Is it possible to do the following in Seam1.2.1.GA? I need a solution for a
dataTable that can handle a dynamic column resultset from stored proc.
snippet of .xhtml:
<h:dataTable value="#{userRoleSearch.myList}" var="myItem"
binding="#{userRoleSearch.dynamicDataTable}"/>
snippet of userRoleSearch SFSB:
| public HtmlDataTable getDynamicDataTable() {
| if (dynamicDataTable == null) {
| viewRolesData(selectedChoices);
| populateDynamicDataTable();
| }
|
| return dynamicDataTable;
| }
anonymous wrote : The @DataModel Seam annotation exposes an attribute of type
java.util.List to a JSF page as an instance of javax.faces.model.DataModel. The
<h:dataTable> supports data binding to a collection of data objects
represented by a DataModel instance.
http://weblogs.java.net/blog/caroljmcdonald/archive/2007/07/sample_applicat_1.html
In this case, I am not using @DataModel and the return type is HtmlDataTable
which dynamically replaces the <h:dataTable> rendering based on the # of
columns in the resultset.
The solution above works fine with JSF + managed bean, but it doesn't work with
Seam (I get JSF h:dataTable tag formatting error).
Will I need to use a hybrid Seam SFSB + managed bean approach?? thx.
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