onlineeditor.ascx

基于Windows平台的ASP.net框架

			} else {
				this.menuobj.style.overflowY = 'scroll';
			}
		}
	}

	this.hide = function(e) {
		if(e && e.button && e.button != 1) {return true;}
		this.stop_slide();
		this.menuobj.style.display = 'none';
		this.handle_overlaps(false);
		popupmenu.activemenu = null;
	}

	this.slidehide = function() {
		popupmenu.menus[popupmenu.activemenu].hide()
	}

	this.hover = function(obj, clickactive) {
		if(popupmenu.activemenu != null) {
			if(popupmenu.menus[popupmenu.activemenu].controlkey != this.id) {this.show(obj, true, clickactive);}
		}
	}

	this.choose = function(e, obj) {
		var links = findtags(obj, 'a');
		if(links[0]) {
			if(is_ie) {
				links[0].click();
				window.event.cancelBubble = true;
			} else {
				if(e.shiftKey) {
					window.open(links[0].href);
					e.stopPropagation();
					e.preventDefault();
				} else {
					window.location = links[0].href;
					e.stopPropagation();
					e.preventDefault();
				}
			}
			this.hide();
		}
	}

	this.slide = function(clipX, clipY, opacity) {
		if(this.direction == 'left' && (clipX < this.menuobj.offsetWidth || clipY < this.menuobj.offsetHeight)) {
			if(popupmenu.open_fade && is_ie) {
				opacity += 10;
				this.menuobj.filters.item('DXImageTransform.Microsoft.alpha').opacity = opacity;
			}
			clipX += this.intervalX;
			clipY += this.intervalY;
			this.menuobj.style.clip = "rect(auto, " + clipX + "px, " + clipY + "px, auto)";
			this.slidetimer = setTimeout("popupmenu.menus[popupmenu.activemenu].slide(" + clipX + ", " + clipY + ", " + opacity + ");", 0);
		} else if(this.direction == 'right' && (clipX > 0 || clipY < this.menuobj.offsetHeight)) {
			if(popupmenu.open_fade && is_ie) {
				opacity += 10;
				menuobj.filters.item('DXImageTransform.Microsoft.alpha').opacity = opacity;
			}
			clipX -= this.intervalX;
			clipY += this.intervalY;
			this.menuobj.style.clip = "rect(auto, " + this.menuobj.offsetWidth + "px, " + clipY + "px, " + clipX + "px)";
			this.slidetimer = setTimeout("popupmenu.menus[popupmenu.activemenu].slide(" + clipX + ", " + clipY + ", " + opacity + ");", 0);
		} else {this.stop_slide();}
	}

	this.stop_slide = function() {
		clearTimeout(this.slidetimer);
		this.menuobj.style.clip = 'rect(auto, auto, auto, auto)';
		if(popupmenu.open_fade && is_ie) {this.menuobj.filters.item('DXImageTransform.Microsoft.alpha').opacity = 100;}
	}

	this.fetch_offset = function(obj) {
		var left_offset = obj.offsetLeft;
		var top_offset = obj.offsetTop;
		while ((obj = obj.offsetParent) != null) {
			left_offset += obj.offsetLeft;
			top_offset += obj.offsetTop;
		}
		return { 'left' : left_offset, 'top' : top_offset };
	}

	this.overlaps = function(obj, m) {
		var s = new Array();
		var pos = this.fetch_offset(obj);
		s['L'] = pos['left'];
		s['T'] = pos['top'];
		s['R'] = s['L'] + obj.offsetWidth;
		s['B'] = s['T'] + obj.offsetHeight;
		if(s['L'] > m['R'] || s['R'] < m['L'] || s['T'] > m['B'] || s['B'] < m['T']) {return false;}
		return true;
	}

	this.handle_overlaps = function(dohide) {
		if(is_ie) {
			var selects = findtags(document, 'select');
			if(dohide) {
				var menuarea = new Array(); menuarea = {
					'L' : this.leftpx,
					'R' : this.leftpx + this.menuobj.offsetWidth,
					'T' : this.toppx,
					'B' : this.toppx + this.menuobj.offsetHeight
				};
				for(var i = 0; i < selects.length; i++) {
					if(this.overlaps(selects[i], menuarea)) {
						var hide = true;
						var s = selects[i];
						while (s = s.parentNode) {
							if(s.className == 'popupmenu_popup') {
								hide = false;
								break;
							}
						}
						if(hide) {
							selects[i].style.visibility = 'hidden';
							arraypush(popupmenu.hidden_selects, i);
						}
					}
				}
			} else {
				while (true) {
					var i = arraypop(popupmenu.hidden_selects);
					if(typeof i == 'undefined' || i == null) break;
					else selects[i].style.visibility = 'visible';
				}
			}
		}
	}
}

function doane(eventobj) {
	if(!eventobj || is_ie)	{
		window.event.returnValue = false;
		window.event.cancelBubble = true;
		return window.event;
	} else {
		eventobj.stopPropagation();
		eventobj.preventDefault();
		return eventobj;
	}
}

function ebygum(eventobj) {
	if(!eventobj || is_ie) {
		window.event.cancelBubble = true;
		return window.event;
	} else {
		if(eventobj.target.type == 'submit')  eventobj.target.form.submit();
		eventobj.stopPropagation();
		return eventobj;
	}
}

function menuregister(clickactive, controlid, noimage, datefield) {
	if(typeof popupmenu == 'object') {
		popupmenu.register(clickactive, controlid, noimage);
	}
}

function menuhide() {
	if(popupmenu.activemenu != null) {
		popupmenu.menus[popupmenu.activemenu].slidehide();
	}
}

if(typeof popupmenu == 'object') {
	if(window.attachEvent && !is_saf) {
		document.attachEvent('onclick', popupmenu_hide);
		window.attachEvent('onresize', popupmenu_hide);
	} else if(document.addEventListener && !is_saf) {
		document.addEventListener('click', popupmenu_hide, false);
		window.addEventListener('resize', popupmenu_hide, false);
	} else {
		window.onclick = popupmenu_hide;
		window.onresize = popupmenu_hide;
	}
	popupmenu.activate(true);
}
	</script>
	
	<script type="text/javascript">
	/******************************************************************************
  Crossday Discuz! Board - Editor Modules for Discuz!
  Copyright 2001-2006 Comsenz Inc. (http://www.comsenz.com)
*******************************************************************************/

var PHP = new phpEmulator();

function ctrlAjax(status) {
	wysiwyg = parseInt($('posteditor_mode').value);
	bbcodemode = $('tagmode0');	
	wysiwygmode = $('tagmode1');
	preview = $('previewbutton');

	if(bbcodemode) {
		bbcodemode.disabled = status == 'disabled' || !allowswitcheditor || !wysiwyg ? true : false;
	}

	if(wysiwygmode) {
		wysiwygmode.disabled = status == 'disabled' || !allowswitcheditor || wysiwyg ? true : false;
	}

	preview.disabled = status == 'disabled' ? true : false;

}

function previewpost(editorid){
	objfrm = $("title").form;
	if(!validate(objfrm, true)) {
		objfrm.title.focus();
		return;
	}

	ctrlAjax('disabled');

	$("previewmessage").innerHTML = bbinsert && $(editorid + '_mode').value == 1 ? bbcode2html(html2bbcode(Editor[editorid].getEditorContents())) : bbcode2html(objfrm.message.value);

	$("previewtable").style.display = '';
	window.scroll(0, 0);
	ctrlAjax('enabled');
}


