Parsing of TAL template engine syntax in PHP (code)
这篇文章给大家介绍的内容是关于php TAL模板引擎语法,内容很详细,有需要的朋友可以参考一下,希望可以帮助到大家。
PHP 数据
本文档的使用到的数据($talData)
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属性优先权
define 定义变量
condition
repeat
content or replacae
attributes 属性
omit-tag
TAL有效空间
定义变量
定义全局(global)变量title和局部变量 key
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定义默认值变量
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TAL有效空间
定义变量
定义拼接变量
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定义变量,执行php方法
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TAL有效空间
输出内容
tal:replace="数据" 将用值替代整个标签,如果没有赋值将替空
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tal:content="数据" 将会替代标签内的内容
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TAL有效空间
输出内容
${数据}
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tal:attributes 将会改变tag的属性或值
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tal:on-error="string: 出错时显示内容" ;出错时显示error内容,并且没有当前标签;
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TAL有效空间
判断条件
tal:condition="数据",条件是true,标签和它的内容就会被显示
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TAL有效空间
循环
tal:repeat="赋值变量 数据";属性循环它的元素和内容直到结束
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TAL有效空间
标签渲染与否
tal:omit-tag="condition";要求phptal解析时忽略实体的开关闭标签,它的内容仍然会显示.
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;代替标签,标签永远不输出
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METAL空间 支持宏
metal:define-macro 定义宏
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metal:use-macro 调用宏
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METAL空间 支持宏
metal:define-slot 定义宏标签替换
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metal:fill-slot 使用宏标签替换
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METAL空间 支持宏
宏获取参数
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宏传参数(tal:define)
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phptal空间
phptal:debug
phptal:cache 使整个元素(包括标签)保存在磁盘而不重新解析直到cache失效,有效期的格式由数字和'd', 'h','m'或's'组成.
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使用php:语法
如下所述同正规表达式,除了->被替换成.及变量不需要前缀$,使用空格装配由点分隔的字符串.
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使用not:、exists:语法
not:可以用于tal:condition中,相反判断1 2 3 |
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exists:可以用于tal:condition中,判断存在
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使用default、structure语法
default默认值;在 tal:define、tal:content、tal:attributes 使用
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使用structure语法
允许将包括html/xml等变量输出显示;
注意存在XSS攻击风险,谨慎使用
在tal:content中使用
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在${}中使用
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