Mobile: Web Service data control doesn't refresh data when revisiting page

Question

Hi all,
I have an ADF Mobile AMX page which shows data returned by a Web Service. The page is pretty simple and contains a listView which iteraters over my WS Data Control's binding, as well as some GUI components to make it possible to use amx:listView while still having a lot of data visible for each listview item.
Here's what it looks like:
<?xml version="1.0" encoding="UTF-8" ?>
<amx:view xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:amx="http://xmlns.oracle.com/adf/mf/amx"
          xmlns:dvtm="http://xmlns.oracle.com/adf/mf/amx/dvt">
    <amx:panelPage id="pp1">
        <amx:facet name="header">
            <amx:outputText value="Overview of requests" id="ot1"/>
        </amx:facet>
        <amx:listView var="row" value="#{bindings.travelRequest2.collectionModel}"
                      fetchSize="#{bindings.travelRequest2.rangeSize}" id="lv1">
            <amx:listItem id="li1" action="toDetails">
                <amx:tableLayout width="100%" id="tl1">
                    <amx:rowLayout id="rl1">
                        <amx:cellFormat width="40px" halign="center" rowSpan="2" id="cf1">
                            <amx:image source="../images/plane_icon.png" shortDesc="TODO" id="i1"
                                       inlineStyle="height:5%; width:40%;"/>
                        </amx:cellFormat>
                        <amx:cellFormat width="100%" height="28px" id="cf2">
                            <amx:panelGroupLayout id="pgl1" layout="horizontal">
                                <amx:outputText value="#{row.tripStartDate}" id="ot2">
                                    <amx:convertDateTime type="date"/>
                                </amx:outputText>
                                <amx:outputText value=": #{row.origin} -> #{row.destination}" id="ot8"/>
                            </amx:panelGroupLayout>
                        </amx:cellFormat>
                    </amx:rowLayout>
                    <amx:rowLayout id="rl2">
                        <amx:cellFormat width="100%" height="12px" id="cf3">
                            <amx:outputText value="Status: #{row.status} | ID: #{row.travelRequestID}"
                                            styleClass="adfmf-listItem-captionText" id="ot3"/>
                        </amx:cellFormat>
                    </amx:rowLayout>
                </amx:tableLayout>
                <amx:setPropertyListener type="action" to="#{pageFlowScope.row}" from="#{row}"/>
            </amx:listItem>
        </amx:listView>
    </amx:panelPage>
</amx:view>The page is its own ADF Mobile feature, and it works fine. However, I want it to refresh the data from the WS each time I go to this feature, and that's not happening.
I've adapted the bindings in every way I could of, disabling caching and settings 'refresh' to 'always' wherever it's possible (i.e. on each of the executables, and on the top binding (which is the name of the WS operation I'm calling).
What am I doing wrong? I feel like I'm overlooking something simple here...
Thanks a lot.

Answer 1

Thanks for your quick help Shay.
I've added an invokeAction executable called "refreshData" to my list of executables, and made sure it was binded to my WS operation. I moved it to the top of the list of executables, performed a 'clean all' and redeployed.
Unfortunately, it's still not refreshing. Will try to add a button and bind it to refreshData, see what that gives.