function wysiwygEditor(editorid, mode, parsesmilies, initialtext) {
	var sizeoptions = new Array(1, 2, 3, 4, 5, 6, 7);
	if(undefined(istyles)) {
		var istyles = new Array();
		istyles = {"pi_button_down" : [ "#98B5E2", "#000000", "0px", "1px solid #316AC5" ], "pi_button_hover" : [ "#C1D2EE", "#000000", "0px", "1px solid #316AC5" ], "pi_button_normal" : [ "#f5fbff", "#000000", "1px", "none" ], "pi_button_selected" : [ "#F1F6F8", "#000000", "0px", "1px solid #316AC5" ], "pi_menu_down" : [ "#98B5E2", "#316AC5", "0px", "1px solid #316AC5" ], "pi_menu_hover" : [ "#C1D2EE", "#316AC5", "0px", "1px solid #316AC5" ], "pi_menu_normal" : [ "#FFFFFF", "#000000", "0px", "1px solid #FFFFFF" ], "pi_popup_down" : [ "#98B5E2", "#000000", "0px", "1px solid #316AC5" ]};
	}
	var contextcontrols = new Array('bold', 'italic', 'underline', 'justifyleft', 'justifycenter', 'justifyright', 'insertorderedlist', 'insertunorderedlist');
	var coloroptions = new Array();
	coloroptions = {'#000000' : 'Black', '#a0522d' : 'Sienna', '#556b2f' : 'DarkOliveGreen', '#006400' : 'DarkGreen', '#483d8b' : 'DarkSlateBlue', '#000080' : 'Navy', '#4b0082' : 'Indigo', '#2f4f4f' : 'DarkSlateGray', '#8b0000' : 'DarkRed', '#ff8c00' : 'DarkOrange', '#808000' : 'Olive', '#008000' : 'Green', '#008080' : 'Teal', '#0000ff' : 'Blue', '#708090' : 'SlateGray', '#696969' : 'DimGray', '#ff0000' : 'Red', '#f4a460' : 'SandyBrown', '#9acd32' : 'YellowGreen', '#2e8b57' : 'SeaGreen', '#48d1cc' : 'MediumTurquoise', '#4169e1' : 'RoyalBlue', '#800080' : 'Purple', '#808080' : 'Gray', '#ff00ff' : 'Magenta', '#ffa500' : 'Orange', '#ffff00' : 'Yellow', '#00ff00' : 'Lime', '#00ffff' : 'Cyan', '#00bfff' : 'DeepSkyBlue', '#9932cc' : 'DarkOrchid', '#c0c0c0' : 'Silver', '#ffc0cb' : 'Pink', '#f5deb3' : 'Wheat', '#fffacd' : 'LemonChiffon', '#98fb98' : 'PaleGreen', '#afeeee' : 'PaleTurquoise', '#add8e6' : 'LightBlue', '#dda0dd' : 'Plum', '#ffffff' : 'White'};

	var EVENT = new wysiwygEditorEvents();
	var history = new History();
	var textobj = $(editorid + '_textarea');
	var controlbar = $(editorid + '_controls');
	var fontstate = null;
	var sizestate = null;
	var eButtons = new Array();
	var ePopups = new Array();
	var wysiwyg = parseInt(mode) ? 1 : 0;

	bbcodemode = $('tagmode0');	
	wysiwygmode = $('tagmode1');

//alert(allowswitcheditor);
	bbcodemode.disabled = wysiwyg ? false : true;
	wysiwygmode.disabled = wysiwyg ? true : false;

	if(!allowswitcheditor && wysiwyg) {
		bbcodemode.disabled = true;
	} else if((!allowswitcheditor && !wysiwyg) || (is_opera && opera.version() < 9)) {
		wysiwyg = 0;
		wysiwygmode.disabled = true;
	}


	$(editorid + '_cmd_table').style.display = wysiwyg ? '' : 'none';
	
	
	if(wysiwyg) {
		bbcodemode.className = "tagNoSelect";		
		wysiwygmode.className = "tagSelected";
		initialtext = initialtext;
	} else {
		bbcodemode.className = "tagSelected";
		wysiwygmode.className = "tagNoSelect";
	}

	//转换按钮0
	bbcodemode.onmouseover=function(){
		if(this.className!="tagSelected"){
			this.className="tagHover";
		}
	};
	
	bbcodemode.onmouseout=function(){
		if(this.className!="tagSelected"){
			this.className="tagNoSelect";
		}
	};
	
	//转换按钮1
	wysiwygmode.onmouseover=function(){
		if(this.className!="tagSelected"){
			this.className="tagHover";
		}
	};
	
	wysiwygmode.onmouseout=function(){
		if(this.className!="tagSelected"){
			this.className="tagNoSelect";
		}
	};


	this.textobj = textobj;
	this.popups = ePopups;
	this.wysiwyg = wysiwyg;

	this.initialized = false;
	this.parsesmilies = undefined(parsesmilies) || parseInt(parsesmilies) ? 1 : 0;

	this.init = function() {
		if(this.initialized) {
			return;
		}
		textobj.disabled = false;

		this.setEditorContents(initialtext);
		this.setEditorEvents();
		this.initControls();
		this.initSmilies($(editorid + '_smiliebox'));
		this.initialized = true;
	};

