功能介绍:右键菜单做了一个显示全屏和取消全屏功能,但是用了F11全屏后,js全屏取消不了,两种冲突了!下面介绍一下解决方法!
var isFull = Math.abs(window.screen.height-window.document.documentElement.clientHeight) <= 17 window.onresize = function () { isFull = Math.abs(window.screen.height-window.document.documentElement.clientHeight) <= 17 }
// 阻止F11键默认事件,用HTML5全屏API代替 window.addEventListener('keydown', function (e) { e = e || window.event if (e.keyCode===122 && !isFull) { e.preventDefault() enterFullScreen() } })
// 打开浏览器全屏模式 function enterFullScreen () { let el = document.documentElement let rfs = el.requestFullScreen || el.webkitRequestFullScreen || el.mozRequestFullScreen || el.msRequestFullscreen if (rfs) { // typeof rfs != "undefined" && rfs rfs.call(el) } else if (typeof window.ActiveXObject !== 'undefined') { // for IE,这里其实就是模拟了按下键盘的F11,使浏览器全屏 let wscript = new ActiveXObject('WScript.Shell') if (wscript != null) { wscript.SendKeys('{F11}') } } }
// 退出全屏 function exitFullScreen () { let el = document let cfs = el.cancelFullScreen || el.mozCancelFullScreen || el.msExitFullscreen || el.webkitExitFullscreen || el.exitFullscreen if (cfs) { // typeof cfs != "undefined" && cfs cfs.call(el) } else if (typeof window.ActiveXObject !== 'undefined') { // for IE,这里和fullScreen相同,模拟按下F11键退出全屏 let wscript = new ActiveXObject('WScript.Shell') if (wscript != null) { wscript.SendKeys('{F11}') } } }
完美解决el-table设置高度和合计showsummary冲突不显示问题
标签: addEventList, 全屏, 冲突
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