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Thread: Importing text from a txt file

  1. #1
    Member
    Join Date
    Sep 2005
    Posts
    50

    Importing text from a txt file

    I am importing text from a txt file into a array, the elements of which are fed into a number of dynamic text boxes. Am using the follow code to do this:

    files = new Array();
    lv = new LoadVars();
    lv.onLoad = function() {
    fl = this.filelist;
    files = fl.split(",");
    c = files.length-1;
    };
    lv.load("question1.txt");

    The text file includes + and % characters and when the files are imported into the array and put in the text boxes in flash these characters disappear. Can anyone explain why and how i can prevent this? Thanks

  2. #2
    Junior Member
    Join Date
    Aug 2005
    Posts
    27
    Flash is expecting the contents of your text file to have the following MIME type: application/x-www-form-urlencoded.

    What that means is plus signs ("+") are actually treated as spaces, and percent signs ("%") are used to denote the beginning of a hexadecimal character code.

    To literally get the plus sign, replace "+" with "%2B" in your text file (2B is the hex code for the "+" character).

    To get the percent sign, replace "%" with "%25" in your text file.

    When Flash loads the file, it will replace all "%2B" with "+" and all "%25" with "%".

  3. #3
    Member
    Join Date
    Sep 2005
    Posts
    50
    Thanks webbrowser!! That's done the trick!

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