apache freemarker if
This built-in converts a boolean to string for a "computer language" as opposed to for human audience. The result will be "true" or "false" , regardless of the ... , When you supply values for interpolations or directive parameters you can use variables or more complex expressions. For example, if x is the ...
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 apache freemarker if 相關參考資料
2.1 - Apache FreeMarker Manual
Date of release: 2002-10-17. Templates and the Java API are not fully compatible with 2.0 releases. You will need to revisit existing code and templates, or use ... https://freemarker.apache.org Built-ins for booleans - Apache FreeMarker Manual
This built-in converts a boolean to string for a "computer language" as opposed to for human audience. The result will be "true" or "false" , regardless of the ... https://freemarker.apache.org Expressions - Apache FreeMarker Manual
When you supply values for interpolations or directive parameters you can use variables or more complex expressions. For example, if x is the ... https://freemarker.apache.org if, else, elseif - Apache FreeMarker Manual
You can use if , elseif and else directives to conditionally skip a section of the template. The condition -s must evaluate to a boolean value, or else an error will ... https://freemarker.apache.org list, else, items, sep, break, continue - Apache FreeMarker Manual
The else part is optional, and is only supported since FreeMarker 2.3.23. ... <#list sequence> Part executed once if we have more than 0 items <#items as item> ... https://freemarker.apache.org local - Apache FreeMarker Manual
name : the name of the local object in the root. It is not an expression. However, it can be written as a string literal, which is useful if the variable name contains ... https://freemarker.apache.org Loop variable built-ins - Apache FreeMarker Manual
These built-ins you can only use with the loop variable of the list and items directives (and of the deprecated foreach directive). Some explanation of that follows ... https://freemarker.apache.org Overall structure - Apache FreeMarker Manual
A template (= FTL program) is a mix of the following sections: Text: Text that will be printed to the output as is. Interpolation: These sections will be replaced with ... https://freemarker.apache.org Seldom used and expert built-ins - Apache FreeMarker Manual
These are the built-ins that normally you should not use, but in exceptional situations (debugging, advanced macros) they can be useful. If you need to use these ... https://freemarker.apache.org The template at a glance - Apache FreeMarker Manual
跳到 The if directive - Here you have told FreeMarker that the ", our beloved leader" should be there only if the value of the variable user is equal to the ... https://freemarker.apache.org |