@HeaderParam"
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| + | {{Deprecated | url=[http://books.zkoss.org/zk-mvvm-book/8.0/syntax/headerparam.html zk-mvvm-book/8.0/syntax/viewmodel/parameters/headerparam]|}} | ||
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=Syntax= | =Syntax= | ||
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= Description = | = Description = | ||
| − | '''Target:''' A method's parameter (initial | + | '''Target:''' A method's parameter (applied on initial and command methods) |
| − | '''Purpose:''' Tell binder to retrieve this parameter with specified key from HTTP request header. | + | '''Purpose:''' Tell binder to retrieve this parameter with specified key from the HTTP request header. |
| − | The annotation is applied to initial | + | The annotation is applied to the initial (or command) method's parameter. It declare the applied parameter should come from HTTP request header with specified key. |
= Example = | = Example = | ||
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=Version History= | =Version History= | ||
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! Version !! Date !! Content | ! Version !! Date !! Content | ||
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Latest revision as of 07:36, 8 July 2022
This article is out of date, please refer to zk-mvvm-book/8.0/syntax/viewmodel/parameters/headerparam for more up to date information.
Syntax
@HeaderParam("keyString")
Description
Target: A method's parameter (applied on initial and command methods)
Purpose: Tell binder to retrieve this parameter with specified key from the HTTP request header.
The annotation is applied to the initial (or command) method's parameter. It declare the applied parameter should come from HTTP request header with specified key.
Example
public class HttpParamVM {
String headerParam;
@Init
public void init(@HeaderParam("user-agent")String browser){
headerParam = browser;
}
}
Version History
| Version | Date | Content |
|---|---|---|
| 6.0.0 | February 2012 | The MVVM was introduced. |