Flash Preloader - Create a Simple Flash Preloader using basic...

1. Preloader Frames: First you will have to create your preloader frames.

• Make two layers called preloader and actions. Go to the first frame in the preloader layer and place a text displaying "Loading" on it (as shown below).
  

  

  
  
• Double click the same frame and in the frame actions tab give the following action script:
  
  FLASH 5, MX and MX 2005
  ifFrameLoaded ("end") {
        gotoAndPlay ("start");
  }
  
  FLASH 4
  If Frame Is Loaded ("end")
  Go to and Play ("start")
  End Frame Loaded
  
  Logic: This actionscript checks if the last frame of your movie (labeled "end") is loaded and then only starts playing your flash file at the starting frame labeled "start". Thus this action script decides whether to continue the preloader loop or to break free and start playing the movie.

2. Preloader Loop: Now we need to make a loop that executes till the last frame is loaded. To make use of a very basic animation we will display three dots after the loading text to show that loading is taking place. To do this insert three key frames after the first frame in the actions layer. Now place one dot, two dots and three dots in the three frames respectively (as shown below).

frame 2 (actions layer)

frame 3 (actions layer)

frame 4 (actions layer)

• Now we need a frame to return to the first frame as the condition is being checked there. For this double click the fifth frame in the actions layer and give the following action script.
  
  gotoAndPlay (1);
  
  Logic: We just return the control to the first frame to complete a loop.
  
  
  
  
• Now click on the sixth frame in the Preloader layer and give it the label start. That's it your simple preloader is ready. Just make sure that all the stuff that you want to be displayed in your movie starts from the 6th frame and that you label the last frame of your completed movie as "end". Alternatively for Flash 5 and above you can use the following code instead of the code given in the first frame:
  
  ifFrameLoaded (_totalframes) {
        gotoAndPlay ("start");
  }
  
  Here, we have just replace the "end" frame with the inbuilt variable _totalframes which contains the total number of frames in the main movie timeline.
  
• We recommend you create an attractive movie clip and place it in frame 1 to make your preloader look more interesting then the plain loading text used here :-)