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added strip variable modifier

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mohrt
2002-09-25 15:54:46 +00:00
parent 78e8967871
commit 10c55e12cb
4 changed files with 92 additions and 10 deletions
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docs/designers.sgml
+45 -10
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@@ -1000,6 +1000,34 @@ OUTPUT:
23.5787446
23.58
24</programlisting>
</example>
</sect1>
<sect1 id="language.modifier.strip">
<title>strip</title>
<para>
This replaces all repeated spaces, newlines and tabs with a single
space, or with a supplied string.
</para>
<note>
<title>Note</title>
<para>
If you want to strip blocks of template text, use the <link
linkend="language.function.strip">strip function</link>.
</para>
</note>
<example>
<title>strip</title>
<programlisting>
{$articleTitle}
{$articleTitle|strip}
{$articleTitle|strip:"&amp;nbsp;"}
OUTPUT:
Grandmother of
eight makes hole in one
Grandmother of eight makes hole in one
Grandmother&amp;nbsp;of&amp;nbsp;eight&amp;nbsp;makes&amp;nbsp;hole&amp;nbsp;in&amp;nbsp;one</programlisting>
</example>
</sect1>
<sect1 id="language.modifier.strip.tags">
@@ -2539,20 +2567,27 @@ e-mail: jane@mydomain.com&lt;p&gt;</programlisting>
<sect1 id="language.function.strip">
<title>strip</title>
<para>
Many times web designers
run into the issue where white space and carriage returns
affect the output of the rendered HTML (browser "features"), so you
must run all your tags together in the template to get the
desired results. This usually ends up in unreadable or
Many times web designers run into the issue where white space and
carriage returns affect the output of the rendered HTML (browser
"features"), so you must run all your tags together in the template
to get the desired results. This usually ends up in unreadable or
unmanagable templates.
</para>
<para>
Anything within {strip}{/strip} tags in Smarty are stripped of
the extra spaces or carriage returns at the beginnings and
ends of the lines before they are displayed.
This way you can keep your templates readable, and not worry
about extra white space causing problems.
Anything within {strip}{/strip} tags in Smarty are stripped of the
extra spaces or carriage returns at the beginnings and ends of the
lines before they are displayed. This way you can keep your
templates readable, and not worry about extra white space causing
problems.
</para>
<note>
<title>Technical Note</title>
<para>
{strip}{/strip} does not affect the contents of template variables.
See the <link linkend="language.modifier.strip">strip modifier
function</link>.
</para>
</note>
<example>
<title>strip tags</title>
<programlisting>