Nevermind, solved it! Thanks Wayland! :)
Nima Boustanian wrote:
I'm using Tapestry 4.
What is weird is that I can output the data using a @contrib:Table
element like this:
<table jwcid="@contrib:Table" id="groupsPlaceHolder" source="ognl:groups"
columns="listOfGroups:Name:name"
But I cannot go like this:
//Home.java
public List getPublicGroups() {
return getGroupManager().getGroups();
}
//Home.html
..
<tr jwcid="@For" source="ognl:publicGroups" value="ognl:group"
element="tr">
<td><span jwcid="@Insert" value="ognl:group.name"/></td>
</table>
..
Because then I get a "failed to lazily initialize a collection of
role" error.
Is there something I have forgotten to take into consideration maybe??
Wayland Chan wrote:
What version of Tapestry are you using?
<input type ="checkbox" jwcid="@Checkbox" selected="ognl:groups.name" />
Shouldn't that 'selected' attribute be given a boolean value? It
looks like
you're
assigning a String to it.
On 3/9/06, Nima Boustanian <[EMAIL PROTECTED]> wrote:
Hey all
I'm trying to generate a couple of checkboxes dynamically via the
pagebeginrender listener... But it doesn't output anything!
I don't get any errors, the page just stays blank, any ideas on what
might be wrong?
//Method for grabbing groups - Home.java
public List getGroups() {
return getGroupManager().getGroups();
}
public void pageBeginRender(PageEvent event) {
getGroups();
}
//Home.html
<span jwcid="loop">
<p>
<input type ="checkbox" jwcid="@Checkbox"
selected="ognl:groups.name" /> <!--Checkbox-->
<br/>
<span jwcid="@Insert" value="ognl:groups.name"/>
<!--Checkbox label -->
</p>
</span>
/Home.page
<!-- Dynamic group list -->
<property name="group"/>
<component id="loop" type="Foreach">
<binding name="source" value="group"/>
<binding name="value" value="group"/>
</component>
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