Develop Reference

Multiple fields with the same name in AJAX and PHP

Everyone.
I got some good help a couple of days ago, so I'm hoping that someone can show me where I'm going wrong here. Basically, what I'm trying to do is update a MySQL database in the background when a user clicks a button. The form is a series of records, and the records have common field names (ID, DSA_Number, Manager_Review, etc.) Right now, the code doesn't even seem to return success or failure messages.
Here's the script on the main page:
<script>
$(document).ready(function(){
$("#button").click(function(){
var DDD_Number=$("#DDD_Number").val();
var Manager_Review=$("#Manager_Review").val();
var RID=$("#RID").val();
var Services=$("Services").val();
var Dues_List=$("Dues_List").val();
var ID=$("ID").val();
var myrid=$("myrid").val();
var Manager_Comments=$("Manager_Comments").val();
var President_Comments=$("President_Comments").val();
var dataTosend='?DDD_Number='+DDD_Number+'&Manager_Review='+Manager_Review+'&RID='+RID+'&Services='+Services+'&Dues_List='+Dues_List+'&Manager_Comments='+Manager_Comments+'&President_Comments='+President_Comments;
$.ajax({
type: "GET",
url:'baseupdater-test.php' + dataTosend,
data:dataTosend,
async: true,
success:function(data){
document.getElementById('stuffhere').innerHTML.text = "Success.";
document.getElementById('stuffhere').innerHTML.text = data;
},
error: function(data){
document.getElementById('stuffhere').innerHTML.text = "Failure.";
}
});
});
</script>
Here's the code that draws the rows on the table:
<?php
/* This code writes the rows in the table for baserecord.php */
$n = 0;
$o = $n + 1;
$firstday = date('m/1/Y');
if(isset($_GET['MR'])) // If $_GET['MR'] is set ...
{
$MR = $_GET['MR']; // Set the variables.
$PR = $Pres_Rev;
}
else // If not, select the maximum (latest) Manager Review Date.
{
$getmr = "select max(STR_TO_DATE(Manager_Review_Date, '%m/%d/%Y')) as Manager_Review_Date,
President_Review_Date from clientdb.MRS2_test
inner join clients_MRS
on clientdb.clients_MRS.DDD_Case = clientdb.MRS2_test.DDD_Number
where SCID = '$ID';";
$rs2 = mysqli_query($con,$getmr);
$rvd = mysqli_fetch_assoc($rs2);
$MR = date('m/d/Y', strtotime($rvd['Manager_Review_Date']));
echo "MR: $MR<br>";
$PR = date('m/d/Y', strtotime($rvd['President_Review_Date']));
}
// The following query select the data for the row and orders it by the latest Manager Review Date.
$cliselect = "select distinct clientdb.Plans.Client_ID, clientdb.clients_MRS.DSA_Status, clientdb.clients_MRS.DSA_Status_Date, clientdb.clients_MRS.First_Name, clients_MRS.Last_Name, clientdb.clients_MRS.County, clientdb.Plans.DDD_Case, RID, Plans.Program, max(Plans.Plan) as MPlan, Tier, Plan_End_Date, clientdb.MRS2_test.RID, clientdb.MRS2_test.President_Comments, clientdb.MRS2_test.Manager_Comments, clientdb.MRS2_test.Services_Issues, clientdb.MRS2_test.Dues_List
from clientdb.Plans
inner join clientdb.clients_MRS on clientdb.clients_MRS.DDD_Case = clientdb.Plans.DDD_Case
inner join clientdb.MRS2_test on clientdb.MRS2_test.DDD_Number = clientdb.Plans.DDD_Case
where SCID = '$ID' and (DSA_Status = 'Active' OR (DSA_Status <> 'Active' AND STR_TO_DATE(DSA_Status_Date, '%d/%m/%Y') > STR_TO_DATE($firstday, '%m/%d/%Y'))) AND (Manager_Review_Date = '$MR')
group by clientdb.Plans.DDD_Case order by STR_TO_DATE(clientdb.MRS2_test.Manager_Review_Date, '%m/%d/%Y') DESC, clientdb.Plans.Last_Name;";
//echo "cliselect $cliselect<br>";
$cres = mysqli_query($con, $cliselect);
while ($dddr = mysqli_fetch_assoc($cres)) {
$DDD_Case = $dddr['DDD_Case'];
$First_Name = $dddr['First_Name'];
$Last_Name = $dddr['Last_Name'];
$County = $dddr['County'];
$Tier = $dddr['Tier'];
if($ddr['Plan_End_Date'] <> '')
{
$Plan_End_Date = $dddr['Plan_End_Date'];
}
$Pres_Comments = $dddr['President_Comments'];
$Mgr_Comments = $dddr['Manager_Comments'];
$Dues = $dddr['Dues_List'];
$Services = $dddr['Services_Issues'];
$RID = $dddr['RID'];
$mxselect = "select max(Plan) as MPlan from clientdb.Plans where clientdb.Plans.DDD_Case = '$DDD_Case';";
$rens = mysqli_query($con, $mxselect);
$rmm = mysqli_fetch_assoc($rens);
$MPlan = $rmm['MPlan'];
$endsel = "select Plan_End_Date, Program from clientdb.Plans where clientdb.Plans.DDD_Case = $DDD_Case and clientdb.Plans.Plan = $MPlan;";
