Smarty Template
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Smarty Template

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Summary of smarty usage and functions

Summary of smarty usage and functions

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Smarty Template Smarty Template Presentation Transcript

  • Smarty Template Introduction Musavir Iftekhar
  • Installation
    • Download form site.. www. smarty .net/
    • Unzip and put smarty directory under your home directory
  • Using
    • Better to create your own folders of templates else using default.
    • <?php
    • define ( 'SMARTY_DIR', 'smarty/' );
    • require_once ( SMARTY_DIR . 'Smarty.class.php ');
    • $smarty = new Smarty();
    • $smarty->template_dir = './templates/';
    • $smarty->compile_dir = './templates/compile/';
    • $smarty->cache_dir = './templates/cache/';
    • $smarty->caching = false;
    • ?>
  • Common syntax
    • $val = “some value”;
    • $smarty->assign(“smarty_sending_var”, $val);
    • $smarty->display(“page.tpl”);// page in template folder
    • -------------------------------------------------------
    • Page.tpl
    • {* these are comments of smarty *}
    • {$smarty_sending_var} // will show contents of sending values from the page
  • Variable Modifiers
    • {$var|modifier}
    • {$title|capitalize} output: MYTITLE
    • {$title|count_words} output: 55
    • {$dt, “%B %e, %Y”} output: December 22, 2005
    • {$title|default:”some val”} output: if $title = null then some val
    • {$title|strip_tags} output: remove html tags from string
    • {$title|truncate:20} output: show reduce to 20 characters
  • Control Structures
    • {if $var qualifier comprator}
    • Output
    • {elseif $var qualifier comprator}
    • Output
    • {else}
    • Output
    • {/if}
    • $my_array = array(‘val1’, ‘val2’, ‘val3’);
    • $smarty->assign(“array_val”, $my_array);
    • Handle in into template as
    • {foreach from=$my_array item=valout}
    • {$valout}
    • {/foreach}
    • If no value in array.. then
    • {foreach from=$my_array item=valout}
    • {$valout}
    • {foreachesles}
    • Output here
    • {/foreach}
  • Section
    • $titles = arrray(‘a’, ‘b’, ‘c’);
    • $smarty->assign(“titles”, $titles);
    • $smarty->display(“titles.tpl”);
    • --------------------titles.tpl--------------------
    • {section name=book loop=$titles}
    • {$titles[book]}
    • {/section}
    • Output:abc
    • $titles = arrray(‘title’=>’Eng’, ‘author’=>’Master’, ‘pub’=>’apex’);
    • $smarty->assign(“titles”, $titles);
    • $smarty->display(“titles.tpl”);
    • --------------------titles.tpl--------------------
    • {section name=book loop=$titles}
    • {$titles[book].title}
    • {$titles[book].author}
    • {$titles[book].pub}
    • {/section}
    • Output:Eng Master apex
  • sectionelse
    • $titles = arrray(‘a’, ‘b’, ‘c’);
    • $smarty->assign(“titles”, $titles);
    • $smarty->display(“titles.tpl”);
    • --------------------titles.tpl--------------------
    • {section name=book loop=$titles}
    • {$titles[book]}
    • {sectionelse}
    • Output: if array = null
    • {/section}
    • Output:abc
  • Include
    • {include file=“/usr/local/lib/pmnp/header.tpl”}
    • {* Execute some other Smarty statements here. *}
    • {include file=“/usr/local/temps/footer.tpl”}
    • {include file=“/local/header.tpl” title=“My home page”}
  • Insert
    • Insert some advertisement page
    • function insert_banner(){
    • }
    • ------------------tpl file-----------------------------
    • <img src=“imgs/{insert name=“banner”}.gif”/>
  • CSS with literal tag
    • Insert css into tpl file directly
    • <html><head>
    • {literal}<style type=“text/css”>
    • P{Margin: 5px;}
    • </style>
    • {/literal}
    • </head>
    • User Link to connect with outer css file
    • <link style=“text/css” href=“mycss.css” />
  • Caches
    • $smarty->caching = 1