[网页]如何添加显示在IE状态栏的文字

作者: unvs 分类: ASP.NET 发布时间: 2009-10-03 17:04 ė11,322 views 6没有评论

       有的人可能会想要那种会动、从右至左一个字一个字的移动即动态内容,下面我提供了一段代码,同样以上面的方式插入页面中即可实现效果:<script>var MESSAGE=”文字从右边一个个弹出”;var POSITION = 150;var DELAY = 10;var scroll = new statusMessageObject();function statusMessageObject(p,d){this.msg = MESSAGE;this.out = ” “;this.pos = POSITION;this.delay = DELAY;this.i=0;this.reset = clearMessage};function clearMessage(){this.pos = POSITION};function scroller(){for(scroll.i=0;scroll.i<scroll.pos; scroll.i++);{scroll.out+=” “};if(scroll.pos >= 0) scroll.out += scroll.msg; else scroll.out = scroll.msg.substring(-scroll.pos,scroll.msg.length);window.status = scroll.out;scroll.out = ” “; scroll.pos–; if(scroll.pos < -(scroll.msg.length)){ scroll.reset()}; setTimeout (‘scroller()’,scroll.delay)};function snapIn(jumpSpaces,position){var msg = scroll.msg;var out = “”;for (var i=0; i<position; i++){out += msg.charAt(i)}; for (i=1;i<jumpSpaces;i++){out += ” “}; out += msg.charAt(position);window.status = out;if (jumpSpaces <= 1){position++;if (msg.charAt(position) == ‘ ‘){position++ };jumpSpaces = 100-position};else if (jumpSpaces > 3){jumpSpaces *= .75};else {jumpSpaces–};if (position != msg.length){var cmd = “snapIn(” + jumpSpaces + “,” + position + “)”;scrollID = window.setTimeout(cmd,scroll.delay);} else { window.status=”";jumpSpaces=0; position=0; cmd =”snapIn(” + jumpSpaces + “,” + position + “)”;scrollID = window.setTimeout(cmd,scroll.delay); return false }; return true};snapIn(100,0);</script>

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