/**
* Created by mac on 16/11/28.
*/
let Tool = {
closest: (el, selector)=>{
var matchesFn;
// find vendor prefix
['matches','webkitMatchesSelector','mozMatchesSelector','msMatchesSelector','oMatchesSelector'].some(function(fn) {
if (typeof document.body[fn] == 'function') {
matchesFn = fn;
return true;
}
return false;
});
var parent;
// traverse parents
while (el) {
if (el[matchesFn](selector)) return el;
parent = el.parentElement;
if (parent && parent[matchesFn](selector)) return parent;
el = parent;
}
return null;
},
setPhoenixPrefix: (val)=>{
return 'ph-' + val;
},
getDeviceInfo(type){
let u = navigator.userAgent;
let typeList = {
trident: u.indexOf('Trident') > -1, //IE内核
presto: u.indexOf('Presto') > -1, //opera内核
webKit: u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核
gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核
mobile: !!u.match(/AppleWebKit.*Mobile.*/), //是否为移动终端
ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端
android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android终端或者uc浏览器
iPhone: u.indexOf('iPhone') > -1 , //是否为iPhone或者QQHD浏览器
iPad: u.indexOf('iPad') > -1, //是否iPad
webApp: u.indexOf('Safari') == -1 //是否web应该程序,没有头部与底部
};
return typeList[type];
}
}
export default Tool;