Sophie: php-smarty-doc-2.6.26-1mdv2010.0 noarch

php-smarty-doc-2.6.26-1mdv2010.0.noarch.rpm

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>Escaping Smarty Parsing</TITLE
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>Escaping Smarty Parsing</H1
><P
>&#13;  It is sometimes desirable or even necessary to have Smarty ignore sections it
  would otherwise parse. A classic example is embedding Javascript or CSS code in
  a template. The problem arises as those languages use the { and } characters
  which are also the default
  <A
HREF="language.function.ldelim.html"
>delimiters</A
> for Smarty.
 </P
><P
>&#13;  The simplest thing is to avoid the situation altogether by separating your Javascript
  and CSS code into their own files and then using standard HTML methods to access them.
 </P
><P
>&#13;  Including literal content is possible using <A
HREF="language.function.literal.html"
>&#13;  <TT
CLASS="varname"
>{literal}..{/literal}</TT
></A
> blocks.
  Similar to HTML entity usage, you can use <A
HREF="language.function.ldelim.html"
><TT
CLASS="varname"
>{ldelim}</TT
></A
>,<A
HREF="language.function.ldelim.html"
><TT
CLASS="varname"
>{rdelim}</TT
></A
> or <A
HREF="language.variables.smarty.html#language.variables.smarty.ldelim"
>&#13;  <TT
CLASS="varname"
>{$smarty.ldelim}</TT
></A
> to display the current delimiters.
 </P
><P
>&#13;  It is often convenient to simply change Smarty's <A
HREF="variable.left.delimiter.html"
>&#13;  <TT
CLASS="parameter"
><I
>$left_delimiter</I
></TT
></A
> and
  <A
HREF="variable.right.delimiter.html"
>&#13;  <TT
CLASS="parameter"
><I
>$right_delimiter</I
></TT
></A
>.
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>Example 3-7. changing delimiters example</B
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><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />$smarty</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">left_delimiter&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'&lt;!--{'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$smarty</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">right_delimiter&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'}--&gt;'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$smarty</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">assign</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'bar'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$smarty</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">assign</span><span style="color: #007700">(</span><span style="color: #DD0000">'name'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'Albert'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$smarty</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">display</span><span style="color: #007700">(</span><span style="color: #DD0000">'example.tpl'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></TD
></TR
></TABLE
><P
>&#13;   Where the template is:
  </P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><PRE
CLASS="programlisting"
>Welcome &#60;!--{$name}--&#62; to Smarty
&#60;script language="javascript"&#62;
  var foo = &#60;!--{$foo}--&#62;;
  function dosomething() {
    alert("foo is " + foo);
  }
  dosomething();
&#60;/script&#62;</PRE
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