$rsel = mysqli_query($con, $endsel);
$end = mysqli_fetch_assoc($rsel);
$Plan_End_Date = $end['Plan_End_Date'];
$Program = $end['Program'];
//The purpose of ths quer s to get the RID for each row.
$mrselect = "select * from MRS2_test where DDD_Number = '$DDD_Case' and Manager_Review_Date = '$MR'
group by DDD_Number, RID
order by RID DESC
Limit 1 ;";
$run = mysqli_query($con,$mrselect);
$mrss = mysqli_fetch_assoc($run);
$Manager_Review_Date = $mrss['Manager_Review_Date'];
$President_Review_Date = $mrss['President_Review_Date'];
$myRID = $mrss['RID'][$n];
echo "<tr><td>$o</td><td sorttable_customkey='$DDD_Case'><input class='ddd' type = 'text' value = '$DDD_Case' name = 'DDD_Number[]' size='6'></td><td sorttable_customkey='$Last_Name'>$First_Name $Last_Name</td><td>$County</td><td>$Program</td><td>$Tier</td><td sorttable_customkey='";
?>
<?php echo strtotime($Plan_End_Date);
echo "'>$Plan_End_Date</td><td><textarea class='expnd' name='Services[]'>$Services</textarea></td><td><input name='Dues_List[]'' type = 'text' value = '$Dues'></td><td><textarea class='expnd' name='Manager_Comments[]'>$Mgr_Comments</textarea></td><td><textarea class='expnd' name='President_Comments[]'>$Pres_Comments</textarea></td><td><input type='text' size='4' name = 'myrid[]' value='$RID' readonly></td><input type='hidden' name = 'manreview-orig' value='$Manager_Review_Date'></tr>";
$n = $n++;
$o++;
}
?>
And finally, this is the code that does the update:
<?php
include 'config.php';
$con = mysqli_connect($DB_server, $DB_user, $DB_password, $DB_database);
$Manager_Review = $_GET['Manager_Review'];
$Old_MR = $_GET['manreview-orig'];
//echo "OLD MR: $Old_MR<br>";
if($_GET['President_Review'] == '12/31/1969')
{
$President_Review = '';
}
if($_GET['President_Review'] <> '')
{
$President_Review = $_GET['President_Review'];
}
else
{
$President_Review = '';
}
$ID = $_GET['ID'];
$Services = $_GET['Services'];
echo "New Content!<br>";
$n = 0;
while ($n <= sizeof($_GET)) {
$ridselect = "select clientdb.MRS2_test.RID, clientdb.clients_MRS.DDD_Case, clientdb.clients_MRS.SCID from clientdb.MRS2_test
inner join clientdb.clients_MRS
on clientdb.clients_MRS.DDD_Case = clientdb.MRS2_test.DDD_Number
where Manager_Review_Date = '$Old_MR' and clientdb.clients_MRS.DDD_Case = clientdb.MRS2_test.DDD_Number
order by RID;";
$rsc = mysqli_query($con, $ridselect);
$rowrid = mysqli_fetch_assoc($rsc);
$RID = $_GET['myrid'][$n];
// echo "RID: $RID<br>";
$MDD = $_GET['RID'];
$myrid = $_GET['myrid'][$n];
$DDD_Case = $_GET['DDD_Number'][$n];
$Period = ltrim(substr($Manager_Review,0,2), "0");
$Services = mysqli_real_escape_string($con, $_GET['Services'][$n]);
$Manager_Comments = mysqli_real_escape_string($con, $_GET['Manager_Comments'][$n]);
$President_Comments = mysqli_real_escape_string($con, $_GET['President_Comments'][$n]);
$Dues_List = mysqli_real_escape_string($con, $_GET['Dues_List'][$n]);
$DDD_Case = $_GET['DDD_Number'][$n];
$updater = "update clientdb.MRS2_test set clientdb.MRS2_test.Services_Issues = '$Services',
clientdb.MRS2_test.Manager_Comments = '$Manager_Comments', clientdb.MRS2_test.President_Comments = '$President_Comments',
clientdb.MRS2_test.Dues_List = '$Dues_List', Period = '$Period' where DDD_Number = '$DDD_Case' and RID = '$RID';";
echo $updater . "<br>";
$date_updater = "update clientdb.MRS2_test set clientdb.MRS2_test.Manager_Review_Date = '$Manager_Review',
clientdb.MRS2_test.President_Review_Date = '$President_Review' where RID = '$RID';";
echo "dateupdater: $date_updater<br>";
if(!mysqli_query($con, $date_updater))
{
echo "That failed miserably.<br>";
}
else
{
$rws = mysqli_affected_rows($con);
echo "affected rows: $rws<br>";
echo "Success.<br>";
}
mysqli_query($con, $updater);
$datestamp = date('Y-m-d h:i:s');
$upstamp = "update clientdb.MRS2_test set Update_Time = '$datestamp' where DDD_Case = '$DDD_Case' and RID = '$RID';";
mysqli_query($con,$upstamp);
$n++;
}
echo "<script language='Javascript'>document.getElementById('stuffhere').InnerHTML = '<?php echo $updater; ?>';</script>";
?>
I've tried serializing the form, and I haven't had any success there. Any suggestions would be greatly welcome. Sorry for the long post, but I'm just not sure where the error is at this point.

