Help with JS code

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I have this code: 

        if(post.link[k].type == 'post miniatura'){
          var postMiniatura = post.link[k].href;
        } else {
          var postImage;
          try {
            postImage = post.media$image.url
          } catch (error) {
            s = post.content.$t;
            a = s.indexOf("<img");
            b = s.indexOf("src=\"", a);
            c = s.indexOf("\"", b + 5);
            d = s.substr(b + 5, c - b - 5);
            if ((a != -1) && (b != -1) && (c != -1) && (d != "")) {
              postImage = d
            }
          }
        }

What I tried to do was: If post.link[k].type is "post miniature" it executes the code and stops, that is, it does not execute the remainder after else . But what happens is that even though post.link[k].type is true, it executes the code after the else too. I wanted the one after this to be executed only if post.link[k].type was not equal to "post miniature". What do I do? (I'm new to JS)

    
asked by anonymous 22.01.2017 / 16:33

1 answer

1

Very simple. Using your logic, you can put return after var postMiniatura = post.link[k].href; . That way, you will exit the JS function and not execute what is after else .

    
22.01.2017 / 18:27
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