Laravel : How to split/fetch the json nested elements in blade view? - php

Question

When i am passing the below in view blade shows the entire Json structure fetching from mongo.
{!! $fees !!}
output :
[{"_id":"5e04a06ca445f78401a16d0a","University":[{"fees":"$200"},{"month":"June"}]}]
Now how to fetch the nested content.I want to show Fees = $200 and Month = June in the blade
Tried like this but result is 'blank' on the blade without any error. Is there any issue with the nested open/closing :[, which is just after 'University:' in the above JSOn input. Please suggest
#foreach ($fees as $value)
{{$content[] = $value->['University'] }}
#foreach ($content as $key)
<h1>{{ $key['fees'] }}</h1>
<h1>{{ $key['month'] }}</h1>
#endforeach
#endforeach
My earlier steps are given here :
Laravel not fetching result from mongodb
Edit(1) :
I tried like this so the structure on blade view.
<?php
$get_result = json_decode($fees, true);
#$get_result = implode(",", array_flatten($get_result));
#print_r($get_result);
#$get_result2 = json_encode($get_result, true);
echo "</br>";
print_r($get_result)
?>
output :
Array ([0] => Array ([_id] => 5e04a06ca445f78401a16d0a [University]
=> Array ([0] => Array ( [fees] => $200 ) [1] => Array ( [month] => June ) )))
Also,
<?php
echo htmlentities (print_r (json_encode ($fees), true));
?>
output:
"[{\"_id\":\"5e04a06ca445f78401a16d0a\",
\"University\":[{\"fees\":\"$200\"},{\"month\":\"June\"}]}]"
Also from Controller i tried as below:
..
public function getFees()
{
# database fetch test (with any one of the db query)
$fees = Finance::all();
$fees = Finance::where(['University.month' => 'June'])->get()->toArray();
$fees = Finance::where('University.month', 'June')->first();
$fees = Finance::where('University.month', 'June')->get();
# Return test (with any one of the return)
return view('tables')->with('fees', json_encode($fees, true));
return view('tables', compact('fees'));
return view('tables')->with(compact('fees'));
return view('tables')->with('fees', $fees);
}
..
Edit(2) :
in view blade i tried as below but getting exception as : Trying to get property 'fees' of non-object
<?php
$fees = json_decode($fees, true);
#echo "</br>";
#print_r($fees)
?>
#foreach ($fees[0] as $value)
#php $content = $value->University #endphp // or without #
#foreach ($content as $key)
<h1>{{ $key['fees'] }}</h1>
<h1>{{ $key['month'] }}</h1>
#endforeach
#endforeach
Edit(3) as per suggestion by Chandan.
<?php
$fees = json_decode($fees);
$univ = $fees[0]->University;
//print_r($univ);
foreach ($univ as $key => $value)
{
foreach($univ[$key] AS $k =>$v)
{
echo $k." " .$v;
}
}
?>
output :
fees $200month June
only thing the output is merges without comma separated.
Can I show them as below
fees = $200
month = June
or as a html
<td>{{$k}}</td><td>{{$v}}</td>

Answer 1

You can try this:
$fees = json_decode($fees);
$univ = $fees[0]->University;
//print_r($univ);
foreach ($univ as $key => $value) {
foreach($univ[$key] as $k =>$v){
echo $k .'= '.$v.' ';
}
}

Answer 2

It should be working as below:-
#foreach ($fees as $value)
{{$content[] = $value->['University'] }}
#if($content->['fees']!==null)
<h1>{{ $content['fees'] }}</h1>
#else
<h1>-</h1>
#endif
#if($content->['fees']!==null)
<h1>{{ $content['fees'] }}</h1>
#else
<h1>-</h1>
#endif
#endforeach