Hi,

I have ajax call in my script which calls php file. I need to extract its response in two parts to add it on my page to different components each.

For example, say I have these two echo statements in my php:

echo "<option> add to list1 </option>";
echo "<option> add to list2 </option>";

Now, this output has to be added to seperate 'select' tags using jquery. How do I extract this separately from ajax response object?

In my script, say I have this:

$.ajax({
    type:"post",
    url:"myfirst.php",
    success:function(response){
        //insert first option into first select tag and second option into second select tag on my page here
    }
    });

Is there a trick to do this?

Thanks,
VC

Re: how to extract part of ajax call response from php using jquery 80 80

Check this Exg

Your index file:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Form -  validate - Exg</title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<form  method="post" name="myForm">

    <select id="sltOption" name="sltOption">
    </select>
</form>

<script type="text/javascript">
$(function (){
    $.ajax({
    type:"post",
    url:"phpfile.php",
    success:function(response){
        $('#sltOption').html(response);
    }
    });

})
</script>
</body>
</html>

&
your php file:

<?php
echo "<option> add to list1 </option>";
echo "<option> add to list2 </option>";
?>
Re: how to extract part of ajax call response from php using jquery 80 80

i have a solution like as follows

  1. make your results(list1_values,list2_values ) which are coming from myfirst.php as
    follows

i mean append those two list options values any of the sign like "$" (or) "," like any other charecter as follows in myfirst.php

results = list1_values."&".list2_values;
echo results;
  1. spilt the response coming to the jquery by using the charecter(whatever you used in myfirst.php )

  2. after this you will get the result whatever you want and then place the results in different <select> tag values as you need by using jquery

i hope you understand the solution

let me know if you have any doubts in my clarification

Re: how to extract part of ajax call response from php using jquery 80 80
Member Avatar

I'd use json:

$.ajax
({
    type: "POST",
    url: 'myfirst.php',
    dataType: 'json',
    success: function (response) {
        $('#firstSelect').html(response.first);
        $('#secondSelect').html(response.second);
    }
})

Your php could be:

$array = array('first' => "<option> add to list1 </option>", 'second' => "<option> add to list2 </option>");

echo json_encode($array);
Re: how to extract part of ajax call response from php using jquery 80 80

Thanks everyone for your suggestions.

Diafol, that's good method. Thanks. Its working.

Thanks,
VC

Re: how to extract part of ajax call response from php using jquery 80 80

Diafol, I had to use JSON.parse(response) in success function of ajax call to get the right output. It works if Firefox. But in Chrome, it shows an error for line 'JSON.parse(response)'.
Error thrown is:' Uncaught syntax error: unexpected token <'

Is there any reason that you know why this is happening for chrome?

Thanks,
VC

Re: how to extract part of ajax call response from php using jquery 80 80
Member Avatar

If you could post your js code and the array from php, e.g.

$array = array('first' => "<option> add to list1 </option>", 'second' => "<option> add to list2 </option>");

I'll see if I can reproduce it. Make sure that there's no other output in the php file - no html or similar.

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