I am currently working on a page that requires displaying boxes (using ng-repeat) containing information about channels and their corresponding cities.
The issue I am encountering arises when repeating the second ng-repeat:
<table class="table table-condensed" ng-init="nitsCh = [objsCh[$index].nit]">
This code should extract the $index of the first ng-repeat and generate a new array with the cities where the channels will be displayed. It accomplishes this task perfectly. However, applying the second ng-repeat using this array does not yield the expected outcome.
My HTML structure is as follows (Note: I need to utilize the index value instead of objCh.name since these boxes are positioned within columns)
<div class="box box-solid box-default" ng-repeat="(indexO, objCh) in objsCh track by indexO" ng-if="indexO%4==0 && indexO<=10">
<div class="box-header">
<div class="pull-left">
<img src="dist/img/channels/{{ objsCh[indexO].pic }}" data-toggle="tooltip" title="" data-original-title="Change channel logo">
<h3 class="box-title">{{ objsCh[(indexO)].name }}</h3>
</div>
<div class="box-tools pull-right">
<button class="btn btn-box-tool" data-toggle="tooltip" title="" data-original-title="Add or Remove NIT"><i class="fa fa-plus"></i></button>
</div>
</div>
<div class="box-body">
<table class="table table-condensed" ng-init="nitsCh = [objsCh[indexO].nit]">
<tbody>
<tr>
<th style="width: 10px">#</th>
<th>Nit</th>
</tr>
<tr ng-repeat="(indexN,nitCh) in nitsCh track by indexN">
<td>{{ objsCh[(indexO + 1)].nit[indexN].num }}</td>
<td>{{ objsCh[(indexO + 1)].nit[indexN].name }}</td>
</tr>
</tbody>
</table>
</div>
</div>
The JavaScript file appears like this:
var app = angular.module('appApp', []);
app.controller('ctrlApp', function($scope, $http) {
var url = "includes/exibChNit.php";
$http.get(url).success(function(response) {
all = response;
$scope.objsCh = all.channels;
});
});
And the JSON file (generated by PHP) has the following structure:
{
"channels": [{
"id": "1",
"sid": "1",
"name": "Channel",
"pic": "channel.jpg",
"crc32": "A1g423423B2",
"special": "0",
"url": "",
"key": "",
"type": "",
"city": [{
"num": "1",
"name": "So Paulo"
}, {
"num": "2",
"name": "Rio de Janeiro"
}]
}, {
"id": "2",
"sid": "2",
"name": "CHannel 1",
"pic": "channel.jpg",
"crc32": "A1F5534234B2",
"special": "0",
"url": "",
"key": "",
"type": "",
"city": [{
"num": "1",
"name": "So Paulo"
}, {
"num": "2",
"name": "Rio de Janeiro"
}]
}]
}
When testing this alternative approach, it proves effective:
<table class="table table-condensed" ng-init="nitsCh = [objsCh[($parent.$index + 1)].nit]">
However, this method cannot be employed due to the dynamic nature of the JSON nodes.
Thank you for your assistance!