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english:phpwcms-system:admin:template:conditional_replacers [2015/02/08 16:47] Claus created |
english:phpwcms-system:admin:template:conditional_replacers [2018/06/03 18:09] (current) |
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| - | ====== Konditionale Ersetzer ====== | + | ====== Conditional Replacers ====== |
| + | **Autor:** Claus Szypura (update) http://phoenixmedia.de //2015/02/10 // \\ | ||
| This makes it possible to show or hide code in dependance of having content or not. If no content no code is generated\\ | This makes it possible to show or hide code in dependance of having content or not. If no content no code is generated\\ | ||
| //This way our source code remains clean an will not be "polluted" by any empty and unneccessary stuff.// | //This way our source code remains clean an will not be "polluted" by any empty and unneccessary stuff.// | ||
| + | ===== The Principle ===== | ||
| + | |||
| + | to make it happen, there are some BasicWrapper | ||
| + | An example by Oliver: [[http://forum.phpwcms.org/viewtopic.php?f=16&t=24605&start=15|Forum]]\\ | ||
| + | <code html> | ||
| + | |||
| + | <header> | ||
| + | <nav>{NAV_LIST_UL:BP}</nav> | ||
| + | [HEADER] | ||
| + | <section class="header-content">{HEADER}</section> | ||
| + | [/HEADER] | ||
| + | </header> | ||
| + | <div class"main[LEFT] has-marginal-left[/LEFT][RIGHT] has-marginal-right[/RIGHT]"> | ||
| + | [LEFT] | ||
| + | <section class="col-left">{LEFT}</section> | ||
| + | [/LEFT] | ||
| + | <article> | ||
| + | {CONTENT} | ||
| + | </article> | ||
| + | [RIGHT] | ||
| + | <section class="col-left">{RIGHT}</section> | ||
| + | [/RIGHT] | ||
| + | </div> | ||
| + | <footer> | ||
| + | <p>© 2015 Whatever</p> | ||
| + | [FOOTER] | ||
| + | <section class="footer-content">{FOOTER}</section> | ||
| + | [/FOOTER] | ||
| + | </footer> | ||
| + | |||
| + | </code> | ||
| + | |||
| + | ===== This also counts for CUSTOM_BLOCKS ===== | ||
| + | |||
| + | simple | ||
| + | <code html> | ||
| + | [BLOCK]<tag>{BLOCK}</tag>[/BLOCK] | ||
| + | [BLOCK_ELSE]<tag>och nö, fehlt</tag>[/BLOCK_ELSE] | ||
| + | </code> | ||
| + | |||
| + | nested | ||
| + | <code html> | ||
| + | [BLOCK_ELSE][RIGHT]<tag>{RIGHT}</tag>[/RIGHT][/BLOCK_ELSE] | ||
| + | </code> | ||
| + | |||
| + | ===== Want some examples? ===== | ||
| + | ==== LEFT visible? ==== | ||
| + | |||
| + | really? Here is the first, very simple (corrected by Oliver ;) )\\ | ||
| + | <code html> | ||
| + | [LEFT] | ||
| + | <div class="col-md-3"> | ||
| + | {LEFT} | ||
| + | </div> | ||
| + | [/LEFT ] | ||
| + | <div class="col-md-[LEFT]9[/LEFT][LEFT_ELSE]12[/LEFT_ELSE]"> | ||
| + | {CONTENT} | ||
| + | </div> | ||
| + | </code> | ||
| + | What does it do? Right what it should: in case {LEFT} has no content the main content will expand to 12 columns. Otherwise there is a column 3 and column 9 (bootstrap) | ||
| + | |||
| + | |||
| + | |||
| + | ==== LEVEL1_ID visible? ==== | ||
| + | by Oliver [[forum.phpwcms.org/viewtopic.php?f=16&t=24638|Forum]] | ||
| + | <code html> | ||
| + | [LEFT] | ||
| + | <div class="col-md-3"> | ||
| + | [LEVEL1_ID]{NAV_LIST_UL: F, {LEVEL1_ID} , , act_path , active } [/LEVEL1_ID] | ||
| + | {LEFT} | ||
| + | </div> | ||
| + | [/LEFT ] | ||
| + | <div class="col-md-[LEFT]9[/LEFT][LEFT_ELSE]12[/LEFT_ELSE]"> | ||
| + | {CONTENT} | ||
| + | </div> | ||
| + | </code> | ||
| + | |||
| + | ==== Level there? ==== | ||
| + | <code> | ||
| + | [IF_CAT:28,29,30]<!-- whatever -->[/IF_CAT] | ||
| + | [IF_NOTCAT:0,1,2]<!-- whatever -->[/IF_NOTCAT] | ||
| + | </code> | ||
