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POWhy is the rowHeight datasource method not being called
 

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  1. POWhy is the rowHeight datasource method not being called
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    <p>It is my fervent dream to have a UITableView with different row sizes, determined programmatically. I have read the UITableViewDataSource documentation, and I implement these methods:</p> <pre><code>- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath; - (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section; - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath; </code></pre> <p>which, we can see here:</p> <pre><code>- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { return (CGFloat) 200.0f; } - (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section { return 1; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell* test = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:nil ]; test.textLabel.text = @"TEST"; CGRect ffframe = test.frame; ffframe.size.height *= 200.0f; test.frame = ffframe; return test; } </code></pre> <p>These are just trying to make a simple table, with one row, and a height of 200.0. I try to return the height in the delegate method, and set it explicitly. Neither works.</p> <p>I try trapping the heightForRow method in the debugger, it seems to never be called. </p> <p>MY table rows are always the size I set in interface builder.</p> <p>I have the datasource hooked up right, otherwise it would not get the rows and textLabel right.</p>
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    1. This table or related slice is empty.
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    1. USTom Schulz
    1. USTom Schulz
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. COheightForRowAtIndexPath is a delegate method, not data source - did you set your object as table's delegate as well?
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      1. POWhy is the rowHeight datasource method not being called
      1. USVladimir
 

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