Sorry, the formatting was messed up on the original question.
I'm having difficulty using Flowscript with CForms. I've modified the
cforms with flowscript sample and cannot get it to work. In the forms
blocks samples, I'm attempting to add repeater widgets to the tabs using
flowscript. I'm trying to add a contact list to each tab. I've modified
the form definition to include the 2 extra examples of the contact list.
There are 2 problems that I'm having, and cannot find documentation on the
mailing lists or wiki.
1. Extra text is displaying between the <body> tag and <h2> tag. The
text is an unformatted plain text representation of all my labels from the
form. I have not modified the stylesheets in any manner, but that appear to
be where the problem lies.
2. I receive this error when I attempt to add/remove a row: No function
nor continuation given in <map:call function>... I've cut down on some of
the validation in the definition and template files, but I can't see where
I've cut out anything pertinent to continuations.
Specifically, I don't understand the section of the sitemap where it talks
about starting a flowscript scenario. How do I access the continuation?
I see that it's part of the Flow Object Model, but I'm unsure how it gets
created.
Any help would be greatly appreciated. Sorry this email is so long. I've
included my definition file, template file, jscript file and relevant
sitemap portions.
*---------Relevant Sitemap.xmap---------*
<!--Edit Supervisors-->
<map:pipeline> <map:match pattern="admin/sups/edit">
<map:call function="handleForm"> <map:parameter name="function"
value="editsup"/> <map:parameter name="form-definition"
value="content/forms/definitions/defn_supervisor.xml"/>
</map:call> </map:match> <!-- Start a flowscript scenario -->
<map:match pattern="*/**do-*.flow"> <map:call
function="do_{1}"/> </map:match>
<!-- Continue a scenario. The continuation id is passed in the
URL (typically used for GET requests) -->
<map:match pattern="*/**.continue"> <map:call
continuation="{1}"/> </map:match> <!-- Continue a scenario. The
continuation id is passed as a request parameter (typically used
for POST request) -->
<map:match pattern="*/**.continue"> <map:call
continuation="{request-param:continuation-id}"/> </map:match>
<map:match pattern="*-display-pipeline.jx"> <map:generate type="jx"
src="content/forms/templates/tmpt_{1}.xml" label="content1"/>
<map:call resource="simple-page2html"> <map:parameter name="file"
value="content/forms/templates/tmpt_{1}.xml"/> </map:call>
<map:transform src="style/xslt/forms-samples-styling.xsl"/>
<map:serialize/> </map:match> </map:pipeline>
*--------defn_editsups.xml------*
<?xml version="1.0" encoding="utf-8" ?>
<fd:form xmlns:fd="http://apache.org/cocoon/forms/1.0#definition";>
<fd:widgets> <fd:field id="tab-state"> <fd:datatype
base="string"/> <fd:on-value-changed> <javascript>
java.lang.System.err.println("You're getting there!");
</javascript> </fd:on-value-changed> </fd:field> <fd:repeater
id="salessups"> <fd:validation> <!-- This demonstrates
validating a repeater: we check here if all contacts are
distinct. A repeater cannot itself display a validation error,
and therefore sets a validation
error on a field in the offenting row. -->
<fd:javascript> var list = new
java.util.ArrayList(); var success = true; // Iterate on
all rows for (var i = 0; i < widget.size; i++) { //
Get the row var row = widget.getRow(i); // Compute a
key combining the first and last name var key =
row.lookupWidget("SupID").value + "/" +
row.lookupWidget("name").value; if (list.contains(key))
{ // already in the list
row.lookupWidget("name").setValidationError(new
Packages.org.apache.cocoon.forms.validation.ValidationError("Duplicate
supervisor name", false)); success = false;
break; // no need to continue } // Add the current
row's key to the list list.add(key);
} // Must return true/false return
success; </fd:javascript> </fd:validation>
<fd:widgets> <fd:field id="SupID">
<fd:label>ID</fd:label> <fd:datatype base="string"/>
</fd:field> <fd:field id="name">
<fd:label>Name</fd:label> <fd:datatype base="string"/>
</fd:field> <fd:booleanfield id="select">
<fd:label>Select</fd:label> </fd:booleanfield> </fd:widgets>
