No added datainto database, and not shown in table append using AJAX and PHP

Question

I am still in the same problem in this link here. So, I used the append method. And here is the AJAX code:

Answer 1

Try changing your data in ajax to this

data: {'insert_new': 'insert_new', 'selectW': selectW, 'select_at': select_at, 'pay': pay, 'facture': facture, 'select_opt': select_opt},

You are not getting any value because your data variable does't match with the $_request[] variables

Answer 2

please correct your json data which you are sending to server

 data: {'insert_new': 1, 'selectW': selectW, 'select_at': select_at, 'pay': pay, 'facture': facture, 'select_opt': select_opt},

and in php add a die

 if(isset($_REQUEST['insert_new'])){
     // your code

    die(); // just before closing the if to make sure you are not echoing anything more;
 }

Answer 3

[1] Why are you catching value of a button

var selectW = $('#insert_new').val();

I think there is no need for that.

[2] Add this before ajax call

dataString = 'selectW='+ selectW + '&select_at='+ select_at + '&pay='+ pay+ '&facture='+facture+ '&select_opt='+ select_opt;

[3] In ajax call set `data' as

data: dataString,

instead of

 data: {'text': insert_new, 'text': selectW, 'text': select_at, 'text': pay, 'text': facture, 'text': select_opt},

[4] Why are you catching response, you are not sending any string back from insert_buy.php

          if(response=="success")
          {

as you are not getting return value as "success", else part is getting executed and getting alert message as "No data added".