The expression suddenly stopped: nextEvent was not expected to happen

It appears that the issue I am facing is not related to interpolation. Despite removing any instances of interpolation in my code, I am still encountering the same error.

The error occurs when I click on an ng-click directive that points to a page reference defined as a .state in app.js. What could be the significance of this error message? My attempts to search for information about it on Google have been futile, particularly with respect to nextEvent.

// app.js
.state('tab.clubs', {
    cache: false,
    url: '/clubs',
    views: {
        'tab-clubs': {
            templateUrl: 'templates/tab-clubs.html',
            controller: 'ClubCtrl'
        }
    }
})
.state('tab.club-detail', {
    url: '/clubs/:clubID',
    views: {
        'tab-clubs': {
            templateUrl: 'templates/detail-clubs.html',
            controller: 'ClubDetailCtrl'
        }
    }
})

The error seems to trigger only when clicking on the <div ng-click="...."> nested within another ng-repeat:

<div id="club_tabItem_{{club.data[0].clID}}" style="padding:5px;border-bottom:1px solid grey;" class="item-remove-animate item-avatar" ng-repeat="club in clubs">
    <div id="loc_{{club.data[0].clID}}" style="left:15px;">
        <div ng-click="showEvents(club.data[0].clID);">
            <h3>{{club.data[0].clVendor}}
                <i style="font-size:25px;float:right;" class="icon ion-android-arrow-dropdown-circle icon-accessory customColor1"></i>
            </h3>
            <span style="padding-left:30px;">{{club.data[0].clDesc}}</span>
        </div>
        <div id="eventsDiv_{{club.data[0].clID}}" style="width:100%;display:none;margin-top:10px;background-color:lightGrey;">
            <div id="events_{{event.ceID}}" style="width:80%;margin-left:20%;display:inline-block;" ng-repeat="event in club.events">
                <div ng-click="$location.url('/tab/clubs/' + event.ceID)" >
                    <div style="float:left;font-size:14px;font-weight:bolder;">{{event.ceName}} ({{event.ceName1}}) </div>
                    <div style="float:left;margin-left:15px;">Location: {{club.data[0].clAddress1}}, {{club.data[0].clCity}}</div>
                    <div style="float:left;margin-left:15px;">Next: {{nextEvent(event)}}</div>
                    <i style="font-size:25px;" class="icon ion-android-arrow-dropright-circle icon-accessory customColor1"></i>
                </div>
            </div>
        </div>
    </div>
</div>

In the above instance, the call is made as

ng-click="$location.url('/tab/clubs/1')"
. The controller includes $scope.$location = $location, which ensures that $location is correctly passed into the controller.

Upon inspection, it seems that the error occurs even before reaching the controller of the .state detail-clubs page.

Additional details regarding the error:

ionic.bundle.js:20306 Error: [$parse:ueoe] Unexpected end of expression: nextEvent(club.event[club.eIndex]
...

Answer №1

Avoid combining AngularJS expressions with interpolation:

<div id="events_{{event.ceID}}" style="width:80%;margin-left:20%;display:inline-block;" ng-repeat="event in club.events">
    ̶<̶d̶i̶v̶ ̶n̶g̶-̶c̶l̶i̶c̶k̶=̶"̶$̶l̶o̶c̶a̶t̶i̶o̶n̶.̶u̶r̶l̶(̶'̶/̶t̶a̶b̶/̶c̶l̶u̶b̶s̶/̶{̶{̶e̶v̶e̶n̶t̶.̶c̶e̶I̶D̶}̶}̶'̶)̶"̶>̶
    <div ng-click="$location.url('/tab/clubs/'+event.ceID)">
       <div style="float:left;font-size:14px;font-weight:bolder;">{{event.ceName}} ({{event.ceName1}}) </div>
       <div style="float:left;margin-left:15px;">Location: {{club.data[0].clAddress1}}, {{club.data[0].clCity}}</div> 
       <div style="float:left;margin-left:15px;">Next: {{nextEvent(event)}}</div>
        <i style="font-size:25px;" class="icon ion-android-arrow-dropright-circle icon-accessory customColor1"></i>
    </div>
</div>

Explore more by visiting Why mixing interpolation and expressions is not recommended.

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