[英]How do I detect popup blocker in Chrome?
我在堆棧溢出中搜索了許多問題,可能在這里重復檢測彈出窗口
但在Chrome 中測試時not helped for me
(已測試 v26.0.1410.64)
以下方法適用Worked in IE and Firefox
但not in Chrome
var popup = window.open(winPath,winName,winFeature,true);
if (!popup || popup.closed || typeof popup.closed=='undefined'){
//Worked For IE and Firefox
alert("Popup Blocker is enabled! Please add this site to your exception list.");
window.location.href = 'warning.html';
} else {
//Popup Allowed
window.open('','_self');
window.close();
}
有沒有更好的解決方案也適用於 Chrome?
最后,它通過結合 Stackoverflow 成員的不同答案而成功
此代碼適用於我並在IE, Chrome & Firefox
進行了測試
var popup = window.open(winPath,winName,winFeature,true);
setTimeout( function() {
if(!popup || popup.outerHeight === 0) {
//First Checking Condition Works For IE & Firefox
//Second Checking Condition Works For Chrome
alert("Popup Blocker is enabled! Please add this site to your exception list.");
window.location.href = 'warning.html';
} else {
//Popup Blocker Is Disabled
window.open('','_self');
window.close();
}
}, 25);
試試下面..!!
var pop = window.open("about:blank", "new_window_123", "height=150,width=150");
// Detect pop blocker
setTimeout(function() {
if(!pop || pop.closed || pop.closed == "undefined" || pop == "undefined" || parseInt(pop.innerWidth) == 0 || pop.document.documentElement.clientWidth != 150 || pop.document.documentElement.clientHeight != 150){
pop && pop.close();
alert("Popups must be enabled.");
}else{
alert("Popups is enabled.");
pop && pop.close();
}}, 1000);
看下面的問題
在谷歌上它會更多地幫助你..
https://www.google.com/search?q=how+to+detect+a+blocked+popup+in+chrome
我發現使用 try-catch 更有效,如下所示:
var popup = window.open(winPath,winName,winFeature,true);
try {
popup.focus();
} catch (e) {
alert('popup blocked!');
}
我知道這是“已解決”,但是這個簡單的代碼對我在 Chrome 中檢測“更好的彈出窗口阻止程序”擴展有用:
if (!window.print) {
//display message to disable popup blocker
} else {
window.print();
}
}
奧卡姆剃刀! 或者我錯過了什么,它不可能這么簡單?
我曾使用這種方法從 js 打開窗口,而沒有被 Chrome 阻止。 http://en.nisi.ro/blog/development/javascript/open-new-window-window-open-seen-chrome-popup/
以下代碼適用於 chrome、safari 和 firefox。 我為此使用了 jquery。
var popupWindow = window.open("http://www.google.com","directories=no,height=100,width=100");
$(document).ready(function(e) {
detectPopup();
function detectPopup() {
if(!popupWindow) {
alert("popup will be blocked");
} else {
alert("popup will be shown");
window.open('','_self');
window.close();
}
}
});
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