Account Options

  1. Sign in
The old Google Groups will be going away soon, but your browser is incompatible with the new version.
Google Groups Home
« Groups Home
billede == 1;
There are currently too many topics in this group that display first. To make this topic appear first, remove this option from another topic.
There was an error processing your request. Please try again.
flag
  3 messages - Collapse all  -  Translate all to Translated (View all originals)
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
 
From:
To:
Cc:
Followup To:
Add Cc | Add Followup-to | Edit Subject
Subject:
Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
Hans Lommeuld  
View profile   Translate to Translated (View Original)
 More options Jun 9 2012, 12:31 pm
Newsgroups: dk.edb.internet.webdesign.serverside.php
From: Hans Lommeuld <hanslomme...@gmail.com>
Date: Sat, 9 Jun 2012 09:31:07 -0700 (PDT)
Local: Sat, Jun 9 2012 12:31 pm
Subject: billede == 1;
Hvordan tillægger man et billede en værdi. F. eks værdien 1 som så
skal echo's ud når billedet vises random?

Jeg har bl.a prøvet først at gemme et billede i en variabel, for
derefter at sætte == 1.

Her er en stump af min kode.

<img src="billeder/t<?echo $val1;?>.jpg" />

$resultat1=$val1 == 1; //Sammeligning af den variabel som reff til
billedet med tallet 1. og gemmes i variablen $resultat.

echo $resultat1; // skulle gerne udskrive 1

Hilsen

Hans Lommeuld


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Bertel Lund Hansen  
View profile   Translate to Translated (View Original)
 More options Jun 9 2012, 12:59 pm
Newsgroups: dk.edb.internet.webdesign.serverside.php
From: Bertel Lund Hansen <kanonsa...@lundhansen.dk>
Date: Sat, 9 Jun 2012 18:59:40 +0200
Local: Sat, Jun 9 2012 12:59 pm
Subject: Re: billede == 1;
Hans Lommeuld skrev:

> Hvordan tillægger man et billede en værdi. F. eks værdien 1 som så
> skal echo's ud når billedet vises random?

Det hedder snarere tilknytte en værdi. Jeg ville bruge et array:

$images = array (
        'minkat.jpg',
        'minhund.jpg',
        'minabe.jpg',
        'minelefant.jpg',
);

$choice=2;
echo "<p><img src='billeder/$images[$choice]'></p>";
echo "<p>Billede nummer $choice</p>";

--
Bertel
http://bertel.lundhansen.dk/            http://fiduso.dk/


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
scootergrisen  
View profile   Translate to Translated (View Original)
 More options Jun 9 2012, 1:57 pm
Newsgroups: dk.edb.internet.webdesign.serverside.php
From: scootergrisen <NEJ...@TILSPAM.DK>
Date: Sat, 09 Jun 2012 19:57:14 +0200
Local: Sat, Jun 9 2012 1:57 pm
Subject: Re: billede == 1;
Er det fordi du vil vise et tilfældigt billede ?

Så kan du gøre sådan her :
http://scootergrisen.dk/phpgrisen/kode_tilfeldigheder.php#random_2


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
End of messages
« Back to Discussions « Newer topic     Older topic »