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POSet up a NSMutableArray of objects to match a string value
 

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  1. POSet up a NSMutableArray of objects to match a string value
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    <p>I'm using the value of two sliders as the first search criteria.</p> <hr> <p>Now I want a second criteria. I have a </p> <pre><code>NSMutableArray *suitsArray; </code></pre> <p>which is containing up to 10 words, or it could be empty (0 words). Example of array:</p> <pre><code>2012-08-12 03:13:14.825 App[4595:f803] The content of array is( mushroom, grill, pizza ) </code></pre> <hr> <p>What I want is this:</p> <p>If suitsArray is like above, containing words <strong>mushroom</strong>, <strong>grill</strong> and <strong>pizza</strong></p> <p>and the "Suits" value in a dictionary is: "This wine suits <strong>mushroom</strong> dishes, <strong>grilled</strong> food, <strong>pizza</strong> and chicken." </p> <p>This dictionary is added to searchResultsArray, same with all other dictionaries where "Suits" value containing words <strong>mushroom</strong>, <strong>grill</strong> and <strong>pizza</strong>.</p> <p>But if suitsArray is empty of objects, skip this critera.</p> <p>But I'm not sure how to write the code for it. Can you help me on it?</p> <hr> <pre><code>-(IBAction)searchButtonPressed:(id)sender{ resultObjectsArray = [NSMutableArray array]; for(NSDictionary *object in allObjectsArray) { NSString *objectPrice = [object objectForKey:@"75 cl price"]; NSString *suitsString = // the words in suitsArray NSString *objectSuits = [object objectForKey:@"Suits"]; BOOL priceConditionGood = YES; if (minPrisSlider.value &lt;= maxPrisSlider.value &amp;&amp; (winePrice.floatValue &lt; minPrisSlider.value || winePrice.floatValue &gt; maxPrisSlider.value)) priceConditionGood = NO; if (priceConditionGood) [resultObjectsArray addObject:object]; } ResultsTableViewController *nextController = [[self storyboard] instantiateViewControllerWithIdentifier:@"ResultsController"]; nextController.objectsArray = [[NSMutableArray alloc]initWithArray:resultObjectsArray]; [self.navigationController pushViewController:nextController animated:YES]; } </code></pre>
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    1. USingenspor
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    1. COWhat are you trying to do with this line: NSString *suitsString = [NSString stringWithFormat:@"%@", suitsArray];
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      1. USrdelmar
    2. COBut I think that will make suitsString look just like when you do a log of an array, meaning it will have any parentheses and curly brackets in there as well. Your rangeOfString: method looks backwards -- you're trying to find suitsString in objectSuits which will never happen because of the problem I mentioned first. I'm not sure what you want the search to be -- are you looking to see if any of the strings in suitsArray are in objectSuits or the other way around?
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      1. USrdelmar
    3. COYes, I want to see is if the strings in suitsArray are existing in objectSuits string. And add the matches to resultObjectsArray.
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      1. POSet up a NSMutableArray of objects to match a string value
      1. USingenspor
 

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