org.apache.commons.jelly.tags.interaction
Class AskTag
java.lang.Object
|
+--org.apache.commons.jelly.TagSupport
|
+--org.apache.commons.jelly.tags.interaction.AskTag
- All Implemented Interfaces:
- Tag
- public class AskTag
- extends TagSupport
Jelly Tag that asks the user a question, and puts his answer into
a variable, with the attribute "answer".
This variable may be reused further as any other Jelly variable.
- Author:
- Stéphane Mor
Method Summary |
void |
doTag(XMLOutput output)
Perform functionality provided by the tag |
void |
setAnswer(java.lang.String answer)
Sets the name of the variable that will hold the answer
This defaults to "interact.answer". |
void |
setDefault(java.lang.String defaultInput)
Sets the default answer to the question. |
void |
setPrompt(java.lang.String prompt)
Sets the prompt that will be displayed before the user's input. |
void |
setQuestion(java.lang.String question)
Sets the question to ask to the user. |
Methods inherited from class org.apache.commons.jelly.TagSupport |
findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isTrim, setBody, setContext, setParent, setTrim, trimBody |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AskTag
public AskTag()
setQuestion
public void setQuestion(java.lang.String question)
- Sets the question to ask to the user. If a "default" attribute
is present, it will appear inside [].
- Parameters:
question
- The question to ask to the user
setAnswer
public void setAnswer(java.lang.String answer)
- Sets the name of the variable that will hold the answer
This defaults to "interact.answer".
- Parameters:
answer
- the name of the variable that will hold the answer
setDefault
public void setDefault(java.lang.String defaultInput)
- Sets the default answer to the question.
If it is present, it will appear inside [].
- Parameters:
default
- the default answer to the question
setPrompt
public void setPrompt(java.lang.String prompt)
- Sets the prompt that will be displayed before the user's input.
- Parameters:
promt
- the prompt that will be displayed before the user's input.
doTag
public void doTag(XMLOutput output)
- Perform functionality provided by the tag
- Parameters:
output
- the place to write output
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