CODEWITHSUNDEEP
phplaravel
jenna
jenna

Reputation: 87

How to display the passed variable if it passed in text box

I have a 3 pages: A, B, and C. I have written a code in Laravel to pass value from A to B from database dude. In which title of A is passed when user clicked the link button in A to B form. But i want to implement the condition where passed variable is displayed in the form of B when user goes through A and display input box when go through page C.

This is the code that links page B from page A:

<a href="{{ URL::action('Bcontroller@show',['title' => $dude->title]) }}" title="B">B</a>

My controller code is:

public function show($title){
        return Theme::view("B")->with('title',$title);
}

My B page looks like this:

<input type="title" name="title" value="{{$title}}" placeholder="title" />

My page C html looks like this:

<a href="{{ URL::action('Bcontroller@show') }}" title="C">C</a>

I try to use

@if (isset($title)){
    <input type="title" name="title" value="{{$title}}" placeholder="title" />

}@else {
    <input type="title" name="title" value="" placeholder="title" />
}

I expect to implement the condition where user can see title in form when it goes through page A and blank form when user go through C.

Upvotes: 0

Views: 53

Answers (2)

Lucas
Lucas

Reputation: 73

Not sure to well understand the problem, but I think you could use the $_GET[''] attribute to navigate between your pages.

If I didn't get the problem, let me know.

Have fun :)

Upvotes: 0

Kulshreshth K
Kulshreshth K

Reputation: 1176

Not sure what you are trying to do with this logic but you can do what you are asking like this:

These links will take user to page B.

<a href="{{ URL::action('Bcontroller@show',['title' => $dude->title,'page' => 'A']) }}" title="A">A</a>

<a href="{{ URL::action('Bcontroller@show',['title' => $dude->title,'page' => 'C']) }}" title="C">C</a>

I added one more parameter in the URL which you will get at your controller function, you can pass this parameter to your view B.

public function show($title,$page){
        return Theme::view("B")->with(compact('title','page'));
}

Based on this parameter value you can show your input text field or whatever.

@if ($page == 'C'){
    <input type="title" name="title" value="{{$title}}" placeholder="title" />

}@else {
    <input type="title" name="title" value="" placeholder="title" />
}

Upvotes: 1

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