SOLVED - ADF Table - Column move beyond bounds

Question

JDeveloper 11.1.1.0.0
At runtime, moving a column (by dragging) outside the bounds of and af:table throws a client browser runtime error in IE 7:
Line 70021
Error: 'rows' is null or not an object
The "Do you wish to Debug" message is repeated until the dialog is moved within the table (column) bounds.

Answer 1

Are you using tech preview 2? I am attempting to reproduce this error in IE 7 as well as firebug, but without success. The jspx file I am using can be found below.
<?xml version='1.0' encoding='windows-1252'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
  <jsp:directive.page contentType="text/html;charset=windows-1252"/>
  <f:view>
    <af:document>
      <af:messages/>
      <af:form>
        <af:table value="#{bindings.Persons1View1.collectionModel}" var="row"
                  rows="#{bindings.Persons1View1.rangeSize}"
                  first="#{bindings.Persons1View1.rangeStart}"
                  emptyText="#{bindings.Persons1View1.viewable ? 'No rows yet.' : 'Access Denied.'}"
                  fetchSize="#{bindings.Persons1View1.rangeSize}"
                  selectedRowKeys="#{bindings.Persons1View1.collectionModel.selectedRow}"
                  selectionListener="#{bindings.Persons1View1.collectionModel.makeCurrent}"
                  rowSelection="single">
          <af:column sortProperty="PersonId" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.PersonId.label}">
            <af:outputText value="#{row.PersonId}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.PersonId.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="PrincipalName" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.PrincipalName.label}">
            <af:outputText value="#{row.PrincipalName}"/>
          </af:column>
          <af:column sortProperty="Title" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.Title.label}">
            <af:outputText value="#{row.Title}"/>
          </af:column>
          <af:column sortProperty="FirstName" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.FirstName.label}">
            <af:outputText value="#{row.FirstName}"/>
          </af:column>
          <af:column sortProperty="LastName" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.LastName.label}">
            <af:outputText value="#{row.LastName}"/>
          </af:column>
          <af:column sortProperty="PersonTypeCode" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.PersonTypeCode.label}">
            <af:outputText value="#{row.PersonTypeCode}"/>
          </af:column>
          <af:column sortProperty="SupplierId" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.SupplierId.label}">
            <af:outputText value="#{row.SupplierId}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.SupplierId.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="ProvisionedFlag" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ProvisionedFlag.label}">
            <af:outputText value="#{row.ProvisionedFlag}"/>
          </af:column>
          <af:column sortProperty="PrimaryAddressId" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.PrimaryAddressId.label}">
            <af:outputText value="#{row.PrimaryAddressId}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.PrimaryAddressId.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="RegisteredDate" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.RegisteredDate.label}">
            <af:outputText value="#{row.RegisteredDate}">
              <af:convertDateTime pattern="#{bindings.Persons1View1.hints.RegisteredDate.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="MembershipId" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.MembershipId.label}">
            <af:outputText value="#{row.MembershipId}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.MembershipId.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="Email" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.Email.label}">
            <af:outputText value="#{row.Email}"/>
          </af:column>
          <af:column sortProperty="ConfirmedEmail" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ConfirmedEmail.label}">
            <af:outputText value="#{row.ConfirmedEmail}"/>
          </af:column>
          <af:column sortProperty="PhoneNumber" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.PhoneNumber.label}">
            <af:outputText value="#{row.PhoneNumber}"/>
          </af:column>
          <af:column sortProperty="MobilePhoneNumber" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.MobilePhoneNumber.label}">
            <af:outputText value="#{row.MobilePhoneNumber}"/>
          </af:column>
          <af:column sortProperty="CreditLimit" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.CreditLimit.label}">
            <af:outputText value="#{row.CreditLimit}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.CreditLimit.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="DateOfBirth" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.DateOfBirth.label}">
            <af:outputText value="#{row.DateOfBirth}">
              <af:convertDateTime pattern="#{bindings.Persons1View1.hints.DateOfBirth.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="MaritalStatusCode" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.MaritalStatusCode.label}">
            <af:outputText value="#{row.MaritalStatusCode}"/>
          </af:column>
          <af:column sortProperty="Gender" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.Gender.label}">
            <af:outputText value="#{row.Gender}"/>
          </af:column>
          <af:column sortProperty="ChildrenUnder18" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ChildrenUnder18.label}">
            <af:outputText value="#{row.ChildrenUnder18}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.ChildrenUnder18.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="ApproximateIncome" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ApproximateIncome.label}">
            <af:outputText value="#{row.ApproximateIncome}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.ApproximateIncome.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="ContactMethodCode" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ContactMethodCode.label}">
            <af:outputText value="#{row.ContactMethodCode}"/>
          </af:column>
          <af:column sortProperty="ContactableFlag" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ContactableFlag.label}">
            <af:outputText value="#{row.ContactableFlag}"/>
          </af:column>
          <af:column sortProperty="ContactByAffilliatesFlag" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ContactByAffilliatesFlag.label}">
            <af:outputText value="#{row.ContactByAffilliatesFlag}"/>
          </af:column>
          <af:column sortProperty="CreatedBy" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.CreatedBy.label}">
            <af:outputText value="#{row.CreatedBy}"/>
          </af:column>
          <af:column sortProperty="CreationDate" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.CreationDate.label}">
            <af:outputText value="#{row.CreationDate}">
              <af:convertDateTime pattern="#{bindings.Persons1View1.hints.CreationDate.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="LastUpdatedBy" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.LastUpdatedBy.label}">
            <af:outputText value="#{row.LastUpdatedBy}"/>
          </af:column>
          <af:column sortProperty="LastUpdateDate" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.LastUpdateDate.label}">
            <af:outputText value="#{row.LastUpdateDate}">
              <af:convertDateTime pattern="#{bindings.Persons1View1.hints.LastUpdateDate.format}"/>
            </af:outputText>
          </af:column>
          <af:column sortProperty="ObjectVersionId" sortable="true"
                     headerText="#{bindings.Persons1View1.hints.ObjectVersionId.label}">
            <af:outputText value="#{row.ObjectVersionId}">
              <af:convertNumber groupingUsed="false"
                                pattern="#{bindings.Persons1View1.hints.ObjectVersionId.format}"/>
            </af:outputText>
          </af:column>
        </af:table>
      </af:form>
    </af:document>
  </f:view>
</jsp:root>