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Posted to issues@struts.apache.org by "Dale Newfield (JIRA)" <ji...@apache.org> on 2006/12/11 23:34:57 UTC
[jira] Created: (WW-1557) multiple="true" does not work in s:select
tag
multiple="true" does not work in s:select tag
---------------------------------------------
Key: WW-1557
URL: http://issues.apache.org/struts/browse/WW-1557
Project: Struts 2
Issue Type: Bug
Components: Views
Affects Versions: 2.0.1
Reporter: Dale Newfield
The comments in the code for the multiple attribute in the SelectTag states:
"Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
<s:select label="%{getText('event.communities')}"
name="eventCommunityShortNames"
multiple="true"
value="%{event.communities}"
list="%{user.canCreateEventsForCommunities}"
listKey="shortName"
listValue="fullName"
size="4"/>
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[jira] Commented: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "Dale Newfield (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39651 ]
Dale Newfield commented on WW-1557:
-----------------------------------
That was the answer I was missing, and OGNL's "projection" is a simple way of extracting a collection of keys from a collection of entities. The example in the initial issue just needed value="%{event.communities.{shortName}}" (because listKey is "shortName").
Like so:
<s:select label="%{getText('event.communities')}"
name="eventCommunityShortNames"
multiple="true"
value="%{event.communities.{shortName}}"
list="%{user.canCreateEventsForCommunities}"
listKey="shortName"
listValue="fullName"
size="4"/>
This also means that the comment is correct--it does work with both Collections and Arrays.
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: https://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Assigned To: David H. DeWolf
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Commented: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "Célio Cidral Junior (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39250 ]
Célio Cidral Junior commented on WW-1557:
-----------------------------------------
The documentation don't mention any attribute called "nameValue".
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: http://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Commented: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "Dale Newfield (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39648 ]
Dale Newfield commented on WW-1557:
-----------------------------------
The .tld does not include this attribute. While I can add that, since neither tomcat nor I can find an appropriate setter, modifying the .tld is not sufficient.
It appears that for a select tag getValueClassType() is going to return null (due to the method in org.apache.struts2.components.ListUIBean), which means that in org.apache.struts2.components.UIBean the template parameter "nameValue" should be set appropriately from the tag attribute "value":
addParameter("nameValue", findValue(value));
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: https://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Updated: (WW-1557) multiple="true" does not work in s:select
tag
Posted by "Ted Husted (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/struts/browse/WW-1557?page=all ]
Ted Husted updated WW-1557:
---------------------------
Fix Version/s: 2.0.3
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: http://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Commented: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "Célio Cidral Junior (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39652 ]
Célio Cidral Junior commented on WW-1557:
-----------------------------------------
Well, doesn't seem elegant, but it works. :-)
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: https://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Assigned To: David H. DeWolf
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Commented: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "john book (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39774 ]
john book commented on WW-1557:
-------------------------------
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> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: https://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Assigned To: David H. DeWolf
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Resolved: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "David H. DeWolf (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David H. DeWolf resolved WW-1557.
---------------------------------
Resolution: Cannot Reproduce
I've successfully used these parameters to put an example in the showcase app. Check out:
http://localhost:8080/tags/ui/lotsOfOptiontransferselect!input.action
and
<s:select label="Favourite Cities"
list="availableCities"
name="favouriteCities"
value="%{defaultFavouriteCities}"
multiple="true" size="4"/>
Make sure that the value list include the *KEYS* of the values, not the entities in the list.
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: https://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Assigned To: David H. DeWolf
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Assigned: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "David H. DeWolf (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David H. DeWolf reassigned WW-1557:
-----------------------------------
Assignee: David H. DeWolf
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: https://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Assigned To: David H. DeWolf
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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[jira] Commented: (WW-1557) multiple="true" does not work in
s:select tag
Posted by "Don Brown (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/struts/browse/WW-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39233 ]
Don Brown commented on WW-1557:
-------------------------------
I believe the correct attribute to use is "nameValue". Try that and close the ticket if it works.
> multiple="true" does not work in s:select tag
> ---------------------------------------------
>
> Key: WW-1557
> URL: http://issues.apache.org/struts/browse/WW-1557
> Project: Struts 2
> Issue Type: Bug
> Components: Views
> Affects Versions: 2.0.1
> Reporter: Dale Newfield
> Fix For: 2.0.3
>
>
> The comments in the code for the multiple attribute in the SelectTag states:
> "Creates a multiple select. The tag will pre-select multiple values if the values are passed as an Array (of appropriate types) via the value attribute. Passing a Collection may work too? Haven't tested this."
> I have tried to use this both with a Collection, an Array, and a single value, and as far as I can tell none work. It does generate a select with the multiple attribute set, but I cannot figure out how to get any of the options to be marked as selected.
> In the following tag I have tried value="%{event.communities}" value="%{event.communities.toArray()}" value="%{event.communities[0]}" and many other variants, with no success. I have displayed the content of event.communities (and lots of other variations) using s:property tags, so I know that the values are there...
> <s:select label="%{getText('event.communities')}"
> name="eventCommunityShortNames"
> multiple="true"
> value="%{event.communities}"
> list="%{user.canCreateEventsForCommunities}"
> listKey="shortName"
> listValue="fullName"
> size="4"/>
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