</fd:repeater> <fd:repeater-action id="addsupsales" command="add-row"
repeater="salessups"> <fd:label>Add supervisor</fd:label>
</fd:repeater-action> <fd:repeater-action id="removesupervisorsales"
command="delete-rows" repeater="salessups" select="select">
<fd:label>Remove selected supervisors</fd:label>
</fd:repeater-action> <fd:repeater id="hlasups">
<fd:validation> <!-- This demonstrates validating a repeater: we
check here if all contacts are distinct. A repeater cannot itself
display a validation error, and therefore sets a validation error
on a field in the offenting row. -->
<fd:javascript> var list = new
java.util.ArrayList(); var success = true; // Iterate on
all rows for (var i = 0; i < widget.size; i++) { //
Get the row var row = widget.getRow(i); // Compute a
key combining the first and last name var key =
row.lookupWidget("firstname").value + "/" +
row.lookupWidget("lastname").value; if (list.contains(key))
{ // already in the list
row.lookupWidget("firstname").setValidationError(new
Packages.org.apache.cocoon.forms.validation.ValidationError("Duplicate
contact name", false)); success = false; break;
// no need to continue
} // Add the current row's key to the
list list.add(key); } // Must return
true/false return success; </fd:javascript>
</fd:validation> <fd:widgets> <fd:field id="SupID">
<fd:label>ID</fd:label> <fd:datatype base="string"/>
</fd:field> <fd:field id="name">
<fd:label>Name</fd:label> <fd:datatype base="string"/>
</fd:field> <fd:booleanfield id="select">
<fd:label>Select</fd:label> </fd:booleanfield> </fd:widgets>
</fd:repeater> <fd:repeater-action id="addsuphla" command="add-row"
repeater="hlasups"> <fd:label>Add supervisor</fd:label>
</fd:repeater-action> <fd:repeater-action id="removesupervisorhla"
command="delete-rows" repeater="hlasups" select="select">
<fd:label>Remove selected supervisors</fd:label> </fd:repeater-action>
<fd:repeater id="closersups"> <fd:validation> <!-- This
demonstrates validating a repeater: we check here if all contacts are
distinct. A repeater cannot itself display a validation error,
and therefore sets a validation error on a field in the offenting
row. -->
<fd:javascript> var list = new
java.util.ArrayList(); var success = true; // Iterate on
all rows for (var i = 0; i < widget.size; i++) { //
Get the row var row = widget.getRow(i); // Compute a
key combining the first and last name var key =
row.lookupWidget("firstname").value + "/" +
row.lookupWidget("lastname").value; if (list.contains(key))
{ // already in the list
row.lookupWidget("firstname").setValidationError(new
Packages.org.apache.cocoon.forms.validation.ValidationError("Duplicate
contact name", false)); success = false; break;
// no need to continue } // Add the current row's key
to the list list.add(key); } // Must
return true/false return success;
</fd:javascript> </fd:validation> <fd:widgets> <fd:field
id="SupID"> <fd:label>ID</fd:label> <fd:datatype
base="string"/> </fd:field> <fd:field id="name">
<fd:label>Name</fd:label> <fd:datatype base="string"/>
</fd:field> <fd:booleanfield id="select">
<fd:label>Select</fd:label> </fd:booleanfield> </fd:widgets>
</fd:repeater> <fd:repeater-action id="addsupcloser" command="add-row"
repeater="closersups"> <fd:label>Add supervisor</fd:label>
</fd:repeater-action> <fd:repeater-action id="removesupervisorcloser"
command="delete-rows" repeater="closersups" select="select">
<fd:label>Remove selected supervisors</fd:label> </fd:repeater-action>
</fd:widgets>
</fd:form>
*----------temp_editsups.xml---------*
<?xml version="1.0" encoding="utf-8" ?>
<page xmlns:ft="http://apache.org/cocoon/forms/1.0#template";
xmlns:fi="http://apache.org/cocoon/forms/1.0#instance";
xmlns:jx="http://apache.org/cocoon/templates/jx/1.0";> <!-- Import
the macros that define CForms template elements -->
<jx:import
uri="resource://org/apache/cocoon/forms/generation/jx-macros.xml"/>
<title>Supervisors Administration Form</title> <content>
<!--<ft:form-template action="editsups" method="POST">-->
<ft:form-template action="#{$cocoon/continuation/id}.continue"
method="POST"> <div style="width: 90%; margin: 10px 50px 50px 50px;">
<!-- grouping supervisor lists, one for each team -->
<fi:group> <fi:styling type="choice"/> <fi:label>Select
a team: </fi:label> <fi:state> <ft:widget
