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POHow to resize a tableHeaderView of a UITableView?
 

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  1. POHow to resize a tableHeaderView of a UITableView?
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    <p>I'm having trouble resizing a tableHeaderView. It simple doesn't work.</p> <p>1) Create a UITableView and UIView (100 x 320 px);</p> <p>2) Set the UIView as tableHeaderView of the UITableView;</p> <p>3) Build and Go. Everything is ok.</p> <p>Now, I want to resizing the tableHeaderView, so I add this code in viewDidLoad:</p> <pre><code>self.tableView.autoresizesSubviews = YES; self.tableView.tableHeaderView = myHeaderView; self.tableView.tableFooterView = myFooterView; CGRect newFrame = self.tableView.tableHeaderView.frame; newFrame.size.height = newFrame.size.height + 100; self.tableView.tableHeaderView.frame = newFrame; </code></pre> <p>The height of the tableHeaderView should appear with 200, but appears with 100.</p> <p>If I write:</p> <pre><code>self.tableView.autoresizesSubviews = YES; CGRect newFrame = myHeaderView.frame; newFrame.size.height = newFrame.size.height + 100; myHeaderView.frame = newFrame; self.tableView.tableHeaderView = myHeaderView; self.tableView.tableFooterView = myFooterView; </code></pre> <p>Then it starts with 200 of height, as I want. But I want to be able to modify it in runtime.</p> <p>I've also tried this, without success:</p> <pre><code>self.tableView.autoresizesSubviews = YES; self.tableView.tableHeaderView = myHeaderView; self.tableView.tableFooterView = myFooterView; CGRect newFrame = self.tableView.tableHeaderView.frame; newFrame.size.height = newFrame.size.height + 100; self.tableView.tableHeaderView.frame = newFrame; [self.tableView.tableHeaderView setNeedsLayout]; [self.tableView.tableHeaderView setNeedsDisplay]; [self.tableView setNeedsLayout]; [self.tableView setNeedsDisplay]; </code></pre> <p>The point here is: <strong>How do we resize a tableHeaderView in runtime ???</strong></p> <p>Have anyone able to do this?</p> <p>Thanks</p> <p>iMe</p>
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