Get Value from an html form and put into an array

Question

I have a form and a button with a function that create dynamically a textfield and set the name with an index like below: corso_1 corso_2 corso_3

So.. a php function get all the value of this form and add all in an array, so how can i get all the value into the dynamic textfields?

Have you tried naming them using an array name like `name="myfields[]"`? — Julien Lachal, Jul 05 '17 at 14:35
You could go through all $_GET values and pick them by a regex or what would be much easier if you name the fields corso[] corso[] this would result automatically in an array — Ann-Sophie Angermüller, Jul 05 '17 at 14:35
If i set the name of the textfields like this: corso[0], corso[1], corso[2] The follow php code is not good `$corsi = array(); $while(true){ array_push($corsi, $_POST['corso[$i]']; }` — mastrobirraio, Jul 05 '17 at 14:42

score 0 · Answer 1 · answered Jul 05 '17 at 14:43

0

just put the all data with jquery in that dynamic textfield.by looping throught Real_data array and set index as Real_data['corso_'+i] and here i is a for loop variable.

& $('#corso') is the form id.

hope it helps.

  var data = $('#corso').serializeArray();
  var Real_data = {}; //this array is used to store sorted data
  $(data).each(function(i,field){
     Real_data[field.name] = field.value;
  });

answered Jul 05 '17 at 14:43

Kunal Awasthi

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But how can get it from php – mastrobirraio Jul 05 '17 at 14:45
are showing that array on same page or on another ..?? – Kunal Awasthi Jul 05 '17 at 14:46
I get the value of the dinamyc textfield and put into an array with php, those values will stored into a DB – mastrobirraio Jul 05 '17 at 14:54
the other theory is that use above snippet with`JSON.stringify()` and remove the `$.each` now store the data in hidden text field and when the user submits the form the hidden text field's value will be sent to php script with post or get and then u can store the data in db. – Kunal Awasthi Jul 05 '17 at 15:07
i didn't think about it!! Thank you!! – mastrobirraio Jul 05 '17 at 15:18
EDIT : when u catch the data from post or get array then it might need `json_decode() `. – Kunal Awasthi Jul 05 '17 at 15:20
check out this post [link](https://stackoverflow.com/questions/15986235/how-to-use-json-stringify-and-json-decode-properly) for more info. – Kunal Awasthi Jul 05 '17 at 15:24

Get Value from an html form and put into an array

1 Answers1