args2["borderColor"];
            } else if ("height" == elem && args2["height"] != null) {      
              elt.height = args2["height"];
            } else if ("width" == elem && args2["width"] != null) {      
              elt.width = args2["width"];
            } else if ("align" == elem && args2["align"] != null) {      
                elt.align = args2["align"];
            } else if ("vAlign" == elem && args2["vAlign"] != null) {      
                elt.vAlign = args2["vAlign"];
            }          
          }
        }
      } else {
        // id of found element == id of Editor, so cursor is not inside table
    	args1["error_notable"] = "true";
    	showModalDialog( "edit_html_changetable_el.html", args1,"font-family:Verdana; font-size:12; dialogWidth:50em; dialogHeight:32em");
      } 
    } else {
      // no parent found with tag.name == TR or TD
      args1["error_notable"] = "true";
      showModalDialog( "edit_html_changetable_el.html", args1,"font-family:Verdana; font-size:12; dialogWidth:50em; dialogHeight:32em");
    }
  } else {
    // text or picture or control selected
    args1["error_selection"] = "true";
    showModalDialog( "edit_html_changetable_el.html", args1,"font-family:Verdana; font-size:12; dialogWidth:50em; dialogHeight:32em");
  }
}

/* Builds a new table */
function InsertTable()
{
  var pVar = document.all.ObjTableInfo;
  var args = new Array();
  var arr = null;
  
  document.all.ObjTableInfo.TableAttrs =" ";
  document.all.ObjTableInfo.CellAttrs =" ";
   
<!-- Preset values for the Table Dialog. Data is stored in an array that is submitted to the dialog -->
  
  args["NumRows"] = document.all.ObjTableInfo.NumRows;
  args["NumCols"] = document.all.ObjTableInfo.NumCols;
  args["TableAttrs"] =document.all.ObjTableInfo.TableAttrs;
  args["CellAttrs"] = document.all.ObjTableInfo.CellAttrs;
  args["Caption"] = document.all.ObjTableInfo.Caption;
  args["BorderLineWidth"] = 1;
  args["CellSpacing"] = 1;
  args["CellPadding"] = 1;
  args["TableAlignment"] = "left";
  args["TableWidth"]=100;
  args["TableHeight"]=100;
  args["TableWidthMode"]="%"; 
  args["TableHeightMode"]="%"; 
    
  arr = null; 
  
<!-- Call the "addtable" dialog and receive its results in the arr array -->

  arr = showModalDialog( "edit_html_newtable.html",
                          args,
                          "font-family:Verdana; font-size:12; dialogWidth:50em; dialogHeight:40em");
  if (arr != null) 
  { 

<!-- Initialize table object. Values from the arr array are processed for creating the Control call -->
    
    for ( elem in arr ) 
    {
      if ("NumRows" == elem && arr["NumRows"] != null) 
       {
        document.all.ObjTableInfo.NumRows = arr["NumRows"];
       }
      else if ("NumCols" == elem && arr["NumCols"] != null)
       {
        document.all.ObjTableInfo.NumCols = arr["NumCols"];
       }
       else if ("BorderLineWidth" == elem)
       {
        document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs + "border="+arr["BorderLineWidth"]+" "; 
       } 
       else if ("CellSpacing" == elem)
       {
        document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs + "cellspacing="+arr["CellSpacing"]+" "; 
       }
       else if ("CellPadding" == elem)
       {
        document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs + "cellpadding="+arr["CellPadding"]+" "; 
       }
       else if ("TableWidth" == elem)
        {
         if(arr["TableWidthSelected"] == "TRUE")
         {
            document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs + "width="+arr["TableWidth"]; 
            if(arr["TableWidthMode"] == "%") 
            {
                document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs +"% "
            }
            else
            {
                document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs +" "
            }
         }
       }
       else if ("TableHeight" == elem) 
        {
         if(arr["TableHeigthSelected"] == "TRUE")
         {
            document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs + "height="+arr["TableHeight"]; 
            if(arr["TableHeightMode"] == "%") 
            {
                document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs +"% "
            }
            else
            {
                document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs +" "
            }   
          }      
        }
      else if ("TableAlignment" == elem) 
       {
        document.all.ObjTableInfo.CellAttrs = document.all.ObjTableInfo.CellAttrs + "align="+arr["TableAlignment"]+" "; 
       }
      else if ("TableColor" == elem)
       {
        if(arr["TableColorSelected"] == "TRUE")
        {
         document.all.ObjTableInfo.TableAttrs = document.all.ObjTableInfo.TableAttrs + "bgcolor="+arr["TableColor"];
        }
       }
      else if ("Caption" == elem)
        {
        document.all.ObjTableInfo.Caption = arr["Caption"];
       }
    }
  
