标签：cti ide url tab another scroller sso click rom
在ios设备中 使用 overflow 会有卡顿，解决办法：-webkit-overflow-scrolling: touch; /*消除在ios设备卡顿*/
在ios中的click事件不执行：解决办法：①：将目标元素 改为<a>或者<button>，②：给目标元素设置 cursor:pointer; ③：click事件 写为tounched事件
转： 在ios中
方法一，从网上找到的：
function preventOverScroll(scrollPane) {// See http://www.quirksmode.org/js/events_order.htmlvar CAPTURE_PHASE = true; // happens first, outside to insidevar BUBBLE_PHASE = false; // happens second, inside to outside// These variables will be captured by the closures belowvar allowScrollUp = true, allowScrollDown = true, lastY = 0;scrollPane.addEventListener(‘touchstart’,function (e) {// See http://www.w3.org/TR/cssom-view/#dom-element-scrolltopallowScrollUp = (this.scrollTop > 0);allowScrollDown = (this.scrollTop < this.scrollHeight – this.clientHeight);// Remember where the touch startedlastY = e.pageY;},CAPTURE_PHASE);// If the touch is on the scroll pane, don’t let it get to the// body object which will cancel itscrollPane.addEventListener(‘touchmove’,function (e) {var up = (event.pageY > lastY);var down = !up;lastY = event.pageY;// Trying to start past scroller boundsif ((up && allowScrollUp) || (down && allowScrollDown)) {// Stop this event from propagating, lest// another object cancel it.e.stopPropagation();} else {// Cancel this eventevent.preventDefault();}},CAPTURE_PHASE);} |
方法二自己想出来的，因为我发现非最极端（非最上或者最下时）时，就不会拖动整个页面，那么问题就简单了：
scrollPane.addEventListener(‘touchstart‘, function(){ if(this.scrollTop === 0){ //滚动到1 this.scrollTop =1; }else if(this.scrollTop == this.scrollHeight - this.clientHeight){ //滚动到最低端-1 this.scrollTop =this.scrollHeight - this.clientHeight -1; } }, true); |
标签：cti ide url tab another scroller sso click rom
原文地址：http://www.cnblogs.com/asbefore/p/6757564.html
