RRTagController | RRTagController allows user to select tag
kandi X-RAY | RRTagController Summary
kandi X-RAY | RRTagController Summary
Allows the user to make a choice among predefined tags. It should also be the opportunity to create new ones. It can cancel or, validate if at least one choice was made. RRTagController is a subClass of an UIViewController. It's very easy to customize.
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QUESTION
I have a search tags view for my app. It allows users to add search tags to make searching easier. The search tag view is all done. But I'm having problems accessing the text from the tags and compiling them together to make one large string. Can someone help me. Here is the code. I took the repo project rrtagcontroller from github and customized it. All i want to do is take the text from all the tags and put them in one big string so that I can pass the data to the next view controller.
...ANSWER
Answered 2017-Jan-02 at 01:10According to the github page of RRTagController, the two callback blocks will either provide a list of selected and unselected tags or nothing if user cancels. So according to your code, you can access the tags in the blocks as follows:
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