mirror of
https://github.com/fenom-template/fenom.git
synced 2023-08-10 21:13:07 +03:00
179 lines
3.8 KiB
Smarty
179 lines
3.8 KiB
Smarty
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<html>
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<head>
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<title>{$title}</title>
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</head>
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<body>
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{* this is a comment *}
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Simple manipulations
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{$item}
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{$data[4]}
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{$data.bar}
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{*$data[bar]*}
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{$data["bar"]}
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{$data['bar']}
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{$data.$bar_key}
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{$data.obj->value}
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{$data.obj->method()}
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Many other combinations are allowed
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{$data.foo.bar}
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{$data.foo.$baz_key.$foo_key}
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{$data.foo.$bar_key}
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{$data.$foo_key.bar}
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{$data[5].bar}
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{$data[5].$bar_key}
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{$data.foo.$baz_key.ls[4]}
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{$data.obj->methodArgs($baz_key, 2, 2.3, "some string", $bar_key)} <-- passing parameters
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{*"foo"*}
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Math and embedding tags:
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{$x+$y} // will output the sum of x and y.
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{$data[$x+3]}
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{$item=4+3} // tags within tags
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{$data[4]=4+3}
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{$item="this is message"} // tags within double quoted strings
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Short variable assignment:
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{$item=$y+2}
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{$item = strlen($bar_key)} // function in assignment
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{$item = intval( ($x+$y)*3 )} // as function parameter
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{$data.bar=1} // assign to specific array element
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{$data.foo.bar="data.foo.bar: tpl value"}
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Smarty "dot" syntax (note: embedded {} are used to address ambiguities):
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{$data.foo.baz.foo}
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{$data.foo.$baz_key.foo}
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{$data[$y+4].foo}
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{$data.foo[$data.baz_key].foo}
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Object chaining:
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{$data.obj->getSelf($x)->method($y)}
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Direct PHP function access:
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{strlen("hi!")}
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{if $logged_in}
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Welcome, <span style="color:{$fontColor}">{$name}!</span>
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{else}
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hi, {$user.name}
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{/if}
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Embedding Vars in Double Quotes
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{mailto address=$user.email text="test $item test"}
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{mailto address=$user.email text="test $foo_key test"}
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{mailto address=$user.email text="test {$data[4]} test"}
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{*mailto address=$user.email text="test {$data[barz]} test"*}
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{mailto address=$user.email text="test $item.bar test"}
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{mailto address=$user.email text='test {$data.barz} test'}
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{mailto address=$user.email text="test {$data.barz} test"}
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{mailto address=$user.email text="test {$data.barz} test"|upper}
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{mailto address=$user.email text="test {$data.barz|upper} test"}
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will replace $tpl_name with value
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{include file="subdir/$tpl_name.tpl"}
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does NOT replace $tpl_name
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{mailto address=$user.email text="one,two"}
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{include file="{$data.tpl_name}.tpl"}
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Math
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some more complicated examples
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{$data[2] - $data.obj->num * !$data.foo.baz.ls[4] - 3 * 7 % $data[2]}
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{if $data[2] - $data.obj->num * $data.foo.baz.ls[4] - 3 * 7 % $data[2]}
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{$data.barz|truncate:"{$data[2]/2-1}"}
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{$data.barz|truncate:($data[2]/2-1)}
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{/if}
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Escaping Smarty Parsing
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<script>
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// the following braces are ignored by Smarty
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// since they are surrounded by whitespace
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function foobar() {
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alert('foobar!');
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}
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// this one will need literal escapement
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{literal}
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function bazzy() {alert('foobar!');}
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{/literal}
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</script>
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name: {$user.name}<br />
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email: {$user.email}<br />
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Modifier examples
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apply modifier to a variable
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{$user.name|upper}
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modifier with parameters
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{$user.name|truncate:40:"..."}
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apply modifier to a function parameter
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{mailto address=$user.email text=$user.name|upper}
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with parameters
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{mailto address=$user.email text=$user.name|truncate:40:"..."}
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apply modifier to literal string
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{*"foobar"|upper*}
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using date_format to format the current date
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{$smarty.now|date_format:"%Y/%m/%d"}
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apply modifier to a custom function
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{*mailto|upper address="smarty@example.com"*}
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Foreach
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{foreach $contacts as $contact}
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{foreach $contact as $key => $value}
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{$key}: {$value}
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{foreachelse}
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no items
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{/foreach}
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{/foreach}
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If condition
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{if isset($user.name) && $user.name == 'yandex'}
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do something
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{elseif $user.name == $data.foo.bar}
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do something2
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{/if}
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{*switch $item}
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{case 1}
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item 1
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{break}
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{case 2}
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item 2
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{break}
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{default}
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on item
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{/switch*}
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{if is_array($data.foo) && count($data.foo) > 0}
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do a foreach loop
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{/if}
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</body>
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</html>
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