mirror of
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86 lines
3.2 KiB
XML
86 lines
3.2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<chapter id="chapter.debugging.console">
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<title>Debugging Console</title>
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<para>
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There is a debugging console included with Smarty. The console informs you
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of all the
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<link linkend="language.function.include">included</link> templates,
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<link linkend="api.assign">assigned</link> variables and
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<link linkend="language.config.variables">config</link>
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file variables for the current invocation of the template. A template file
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named <literal>debug.tpl</literal> is included with the distribution of
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Smarty which controls the formatting of the console.
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</para>
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<para>
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Set <link linkend="variable.debugging"><parameter>$debugging</parameter></link>
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to &true; in Smarty, and if needed set <link linkend="variable.debug.tpl">
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<parameter>$debug_tpl</parameter></link> to the template resource path to
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<literal>debug.tpl</literal> (this is in <link linkend="constant.smarty.dir">
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<constant>SMARTY_DIR</constant></link> by default).
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When you load the page, a Javascript console window will pop up
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and give you the names of all the included templates and assigned variables
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for the current page.</para>
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<para>To see the available variables for a particular
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template, see the <link linkend="language.function.debug">
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<varname>{debug}</varname></link> template function.
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To disable the debugging console, set
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<link linkend="variable.debugging"><parameter>$debugging</parameter></link> to
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&false;. You can also temporarily turn on the debugging console by putting
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<literal>SMARTY_DEBUG</literal> in the URL if you enable this option with
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<link linkend="variable.debugging.ctrl"><parameter>$debugging_ctrl</parameter>
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</link>.
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</para>
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<note>
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<title>Technical Note</title>
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<para>
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The debugging console does not work when you use the
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<link linkend="api.fetch"><varname>fetch()</varname></link>
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API, only when using <link linkend="api.display">
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<varname>display()</varname></link>.
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It is a set of javascript statements added
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to the very bottom of the generated template. If you do not like javascript,
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you can edit the <literal>debug.tpl</literal> template to format the output
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however you like. Debug data is not cached and <literal>debug.tpl</literal>
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info is not included in the output of the debug console.
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</para>
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</note>
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<note>
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<para>
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The load times of each template and config file are in seconds, or
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fractions thereof.
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</para>
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</note>
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<para>
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See also
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<link linkend="troubleshooting">troubleshooting</link>,
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<link linkend="variable.error.reporting">
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<parameter>$error_reporting</parameter></link>
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and
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<link linkend="api.trigger.error"><varname>trigger_error()</varname></link>.
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</para>
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</chapter>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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