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tazer
Smarty n00b
Joined: 10 Dec 2003
Posts: 2
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 Posted: Thu Feb 19, 2004 11:25 am Post subject: strip & co. |
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Hi,
i've got the following constuction in my template:
strip
..html_image
..a href...
....$var1.$var2.$var3
../a
/strip
in case of $var1 beeing empty there is always white-space (style=underline) between the image and the $var2. the only way I found is to use an if - condition to blind out $var1
is there another option to avoid it?
thx |
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Sun Feb 22, 2004 3:05 pm Post subject: |
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| "$var1.$var2.$var3" is not valid smarty syntax. how does your template actually look? |
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boots
Administrator
Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada
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| Posted: Sun Feb 22, 2004 5:52 pm Post subject: |
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you can guard using the default modifier:
{$var1|default:""}{$var2|default:""} etc. |
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tazer
Smarty n00b
Joined: 10 Dec 2003
Posts: 2
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| Posted: Mon Feb 23, 2004 8:34 am Post subject: |
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Sorry, the dot was supposed to be white-space...
right now I solved the problem like this:
{$data[row].NAME|cat:" "|cat:$data[row].LASTNAME|cat:" "|cat:$data[row].CITY|trim|strip|escape} !? |
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boots
Administrator
Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada
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| Posted: Tue Feb 24, 2004 12:17 am Post subject: |
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| tazer wrote: | Sorry, the dot was supposed to be white-space...
right now I solved the problem like this:
{$data[row].NAME|cat:" "|cat:$data[row].LASTNAME|cat:" "|cat:$data[row].CITY|trim|strip|escape} !? |
You might consider the backtick operator here to embed the results in a single string and avoid the |cat:" "|cat: repetitions:
{"`$data[row].NAME` `$data[row].LASTNAME` `$data[row].CITY`"|trim|strip|escape}
I left the |strip and |escape assuming that you need it for safety. |
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