You can avoid the XML nested tag problem by using ERB instead.
<% unless first_item? %>
....
<% end %>
ERB does actually use tag soup style parsing. (AKA stream-of-text as
opposed to the tree style used by XML).
Bryan
On 11-04-13 12:18 AM, Robert wrote:
I have nested models (country, state, city) that I want to show all as
an html summary table.
hobo complains about missing closing</tr> tag and I can't see a way
around it.
<REXML::ParseException: Missing end tag for 'tr' (line 7) (got
"unless")
here's the code that fails:
<body:>
<table>
<repeat:countries>
<tr>
<td rowspan="#{this.child_elements}"><name/></td>
<repeat:states>
<unless test="&first_item?"><tr><td/></unless>
<td rowspan="#{this.child_elements}"><name/></td>
<if test="&this.child_elements.blank?"><td/></tr></if>
<repeat:project1_dna_seq_exome_captures>
<unless test="&first_item?"><tr><td/><td/></unless>
<td><name/></td>
</tr>
</repeat>
</repeat>
</repeat>
</table>
</body:>
Note: child_elements is a routine I defined in each model to count how
much rowspan is needed. That part works good and can be ignored.
What I'm expecting as output:
<table>
<tr>
<td rowspan="3">canada</td>
<td rowspan="2">ontario</td>
<td>toronto</td>
</tr>
<tr>
<td/>
<td/>
<td>ottawa</td>
</tr>
<tr>
<td/>
<td rowspan="1">quebec</td>
<td>montreal</td>
</tr>
<tr>
<td rowspan="1">france</td>
<td/>
<td/>
</tr>
</table>
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