1
Hello,
I have an image gallery that contains a search box, basically when the user clicks on an image opens a lightbox with that image.
I’m basically passing the $index for a function that opens the item in that list with the index $Scope.list[lb.index]
the code:
HTML
<input type="text" name="search" id="f_search" ng-model="query.name" />
<ul class="list" ng-show="list.length>0">
<li ng-repeat="item in list | filter:query">
<a class="img" ng-style="{'background-image':'url(/uploads/<%item.image%>)'}" ng-click="openLB($index)"></a>
</li>
</ul>
<div class="lightbox" ng-if="lb.show">
<a class="arrow" ng-show="list.length>1" ng-click="changeItemLB(lb.index, 'prev')">ANTERIOR</a>
<a class="arrow" ng-show="list.length>1" ng-click="changeItemLB(lb.index, 'next')">PRÓXIMO</a>
<div class="holder">
<img ng-if="list[lb.index].image.length" ng-src="/uploads/<%list[lb.index].image%>" />
</div>
</div>
Angular
$scope.openLB = function(index) {
$scope.lb.show = true;
$scope.lb.index = index;
};
$scope.changeItemLB = function(index, action) {
var tot = $scope.list.length-1,
goto = 0;
if(action=='prev') goto = index==0 ? tot : index-1;
if(action=='next') goto = index==tot ? 0 : index+1;
$scope.openLB(goto);
}
The problem is when after the search the $index remains the same, which causes the wrong image to be opened. Someone knows how to turn this around?
Thank you