Level 61
$key is changing on every loop and your check is outside of the loop. Also $contradicts is probably not an array. Check that.
Apr 7, 2020
3
Level 3
in_array key and list of data
so i got a form that need to tick (checkbox). and the tick(checkbox) is an array . am i missing somewhere ?
$is_contradicts = $request->has('contradict');
$contradicts = [];
if($is_contradicts){
$contradicts = $request->get('contradict');
}
foreach ($time_frames as $key => $time_frame){
$analysis = new Analysis([
'stock_id' => $stock->id,
'time_frame' => $time_frame,
'description' => $descriptions[$key],
'is_contradict' => in_array($key,$contradicts) ? 1 : 0
]);
$analysis->save();
}
//example contradicts
0 => '1'
dd(in_array($key,$contradicts); // false -- supposedly true right ??
//result
// db analyses
stock_id | time_frame | description | is_contradict
1 10 Week 0
// expected result
// db analyses
stock_id | time_frame | description | is_contradict
1 10 Week 1
Level 14
Can you be more explicit with what these variables contain by dumping the following:
dump($request('contradict'));
dump($time_frames);
I'm going to assume that $time_frames looks something like this:
$time_frames = [
0 => 'Day',
1 => 'Week',
2 => 'Month',
3 => 'Year',
];
And then request('contradicts') looks something like this to mean something like "the user has chosen to contradict the timeframes with a key of 0 (Day) and 3 (Month)":
[
0 => 1,
3 => 1,
]
If my assumptions are accurate, then you can do something like this:
// In reality you'd use request('contradict'),
// but since I don't have your request() object,
// I'm manually assigning the array to a $contradictions array
$contradictions = [
0 => 1,
3 => 1,
];
$time_frames = [
0 => 'Day',
1 => 'Week',
2 => 'Month',
3 => 'Year',
];
foreach ($time_frames as $key => $time_frame){
// $analysis = new Analysis([
// 'stock_id' => $stock->id,
// 'time_frame' => $time_frame,
// 'description' => $descriptions[$key],
// 'is_contradict' => $contradictions[$key] ?? 0
// ]);
// $analysis->save();
// I don't have $stock or $descriptions, so I just created string constants for those.
dump([
'stock_id' => 'stock_id',
'time_frame' => $time_frame,
'description' => "Description for key: {$key}",
'is_contradict' => $contradictions[$key] ?? 0,
]);
}
Level 3
my mistake on frontend . it solved now
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