JS插件,overlib,用法本文实例讲述了overlib用法。分享给大家供大家参考，具体如下： overLIB 是一个生成提示框与弹出菜单等页面效果的一段非常优秀的JS代码。 它可以简单的通过设置一些参数或命令来改变弹出页面的款式、皮肤与形状,不但如此，它还提供了非常简单的扩展功能，来足客户的不同需求。 overLIB 使用非常的简单。 一、在<head></head> 标签内添加： <script type="text/javascript" src="overlib.js"><!-- overLIB (c) Erik Bosrup --></script>
二、在<body></body>标签内添加：<div id="overDiv" style="position:absolute; visibility:hidden; z-index:1000;"></div> 4.10以上的版本可省略此步三、生成两种不同款式(popup与sticky)的弹出页面 <a href="javascript:void(0);" onmouseover="return overlib('这是一个popup.');" onmouseout="return nd();">popup示例</a><a href="javascript:void(0);" onmouseover="return overlib('这是一个sticky',STICKY, MOUSEOFF);" onmouseout="return nd();">stick示例 </a>四、 命令与参数 popup
| Attribute Name | Type | Required | Default | Description | | text | string | Yes | n/a | the text/html to display in the popup window | | trigger | string | No | onMouseOver | What is used to trigger the popup window. Can be one of onMouseOver or onClick | | sticky | boolean | No | false | Makes the popup stick around until closed | | caption | string | No | n/a | sets the caption to title | | fgcolor | string | No | n/a | color of the inside of the popup box | | bgcolor | string | No | n/a | color of the border of the popup box | | textcolor | string | No | n/a | sets the color of the text inside the box | | capcolor | string | No | n/a | sets color of the box's caption | | closecolor | string | No | n/a | sets the color of the close text | | textfont | string | No | n/a | sets the font to be used by the main text | | captionfont | string | No | n/a | sets the font of the caption | | closefont | string | No | n/a | sets the font for the "Close" text | | textsize | string | No | n/a | sets the size of the main text's font | | captionsize | string | No | n/a | sets the size of the caption's font | | closesize | string | No | n/a | sets the size of the "Close" text's font | | width | integer | No | n/a | sets the width of the box | | height | integer | No | n/a | sets the height of the box | | left | boolean | No | false | makes the popups go to the left of the mouse | | right | boolean | No | false | makes the popups go to the right of the mouse | | center | boolean | No | false | makes the popups go to the center of the mouse | | above | boolean | No | false | makes the popups go above the mouse. NOTE: only possible when height has been set | | below | boolean | No | false | makes the popups go below the mouse | | border | integer | No | n/a | makes the border of the popups thicker or thinner | | offsetx | integer | No | n/a | how far away from the pointer the popup will show up, horizontally | | offsety | integer | No | n/a | how far away from the pointer the popup will show up, vertically | | fgbackground | url to image | No | n/a | defines a picture to use instead of color for the inside of the popup. | | bgbackground | url to image | No | n/a | defines a picture to use instead of color for the border of the popup. NOTE: You will want to set bgcolor to "" or the color will show as well. NOTE: When having a Close link, Netscape will re-render the table cells, making things look incorrect | | closetext | string | No | n/a | sets the "Close" text to something else | | noclose | boolean | No | n/a | does not display the "Close" text on stickies with a caption | | status | string | No | n/a | sets the text in the browsers status bar | | autostatus | boolean | No | n/a | sets the status bar's text to the popup's text. NOTE: overrides status setting | | autostatuscap | string | No | n/a | sets the status bar's text to the caption's text. NOTE: overrides status and autostatus settings | | inarray | integer | No | n/a | tells overLib to read text from this index in the ol_text array, located in overlib.js. This parameter can be used instead of text | | caparray | integer | No | n/a | tells overLib to read the caption from this index in the ol_caps array | | capicon | url | No | n/a | displays the image given before the popup caption | | snapx | integer | No | n/a | snaps the popup to an even position in a horizontal grid | | snapy | integer | No | n/a | snaps the popup to an even position in a vertical grid | | fixx | integer | No | n/a | locks the popups horizontal position Note: overrides all other horizontal placement | | fixy | integer | No | n/a | locks the popups vertical position Note: overrides all other vertical placement | | background | url | No | n/a | sets image to be used instead of table box background | | padx | integer,integer | No | n/a | pads the background image with horizontal whitespace for text placement. Note: this is a two parameter command | | pady | integer,integer | No | n/a | pads the background image with vertical whitespace for text placement. Note: this is a two parameter command | | fullhtml | boolean | No | n/a | allows you to control the html over a background picture completely. The html code is expected in the "text" attribute | | frame | string | No | n/a | controls popups in a different frame. See the overlib page for more info on this function | | timeout | string | No | n/a | calls the specified javascript function and takes the return value as the text that should be displayed in the popup window | | delay | integer | No | n/a | makes that popup behave like a tooltip. It will popup only after this delay in milliseconds | | hauto | boolean | No | n/a | automatically determine if the popup should be to the left or right of the mouse. | | vauto | boolean | No | n/a | automatically determine if the popup should be above or below the mouse. | overLIB 可以接受任意个命令和参数。格式如下：命令[,'命令参数'] <a href="javascript:void(0);" onclick="return overlib('This is a sticky with a caption. And it is centered under the mouse!', STICKY, CAPTION,'Sticky!', CENTER);" onmouseout="nd();">Click here!</a>五、 overlib的一些使用示例 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><scriptlanguage="JavaScript" src="overlib.js"></script><html><head><metahttp-equiv="Content-Type" content="text/html; charset=gb2312"><title>无标题文档</title></head><body><ahref="#" onclick="return overlib('使用overlib的命令', CAPTION, '这是Caption命令，就是生成头部',HAUTO);"" onmouseout="return nd();">弹出测试</a><ahref="javascript:void(0);" onmouseover="return overlib('This is an ordinary popup.',CLOSECLICK);" onmouseout="return nd();">here</a><ahref="javascript:void(0);" onmouseover="return overlib('This is what we call a sticky, since I stick around (it goes away if you move the mouse OVER and then OFF the overLIB popup--or mouseover another overLIB).', STICKY, MOUSEOFF);" onmouseout="return nd();">吸附性的提示框</a><ahref="javascript:void(0);" onclick="return overlib('This is a sticky with a caption. And it is centered under the mouse!', STICKY, CAPTION,'Sticky!',CENTER);">含CAPTION的STICKY!</a><ahref="javascript:void(0);" onclick="return overlib('Setting size and posiztion!', STICKY, CAPTION,'Sticky!',HEIGHT, 100,WIDTH,120,LEFT);">指定大小与位置弹出</a><ahref="javascript:void(0);" onclick="return overlib('Setting size and posiztion!', STICKY, CAPTION,'Sticky!',STATUS ,'Hello');">设置状态栏</a></body></html>六、自定义overlib。overlib有三种方式可以实现自定义。 1、我们上面用过的通过输入不同命令来实现自定义。
2、修改overlib.js中的默认值来实现自定义
3、在引用的页面指定变量来实现自定义。 overlib点击此处本站下载。 希望本文所述对大家JavaScript程序设计有所帮助。
JS插件,overlib,用法
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