<table>
    <thead>
        <tr>
            <th rowspan=2>Line</th>
            <th>Debit Account</th>
            <th>Credit Account</th>
            <th>Ref</th>
            <th>Amount</th>
        </tr>
        <tr>
            <th>Debit Account Name</th>
            <th>Credit Account Name</th>
            <th>Date</th>
            <th colspan=2>Description</th>
        </tr>
    </thead>
    <tbody>
        <tr  ng-repeat="dbAccount in formData.dbAccounts track by $index" ng-repeat-start="crAccount in formData.crAccounts track by $index">
            <td rowspan=2>0000{{$index + 1}}</td>
            <td>
                <input type="text" ng-model="dbAccount.select"/>
            </td>
            <td>
                <input type="text" ng-model="crAccount.select"/>
            </td>
            <td>
                <input type="text" ng-model="referenceNumber"/>
            </td>
            <td>
                <input type="text" ng-model="dbAccount.debitAmount"/>
            </td>
        </tr>
        <tr>
            <td>
                <input readonly type="text" ng-model="dbAccountname"/>
            </td>
            <td>
                <input readonly type="text" ng-model="crAccountname"/>
            </td>
            <td>
                <input disabled sort type="text" datepicker-pop="dd MMMM yyyy" is-open="opened" ng-model="transDate"/>
            </td>
            <td colspan=2>
                <input type="text" ng-model="comments" ng-keydown="$event.keyCode === 13 && addNewBatchRow($index)"/>
            </td>
        </tr>
    </tbody>
</table>

scope.formData.crAccounts = [{}];
scope.formData.dbAccounts = [{}];
scope.numberOfAcceptableRows = 5;

scope.addNewBatchRow = function (index) {
    if(scope.numberOfCreditsDebits <= 1){
    scope.formData.crAccounts.push({});
    scope.formData.dbAccounts.push({});
    scope.numberOfCreditsDebits = scope.numberOfCreditsDebits + 1;
    } else if (scope.numberOfCreditsDebits >= scope.numberOfAcceptableRows){
    scope.error = "Journal entry is limmited to " + scope.numberOfAcceptableRows + " rows.";
    }
};