用于解决在页面中嵌入了Flash时滚动条问题的处理(转)
用于解决在页面中嵌入了Flash时滚动条问题的处理
初始化加入以下代码:
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stage.addEventListener(MouseEvent.MOUSE_OVER, function (e:MouseEvent): void {ExternalInterface.call( "eval" , "if(navigator.userAgent.indexOf ('Firefox')>0){var __on_flash_wheel=function(e){e.preventDefault(); e.stopPropagation();};window.addEventListener('DOMMouseScroll', __on_flash_wheel, false);}else{document.onmousewheel=function(){return false;};}" );}); stage.addEventListener(MouseEvent.MOUSE_OUT, function (e:MouseEvent): void {ExternalInterface.call( "eval" , "if (navigator.userAgent.indexOf('Firefox')>0){window.removeEventListener ('DOMMouseScroll', __on_flash_wheel, false);}else {document.onmousewheel=null;}" );}); |
或者扔在FLASH体外:
<script language= "JavaScript" type= "text/javascript" > var isFF = navigator.userAgent.toLowerCase().indexOf( 'firefox' ); var mousewheel= function (event) { var event = event ? event : window.event; var obj = event.srcElement; if (!obj) { obj = event.target; }<br> //此处可以加入判断,来实现类似百度文库的效果,先把浏览器滚动条移至可以完全显示flash的位置,然后再操作flash内部滚动条<br> if(obj.type == "application/x-shockwave-flash" || obj.type == "") { if (isFF > 0) { event.preventDefault(); event.stopPropagation(); } else { return false ; } } } function onloaded() { if (isFF > 0) document.body.addEventListener( "DOMMouseScroll" , mousewheel, false ); else document.body.onmousewheel=mousewheel; } window.onload = function () { onloaded(); } </script> |
如果是嵌入的FlexPaper,需要对FlexPaper的内部代码进行修改,因为FlexPaper内部会在加载时往页面上加载部分代码,导致浏览器滚动条不失效,MacMouseWheelHandler类