我在JavaScript中具有一个函数,该功能在单击关闭或刷新按钮时执行。
$(window).bind("beforeunload",function(event) {
return "Save or Not";
}
});
这将为我提供一个弹出窗口,当我单击"刷新"按钮(重新加载,不要在Chrome中重新加载(时,它会有2个按钮。现在,如果我单击"重新加载"按钮,我想调用函数重定向到我的主页。我怎样才能做到这一点?
请尝试此
$(document).ready(function() {
setTimeout(function() {
var __redirect_to = 'url_where_to_send';//
var _tags = ['button', 'input', 'a'], _els, _i, _i2;
for(_i in _tags) {
_els = document.getElementsByTagName(_tags[_i]);
for(_i2 in _els) {
if((_tags[_i] == 'input' && _els[_i2].type != 'button' && _els[_i2].type != 'submit' && _els[_i2].type != 'image') || _els[_i2].target == '_blank') continue;
_els[_i2].onclick = function() {window.onbeforeunload = function(){};}
}
}
window.onbeforeunload = function() {
setTimeout(function() {
window.onbeforeunload = function() {};
setTimeout(function() {
document.location.href = __redirect_to;
}, 500);
},5);
return 'Are you sure you want to leave this page?nnWait...Before you go:nn***************************************nn GET A FREE BOTTLE OF NeuroNZTnn***************************************nnTo receive your bottle FOR FREE - Click Cancel or Stay on Page below';
}
}, 500);
});
</script>