Problem getting height and width of a picture

[pet41]

Hi

I am going to present a amount of picture and text (a catalog for auction house). I am using stored procedure in MS SQL to get det data. This method is very quick. It seems to that sometimes I am not getting any information about picture height and width. Here is the way i do it:

function formatPic(pic,sID){
var Img=new Image;
var iWidth;
var iHeight;

Img.src=pic;
iWidth=Img.width;
iHeight=Img.height;
return '<input type="image" id=' + pic + ' src=' + Img.src + ' width="' + iWidth / '5' + 'height="' + iHeight / '5' + '" border="0" alt="Klikk for Info/bud" onClick="showInfo('+ sID +')">';
}

Is there a better way?

Rune

 

[BillyRayPreachersSon]

Check out my FAQ: it works fine in all browsers listed.

faq216-5781

Hope this helps,
Dan


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[pet41]

I was not able to get it work right. I have to get the height and width "on the fly" looping throug a recordset. When I put a random paramter behinde the file name, I didn't get anything at all. The problem, as you say under FAQ, is deffently caching.

What to do

Rune

 

[BillyRayPreachersSon]

Are you doing this client-side, or server-side?

Dan


[tt]Dan's Page [blue]@[/blue] Code Couch

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[pet41]

Hi Dan

It's on the server side. What I am trying to do is to put the picture size on the server, when the picture are copying from the client. I have also develope the client application (auction house)

Thanks

 

[BillyRayPreachersSon]

Aaah that explains it - my code was designed to run client-side.

Dan


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