There is a list generated using ng-repeat along with two buttons for moving up or down. Users have the option to select any item from the list and utilize the buttons to navigate through it.
However, when I lower the selected item using the "go down" button, the scroll bar remains in a fixed position, causing the selected item to be out of view.
My goal is to automatically adjust the scroll position when the selected item is no longer visible.
<div class="panel-body panelBodySelectedData" style="padding-left: 10px">
<nav>
<ul ng-repeat="item in resultJson.items" class="nav nav-pills nav-stacked span2">
<li class="itemReporting" ng-click="selectItem($index)" ng-class="{selectedReportingItem: $index==selectedIndex}" >{{item.label}}</li>
</ul>
</nav>
</div>
$scope.goUp = function(){
if($scope.selectedIndex > 0){
console.log('goUp');
$scope.aux = $scope.resultJson.items[$scope.selectedIndex];
$scope.selectedIndex -- ;
$scope.resultJson.items[$scope.selectedIndex+1] = $scope.resultJson.items[$scope.selectedIndex];
$scope.resultJson.items[$scope.selectedIndex] = $scope.aux;
}
};
$scope.goDown = function(){
if($scope.selectedIndex < $scope.resultJson.items.length -1){
console.log('goDown');
$scope.aux = $scope.resultJson.items[$scope.selectedIndex];
$scope.selectedIndex ++ ;
$scope.resultJson.items[$scope.selectedIndex-1] = $scope.resultJson.items[$scope.selectedIndex];
$scope.resultJson.items[$scope.selectedIndex] = $scope.aux;
$location.hash('bottom');
// call $anchorScroll()
$anchorScroll();
}
};
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