Within my list, there is a specific removePortfolio function attached to one of the divs at the bottom. The purpose of this function is to trigger the ng-hide="tickerRemoved" only for that particular list item and not affect any others.
HTML Gist: https://gist.github.com/leongaban/cf72e5d0229155dd011f
Directive Gist: https://gist.github.com/leongaban/22a8feb9dbeea0b90135
<ul ng-show="loadingTickersDone" class="tickers-list">
<li class="ticker-li"
ng-repeat="ticker in tickers"
ng-hide="tickerRemoved"
ng-class="{'selected':toggleTicker.item == $index}"
ng-mouseleave="hideTickerOptions()">
<div class="ticker"
ng-click="toggleTicker.item = $index;
selectTicker(ticker.ticker);
revealTickerOptions()">
{{ticker.ticker}}
</div>
<div class="add-to-portfolio"
ng-show="tickerOptions"
ng-mouseleave="hideTickerOptions()">
<div ng-show="addOption"
ng-click="addPortfolio(ticker.ticker)">+ Portfolio</div>
<div ng-show="removeOption"
ng-click="removePortfolio(ticker.ticker)">- Portfolio</div>
</div>
</li>
</ul>
The remove function within the directive is as follows:
var vs = $scope;
vs.removePortfolio = function(ticker) {
this.tickerOptions = false;
ApiFactory.deleteWatchList(ticker).then(function(data) {
showMessage(ticker+' removed from portfolio!', data.data.status);
this.tickerRemoved = true;
});
};
An error is encountered with the line this.tickerRemoved = true;, possibly due to the scope hierarchy.
Contrastingly, using this in a higher-level function like below works without issues:
vs.revealTickerOptions = function() {
this.tickerOptions = true;
if (tickerView === 'all') {
this.addOption = true;
this.removeOption = false;
}
else if (tickerView === 'port') {
this.addOption = false;
this.removeOption = true;
}
};
How can I exclusively remove the <li class="ticker-li" item when triggering the removePortfolio() function?