Your code
var data= [DDD_Number,Manager_Review,RID,Services,Dues_List,ID,myrid,Manager_Comments,President_Comments];
var datatosend = JSON.stringify(data);
$.ajax({
type: "GET",
url:'baseupdater-test.php',
data:dataTosend,
async: true,
success:function(data){
document.getElementById('stuffhere').innerHTML.text = "Success.";
document.getElementById('stuffhere').innerHTML.text = data;
},
error: function(data){
document.getElementById('stuffhere').innerHTML.text = "Failure.";
}
});
As i can see you are trying to send the data twice, first through url and second with the ajax data method please fix that i think its a wrong approach to do that you should send it only once.
And moreover you must convert the data into json format to make the ajax request work
and now what's happening is as your data is not in the correct format your code must be stuck at the data in ajax you can see it in console the ajax request would not show you any value passing to another and that is the main reason the Success or Failure are not being show.

Sorting amount without using query? Datatables Codeigniter

I have problem sorting amounts because i have other query that has computation. The sorting is based in the main query but I need to sort it with the total amount(with computation)
I tried to use sorting in datatables but its not working because sorting in datables is based on the main query.
$sql = "SELECT mm.idno as idno,
TRIM(UPPER(CONCAT(mm.fname, ' ',mm.mname, ' ', mm.lname))) as fullname,
TRIM(UPPER(mm.branchname)) as branchname,
TRIM(UPPER(mm.address)) as outlet_address,
SUM(dr.totalamt) as total_amount
FROM 8_membermain mm
LEFT JOIN 8_directsalessummary dr
ON mm.idno = dr.idno
WHERE mm.status > 0
AND dr.status = 1
AND dr.ispaid = 'Full Payment'
AND dr.trandate BETWEEN '".$date1."' AND '".$date2."'
GROUP BY mm.idno ORDER BY total_amount DESC";
$query = $this->db->query($sql, $data);
foreach( $query->result_array() as $row ){ // preparing an array for table tbody
$nestedData = array();
$nestedData[] = $row["idno"];
$nestedData[] = $row["fullname"];
$nestedData[] = $row["branchname"];
$nestedData[] = $row["outlet_address"];
if(empty($minus_item_amount[$row["idno"]])){
$minus_item = 0;
}
else{
$minus_item = $minus_item_amount[$row["idno"]];
}
if(empty($return_amount[$row["idno"]])){
$return = 0;
}
else{
$return = $return_amount[$row["idno"]];
}
if(!empty($checkDRchecker[$row["idno"]])) {
$minus_item = 0;
} else{
}
$total_amount = ($row["total_amount"] - $minus_item) - $return;
$nestedData[] = number_format($total_amount,2,".",","); //total amount
$data[] = $nestedData;
}
As you see, the sorting of $row["total_amount"] is based in the main query. is there any possible way to sort the total amount?

