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Update again! MSClass (Class Of Marquee Scroll universal uninterrupted scrolling JS encapsulation class Ver 1.6)_javascript skills
Update again! MSClass (Class Of Marquee Scroll universal uninterrupted scrolling JS encapsulation class Ver 1.6)_javascript skills
制作时间:2006-08-29 (Ver 0.5)
发布时间:2006-08-31 (Ver 0.8)
更新时间:2007-01-31 (Ver 1.6)
更新说明: + 加入功能 * 修正、完善
1.6.070131
+ 禁止鼠标控制暂停或继续 (将第9个参数设置为-1或者动态赋值将ScrollSetp设置为-1)
+ 判断是否可以滚动 (若内容区域小于显示区域,则自动取消滚动)
+ 跳过初始化错误 (避免引起其它滚动的停止)
+ 默认值 (除容器ID必选外，其他参数均可根据情况进行选择设置)
+ 参数动态赋值 (方向可用英文表示top|bottom|left|right,使其更直观、方便)
* 文字滚动不准确 (本次更新主要目的解决此Bug,感谢周珺参与测试)
1.4.061211
+ 鼠标悬停改变滚动方向 (鼠标悬停控制左右滚动)
* 由于文档下载过慢而导致获取的高度/宽度不准确
* 浏览器兼容问题 (IE、FF、Opera、NS、MYIE)
1.2.060922
+ 指定范围间歇滚动
* 程序调整
* 连续间歇滚动停止的错误
1.0.060901
+ 向下、向右滚动
+ 开始等待时间
+ 连续滚动
* 调整时间单位
* 滚动误差
* 随机死循环
* 加强性能
* 程序优化
0.8.060829
翻屏不间断向上、向左滚动
演示地址:http://www.popub.net/script/MSClass.html
下载地址:http://www.popub.net/script/MSClass.js
应用说明:页面包含
创建实例:
//参数直接赋值法
new Marquee("marquee")
new Marquee("marquee","top")
......
new Marquee("marquee",0,1,760,52)
new Marquee("marquee","top",1,760,52,50,5000)
......
new Marquee("marquee",0,1,760,104,50,5000,3000,52)
new Marquee("marquee",null,null,760,104,null,5000,null,-1)
//参数动态赋值法
var marquee1 = new Marquee("marquee") *此参数必选
marquee1.Direction = "top"; 或者 marquee1.Direction = 0;
marquee1.Step = 1;
marquee1.Width = 760;
marquee1.Height = 52;
marquee1.Timer = 50;
marquee1.DelayTime = 5000;
marquee1.WaitTime = 3000;
marquee1.ScrollStep = 52;
marquee1.Start();
参数说明:
ID "marquee" 容器ID (必选)
Direction (0) 滚动方向 (可选,默认为0向上滚动) 可设置的值包括:0,1,2,3,"top","bottom","left","right" (0向上 1向下 2向左 3向右)
Step (1) 滚动的步长 (可选,默认值为2,数值越大,滚动越快)
Width (760) 容器可视宽度 (可选,默认值为容器初始设置的宽度)
Height (52) 容器可视高度 (可选,默认值为容器初始设置的高度)
Timer (50) 定时器 (可选,默认值为30,数值越小,滚动的速度越快,1000=1秒,建议不小于20)
DelayTime (5000) 间歇停顿延迟时间(可选,默认为0不停顿,1000=1秒)
WaitTime (3000) 开始时的等待时间(可选,默认或0为不等待,1000=1秒)
ScrollStep (52) 间歇滚动间距 (可选,默认为翻屏宽/高度,该数值与延迟均为0则为鼠标悬停控制,-1禁止鼠标控制)
使用建议:
1、建议直接赋予容器的显示区域的宽度和高度，如(
2、建议为容器添加样式overflow = auto，如(
3. In order to obtain the width and height of the scrolling area more accurately, please directly assign the correct width and height to each scrolling unit as much as possible. inline, such as (
5. For the scrolling or intermittent scrolling, pay attention to the spacing between the rolling units. At the same time, the visual height and visual width of the container need to be set. The spacing between each scrolling unit can be adjusted by setting the line spacing or the height and width of the cell
6. There is currently no better solution to the problem of automatic line wrapping in LI. It is recommended to convert it into a table (TABLE) form To achieve the same effect
7. For horizontally scrolling text paragraphs, if the end ends with a space " ", please convert the space " " into " "
8. The idea of mouse-over scrolling comes from Flash , so there are certain limitations (only the image
or the image with link is allowed in the container, and its automatic line wrapping needs to be prohibited) Thank you:
Zhoujunzhoujun#yuchengtech.com (bug of text scrolling and line skipping) 2007/01/31
Since the release of this program, I have received many emails from friends and made many comments and suggestions. , thank you all for your support!
Very good.
However, the new Marquee("marquee",0,1,760,52,50,5000,3000) in the demo code has so many parameters that it is a bit confusing. Haha, it may be confusing to make it in this mode. Know something:
{
this.ID = document.getElementById(arguments[0]);
this.Direction = arguments[1];
this.Step = arguments[2];
this.Width = arguments[ 3];
this.Height = arguments[4];
this.Timer = arguments[5];
this.WaitTime = arguments[6];
this.StopTime = arguments[7] ;
this.CTL = this.StartID = this.Stop = this.MouseOver = 0;
this.ID.style.overflowX = this.ID.style.overflowY = "hidden";
this. ID.noWrap = true;
this.ID.style.width = this.Width;
this.ID.style.height = this.Height;
this.ID.innerHTML = this.ID.innerHTML ;
}
Then use:
m.ID = document.getElementById("marquee");
m.Direction = 0;
m.Step = 1;
m.Width = 760;
// ......
m.Start(m, m.Timer, m.WaitTime, m.StopTime);
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