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无法将tableview添加到uiview

[英]Failing to add tableview to uiview

原文 2016-09-14 15:04:34 3 1 ios/ uitableview/ uiview

I'm dynamically creating uiviews which contain uitableviews (uiviews are tableview and datasource delegates for their respective tables. The uiviews are created using a xib file). 我正在动态创建包含uitableviews的uiviews（uiviews是它们各自表的tableview和数据源委托。uiviews是使用xib文件创建的）。 When I reach the numberOfRowsInSection function and try to return [self.mydata count], mydata is empty. 当我到达numberOfRowsInSection函数并尝试返回[self.mydata count]时，mydata为空。

When I break at the numberOfRowsInSection function I've noticed each uiview does not have the same address as any of the uiviews I previously created. 当我在numberOfRowsInSection函数处中断时，我注意到每个uiview的地址都与我之前创建的uiview的地址不同。
I've noticed my numberOfRowsInSection function is called after all the views are created and added to my viewcontroller. 我注意到在创建所有视图并将其添加到我的viewcontroller之后，将调用我的numberOfRowsInSection函数。
1. numberOfRowsInSection is called multiple times, but is not equal to the number of uiviews I have created. numberOfRowsInSection被多次调用，但不等于我创建的uiview的数量。

Any thoughts? 有什么想法吗？

1 个解决方案

I figured out my issue. 我知道了我的问题。 I was setting the uitableviewdelegate and uitableviewdatasource to the uiview in the xib file, when in fact I want the File's Owner (which is the specific uiview created at runtime). 我实际上在需要文件的所有者（这是在运行时创建的特定uiview）时，将uitableviewdelegate和uitableviewdatasource设置为xib文件中的uiview。

I simply clicked and dragged (in the xib file) from the delegate and datasource outlets to the File's Owner placeholder button thing. 我只是单击并从委托和数据源出口（在xib文件中）拖到“文件的所有者”占位符按钮处。