    document.all.EDIT_HTML.ExecCommand(DECMD_INSERTTABLE, OLECMDEXECOPT_DODEFAULT, pVar);  
  }
}







function DECMD_HYPERLINK_onclick()
{
  EDITOR.EDIT_HTML.ExecCommand(DECMD_HYPERLINK,OLECMDEXECOPT_PROMPTUSER);
  EDITOR.EDIT_HTML.focus();
}
function DECMD_IMAGE_onclick()
{
  EDITOR.EDIT_HTML.ExecCommand(DECMD_IMAGE,OLECMDEXECOPT_PROMPTUSER);
  makeImageLinks();
  EDITOR.EDIT_HTML.focus();
}
function DECMD_HYPERLINK_NODIALOG_onclick()
{
  EDITOR.EDIT_HTML.ExecCommand(DECMD_HYPERLINK,OLECMDEXECOPT_DONTPROMPTUSER, EDITOR.URL.value);
  EDITOR.EDIT_HTML.focus();
}

// sends URL string from seperate browser window to a hidden field within the opener document
function sendURLString(destFormName,destFieldName,strURL){  
    var obj1='top.window.opener.self.document.'+ destFormName;
    var obj2='top.window.opener.self.document.'+ destFormName +'.'+ destFieldName;   
    if (eval(obj1) && eval(obj2)) { 
        eval(obj2 +'.value="'+strURL+'"'); 
        top.window.opener.doEditHTML(45); 
    }
}


var foundstyles = new Array();

function setStyles(i, name) {
    foundstyles[i] = name;
}

function resetStyles() {
    var sel = document.all.BLOCK;
    for (i=0; i<foundstyles.length; i++) {
       sel.options[i] = new Option(foundstyles[i], foundstyles[i]);
    }
}

function initStyles() {
    getStyles();
    resetStyles();
}

/***********************************************************/
/* Delete all empty <a>-Tags 
/***********************************************************/
function deleteEmptyATags()
{
   	var allLinks = EDITOR.EDIT_HTML.DOM.all.tags("A"); 
	var allImgLinks;                                            

    for(var i = 0; i < allLinks.length; i++) 
	{
		if (allLinks[i].innerText == "")
		{
			allImgLinks = allLinks[i].all.tags("IMG");
			if (allImgLinks.length == 0)
				allLinks[i].removeNode();
		}
	}
}

/***********************************************************/
/* Replace  absolute Image-Path by relative Path.Example, 
/* http://10.0.0.0:8080/system/test -> /system/test
/***********************************************************/
function makeImageLinks()
{
 	var systemPath = getSystemPath();
       	var col = document.EDIT_HTML.DOM.all.tags("img");
 	var i;
    	for (i=0; i<col.length; i++)
	{
		var el = col[i];
	        var href = el.getAttribute("src");
        	href = href.replace(systemPath, "");
		el.setAttribute("src", href);
		// el.removeAttribute("style");
	}	
}

/***********************************************************/
/* Get the IP-adress of the page
/***********************************************************/
function getSystemPath()
{
	var systemPath="";
	var localURL=document.URL;
	var n;
   
    	n = localURL.indexOf("://", 0);
    	if (n<0) return systemPath;
    	
    	n = localURL.indexOf("/", n+3);
    	if (n<0) n = localURL.length;
    	
    	systemPath = localURL.substring(0, n);
    	return systemPath;
}