CODEWITHSUNDEEP
javascriptajaxlaravelpdfdownload
moses toh
moses toh

Reputation: 13192

laravel pdf file download from ajax request (laravel 5)

My html code is like this : 

<a href="javascript:;" onclick="showAjaxPdf('{{ $row->file_path }}');"><i class="fa fa-file-pdf-o"></i></a>

My javascript code is like this : 

function showAjaxPdf(file_path)
        {
            var file_path = file_path.replace(/\\/g,"/");
            //example : file_path = assets/images/myfile.pdf
            $.ajax({
                type: "POST",
                data: 'file_path=' + file_path,
                url: "news/test",
                success: function(response)
                {
                    $('#test').html(response);

                }
            });
        }

My function test in controller : 

public function postTest(Request $request)
    {
$file_path = $request->input('file_path');  
        return response()->download($file_path);       
    }

When I click on the pdf icon, no response.

I wish, when click on the pdf icon, appear like this:

enter image description here

how to keep when click pdf icon, the image appears like it?

Thank you

Upvotes: 6

Views: 23456

Answers (3)

Surya Pratim Mukherjee
Surya Pratim Mukherjee

Reputation: 43

What I have done is, written two separate route one to verify and one to download. On success of one ajax I have triggered window.open(downloadUrl,'_blank') to download in separete window. It is not the way asked but it prevents any upcoming errors as verify url will sort that

$.ajax({
            url: verifyUrl,  
            type: 'get',
            cache: false,
            data: null,
            error: function (err){$('#ajax_loader_div').hide();},
            success: function(response) {
                console.log(response);
                $('#ajax_loader_div').hide();
                if (response.status == 'success') 
                {

                    window.open(downloadUrl,'_blank');

                }else if(response.status == 'error') 
                {
                    //show error
                }
            }

        });

Upvotes: 1

Danillo Le&#227;o Lopes
Danillo Le&#227;o Lopes

Reputation: 374

return Response::download($file_path, '<filename>', $headers);

It's return response, not download file!

Upvotes: 0

HItesh Tank
HItesh Tank

Reputation: 686

for that you need to set the header with response object. Please see the below code.

    $headers = array(
                  'Content-Type'=> 'application/pdf'
                );
$file_path = $request->input('file_path');  
 //TODO: you have to split the file name from url 
 return Response::download($file_path, '<filename>', $headers);

I hope this code will help you

Upvotes: 0

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