小编kan*_*nan的帖子

我也是iphone开发和phonegap的新手.现在我想用phonegap创建简单的iphone应用程序.现在我在lion mac中使用phonegap2.0.我的Xcode版本是4.3.现在我的问题是在我的模拟器5.0中运行Xcode后在xcode中安装phonegap2.0.我得到以下错误.

"Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_CDVViewController", referenced from:
      _OBJC_CLASS_$_ViewController in ViewController.o
      objc-class-ref in AppDelegate.o
  "_OBJC_METACLASS_$_CDVViewController", referenced from:
      _OBJC_METACLASS_$_ViewController in ViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)" 

请帮我解决这个问题.提前致谢.我已附加错误页面的屏幕截图供您参考.

可能重复:
从NSArray获取对象的索引？

我有一个数组和一个字符串.数组名称为"Array1",字符串名称为"String",现在我在"Array1"中具有此值.

"array1 = [[NSMutableArray alloc]initWithObjects:@"A",@"b",@"c",@"d",@"e", nil];"

我的字符串值是"A"

现在我想比较这些字符串和数组.我想显示Array索引值.

我怎样才能做到这一点.请有人帮帮我 提前致谢.

我是iPhone开发的新手,我希望使用PhoneGap框架来创建iPhone应用程序.我在Mac OS X Lion上安装了Phonegap.我在终端窗口中收到此错误./create <project_folder_path> <bundle_id> <project_name>:

 ./create: No such file or directory

我搜索过谷歌来解决这个错误,但我从那里找不到任何想法.能帮我解决这个问题并运行项目吗？提前致谢.期待您的回答.

我曾在谷歌日历工作过.现在我从这个链接下载示例代码:

"http://code.google.com/p/iphone-gcal/". 

但是在这段代码中,缺少一些Gdata代码.所以我已经实现了该代码,但我也得到了以下错误.请一些人帮我解决这个错误.

Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_GDataDateTime", referenced from:
      objc-class-ref in RootViewController.o
      objc-class-ref in EditingViewController.o
  "_OBJC_CLASS_$_GDataEntryCalendarEvent", referenced from:
      objc-class-ref in EditingViewController.o
  "_OBJC_CLASS_$_GDataQueryCalendar", referenced from:
      objc-class-ref in RootViewController.o
  "_OBJC_CLASS_$_GDataServiceGoogleCalendar", referenced from:
      objc-class-ref in RootViewController.o
  "_OBJC_CLASS_$_GDataWhen", referenced from:
      objc-class-ref in RootViewController.o
      objc-class-ref in EditingViewController.o
  "_OBJC_CLASS_$_GDataWhere", referenced from:
      objc-class-ref in EditingViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我试图（通过 javascript）为我的 html 页面上的所有 li 标签提供一个类。做这个的最好方式是什么？