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Scott
Smarty Rookie
Joined: 18 Apr 2003
Posts: 10
Location: Sarasota, FL
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 Posted: Sat May 03, 2003 5:03 am Post subject: How? $smarty.post.value_$smarty.section.role.iteration |
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I'm trying to default a checkbox to the previously posted
value of the same form (which is shown again in case of error).
| Code: |
{ section name=role loop=$role_list }
<input type="checkbox" value="1" name="contact_role_{$smarty.section.role.iteration}"
{* WHAT IS USED TO MAKE THIS WORK HERE.... ???? *}
{ if 1 == $smarty.post.contact_role_$smarty.section.role.iteration }
checked
{ /if }
> {* close input checkbox *}
{/section}
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I thought backslashes would help, but I get an error:
$smarty.post.contact_role_`$smarty.section.role.iteration`
How can I use iteration to access a dynamic POST value? |
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andre
Smarty Pro
Joined: 23 Apr 2003
Posts: 164
Location: Karlsruhe, Germany
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| Posted: Sat May 03, 2003 9:15 am Post subject: |
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Replace
| Code: | { if 1 == $smarty.post.contact_role_$smarty.section.role.iteration }
checked
{ /if }
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with
| Code: | {assign var="temp" value="contact_role_`$smarty.section.role.iteration`"}
{if 1 == $smarty.post.$temp}
checked
{/if}
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This is the trick  |
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Scott
Smarty Rookie
Joined: 18 Apr 2003
Posts: 10
Location: Sarasota, FL
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| Posted: Sat May 03, 2003 11:19 am Post subject: |
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Thanks for the reply, but this doesn't seem to work for me.
| Code: |
{assign var="temp" value="contact_role_`$smarty.section.role.iteration`"}
{if 1 == $smarty.post.$temp}
checked
{/if}
> {* end of input *}
temp={$temp}
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I see:
temp=contact_role_`1`
The slashes are still part of the string.
I'm using Smarty v2.5.0 |
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boots
Administrator
Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada
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Scott
Smarty Rookie
Joined: 18 Apr 2003
Posts: 10
Location: Sarasota, FL
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| Posted: Sat May 03, 2003 2:39 pm Post subject: This works great! |
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This does work well!
My test instance was still at version 2.4.2 -- once I upgraded to 2.5.0 it works.
thank you! |
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boots
Administrator
Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada
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| Posted: Sat May 03, 2003 2:53 pm Post subject: Re: This works great! |
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| Scott wrote: | My test instance was still at version 2.4.2 -- once I upgraded to 2.5.0 it works.
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I really should have said that backticks require 2.5.0+. Especially since I thought something was up when you were getting `'s in your output.
I think we should encourage people to add the results of echo $smarty->_version; to their posts  |
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Scott
Smarty Rookie
Joined: 18 Apr 2003
Posts: 10
Location: Sarasota, FL
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| Posted: Tue May 06, 2003 12:39 pm Post subject: Re: This works great! |
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| boots wrote: |
I really should have said that backticks require 2.5.0+. Especially since I thought something was up when you were getting `'s in your output.
I think we should encourage people to add the results of echo $smarty->_version; to their posts |
Yes, I agree comletely. This may have saved me time searching for the simple answer of "upgrade to 2.5.0".
I also had several other areas that "broke" with using 2.5.0, such as tests for file existence:
| Code: |
{ if file_exists("$form.file1") }
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is now
| Code: |
{ if file_exists("`$form.file1`") }
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