CodeGuru Home VC++ / MFC / C++ .NET / C# Visual Basic VB Forums Developer.com
Results 1 to 2 of 2
  1. #1
    Join Date
    Oct 2010
    Posts
    7

    JavaScript: Create an array of objects

    Hi guys and gals, I have a list of about 70 servo's that I'd like to apply set properties too.

    As they all have the same property set but with different values I thought I'd try creating a servo object, the create an array of servo's but I don't think I'm getting anywhere fast.

    Heres what I have

    PHP Code:
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <
    html xmlns="http://www.w3.org/1999/xhtml">
    <
    head>
    <
    meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <
    title>Untitled Document</title>

    <
    script language="javascript">
    function 
    servo(application,class,type,motor,bearings,gears,modelno,name,speed,weight,dimensions,opvoltage,image,description)
        {
            
    this.application=application;
            
    this.class=class;
            
    this.type=type;
            
    this.motor=motor;
            
    this.bearings=bearings;
            
    this.modelno=modelno;
            
    this.name=name;
            
    this.speed=speed;
            
    this.weight=weight;
            
    this.dimensions=dimensions;
            
    this.opvoltage=opvoltage;
            
    this.image=image;
            
    this.description=description;        
        }
        
        
    servo= new Object Array();
            
    servo.application 1;
            
    servo.class = 2;
    </
    script>

    </
    head>

    <
    body>
    </
    body>
    </
    html
    Where am I going wrong?

    Once this is done and I've got all the servo objects created with their properties, I'm hoping to be able to search for all servo's with a set property i.e all servo's with servo.application = 1

    would that be possible, if not I geuss I'd be wasting all our time trying to create classes I can't use the way I'd like.
    Last edited by lil_bugga; October 3rd, 2011 at 05:19 AM.

  2. #2
    Join Date
    May 2002
    Posts
    10,943

    Re: Create an array of objects

    If you're "querying" multiple objects through multiple indexes then you're going to have to iterate the array. The more objects in the array...the slower that will go. Why don't you just use a database?
    If the post was helpful...Rate it! Remember to use [code] or [php] tags.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  





Click Here to Expand Forum to Full Width

Featured