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Thread: Array Question

  1. #1
    Regular Coder Cipher's Avatar
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    Array Question

    How to delete an element from array in any position, then add other item later in same position?!
    i need a creative atmosphere

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    Senior Coder nikkiH's Avatar
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    Sounds like a job for ArrayList instead...

    If this post contains any code, I may or may not have tested it. It's probably just example code, so no getting knickers in a bunch over a typo, OK? If it doesn't have basic error checking in it, such as object detection or checking if objects are null before using them, put that in there. I'm giving examples, not typing up your whole app for you. You run code at your own risk.
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    Regular Coder Cipher's Avatar
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    Hey i did it with arraylist and its working great, i ve another problem, i'm enabling the user to attach multible files at same time, so in the main page when the user click the manage attachment it opens a new window 2 him, and in the window he can upload, how can i show the uploaded files in the main window, i tried by javascript but it didnt work. its like the one in codingforums
    i need a creative atmosphere

  • #4
    Senior Coder nikkiH's Avatar
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    You do a file upload, then re-write back out the contents (server-side).
    Use an iframe or you'll need another postback to refresh the window.

    If this post contains any code, I may or may not have tested it. It's probably just example code, so no getting knickers in a bunch over a typo, OK? If it doesn't have basic error checking in it, such as object detection or checking if objects are null before using them, put that in there. I'm giving examples, not typing up your whole app for you. You run code at your own risk.
    Bored? Visit
    http://www.kaelisspace.com/


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