flymis/WebRoot/dojojs/src/html/display.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/community/licensing.shtml
*/

dojo.provide("dojo.html.display");
dojo.require("dojo.html.style");

dojo.html._toggle = function(node, tester, setter){
	node = dojo.byId(node);
	setter(node, !tester(node));
	return tester(node);
}

dojo.html.show = function(/* HTMLElement */node){
	//	summary
	//	Show the passed element by reverting display property set by dojo.html.hide
	node = dojo.byId(node);
	if(dojo.html.getStyleProperty(node, 'display')=='none'){
		dojo.html.setStyle(node, 'display', (node.dojoDisplayCache||''));
		node.dojoDisplayCache = undefined;	// cannot use delete on a node in IE6
	}
}

dojo.html.hide = function(/* HTMLElement */node){
	//	summary
	//	Hide the passed element by setting display:none
	node = dojo.byId(node);
	if(typeof node["dojoDisplayCache"] == "undefined"){ // it could == '', so we cannot say !node.dojoDisplayCount
		var d = dojo.html.getStyleProperty(node, 'display')
		if(d!='none'){
			node.dojoDisplayCache = d;
		}
	}
	dojo.html.setStyle(node, 'display', 'none');
}

dojo.html.setShowing = function(/* HTMLElement */node, /* boolean? */showing){
	//	summary
	// Calls show() if showing is true, hide() otherwise
	dojo.html[(showing ? 'show' : 'hide')](node);
}

dojo.html.isShowing = function(/* HTMLElement */node){
	//	summary
	//	Returns whether the element is displayed or not.
	// FIXME: returns true if node is bad, isHidden would be easier to make correct
	return (dojo.html.getStyleProperty(node, 'display') != 'none');	//	boolean
}

dojo.html.toggleShowing = function(/* HTMLElement */node){
	//	summary
	// Call setShowing() on node with the complement of isShowing(), then return the new value of isShowing()
	return dojo.html._toggle(node, dojo.html.isShowing, dojo.html.setShowing);	//	boolean
}