	this.checkFocus = function() {
		if(!this.editwin.hasfocus) {
			this.editwin.focus();
		}
	}

	this.initControls = function() {
		if(controlbar == null) {
			return;
		}

		var controls = new Array();
		var buttons = findtags(controlbar, 'div');
		buttonslength = buttons.length;
		for(var i = 0; i < buttonslength; i++) {
			if(buttons[i].className == 'editor_imagebutton' && buttons[i].id) {
				controls[controls.length] = buttons[i].id;
			}
		}
		controlslength = controls.length;
		for(var i = 0; i < controlslength; i++) {
			var control = $(controls[i]);

			if(control.id.indexOf(editorid + '_cmd_') != -1) {
				this.initCommandButton(control);
			} else if(control.id.indexOf(editorid + '_popup_') != -1) {
				this.initPopupButton(control);
			}
		}
		setUnselectable(controlbar);
	};

	this.initSmilies = function(smilie_container) {
		if(smilie_container != null) {
			var smilies = findtags(smilie_container, 'img');
			smilieslength = smilies.length;
			for(var i = 0; i < smilieslength; i++) {
				if(smilies[i].id && smilies[i].id.indexOf('_smilie_') != false) {
					smilies[i].style.cursor = is_ie ? 'hand' : 'pointer';
					smilies[i].editorid = editorid;
					smilies[i].onclick = EVENT.smilie_onclick;
					smilies[i].unselectable = 'on';
				}
			}
		}
	}

	this.initCommandButton = function(obj) {
		obj.cmd = obj.id.substr(obj.id.indexOf('_cmd_') + 5);
		obj.editorid = editorid;
		eButtons[obj.cmd] = obj;

		obj.state = false;
		obj.mode = 'normal';

		obj.onclick = obj.onmousedown = obj.onmouseover = obj.onmouseout = EVENT.command_button_onmouseevent;
	}

	this.initPopupButton = function(obj) {
		obj.cmd = obj.id.substr(obj.id.indexOf('_popup_') + 7);

		popupmenu.register(true, obj.id);
		popupmenu.menus[obj.id].open_steps = 5;

		obj.editorid = editorid;
		obj.state = false;
		eButtons[obj.cmd] = obj;

		if(obj.cmd == 'fontname') {
			this.fontout = $(editorid + '_font_out');
			this.fontout.innerHTML = obj.title;
			this.fontoptions = {'' : this.fontout};

			for(var option in fontoptions) {
				var div = document.createElement('div');
				div.style.width = this.fontout.style.width;
				div.style.display = 'none';
				div.innerHTML = fontoptions[option];
				this.fontoptions[fontoptions[option]] = this.fontout.parentNode.appendChild(div);
			}
		} else if(obj.cmd == 'fontsize') {
			this.sizeout = $(editorid + '_size_out');
			this.sizeout.innerHTML = obj.title;
			this.sizeoptions = {'' : this.sizeout};

			for(var option in sizeoptions) {
				var div = document.createElement('div');
				div.style.width = this.sizeout.style.width;
				div.style.display = 'none';
				div.innerHTML = sizeoptions[option];
				this.sizeoptions[sizeoptions[option]] = this.sizeout.parentNode.appendChild(div);
			}
		}

		obj._onmouseover = obj.onmouseover;
		obj._onclick = obj.onclick;

		obj.onmouseover = obj.onmouseout = obj.onclick = EVENT.popup_button_onmouseevent;

		popupmenu.menus[obj.id]._show = popupmenu.menus[obj.id].show;
		popupmenu.menus[obj.id].show = EVENT.popup_button_show;
	}

	this.initPopupMenu = function(obj) {
		switch(obj.cmd) {
			case 'fontname':
				var menu = this.initMenuContainer('fontname', '200px', fontoptions.length > 10 ? '220px' : 'auto', 'auto');
				this.buildFontnamePopup(obj, menu);
				break;
			case 'fontsize':
				var menu = this.initMenuContainer('fontsize', 'auto', 'auto', 'visible');
				this.buildFontsizePopup(obj, menu);
				break;
			case 'forecolor':
				var menu = this.initMenuContainer('forecolor', 'auto', 'auto', 'visible');
				this.buildForecolorPopup(obj, menu);
				break;
		}

		ePopups[obj.cmd] = controlbar.appendChild(menu);