[ http://jira.jboss.com/jira/browse/JBSEAM-1930?page=all ] Jacob Orshalick updated JBSEAM-1930: ------------------------------------ Description: The existing documentation for @DataModelSelection and @DataModelSelectionIndex seems to indicate to developers that you are naming the @DataModelSelection or @DataModelSelectionIndex context variable by specifying the value. I have heard this same question from every new member of my team when they try to use 2 DataModels in one component. The following patch (or something along these lines) is recommended for both @DataModelSelection and @DataModelSelectionIndex: @DataModelSelection Injects the selected value from the JSF DataModel (this is the element of the underlying collection, or the map value) that the DataModelSelection is associated with. If only one @DataModel attribute is defined for a component, the selected value from that DataModel will be injected. Otherwise, the component name of each @DataModel must be specified in the value attribute for each @DataModelSelection. @DataModel(value="list1") private List<String> list1; @DataModelSelection(value="list1") private String focusList1; @DataModel(value="list2") private List<String> list2; @DataModelSelection(value="list2") private String focusList2; Specifies that the attribute focusList1 is to be injected with the DataModelSelection for the component list1, and similarly focusList2 is injected with the DataModelSelection for list2. Note: @DataModelSelection is like @In. If you want to outject a DataModelSelection, you will have to do so explicitly through by annotating the attribute with @Out. * value - name of the @DataModel conversation context variable this @DataModelSelection is associated with. Not needed if there is exactly one @DataModel in the component. was: The existing documentation for @DataModelSelection and @DataModelSelectionIndex seems to indicate to developers that you are naming the @DataModelSelection or @DataModelSelectionIndex context variable by specifying the value. I have heard this same question from every new member of my team when they try to use 2 DataModels in one component. The following patch (or something along these lines) is recommended for both @DataModelSelection and @DataModelSelectionIndex: @DataModelSelection Injects the selected value from the JSF DataModel (this is the element of the underlying collection, or the map value) that the DataModelSelection is associated with. If only one @DataModel attribute is defined for a component, the selected value from that DataModel will be injected. Otherwise, the component name of each @DataModel must be specified in the value attribute for each @DataModelSelection. @DataModel(value="list1") private List<String> list2; @DataModelSelection(value="list1") private String focusList1; @DataModel(value="list2") private List<String> list2; @DataModelSelection(value="list2") private String focusList2; Specifies that the attribute focusList1 is to be injected with the DataModelSelection for the component list1, and similarly focusList2 is injected with the DataModelSelection for list2. Note: @DataModelSelection is like @In. If you want to outject a DataModelSelection, you will have to do so explicitly through by annotating the attribute with @Out. * value - name of the @DataModel conversation context variable this @DataModelSelection is associated with. Not needed if there is exactly one @DataModel in the component. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://jira.jboss.com/jira/browse/JBSEAM-1930?page=all ] Pete Muir reassigned JBSEAM-1930: --------------------------------- Assignee: Pete Muir -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://jira.jboss.com/jira/browse/JBSEAM-1930?page=all ] Pete Muir closed JBSEAM-1930. ----------------------------- Resolution: Done Thanks Jacob, I added some of the wording to the annotations chapter. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira