ios调用Html内JS alert 不能点击关闭为甚? This question gave me the most insight to the problem... Deadlock with GCD and webView The gist is that the thread handling the JS from the stringByEvaluatingJavaScriptFromString: method and the thread handling the iOS al
版权声明:本文为博主原创文章.未经博主同意不得转载. https://blog.csdn.net/huangyibin628/article/details/26364901 1.JS操作符 ① 除法运算后,是有小数存在的.跟C语言不同之处 var num = 67/4; ----------> 输出:16.75 console.log(num); ② 通常情况下,操作符与数值/变量之间须要有空格隔开 1) 赋值操作符 =
今天有个需求,首次进入需要弹窗,然后就在网上找了下,虽然看了很多但是说的都不是我想要的,最后终于到了一个合适的. function get_cookie(Name) { var search = Name + "="; var returnvalue = ""; if (document.cookie.length > 0) { offset = document.cookie.indexOf(search); if (offset != -1) { // i