Insert JPG created with information from a DB in HTML

[bettina@coaster.ch]

I look in my DB for a CODE. I find it and now I want to show the jpg
corresponding to this CODE in html. Here is my piece of code, however
the photo will not be shown....

<?php
-
-
-

$posavaso=mysql _fetch_field($r esult,CODE);
while ($row = mysql_fetch_ass oc($result)) {

$posavaso= $row["CODE"].".jpg"; //here I create my jpg
}
}
?>
<img src="../Fotos/<? $posavaso?> width="215" height="108">

....

any tips???

[chotiwallah]

Re: Insert JPG created with information from a DB in HTML

there is a " missing after <? $posavaso?> which appends "width=" to
all of your fiel names

micha

[bettina@coaster.ch]

Re: Insert JPG created with information from a DB in HTML



chotiwallah schrieb:[color=blue]
> there is a " missing after <? $posavaso?> which appends "width=" to
> all of your fiel names
>
> micha[/color]


I tried but it doesn't work.......
Bettina

[Alvaro G Vicario]

Re: Insert JPG created with information from a DB in HTML

*** bettina@coaster .ch wrote/escribió (26 Jun 2005 12:58:53 -0700):[color=blue]
> <img src="../Fotos/<? $posavaso?> width="215" height="108">
>
> any tips???[/color]

Two troubleshooting techniques that will help you in the future:

* PHP is not everything: do check the generated HTML!

IE: View-> Source
Mozilla: View-> Page Source (or Ctrl+U)

* Use the W3C Validator to test the validity of your HTML and CSS:

http://validator.w3.org

This way you would have found that

<img src="../Fotos/foo.jpg width="215"

is invalid HTML, thus noticing the missing quote :)

--
-- Álvaro G. Vicario - Burgos, Spain
-- http://bits.demogracia.com - Mi sitio sobre programación web
-- Don't e-mail me your questions, post them to the group
--

[Alvaro G Vicario]

Re: Insert JPG created with information from a DB in HTML

*** bettina@coaster .ch wrote/escribió (26 Jun 2005 12:58:53 -0700):[color=blue]
> <img src="../Fotos/<? $posavaso?> width="215" height="108">
>
> any tips???[/color]

Two troubleshooting techniques that will help you in the future:

* PHP is not everything: do check the generated HTML!

IE: View-> Source
Mozilla: View-> Page Source (or Ctrl+U)

* Use the W3C Validator to test the validity of your HTML and CSS:

http://validator.w3.org

This way you would have found that

<img src="../Fotos/ width="215"

is invalid HTML, thus noticing the missing equal and quote :)

--
-- Álvaro G. Vicario - Burgos, Spain
-- http://bits.demogracia.com - Mi sitio sobre programación web
-- Don't e-mail me your questions, post them to the group
--

[bettina@coaster.ch]

Re: Insert JPG created with information from a DB in HTML

Gracias Alvaro por tu ayuda, voy a tener en cuenta el troubleshooting .
Pero aún cuando escribo las comillas antes de width no funciona:
<img src="images/<?php $a ?>" width="48" height="30">

Bettina

[Alvaro G Vicario]

Re: Insert JPG created with information from a DB in HTML

*** bettina@coaster .ch wrote/escribió (27 Jun 2005 03:27:25 -0700):[color=blue]
> Gracias Alvaro por tu ayuda, voy a tener en cuenta el troubleshooting .
> Pero aún cuando escribo las comillas antes de width no funciona:
> <img src="images/<?php $a ?>" width="48" height="30">[/color]

Te falta un echo.

--
-- Álvaro G. Vicario - Burgos, Spain
-- http://bits.demogracia.com - Mi sitio sobre programación web
-- Don't e-mail me your questions, post them to the group
--

[Emil]

Re: Insert JPG created with information from a DB in HTML

<img src="images/<?php echo $a; ?>" width="48" height="30">

//OENS

"Alvaro G Vicario" <alvaro_QUITAR_ REMOVE@telecomp uteronline.com> skrev i en
meddelelse news:2348p6z7fi wv$.1ob15zeyndk 17.dlg@40tude.n et...[color=blue]
> *** bettina@coaster .ch wrote/escribió (27 Jun 2005 03:27:25 -0700):[color=green]
>> Gracias Alvaro por tu ayuda, voy a tener en cuenta el troubleshooting .
>> Pero aún cuando escribo las comillas antes de width no funciona:
>> <img src="images/<?php $a ?>" width="48" height="30">[/color]
>
> Te falta un echo.
>
> --
> -- Álvaro G. Vicario - Burgos, Spain
> -- http://bits.demogracia.com - Mi sitio sobre programación web
> -- Don't e-mail me your questions, post them to the group
> --[/color]