Question

用js判断只在当前浏览器的当前tab页发送ajax请求

Answer 1

$('.class').on('click', function(event){
function myBrowser(){
var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
var isOpera = userAgent.indexOf("Opera") > -1;
if (isOpera) {
return "Opera"
}; //判断是否Opera浏览器
if (userAgent.indexOf("Firefox") > -1) {
return "FF";
} //判断是否Firefox浏览器
if (userAgent.indexOf("Chrome") > -1){
return "Chrome";
}
}
var mb = myBrowser();
if ("IE" == mb) {
}
if ("FF" == mb) {
event = event || window.event;//火狐浏览器
window.event ? window.event.cancelBubble = true : event.stopPropagation();
}
if ("Chrome" == mb) {
window.event ? window.event.cancelBubble = true : event.stopPropagation();
}
});
这个是判断浏览器的代码，你说的看当前tab页，不知道什么意思