how can we add data from dynamic fields to mysql db in php


Posted on 16th Feb 2014 07:03 pm by admin

i have a script which i found on the internet. i modify that script according to my needs. what is in that script is there are three form fields with two buttons. one button is "Give me more fields" clicking on this button will give you more fields. and second button is submit so the data goes to server side and will be added to db. the problem is when i click give me more fields it gives me three more fields which is right but when i fill all these fields and click submit button it adds to the db but the data in the first three fields adds in the one row and the other three fields data adds in separate row which is not fine for me. so how can i do this so all the data will be added to only one row.

here is js code
Code: [Select]var counter = 0;
//Start a counter. Yes, at 0
function add_phone() {
counter++;
// I find it easier to start the incrementing of the counter here.
var newFields = document.getElementById('addQualification').cloneNode(true);
newFields.id = '';
newFields.style.display = 'block';
var newField = newFields.childNodes;
for (var i=0;i<newField.length;i++) {
var theName = newField[i].name
if (theName)
newField[i].name = theName + counter;
// This will change the 'name' field by adding an auto incrementing number at the end. This is important.
}
var insertHere = document.getElementById('addQualification');
// Inside the getElementById brackets is the name of the div class you will use.
insertHere.parentNode.insertBefore(newFields,insertHere);
}
here is form
Code: [Select]<form name="addAQualification" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" enctype="multipart/form-data">
<fieldset>
<div id="phone">
Degree:
<input type="text" name="degree_0" value="" />

CGPA/Grade:
<input type="text" name="cgpa_0" value="" />

Institute:
<input type="text" name="institute_0" value="" />

</div>
<div id="addQualification" style="display: none;">
Degree:
<input type="text" name="degree_" value="" />

CGPA/Grade:
<input type="text" name="cgpa_" value="" />

Institute:
<input type="text" name="institute_" value="" />

</div>
<input type="button" id="add_phone()" onclick="add_phone()" value="Give me more fields!" />

<input type="submit" name="submit" value="submit" />
</fieldset>
</form>and here is php
Code: [Select]<?php
if(isset($_POST['submit']))
//This checks to make sure submit was clicked
{
echo "You clicked submit!
";
echo "Here is your data
";
echo "
";
if ($_POST['cgpa_0'])
//This checks that the proper field has data
{
$continue = FALSE;
$i = 0;
while ($continue == FALSE)
{
if (isset($_POST['degree_'.$i]))
//This looks for an entry after 0 and increments
{
echo $_POST['degree_'.$i] . " = " . $_POST['cgpa_'.$i] . "
";
//Echoing the data
$degree1 = $_POST['degree_'.$i];
$cgpa1 = $_POST['cgpa_'.$i];
$institute1 = $_POST['institute_'.$i];
$db = mysql_connect("localhost");
mysql_select_db("test", $db);
$query = "INSERT INTO cv
(
degree1,
cgpa1,
institute1
)
VALUES
(
'$degree1',
'$cgpa1',
'$institute1'
)";
$result = mysql_query($query);
//The four lines above is the example on how the data would be put into a MySQL database. It's not used here
}
else
{
$continue = TRUE;
}
$i++;
}
}
}
?>

No comments posted yet

Your Answer:

Login to answer
75 Like 48 Dislike
Previous forums Next forums
Other forums

ASP.NET 2.0 - Enter Key - Default Submit Button
Hi,One of the most annoying things in developing web pages is handling the "Enter key" for form subm

Implementing Single Sign-On using SAML 1.1, x.509, LDAP in C#.net
Hi, I got a requirement from the client i.e implementing single sing on using SAML 1.1( LDAP &

help finding hacking loopholes
i was attacked by a redirect php injection

my pc is clean of viruses

so i figure that

Simultaneous select/update/insert
Hi

How would I need to go about when 2 users update a single row simultaneous? And how would

Content-Disposition: attachment; filename=... not working as i thought it should
taken the following code from the php.net site the script is not working.

what is not happeni

storing results of a function - previous result overwritten with new result
I have created a function to validate input.

function validate_dimension($value,$name) {
<

Material xxx does not exist in plant xxx
Dear All,

I am working for a steel project which is repetitive manufacturing.

BSP Ext - tableView - Sort - NEWBIE
Hi,
I have been trying to get the sort to work. I have defined the column definitions by fillin

passing data from one page to another
hey guys
i have the follwoing code to get information from one page and place on another:

Email Form Syantax Issue 2
How to make this look FROM:"OUR TEAM" instead of FROM:abc@mail.com

$headers = "

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash