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prevent result, show through AJAX, after reload browser

I have a insert query through ajax. It is working correctly. But when I reload browser then result disappears from div section and if I insert form through ajax again then result is showing.
I have a file first.php (in which, form is present), a AJAX code and a firstcall.php where query will be execute.
My first.php (html form) is:
<form class="reservation-form mb-0" action="" method="post" autocomplete="off">
<input name="name1" id="name1" class="form-control" type="text" placeholder="Enter Name" required aria-required="true">
<input name="age" id="age" class="form-control" required type="number" placeholder="Enter Age" aria-required="true">
<input type="checkbox" id="checkbox" class="checkbox1" name="namec[]" value="<?php echo $value['id']; ?>" >
<input type="button" class="pull-right btn btn-warning" value="Submit" id="submit">
</form>
Here data should be display:
<div class="col-md-5">
<div class="panel panel-primary" id="showdata">
<!-- Here is the results, but when reload browser then result disapper-->
</div>
</div>
AJAX is:
<script type="text/javascript">
$(document).ready(function(){
$("#submit").click(function(){
var name1 = $("#name1").val();
var age = $("#age").val();
var chkArray=[];
$('.checkbox1:checked').each( function() {
chkArray.push($(this).val());
} );
var selected;
selected = chkArray.join(',') ;
if(selected.length > 1){
$.ajax( {
url:'firstcall.php',
type:'POST',
data:{name1: name1,age: age,namec: chkArray},
}).done(function(data){
$("#showdata").html(data);
});
}
else{
alert("Please at least one of the checkbox");
}
});
});
</script>
firstcall.php is:
<div class="panel panel-primary" id="showdata">
<?php
foreach($_POST['namec'] as $selected){
echo $selected;
$_SESSION['name1']=$_POST["name1"];
$_SESSION['age']=$_POST["age"];
echo $name1=$_SESSION['name1'];
echo $age=$_SESSION['age'];
$query=mysql_query("insert into patient_details (p_name,p_age,g_number) values ('$name1','$age','$selected')") or die(mysql_error());
}
?>

First of all fix your query to use MySQLi, instead of MySQL, check this or the PHP manual
Also don't ever add direct $_POST or $_GET variables into your mysql query, filter them first using mysqli_real_escape.
$name1 = mysqli_real_escape($link, $_POST["name1"]);
$age = mysqli_real_escape($link, $_POST["age"]);
After that, to show the data when the page reloads, you need to load the data with the page, easiest way to do that is just add in your HTML PHP tags with an echo command inside, adding your variables.

If I understand your question correctly, you want the Ajax result to also show on page load?
Right now you only execute the JS after a click (so on page load/relaod you will just see the html), you might want to execute it after page load aswell (so execute the script without the .click)
You could create a function once, and call it when the page is ready and on click.

Conditionally set editable or readonly text field

How to conditionally enable or disable to editable field (edit/read only)? I used session role from database to make condition on the text field. However, I don't know how to proceed it...
<?php
include('session.php');
?>
<tr class="row1">
<td width="30%"><div align="left">Customer name1</div></td>
<td width="100%">
<div align="left">
<input type="text" name="CMCNA1" id="CMCNA1" style="width:100%;" pattern="[A-Za-z]+" title="Please insert alphabetical only" maxlength="35"/>
</div>
</td>

I know it's an old post, but just in case, for those who have this needs.
Base on the code of Narayan, maybe by doing this (with jquery):
<script type="text/javascript" >
function makerCheckerField()
{
var role= <?php echo $_SESSION['login_user_role']; ?>;
var maker='Maker';
if (role === maker){
$('#CMCNA1').attr('readonly', 'readonly');
} else {
$('#CMCNA1').removeAttr('readonly');
}
}
</script>
If I am not wrong the readonly property works like this :
readonly = "readonly" or "" (empty string) or empty
Specifies that element represents a control whose value is not meant to be edited.
Maybe you will have to manage correctly the differents states of roles (what happens if you came back to the default state etc...).
You can also play with
.setAttribute, .getAttribute and .removeAttribute
I don't know if this is what you was looking for.

Try this -->>
<script type="text/javascript" >
function makerCheckerField()
{
var role= <?php echo $_SESSION['login_user_role']; ?>;
var maker="Maker";
if (role === maker) // equal value and equal type
{
$("#CMCNA2").attr("readonly", true);
} else {$("#CMCNA2").attr("readonly", false);}
}
</script>

you can add attribut readonly="true" to make the input readonly/not editable:
<input type="text" name="CMCNA1" id="CMCNA1" style="width:100%;" pattern="[A-Za-z]+" title="Please insert alphabetical only" maxlength="35" readonly="true" />

How can I reloaded URL link, that it stay the same after I click on submit button