id="tab-state"/> </fi:state> <fi:items> <fi:group
name="salessups"> <fi:label>Sales</fi:label>
<fi:styling layout="columns"/> <fi:items>
<ft:widget-label id="salessups"/><br/> <ft:repeater-size
id="salessups"/> <table border="1">
<tr> <th><ft:repeater-widget-label id="salessups"
widget-id="SupID"/></th> <th><ft:repeater-widget-label
id="salessups" widget-id="name"/></th>
<th><ft:repeater-widget-label id="salessups"
widget-id="select"/></th> </tr>
<jx:choose> <jx:when
test="${widget.getChild('salessups').getSize() == 0}">
<tr><td colspan="6" align="center"><em>There are no
Sales supervisors to display</em></td></tr>
</jx:when> <jx:otherwise> <!-- The
contents of the repeater-widget element is a template that
will be applied to each row in the repeater. -->
<ft:repeater-widget
id="salessups"> <tr>
<td><ft:widget id="SupID"/></td> <td><ft:widget
id="name"/></td> <td><ft:widget id="select"/></td>
</tr>
</ft:repeater-widget> </jx:otherwise>
</jx:choose> <tr> <td
colspan="6"> <ft:widget
id="addsupsales"/> <jx:if
test="${widget.getChild('salessups').getSize() > 0}">
<ft:widget
id="removesupervisorsales"/>
<br/> </jx:if>
</td> </tr> </table> <input
type="submit"/> </fi:items> </fi:group>
</fi:items>
<fi:items> <fi:group name="hlasups">
<fi:label>HLAs</fi:label> <fi:styling
layout="columns"/> <fi:items> <ft:widget-label
id="hlasups"/><br/> <ft:repeater-size
id="hlasups"/> <table border="1">
<tr> <th><ft:repeater-widget-label id="hlasups"
widget-id="SupID"/></th> <th><ft:repeater-widget-label
id="hlasups" widget-id="name"/></th>
<th><ft:repeater-widget-label id="hlasups"
widget-id="select"/></th> </tr>
<jx:choose> <jx:when
test="${widget.getChild('hlasups').getSize() == 0}">
<tr><td colspan="6" align="center"><em>There are no
HLA supervisors to display</em></td></tr>
</jx:when> <jx:otherwise> <!-- The
contents of the repeater-widget element is a template that
will be applied to each row in the repeater. -->
<ft:repeater-widget
id="hlasups"> <tr>
<td><ft:widget id="SupID"/></td> <td><ft:widget
id="name"/></td> <td><ft:widget
id="select"/></td> </tr>
</ft:repeater-widget> </jx:otherwise>
</jx:choose> <tr> <td
colspan="6"> <ft:widget
id="addsuphla"/> <jx:if
test="${widget.getChild('hlasups').getSize() > 0}">
<ft:widget
id="removesupervisorhla"/>
<br/> </jx:if>
</td> </tr> </table> <input
type="submit"/> </fi:items> </fi:group>
</fi:items>
<fi:items> <fi:group name="closersups">
<fi:label>Closers</fi:label> <fi:styling
layout="columns"/> <fi:items>
<ft:widget-label
id="closersups"/><br/> <ft:repeater-size
id="closersups"/> <table border="1">
<tr> <th><ft:repeater-widget-label id="closersups"
widget-id="SupID"/></th> <th><ft:repeater-widget-label
id="closersups" widget-id="name"/></th>
<th><ft:repeater-widget-label id="closersups"
widget-id="select"/></th> </tr>
<jx:choose> <jx:when
test="${widget.getChild('closersups').getSize() == 0}">
<tr><td colspan="6" align="center"><em>There are no
Closer supervisors to display</em></td></tr>
</jx:when> <jx:otherwise> <!-- The
contents of the repeater-widget element is a template that
will be applied to each row in the repeater. -->
<ft:repeater-widget
id="closersups"> <tr>
<td><ft:widget id="SupID"/></td> <td><ft:widget
id="name"/></td> <td><ft:widget
id="select"/></td> </tr>
</ft:repeater-widget> </jx:otherwise>
</jx:choose> <tr> <td
colspan="6"> <ft:widget
id="addsupcloser"/> <jx:if
test="${widget.getChild('closersups').getSize() > 0}">
<ft:widget
id="removesupervisorcloser"/>
<br/> </jx:if>
</td> </tr> </table> <input
type="submit"/> </fi:items> </fi:group>
</fi:items> </fi:group> </div>
</ft:form-template> </content>
</page>
*----------forms_editsups_flow.js----------*
cocoon.load("resource://org/apache/cocoon/forms/flow/javascript/Form.js");
function editsup(form) { var model = form.getModel();
model.salessups[0].name = "Jules"; model.salessups[1].name =
"Lucien"; model.salessups[2].name = "Chris";
form.showForm("editsup-display-pipeline.jx"); print("submitId = " +
form.submitId); // also store the form as a request attribute as the XSP
isn't flow-aware cocoon.request.setAttribute("editsup",
form.getWidget()); cocoon.sendPage("editsup-success-pipeline.xsp");
}
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