I've come up with a solution for getting the row count of entries in a multirow variable set that may help in some cases. I created a widget that is then embedded in a catalog item that has a MRVS. The widget creates a button that opens a popup with the row count. Pretty simple setup and very handy in my case.
Steps:
- create a new widget with the following script:
HTML:
<div>
<button class="button-text" ng-click="c.getCount()">${Get Row Count}</button>
</div>
<!--popup modal 1-->
<script type="text/ng-template" id="modalTemplate4">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-body wrapper-xl">Total Rows is {{c.data.count}}</h4>
</div>
<div class="panel-footer text-right">
<button class="btn btn-primary" ng-click="c.closeModal()">${Close Popup}</button>
</div>
</div>
</script>
CLIENT SCRIPT:
api.controller=function ($scope,$uibModal) {
/* widget controller */
var c = this;
c.getCount = function() {
var count = $scope.page.g_form.getValue('PUT YOUR MRVS INTERNAL NAME HERE');
if(count == null || count == 'undefined' || count == ''){
c.data.count = '0';
}else{
var obj = JSON.parse(count);
var length = obj.length;
length = length.toString();
c.data.count = length;
}
c.modalInstance = $uibModal.open({
templateUrl: 'modalTemplate4',
scope: $scope
});
};
c.closeModal = function() {
c.modalInstance.close();
}
}
- Create new Custom type variable on your catalog item that has the MRVS
- Associate the new widget with the new variable
The widget creates a button that will open a popup with the row count from the MRVS.
Hope this helps someone else!