I have simple form:
<div class="form-style-2">
<form action="" name="formular" id="formular" method="GET">
<label for="actual_position"><span>From: <span class="required"></span></span><input name="actual_position" type="text" maxlength="512" id="actual_position" class="searchField"
<?php if(!empty($actual_position)){ ?>
value="<?php echo $_GET['actual_position']?>"
<?php
}else {
?> value = ""; <?php
} ?>/></label>
<label for="final_position"><span>To: <span class="required"></span></span><input name="final_position" type="text" maxlength="512" id="final_position" class="searchField" <?php if(!empty($final_position)){ ?>
value="<?php echo $_GET['final_position']?>"
<?php
}else {
?> value = ""; <?php
} ?>/></label>
<input type="submit" value="Find path" />
And another multiselect in form who gets values form url link and compere with database and get som results. Here is a code:
<table width= "570px">
<tr><td width="200px" style="align:center"><b>Waypoints:</b> <br>
<tr><td width="370px"><select style="float:center; margin-left:5px" multiple id="waypoints">
if(!empty($urls)){
foreach($urls as $url){
if($result = $conn->query("SELECT * FROM $table where $ID = '$url' "));
$atraction = $result->fetch_array(); ?>
<option value="<?php echo $atraction['lat']. "," . $atraction['lon']; ?>"
> <?php echo "<b>".$atrction['City']. ", " . $atraction['Name'];?> </option>
<?php
}
}
?>
</select></td></tr>
<br>
</table>
</form>
And getting ID-s from url code:
if(!empty($_GET[$ID])){
$urls = $_GET[$ID];
foreach($urls as $url){
// echo $url;
}
}
... and after submit, it Post to URL some variables like this:
http://127.0.0.1/responsiveweb/travel.php?actual_position=Paris&final_position=Praha&ID[]=23&ID[]=15&ID[]=55
... very important for me are ID-s values ... but when I change for example actual position and then submit I lost my ID-s and I get something like this: http://127.0.0.1/responsiveweb/travel.php?actual_position=Berlin&final_position=Praha
Can you help me how to get after clicking on submit button full url link? Thanks

I had some trouble understanding your question OP, but I think I understood somehow what you ment, so I decided to try giving you a answer.
I have re-written your code, and tried to make somehow better code-structure. I have also used form method POST in my example, so you can see how you can change the get data on the redirection url.
See my code example here: http://pastebin.com/wQ7QCBmt
I also decided to use the form method POST instead of GET, so you can easily do back-end tasks, and extend your link if neccessary. You could also add more data to the link even when using GET. You could add an hidden input inside your form, example:
<input type="hidden" name="more_data" value="a_value" />

Jquery - Append value to Paragraph

I have 4 groups of data that are tied to a click-bind event. I'm trying to add the value from a hidden field contained within each group to a paragraph later in the page, so that when the checkbox is clicked from one or more groups of data, the value from the hidden field displays within the paragraph area.
I'd also like to get it so that when the checkbox is unclicked, it removes the value from the paragraph, but for now I'm just trying to get the value to display when the checkbox is clicked.
Here's what I've tried:
This is the hidden field within the group of data that stores the value:
<input id="servicename_<?php echo $i;?>" name="servicename_<?php echo $i;?>"
type="hidden" value="<?php echo $service->PRODUCT;?>"></input>
This is the click-bind event:
$('input[id^=ckNow_]').each(function(){
$(this).bind('click',function(){
if($(this).prop('checked'))
{
var servicename = '#servicename_'+$(this).attr('value').split("_");
ServiceName += servicename;
$('#lblServiceName').append($(ServiceName));
EDIT to add the checkbox that is within each group:
<input type="checkbox" id="ckNow_<?php echo $i;?>" name="ckNow[<?php echo $i;?>]">
</input>
And then the paragraph text:
<p id="lblServiceName">Service Name
<input type="hidden" id="servicename" value="0"></input>
</p>
What am I doing wrong and how can I fix it? All responses are very appreciated and I'm completely open to any and all suggestions. Thank you.

Try
<p id="lblServiceName">Service Name
<span></span>
<input type="hidden" id="servicename" value="0"></input>
</p>
then
jQuery(function ($) {
var $checks = $('.group-data input[name^="ckNow["]').change(function () {
var vals = $checks.filter(':checked').map(function () {
return $(this).closest('.group-data').find('input[id^=servicename_]').val()
}).get();
$('#lblServiceName span').text(vals.join(', '))
})
})
Demo: Fiddle

form with 2 buttons need to call different functions based on value

I have a page which has lot of post data in the url.
For example,
www.test.com/test.php?userid='tester'&name=test&so on
The above page has a form that has something like this:
<?
$set=get_value_set;
if($set ==1) {
$set_value="SET";
} else {
$set_value="UNSET";
}
?>
<form name="test">
<input type="text" readonly="READONLY" value="<? echo $user_id; ?>">
<input type="submit" value="Email" name="submit_user">
<input type="submit" value="<? echo $set_value; ?>" name="submit_user">
<?
function setuser()
{
//sets the value
}
function email_user()
{
//sets the value
}
?>
there are two buttons above, when I click on email, i want the value of email button to be passed to the email_user function and do some proceesing there. Similar thing when I click on the set button.
NOTE:But in both cases above, I want the form to remain in the same page with the same post data in the url, but I also want the page to be refreshed so that the set button can have a value of Set or Unset depending on the database update.
Is this possible?

I would start to remove the submit action of each button and change them to
<input type="button" class="btn-Email" value="Email" name="submit_user" />
<input type="button" class="btn-Other" value="<? echo $set_value; ?>" name="submit_user" />
and then, using jQuery, you can easily process each click and submit the form
$(function() {
$(".btn-Email").click(function() {
// append anything you want
var but_email_value = $(this).val(), // or $(".btn-Email").val()
btn_other_value = $(".btn-Other").val();
$("form").submit();
});
$(".btn-Other").click(function() {
// append anything you want
var but_other_value = $(this).val(), // or $(".btn-Other").val();
btn_email_value = $(".btn-Email").val();
$("form").submit();
});
});

change your HTML
<form id="test" name="test">
...
<button onclick="email_user();">Email</button>
<button onclick="setuser();"><? echo $set_value; ?></button>
</form>
your functions should submit the form for you:
document.getElementById("test").submit();