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Questions and Answers
In Laravel, what directive is used to inherit a section from a parent view?
In Laravel, what directive is used to inherit a section from a parent view?
- @parent (correct)
- @extend
- @include
- @section
When passing data to views in Laravel, which method is used to pass an associative array?
When passing data to views in Laravel, which method is used to pass an associative array?
- ->withVars()
- ->with() (correct)
- ->withArray()
- ->withData()
What will be displayed in the 'employee.blade.php' view from the given code: {{$name}} {{$age}} {{$department}}?
What will be displayed in the 'employee.blade.php' view from the given code: {{$name}} {{$age}} {{$department}}?
- Napoleon 26 IT Department (correct)
- Napoleon 26
- 26 IT Department
- Napoleon
In Laravel Blade, what is the correct way to access a variable that is not in an array?
In Laravel Blade, what is the correct way to access a variable that is not in an array?
What data will be passed to the 'students.blade.php' view from the given code: ->with('students', $students) ->with('grade', $grade) ->with('age', $age)?
What data will be passed to the 'students.blade.php' view from the given code: ->with('students', $students) ->with('grade', $grade) ->with('age', $age)?
What value of 'grade' will be available in the 'students.blade.php' view?
What value of 'grade' will be available in the 'students.blade.php' view?
Which directive is used to include the content of a blade view within another blade view?
Which directive is used to include the content of a blade view within another blade view?
What is the purpose of the Blade directive '@extend' in Laravel?
What is the purpose of the Blade directive '@extend' in Laravel?
Which method is used to pass data to a blade view in Laravel within a route callback function?
Which method is used to pass data to a blade view in Laravel within a route callback function?
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Study Notes
Conditional Statements
@ifdirective is used for conditional statements, e.g.,@if ($grade==75)@elseifis used for alternative conditions, e.g.,@elseif ($grade>75)@elseis used for the default condition, e.g.,@else You Failed!@endifis used to end the conditional statement
Switch Case
@switchdirective is used for switch case statements, e.g.,@switch ($grade)@caseis used to specify a case, e.g.,@case(80)@breakis used to break out of the switch case@defaultis used for the default case, e.g.,@default Your grade is not known!@endswitchis used to end the switch case statement
Loops
@fordirective is used for for loops, e.g.,@for ($i = 0; $i < 10)@endforis used to end the for loop@foreachdirective is used for foreach loops, e.g.,@foreach ($students as $student)@endforeachis used to end the foreach loop
Loop Variables
$loopvariable provides information about the current loop iteration$loop->indexreturns the index of the current loop iteration (starts at 0)$loop->iterationreturns the current loop iteration (starts at 1)$loop->remainingreturns the iteration remaining in the loop$loop->countreturns the total number of items in the array being iterated$loop->firstreturns whether this is the first iteration through the loop$loop->lastreturns whether this is the last iteration through the loop$loop->depthreturns the nesting level of the current loop$loop->parentreturns the parent's loop variable when in a nested loop
Check if Set and Check if Empty
@issetdirective is used to check if a variable is set, e.g.,@isset ($students)@endissetis used to end the isset statement@emptydirective is used to check if a variable is empty, e.g.,@empty ($students)@endemptyis used to end the empty statement
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