image references

@russ801Mar 12.2003

Do images have to refeneced directly or can they be referenced indirectly.

Trying to set up a thumbnail viewer. I want to build an array with all the images in them and then reference that array when displaying the images.

ie can an image be called like this?

var var1=images[0]

to post a comment

JavaScript

@khalidali63Mar 12.2003 — #yes,it can be

:-)

Cheers

Khalid

@russ801authorMar 12.2003 — #here is a snippet that I think should work if that is true.

<SCRIPT language="JavaScript1.2">

var photos = new Array(

new Array("Images/MarH0022V.jpg", "Images/MarH0022T.jpg","Images/MarH0022C.jpg"),

new Array("Images/NicM0421V","Images/NicM0421T",null),

new Array("Message-3W.jpg", null,null),

new Array("Message-1W.jpg","Message-3W.jpg",null)

);

//var bigimg= new Image()

var bigimg=photos[1][0]

alert (bigimg)

</SCRIPT></HEAD>

<BODY bgcolor="#474747">

<TABLE width="478" border="1" cellspacing="0" cellpadding="0" cool gridx="16" gridy="16" height="343" showgridx showgridy usegridx usegridy>

<TBODY>

<TR height="32">

<TD height="342" rowspan="4" width="268"><IMG name=bigimg src="bigimg.jpg"></TD>

</TR>

...

@russ801authorMar 12.2003 — #What happens when you leave the SRC out and just use the name? I saw an example using this.

<SCRIPT language="JavaScript1.2">

var photos = new Array(

new Array("Images/MarH0022V.jpg", "Images/MarH0022T.jpg","Images/MarH0022C.jpg"),

new Array("Images/NicM0421V","Images/NicM0421T",null),

new Array("Message-3W.jpg", null,null),

new Array("Message-1W.jpg","Message-3W.jpg",null)

);

var bigimg= new Image()

bigimg.src=photos[1]

</SCRIPT></HEAD>

<BODY bgcolor="#474747">

<TABLE width="478" border="1" cellspacing="0" cellpadding="0" cool gridx="16" gridy="16" height="343" showgridx showgridy usegridx usegridy>

<TBODY>

<TR height="32">

<TD height="342" rowspan="4" width="268"><IMG name=bigimg src=""></TD>

...

image references

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