Hello
im new to angular. im gettin static from ng-repeats dupes error. ive tried
'track by $index' to no avail.
the foll is my JSON
{
"expression": "mithrandir",
"meaning": "language of the Elves",
"example": "",
"pronunciation": "",
"notes": "",
"meta": {
"book": "There and back again",
"author": "Frodo Baggins",
"tags": ["middle earth", "elves"]}
}
I wish to populate the unique tags in a dropdown.
template is as follows:
<https://lh3.googleusercontent.com/-Be4DKlZUMqc/VtcM6IsBU7I/AAAAAAAAAGM/qFE9HEiy5As/s1600/app.png>
the view is as follows:
<md-input-container>
<label>Tags</label>
<md-select ng-model="tag">
<md-option ng-repeat="tag in tags" value="{{ tag }}">
{{ tag }}
</md-option>
</md-select>
</md-input-container>
the foll is the code in the controller:
classifiedsFactory.getClassifieds().then(function(classifieds) {
$scope.classifieds = classifieds.data;
$scope.tags = getTags($scope.classifieds); // call the getTags method below
// console.log($scope.tags)
});
.
.
.
function getTags(classifieds) {
var tags = [];
angular.forEach(classifieds, function(item) {
angular.forEach(item.meta.tags, function(tag) {
tags.push(tag);
});
});
// console.log(_.uniq(tags))
return _.uniq(tags);
}
Im getting the foll console error:
<https://lh3.googleusercontent.com/-88YU-PmEFho/VtcMlXUSbqI/AAAAAAAAAGE/NYpyBwXslno/s1600/console.png>
[Console error][2]
The foll is the github link:
https://github.com/sfumatostar/ngclassifieds/blob/End_of_Section_7/components/classifieds/classifieds.ctr.js
I'd appreciate your help in trying to get this fixed.
[1]: http://i.stack.imgur.com/8wi3m.png
[2]: http://i.stack.imgur.com/zHOIQ.png
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