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Margodth
Smarty Rookie
Joined: 28 Mar 2004
Posts: 11
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 Posted: Sun Mar 28, 2004 2:57 am Post subject: Spaces |
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I'm new using smarty so I don't know if this is a bug or just a config of my smarty.
I made a tpl file and It works fine but when I see the html code that has been created, I see that there are a lot of white spaces.
ie.
| Code: |
<tr>
<th>{$strcolusrrol}</th>
<td>
<select name="nivelseguridadid" class="bginput" size="1">
{foreach item=row from=$niveles}
{foreach key=key item=nivel from=$row}
{if $key == 'nivelseguridadid'}
<option value="{$nivel}" {if $nivel == $usuario.0.nivelseguridadid}selected{/if} >
{/if}
{if $key == 'descripcion'}
{$nivel}</option>
{/if}
{/foreach}
{/foreach}
</select>
</td>
</tr>
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when I see the result of this code, option values are written on column 150 more or less and a lot of spaces are written.
It's this a bug or am I using it bad? |
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dthought
Smarty Regular
Joined: 21 Apr 2003
Posts: 55
Location: Melbourne, Australia
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| Posted: Mon Mar 29, 2004 12:52 am Post subject: |
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If you want your outputted HTML to be nicely spaced, don't give Smarty tags their own line.
Most logic end tags (eg {/if} etc.) will also attempt to remove a carriage return if one exists directly after it.
So yea, whilst your code might look all beautiful, remember that the logic gets substituted out when the template is compiled... so you have a bunch of space up to where the logic USED to be pre-compilation time, minus its carriage return, and thus added with the padding space of the NEXT line down.
The easiest way to produce pretty outputted HTML is to make your Smarty code a bit harder to read, by mashing it all on as few a lines as possible, along with a single HTML tag. So:
| Code: |
<tr>
<th>{$strcolusrrol}</th>
<td>
<select name="nivelseguridadid" class="bginput" size="1">
{foreach item=row from=$niveles}{foreach key=key item=nivel from=$row}{if $key == 'nivelseguridadid'}<option value="{$nivel}" {if $nivel == $usuario.0.nivelseguridadid}selected{/if}>{/if}{if $key == 'descripcion'}{$nivel}</option>
{/if}{/foreach}{/foreach}
</select>
</td>
</tr>
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Should yield better spaces... sacrificing readability of course. However, in the case of working with SELECT tags, take a look at using Smarty's {html_options} tag, documented in the online manual - it'll save you a *lot* of heartache when using select / option form elements. |
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mohrt
Administrator
Joined: 16 Apr 2003
Posts: 7368
Location: Lincoln Nebraska, USA
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| Posted: Mon Mar 29, 2004 2:24 pm Post subject: |
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| You can also use {strip}{/strip} to keep the templates clean and spacing minimized in the output, that usually works well with HTML. |
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