layout.js

对java中如何使用Ajax技术

	};	//	object
}

dojo.html.getPadBorder = function(/* HTMLElement */node){
	//	summary
	//	Returns the width and height of the passed node's padding and border
	var pad = dojo.html.getPadding(node);
	var border = dojo.html.getBorder(node);
	return { width: pad.width + border.width, height: pad.height + border.height };	//	object
}

dojo.html.getBoxSizing = function(/* HTMLElement */node){
	//	summary
	//	Returns which box model the passed element is working with
	var h = dojo.render.html;
	var bs = dojo.html.boxSizing;
	if(((h.ie)||(h.opera)) && node.nodeName!="IMG"){ 
		var cm = document["compatMode"];
		if((cm == "BackCompat")||(cm == "QuirksMode")){
			return bs.BORDER_BOX; 	//	string
		}else{
			return bs.CONTENT_BOX; 	//	string
		}
	}else{
		if(arguments.length == 0){ node = document.documentElement; }
		var sizing = dojo.html.getStyle(node, "-moz-box-sizing");
		if(!sizing){ sizing = dojo.html.getStyle(node, "box-sizing"); }
		return (sizing ? sizing : bs.CONTENT_BOX);	//	string
	}
}

dojo.html.isBorderBox = function(/* HTMLElement */node){
	//	summary
	//	returns whether the passed element is using border box sizing or not.
	return (dojo.html.getBoxSizing(node) == dojo.html.boxSizing.BORDER_BOX);	//	boolean
}

dojo.html.getBorderBox = function(/* HTMLElement */node){
	//	summary
	//	Returns the dimensions of the passed element based on border-box sizing.
	node = dojo.byId(node);
	return { width: node.offsetWidth, height: node.offsetHeight };	//	object
}

dojo.html.getPaddingBox = function(/* HTMLElement */node){
	//	summary
	//	Returns the dimensions of the padding box (see http://www.w3.org/TR/CSS21/box.html)
	var box = dojo.html.getBorderBox(node);
	var border = dojo.html.getBorder(node);
	return {
		width: box.width - border.width,
		height:box.height - border.height
	};	//	object
}

dojo.html.getContentBox = function(/* HTMLElement */node){
	//	summary
	//	Returns the dimensions of the content box (see http://www.w3.org/TR/CSS21/box.html)
	node = dojo.byId(node);
	var padborder = dojo.html.getPadBorder(node);
	return {
		width: node.offsetWidth - padborder.width,
		height: node.offsetHeight - padborder.height
	};	//	object
}

dojo.html.setContentBox = function(/* HTMLElement */node, /* object */args){
	//	summary
	//	Sets the dimensions of the passed node according to content sizing.
	node = dojo.byId(node);
	var width = 0; var height = 0;
	var isbb = dojo.html.isBorderBox(node);
	var padborder = (isbb ? dojo.html.getPadBorder(node) : { width: 0, height: 0});
	var ret = {};
	if(typeof args.width != "undefined"){
		width = args.width + padborder.width;
		ret.width = dojo.html.setPositivePixelValue(node, "width", width);
	}
	if(typeof args.height != "undefined"){
		height = args.height + padborder.height;
		ret.height = dojo.html.setPositivePixelValue(node, "height", height);
	}
	return ret;	//	object
}

dojo.html.getMarginBox = function(/* HTMLElement */node){
	//	summary
	//	returns the dimensions of the passed node including any margins.
	var borderbox = dojo.html.getBorderBox(node);
	var margin = dojo.html.getMargin(node);
	return { width: borderbox.width + margin.width, height: borderbox.height + margin.height };	//	object
}

dojo.html.setMarginBox = function(/* HTMLElement */node, /* object */args){
	//	summary
	//	Sets the dimensions of the passed node using margin box calcs.
	node = dojo.byId(node);
	var width = 0; var height = 0;
	var isbb = dojo.html.isBorderBox(node);
	var padborder = (!isbb ? dojo.html.getPadBorder(node) : { width: 0, height: 0 });
	var margin = dojo.html.getMargin(node);
	var ret = {};
	if(typeof args.width != "undefined"){
		width = args.width - padborder.width;
		width -= margin.width;
		ret.width = dojo.html.setPositivePixelValue(node, "width", width);
	}
	if(typeof args.height != "undefined"){
		height = args.height - padborder.height;
		height -= margin.height;
		ret.height = dojo.html.setPositivePixelValue(node, "height", height);
	}
	return ret;	//	object
}

