Ascii King wrote:
list_hero.tt2
---------------------
<table>
<thead>
<th>Name</th>
<th>Skills</th>
</thead>
[% FOREACH hero IN object -%]
</tr>
<td>[% hero.hero_name %]</a></td>
<td>
[% FOREACH unique_skill = hero.skills %]
[% unique_skill.skill_name %] [[%
unique_skill.hero_skill.rank %]]<br />
[% END %]
</td>
</tr>
[% END -%]
</table>
Please notice the odd relationship to get the rank to display. [%
unique_skill.hero_skill.rank %]
If there is some data-integrity reason why I can't do it this way,
please tell me. I hope this helps someone.
Ok. This relationship is odd because it is wrong. The actual FOREACH
loop should look like this.
[% FOREACH unique_skill = hero.hero_skill %]
[[% unique_skill.rank %]] [% unique_skill.skill_id.skill_name
%]<br />
[% END %]
In this case ([% unique_skill.skill_id.skill_name %]) skill_id is
referring to the belongs_to relationship in the intermediary table
HeroSkill. It is taking the unique_skill object created in the FOREACH
loop and applying the relationship that links it to the Skill table.
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