44 lines
2.3 KiB
XML
44 lines
2.3 KiB
XML
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<chapter id="ljp.prog-guide.general">
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<title>General</title>
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<itemizedlist>
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<title>General</title>
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<listitem><para>
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BML pages shouldn't interface with the database much. <footnote><para>See <xref linkend="ljp.dbschema.index" /></para></footnote>.
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</para></listitem>
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<listitem><para>
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Always use the <function>LJ::</function> functions that take an explicit database handle. Don't use the old <function>main::</function> functions that use the global $dbh.
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</para></listitem>
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<listitem><para>
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All files should have <sgmltag><LJDEP></sgmltag> edge dependency somewhere, usually at the bottom.
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</para></listitem>
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<listitem><para>
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Using userids (integers) for things is better than using users (strings), except in URL arguments, where pretty is more important than speed.
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</para></listitem>
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<listitem><para>
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In BML page, use BML blocks defined in global.look: LJUSER, P, H1, H2, STANDOUT, HR, etc...
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</para></listitem>
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<listitem><para>
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All HTML should be XHTML compliant.:
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<itemizedlist>
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<listitem><para>
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Lower case, <acronym>XML</acronym> compliant tags: <informalexample><para><sgmltag><br /></sgmltag> instead of <sgmltag><BR></sgmltag></para></informalexample>
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</para></listitem>
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<listitem><para>
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Quotes around attributes <span class="test">
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</para></listitem>
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<listitem><para>
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No bare & chars ... always escape them: &amp; and <a href="foo.bml?a=1&amp;b=2">...</a>
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</para></listitem>
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</itemizedlist>
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</para></listitem>
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<listitem><para>
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Use of multiple files to do one function is deprecated. There should no longer be "foo.bml" and "foo_do.bml" like there used to. That's ugly.
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</para></listitem>
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<listitem><para>
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Tab is a formatting command, not a character <footnote><para>See: <ulink url="http://www.jwz.org/doc/tabs-vs-spaces.html" /></para></footnote>. There should be spaces in the files, not tab characters.
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</para></listitem>
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<listitem><para>
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All subs in a package need LJFUNC documentation. All tables in the database need schema documentation. All files need LJDEP documentation.
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</para></listitem>
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</itemizedlist>
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</chapter>
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