小编Pei*_* Li的帖子

我目前正在使用Visual Studio中的Cordova项目.在这个项目中,我正在尝试构建2个html页面,让我称之为first.html和second.html.

在first.html中,我想添加一个指向second.html的链接,这允许我导航到second.html.我试过两种方法.

1. window.location的

   window.location = "second.html"
   

   Run Code Online (Sandbox Code Playgroud)

2. 标签

   <a href=“second.html”></a>
   

   Run Code Online (Sandbox Code Playgroud)

结果,他们都导致错误说"发生异常消息:异常:无法重新定义属性:org".

谁能告诉我如何正确导航到新页面？

我想使用swift来实现应用内电子邮件.单击该按钮时,会弹出电子邮件窗口.但是,我无法发送电子邮件.此外,点击取消删除草稿后,我无法返回到原始屏幕.

import UIkit
import MessageUI


class Information : UIViewController, MFMailComposeViewControllerDelegate{

    var myMail: MFMailComposeViewController!

    @IBAction func sendReport(sender : AnyObject) {

        if(MFMailComposeViewController.canSendMail()){
            myMail = MFMailComposeViewController()

            //myMail.mailComposeDelegate

            // set the subject
            myMail.setSubject("My report")

            //To recipients
            var toRecipients = ["lipeilin@gatech.edu"]
            myMail.setToRecipients(toRecipients)

            //CC recipients
            var ccRecipients = ["tzhang85@gatech.edu"]
            myMail.setCcRecipients(ccRecipients)

            //CC recipients
            var bccRecipients = ["tzhang85@gatech.edu"]
            myMail.setBccRecipients(ccRecipients)

            //Add some text to the message body
            var sentfrom = "Email sent from my app"
            myMail.setMessageBody(sentfrom, isHTML: true)

            //Include an attachment
            var image = UIImage(named: "Gimme.png")
            var imageData = …

我的应用程序是用swift编写的,它在模拟器中运行得很好.但是,当我尝试为我的iPad构建它时,它说

"Cannot load underlying module for 'Foundation"
"Cannot load underlying module for 'Foundation"
"Cannot load underlying module for 'Foundation"
"Cannot load underlying module for 'Foundation"

iPad是iOS 8,该项目针对的是iOS 8