Re: [Zope-dev] Repeating a piece of HTML code
Alex Mendez wrote: Hello, it's the first time I write here and I'm a newbie at Zope, so maybe I'm asking a stupid question... Case is I retrieve from my movie database the value of the movie from 1 to 5 stars. I would like to repeat that n times the code img SRC="star.gif" height=15 width=15 so the number of stars would appear: 1 - * 2 - ** 3 - *** 4 - 5 - * Is there any way to do so in Zope? Does the dtml-in tag anything to do with it? dtml-in expr="_.range(0, movie_rating)" img SRC="star.gif" height=15 width=15 /dtml-in Replace movie_rating with the variable that represents the movie rating. Shane ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Repeating a piece of HTML code
Shane Hathaway wrote: Alex Mendez wrote: Hello, it's the first time I write here and I'm a newbie at Zope, so maybe I'm asking a stupid question... Case is I retrieve from my movie database the value of the movie from 1 to 5 stars. I would like to repeat that n times the code img SRC="star.gif" height=15 width=15 so the number of stars would appear: 1 - * 2 - ** 3 - *** 4 - 5 - * Is there any way to do so in Zope? Does the dtml-in tag anything to do with it? dtml-in expr="_.range(0, movie_rating)" img SRC="star.gif" height=15 width=15 /dtml-in Replace movie_rating with the variable that represents the movie rating. What about dtml-var "'*' * movie_rating" ? -- Steve Alexander Software Engineer Cat-Box limited ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Repeating a piece of HTML code
Steve Alexander wrote: Shane Hathaway wrote: dtml-in expr="_.range(0, movie_rating)" img SRC="star.gif" height=15 width=15 /dtml-in Replace movie_rating with the variable that represents the movie rating. What about dtml-var "'*' * movie_rating" ? Or rather: dtml-var "'img SRC=star.gif height=15 width=15' * movie_rating" -- Steve Alexander Software Engineer Cat-Box limited ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Repeating a piece of HTML code
if number_of_stars is 5 then dtml-var " '*' * number_of_stars " will give you * (Multiplication works on strings in python and thus Zope!) Jim Sanford - Original Message - From: "Alex Mendez" [EMAIL PROTECTED] To: "Lista Zope" [EMAIL PROTECTED] Sent: Friday, June 02, 2000 5:28 AM Subject: [Zope-dev] Repeating a piece of HTML code Hello, it's the first time I write here and I'm a newbie at Zope, so maybe I'm asking a stupid question... Case is I retrieve from my movie database the value of the movie from 1 to 5 stars. I would like to repeat that n times the code img SRC="star.gif" height=15 width=15 so the number of stars would appear: 1 - * 2 - ** 3 - *** 4 - 5 - * Is there any way to do so in Zope? Does the dtml-in tag anything to do with it? Thank you! = Saludos!! _-/Txapulin\-_ [EMAIL PROTECTED] O \ / ---\ / O http://www.geocities.com/txapulin \/ | \/ / |XAP\ || || __ Do You Yahoo!? Yahoo! Photos -- now, 100 FREE prints! http://photos.yahoo.com ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Repeating a piece of HTML code
dtml-in expr="_.range(0, movie_rating)"
img SRC="star.gif" height=15 width=15
/dtml-in
Replace movie_rating with the variable that represents the movie rating.
What about dtml-var "'*' * movie_rating" ?
Fine, except that he wants the img tag repeated the appropriate
number of times. Try putting the tag into the dtml-var statement
and you get something along the lines of (untested):
dtml-var "('img src=%sstart.gif%s height=15 width=15' %
(_.chr(34), _.chr(34))) * movie_rating"
at which point the dtml-in starts to look more appealing.
Of course if you rename star.gif as star_gif you could try:
dtml-var "start_gif.tag() * movie_rating"
which has a certain neatness.
--
Duncan Booth [EMAIL PROTECTED]
int month(char *p){return(124864/((p[0]+p[1]-p[2]0x1f)+1)%12)["\5\x8\3"
"\6\7\xb\1\x9\xa\2\0\4"];} // Who said my code was obscure?
http://dales.rmplc.co.uk/Duncan
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