我正在尝试做这样的事情:
<ul>
<li ng-repeat="{{myRepeatExpression}}">{{row.name}}</li>
</ul>
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但由于ng-repeat逻辑处于指令的编译状态,因此它将其{{myRepeatExpression}}视为普通字符串而不是变量.显然,哪个不起作用.
那有什么解决方法吗?
我试图在WKWebView上实现一个长按手势识别器,如下所示:
var webView: WKWebView?
let longPressRecognizer = UILongPressGestureRecognizer()
override func loadView() {
super.loadView()
var webViewConfig: WKWebViewConfiguration = WKWebViewConfiguration()
webViewConfig.allowsInlineMediaPlayback = true
webViewConfig.mediaPlaybackRequiresUserAction = false
self.webView = WKWebView(frame: self.view.frame, configuration: webViewConfig)
self.view = self.webView!
//hook the long press event
longPressRecognizer.addTarget(self, action: "onLongPress:")
self.webView!.scrollView.addGestureRecognizer(longPressRecognizer)
}
func onLongPress(gestureRecognizer:UIGestureRecognizer){
NSLog("long press detected")
}
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我没有得到错误但我似乎无法使其触发onLongPress功能.
我用php 5.3.0运行wamp服务器.我运行memcached的努力是失败的:(在googeling之后我发现问题是我需要正确的php_memcache.dll,这是为Windows 7 X64编译的vc6.有谁知道我在哪里可以找到dll?