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t:image refresh image from filesystem  XML
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[Post New]31/07/2008 16:16:43
    Subject: t:image refresh image from filesystem
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wocher

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Joined: 14/04/2008 13:10:19
Messages: 49
Location: Ravensburg
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Hi Björn,

who can i say the t:image that this component reload his image from filesystem?
the image on the filesystem will chance when the user change his selection.

Greet R. Wocher
„Ein Haus ohne Bücher ist arm, auch wenn schöne Teppiche seinen Boden und kostbare Tapeten und Bilder die Wände bedecken.“
Hermann Hesse, Dichter, Schriftsteller und Maler * 02. 07. 1877 - Calw † 09. 08. 1962 - Montagnola, Schweiz

Rainer Wocher Quentia Development GmbH (Sotware Developer)
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[Post New]31/07/2008 16:25:46
    Subject: Re:t:image refresh image from filesystem
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CaptainCasa

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Joined: 21/11/2007 12:23:06
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The image will be changed when the "URL" of the image attribute changes.

Maybe you are fighting with some buffering issues:
The client keeps images which are loaded in order to not reload it the next time. The "URL" of the image is the key, i.e. if the image changes on the server, but the client has already loaded it, then it will still show the buffered one.

In case you have very dynamic images (but only then) use component HEXIMAGE - here you do not pass a "URL" but the byte data as hex string. Example is part of the demo workplace.

Hope this answers your questions...

Björn
Björn Müller, CaptainCasa GmbH
 
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