John Davidson

Message:

function PrintMembers(){

    var url = '/PrintMList';

    var MDataList = $('#MDataList').val();      

    var form = $('<form action="' + url + '" method="post" id="search" target="_blank">' +

        '@csrf'+

        '<input type="text" name="MDataList" value="' + MDataList + '" />' +                                    

        '<input type="text" name="Action" value="'+Action+'" />' +              

        '</form>');

        $('body').append(form);

        $("#search").submit();      

}

in the PrintMList page, the array is empty when i print_r the MDataList in controller as below:

$var = $request->input('MDataList');

print_r($var);

---

My Answer:
To pass JSON encoded data to a form, you can first encode the data using `json_encode` in your PHP code and then pass it as a hidden input field in the form. Here's an example of how you can do this:

1. Encode the data in your PHP code:

php
$MDataList = json_encode($yourDataArray);


2. Pass the encoded data to the form:

javascript
function PrintMembers(){
var url = '/PrintMList';
var MDataList = ;
var form = $('

' +
'@csrf'+
'' +
'' +
'

');
$('body').append(form);
$("#search").submit();
}


3. In your controller, decode the JSON data:

php
$var = json_decode($request->input('MDataList'), true);
print_r($var);


This way, you can pass JSON encoded data to a form and retrieve it in your controller.