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Showing results for tags 'return'.
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Hi, Im trying to run the showPic function without putting any JS into HTML(when i used onclick = showPic() return false, it worked fine). I added prepareGallery function for this reason and I cant get it working. I think I can see it changes the pics but link will be executed also. Anyone got an idea where I made the mistake? <body><h1>Snapshots</h1><ol id="links"><li><a href="benfica.jpg" title="benfica">Benfica</a></li><li><a href="yamaha.jpg" title="yamaha">Yamaha</a></li><li><a href="island.jpg" title="i
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What's the difference between returning null (with no value) or return FALSE ? I'm a bit confused about which to choose... Can you give me the implementation of those two and explain the essential to me?
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Hi,Apologies if I'm doing something very obviously stupid here, I'm fairly new to this sort of thing. What I'm basically trying to do is crop a two dimensional array of coordinates to the same length as another array called from an sql database using php and then made useable in javascript via json_encode. The good news is that I've managed to accomplish this. The code below actually does this twice with the database information called in different orders so that I have two two-dimensional javascript arrays, each with an x and y coodinate tagged onto the end of each row. (For anyone who's inte
