[
https://issues.apache.org/jira/browse/WW-1189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lukasz Lenart closed WW-1189.
-----------------------------
Resolution: Won't Do
> form field tags should be able to depend on iterator tags to write their
> names out as indexed w/special attribute
> -----------------------------------------------------------------------------------------------------------------
>
> Key: WW-1189
> URL: https://issues.apache.org/jira/browse/WW-1189
> Project: Struts 2
> Issue Type: Improvement
> Components: Plugin - Tags
> Affects Versions: WW 2.2.1
> Reporter: Gabriel Zimmerman
> Priority: Major
>
> It would be nice for input fields to be able to, if an attribute such as
> indexed="true" is set to depend on an iterator. So for example:
> <ww:iterator value="fruits">
> <ww:text name="name" indexed="true"/><br>
> <ww:text name="color" indexed="true"/><br>
> </ww:iterator>
> would generate if KeyProperty were specified (in this example as the name
> property):
> <input type="text" name="fruits('orange').name" value="orange">
> <input type="text" name="fruits('orange').color" value="orange">
> <input type="text" name="fruits('apple').name" value="apple">
> <input type="text" name="fruits('apple').color" value="red">
> <input type="text" name="fruits('banana').name" value="banana">
> <input type="text" name="fruits('banana'').color" value="yellow">
> etc.
> Or in the case of a List where KeyProperty is not specified:
> <input type="text" name="fruits[0].name" value="orange">
> <input type="text" name="fruits[0].color" value="orange">
> <input type="text" name="fruits[1].name" value="apple">
> <input type="text" name="fruits[1].color" value="red">
> <input type="text" name="fruits[2].name" value="banana">
> <input type="text" name="fruits[2].color" value="yellow">
> etc.
> Something also that might be helpful is to be able to add a prefix to the
> name, if fruits, say were a subproperty of the submitting action, so in the
> first example:
> <ww:iterator value="fruits">
> <ww:text name="name" indexed="true" prefix="fruitbowl."/><br>
> <ww:text name="color" indexed="true" prefix="fruitbowl."/><br>
> </ww:iterator>
> Would generate:
> <input type="text" name="fruitbowl.fruits('orange').name" value="orange">
> <input type="text" name="fruitbowl.fruits('orange').color"
> value="orange">
> <input type="text" name="fruitbowl.fruits('apple').name" value="apple">
> <input type="text" name="fruitbowl.fruits('apple').color" value="red">
> <input type="text" name="fruitbowl.fruits('banana').name"
> value="banana">
> <input type="text" name="fruitbowl.fruits('banana'').color"
> value="yellow">
> Now comes the hard question. What would be the ideal way to deal with nested
> iterators? The way I have thought of is to use another attribute called
> nested, which if set to true would index all previous loops. So, if we have:
> <ww:iterator value="fruitbowls">
> <ww:iterator value="fruits">
> <ww:text name="name" indexed="true" prefix="fruitbowl."/><br>
> <ww:text name="color" indexed="true" prefix="fruitbowl."/><br>
> </ww:iterator>
> </ww:iterator>
> It would generate:
> <input type="text" name="fruitbowls[0].fruits('orange').name"
> value="orange">
> <input type="text" name="fruitbowls[0].fruits('orange').color"
> value="orange">
> <input type="text" name="fruitbowls[0].fruits('apple').name"
> value="apple">
> <input type="text" name="fruitbowls[0].fruits('apple').color"
> value="red">
> <input type="text" name="fruitbowls[0].fruits('banana').name"
> value="banana">
> <input type="text" name="fruitbowls[0].fruits('banana'').color"
> value="yellow">
> <input type="text" name="fruitbowls[1].fruits('orange').name"
> value="orange">
> <input type="text" name="fruitbowls[1.fruits('orange').color"
> value="orange">
> <input type="text" name="fruitbowls[1].fruits('apple').name"
> value="apple">
> <input type="text" name="fruitbowls[1].fruits('apple').color"
> value="red">
> <input type="text" name="fruitbowls[1].fruits('banana').name"
> value="banana">
> <input type="text" name="fruitbowls[1].fruits('banana').color"
> value="yellow">
> Comments?
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
