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Dire need of nested iteration ie
nico
Can someone please please post an example of how a nested iteration is coded in a tpl? The example in the interwoven book is not much help. I am in dire need of this asap.
thanks in advance,
Nico
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Migrateduser
in datacatpure.cfg:
<item name="Faq">
<replicant max="100">
<description>
This template builds a list of Frequently Asked Questions
</description>
<item name="Question">
<textarea required="t" rows="10" cols="50" maxlength="200" wrap="physical" external-editor="visualformat" />
</item>
<item name="Answer">
<textarea required="t" rows="10" cols="50" maxlength="1000" wrap="physical" external-editor="visualformat" />
</item>
</replicant>
</item>
in faq.tpl:
<iw_iterate list="dcr.Faq" var="table" iteration="$linkcount">
<![CDATA[ <a name="#]]><iw_value name="$linkcount+1" /><![CDATA["></a><span class="bodyTextBold">]]><iw_value name="$linkcount+1" /><![CDATA[. ]]> <iw_perl>
<![CDATA[
$question = iwpt_dcr_value('table.Question');
$question =~ s/<p>//g;
$question =~ s/<\/p>//g;
]]></iw_perl><iw_value name="$question" /><![CDATA[</span>
<br>
<span class="bodyText">]]><iw_perl>
<![CDATA[
$answer = iwpt_dcr_value('table.Answer');
$answer =~ s/<p>//g;
$answer =~ s/<\/p>//g;
]]>
</iw_perl><iw_value name="$answer" /><![CDATA[ </span><br>
<div align="right"><a href="#top" class="linksBlue">back to the top</a></div>
<br>
]]>
</iw_iterate>
There is a little extra code in there to strip <p> and </p> tags out and to put incrumental #'s next to questions, but you can get the idea. Hope that helps.
nico
I don't see a neste iteration example there I see one iteration but not an iteration within an iteration. Also i'm not using perl but rather just html, can you post a more simple example?
Thanks so much,
Nico
brent1
Here is an example. I tried to strip out all of the Perl and extraneous stuff to make a simplified example.
In datacapture.cfg
**********************
<item name="Parts/Accessories">
<replicant min="0" max="60">
<item name="Parts">
<replicant min="0" default="1"
max="30">
<item name="Part Number">
<text size="30"
maxlength="20"/>
</item>
<item name="Short Description">
<textarea wrap="virtual"
rows="20"
cols="65"/>
</item>
<item name="Specifications Object">
<browser size="30"
initial-dir="Htdocs/products/partsandaccessories"/>
</item>
</replicant>
</item>
</replicant>
</item>
**********************
In .tpl
**********************
<iw_iterate list="dcr.Parts/Accessories" var="panda">
<iw_if expr="{iw_value name='panda.Parts.Part Number'}">
<iw_then>
<![CDATA[
<table border="1" width="100%" cellspacing="0" cellpadding="0">
<tr>
<td width="22%" align="left"><b>Part No.</b></td>
<td width="78%"><b> Description</b></td>
</tr>
]]>
<iw_iterate list='panda.Parts' var='part'>
<![CDATA[
<tr>
<td width="22%" align="left" valign="top">{iw_value name='part.Part Number'/}
]]>
<iw_if expr="{iw_value name='part.Specifications Object'}">
<iw_then>
<![CDATA[
<br><a href="{iw_value name='part.Specifications Object'/}">specifications</a>
]]>
</iw_then>
</iw_if>
<![CDATA[
</td>
<td width="78%" valign="top">
{iw_value name='part.Short Description'/}
</td>
</tr>
]]>
</iw_iterate>
<![CDATA[
</table>
]]>
</iw_then>
</iw_if>
</iw_iterate>
**********************
Brent
Beckman Coulter Inc.
nico
I'll just paste in my code, what is wrong here?
Here is my dct code:
<item name="Product offerings">
<replicant max="4">
<item name="Sub Header Text">
<select required="t">
<option label="Products" value="Products"/>
<option label="Services" value="Services"/>
<option label="Customers" value="Customers"/>
<option label="Partners" value="Partners"/>
</select>
</item>
<item name="Body Text">
<description>150 character max</description>
<textarea required="t" cols="60" wrap="virtual" validation-regex="^[\s\S]{1,150}$" />
</item>
<item name="Sub Header Text 2">
<text maxlength="35"/>
</item>
<item name="Links">
<replicant max="10">
<item name="Link Text">
<text required="t"/>
</item>
<item name="Link URL">
<browser
required="t"
extns=".html"
initial-dir="/htdocs"
ceiling-dir="/htdocs"/>
</item>
</replicant>
</item>
</replicant>
</item>
Tpl code:
<!-- Begin Iteration -->
]]> <iw_iterate var='Productofferings' list='dcr.Product offerings'> <![CDATA[
<!-- Prod Offering Sub head -->
<span class="bold"><iw_value name='Productofferings.Sub Header Text'/></span>
<!-- Body Text -->
<p>
<iw_value name='Productofferings.Body Text'/>
</p>
<iw_value name='Productofferings.Sub Header Text 2'/> <br>
<!-- Begin nested iteration -->
]]> <iw_iterate var='Links' list='Productofferings.Links'> <![CDATA[
<span class="bracket">></span><a href="{iw_value name='Productofferings.Link URL'/}"><iw_value name='Productofferings.Link Text'/></a><br>
]]> </iw_iterate> <![CDATA[
<!-- End nested iteration -->
<br><br><br><br>
]]> </iw_iterate> <