dojo.html.getElementBox = function(/* HTMLElement */node, /* string */type){
	//	summary
	//	return dimesions of a node based on the passed box model type.
	var bs = dojo.html.boxSizing;
	switch(type){
		case bs.MARGIN_BOX:
			return dojo.html.getMarginBox(node);	//	object
		case bs.BORDER_BOX:
			return dojo.html.getBorderBox(node);	//	object
		case bs.PADDING_BOX:
			return dojo.html.getPaddingBox(node);	//	object
		case bs.CONTENT_BOX:
		default:
			return dojo.html.getContentBox(node);	//	object
	}
}
// in: coordinate array [x,y,w,h] or dom node
// return: coordinate object
dojo.html.toCoordinateObject = dojo.html.toCoordinateArray = function(/* array */coords, /* boolean? */includeScroll, /* string? */boxtype) {
	//	summary
	//	Converts an array of coordinates into an object of named arguments.
	if(coords instanceof Array || typeof coords == "array"){
		dojo.deprecated("dojo.html.toCoordinateArray", "use dojo.html.toCoordinateObject({left: , top: , width: , height: }) instead", "0.5");
		// coords is already an array (of format [x,y,w,h]), just return it
		while ( coords.length < 4 ) { coords.push(0); }
		while ( coords.length > 4 ) { coords.pop(); }
		var ret = {
			left: coords[0],
			top: coords[1],
			width: coords[2],
			height: coords[3]
		};
	}else if(!coords.nodeType && !(coords instanceof String || typeof coords == "string") &&
			 ('width' in coords || 'height' in coords || 'left' in coords ||
			  'x' in coords || 'top' in coords || 'y' in coords)){
		// coords is a coordinate object or at least part of one
		var ret = {
			left: coords.left||coords.x||0,
			top: coords.top||coords.y||0,
			width: coords.width||0,
			height: coords.height||0
		};
	}else{
		// coords is an dom object (or dom object id); return it's coordinates
		var node = dojo.byId(coords);
		var pos = dojo.html.abs(node, includeScroll, boxtype);
		var marginbox = dojo.html.getMarginBox(node);
		var ret = {
			left: pos.left,
			top: pos.top,
			width: marginbox.width,
			height: marginbox.height
		};
	}
	ret.x = ret.left;
	ret.y = ret.top;
	return ret;	//	object
}

dojo.html.setMarginBoxWidth = dojo.html.setOuterWidth = function(node, width){
	return dojo.html._callDeprecated("setMarginBoxWidth", "setMarginBox", arguments, "width");
}
dojo.html.setMarginBoxHeight = dojo.html.setOuterHeight = function(){
	return dojo.html._callDeprecated("setMarginBoxHeight", "setMarginBox", arguments, "height");
}
dojo.html.getMarginBoxWidth = dojo.html.getOuterWidth = function(){
	return dojo.html._callDeprecated("getMarginBoxWidth", "getMarginBox", arguments, null, "width");
}
dojo.html.getMarginBoxHeight = dojo.html.getOuterHeight = function(){
	return dojo.html._callDeprecated("getMarginBoxHeight", "getMarginBox", arguments, null, "height");
}
dojo.html.getTotalOffset = function(node, type, includeScroll){
	return dojo.html._callDeprecated("getTotalOffset", "getAbsolutePosition", arguments, null, type);
}
dojo.html.getAbsoluteX = function(node, includeScroll){
	return dojo.html._callDeprecated("getAbsoluteX", "getAbsolutePosition", arguments, null, "x");
}
dojo.html.getAbsoluteY = function(node, includeScroll){
	return dojo.html._callDeprecated("getAbsoluteY", "getAbsolutePosition", arguments, null, "y");
}
dojo.html.totalOffsetLeft = function(node, includeScroll){
	return dojo.html._callDeprecated("totalOffsetLeft", "getAbsolutePosition", arguments, null, "left");
}
dojo.html.totalOffsetTop = function(node, includeScroll){
	return dojo.html._callDeprecated("totalOffsetTop", "getAbsolutePosition", arguments, null, "top");
}
dojo.html.getMarginWidth = function(node){
	return dojo.html._callDeprecated("getMarginWidth", "getMargin", arguments, null, "width");
}
dojo.html.getMarginHeight = function(node){
	return dojo.html._callDeprecated("getMarginHeight", "getMargin", arguments, null, "height");
}
dojo.html.getBorderWidth = function(node){
	return dojo.html._callDeprecated("getBorderWidth", "getBorder", arguments, null, "width");
}
dojo.html.getBorderHeight = function(node){
	return dojo.html._callDeprecated("getBorderHeight", "getBorder", arguments, null, "height");
}
dojo.html.getPaddingWidth = function(node){
	return dojo.html._callDeprecated("getPaddingWidth", "getPadding", arguments, null, "width");
}
dojo.html.getPaddingHeight = function(node){
	return dojo.html._callDeprecated("getPaddingHeight", "getPadding", arguments, null, "height");
}
dojo.html.getPadBorderWidth = function(node){
	return dojo.html._callDeprecated("getPadBorderWidth", "getPadBorder", arguments, null, "width");
}
dojo.html.getPadBorderHeight = function(node){
	return dojo.html._callDeprecated("getPadBorderHeight", "getPadBorder", arguments, null, "height");
}
dojo.html.getBorderBoxWidth = dojo.html.getInnerWidth = function(){
	return dojo.html._callDeprecated("getBorderBoxWidth", "getBorderBox", arguments, null, "width");
}
dojo.html.getBorderBoxHeight = dojo.html.getInnerHeight = function(){
	return dojo.html._callDeprecated("getBorderBoxHeight", "getBorderBox", arguments, null, "height");
}
dojo.html.getContentBoxWidth = dojo.html.getContentWidth = function(){
	return dojo.html._callDeprecated("getContentBoxWidth", "getContentBox", arguments, null, "width");
}
dojo.html.getContentBoxHeight = dojo.html.getContentHeight = function(){
	return dojo.html._callDeprecated("getContentBoxHeight", "getContentBox", arguments, null, "height");
}
dojo.html.setContentBoxWidth = dojo.html.setContentWidth = function(node, width){
	return dojo.html._callDeprecated("setContentBoxWidth", "setContentBox", arguments, "width");
}
dojo.html.setContentBoxHeight = dojo.html.setContentHeight = function(node, height){
	return dojo.html._callDeprecated("setContentBoxHeight", "setContentBox", arguments, "height");
}