Color,Price, and Size Filter In PHP Codeigniter And Ajax

Section 1
I have an issue in " Displaying 1 - 5 of 10 records ". I have a piece of code which works only on first page, when i click on second page then it show the same result " Displaying 1 - 5 of 10 records " Instead of " Displaying 10 of 10 records ".
Code In Controller
$total=$config["total_rows"];
$per_page=$config['per_page'];
$curpage=floor(($this->uri->segment(1)/$config['per_page']) + 1);
$result_start = ($curpage - 1) * $per_page + 1;
if ($result_start == 0) $result_start= 1; // *it happens only for the first run*
$result_end = $result_start+$per_page-1;
if ($result_end < $per_page) // happens when records less than per page
{ $result_end = $per_page; }
else if ($result_end > $total) // happens when result end is greater than total records
{ $result_end = $total;}
$data['show']="displaying $result_start to $result_end of $total";
I don't know whats wrong with it, I have tried other code which I find from different websites, but they are not working properly.
Section 2
I have a filter section, where user can filter product by Size, Color and Price,
How to achieve this section?
My main/ Index Controller
public function index($page=1)
{
$config = array();
$keyword = $this->input->post('search');
if ($keyword === null){ $keyword = $this->session->userdata('search');}
else{ $this->session->set_userdata('search',$keyword);}
$config["base_url"] = base_url();
$config["total_rows"] = $this->crt->total_items($keyword);
$config['use_page_numbers'] =true;
$config['cur_tag_open'] = '<a class="page-numbers current">';
$config['cur_tag_close'] = '</a>';
$config["per_page"] =5;
$config["uri_segment"] = 1;
$this->pagination->initialize($config);
$page = ($page - 1) * $config['per_page'];
// showing x to y of z records
$total=$config["total_rows"];
$per_page=$config['per_page'];
$curpage=floor(($this->uri->segment(1)/$config['per_page']) + 1);
$result_start = ($curpage - 1) * $per_page + 1;
if ($result_start == 0) $result_start= 1; // *it happens only for the first run*
$result_end = $result_start+$per_page-1;
if ($result_end < $per_page) // happens when records less than per page
{ $result_end = $per_page; }
else if ($result_end > $total) // happens when result end is greater than total records
{ $result_end = $total;}
$data['show']="displaying $result_start to $result_end of $total";
$data['sidebar']=$this->crt->sidebar_cat();
$data['products']=$this->crt->get_product($config["per_page"], $page,$keyword);
$data["links"] = $this->pagination->create_links();
$this->load->view('header');
$this->load->view('index',$data);
$this->load->view('footer');
}
My Model
// Paginitions for Items
function total_items($keyword)
{
//return $this->db->count_all("product");
$this->db->like('product_name',$keyword);
$this->db->from('product');
return $this->db->count_all_results();
}
//Fetching Products
public function get_product($limit,$start,$keyword){
// $this->db->where('Is_Hidden',0);
// $this->db->select('*');
// $this->db->from('product');
$this->db->order_by('product_id', 'DESC');
$this->db->limit($limit, $start);
$this->db->like('product_name',$keyword);
$query = $this->db->get_where('product');
if(!$query->num_rows()>0)
{
echo '<h1>No product available</h1>';
}
else
{
foreach ($query->result() as $row) {
$data[] = $row;
}
return $data;
}
}
How I can get the Filter section?
UPDATE 1
Section 1 issue has been fixed by replacing those two lines
$curpage=floor(($this->uri->segment(1)/$config['per_page']) + 1);
if ($result_start == 0) $result_start= 1; //
TO
$curpage=$this->uri->segment(1);
if ($result_start == 0 || $result_start<0) $result_start= 1; //
Update 2
I somehow did the filter section but now I am stuck in the ajax issue. Issue is that When color or size checkbox is empty then it throw error of foreach loop.
I only need to control the empty or null section, like if the checkbox is unchecked then it will not send / post the value to the controller...
My Ajax Code is
function clr(){
var selected = new Array();
var size = new Array();
var url="<?php echo base_url('Cart/filt_color');?>";
// alert(url);
$("input:checkbox[name=color]:checked").each(function() {
selected.push($(this).val());
//console.log(selected);
});
// Sizes
$("input:checkbox[name=size]:checked").each(function() {
size.push($(this).val());
//console.log(selected);
});
$.ajax({
url:url,
method:"post",
data:{'colors':selected,'sizes':size},
success:function(data)
{
//
//console.log(data);
$("#mdv").html(data);
}
});
}
I have tried many check like, undefined, or =='' or data.length <-1 etc. The data.length will did some check but i am not able to check the variable separately like, there are two variable I am send in data: color,size How can I check the variable separately like: if(data.color.length < 0 ) .

When you initialize the pagination config try to use the the controller/method in $config[base_url] and get the page number from $this->uri->segment(3)

Answered is Here, All the details and code are posted in the mentioned link question.

refresh multiple classes every n secs from php backend

I have some code in jquery that connects to php and refreshes the class with latest data. This is working ok. However, I need to update 3 classes and when it refreshses the values are empty.
Is there a way I can query db and update 3 classes with fresh data every n sec. Many thanks
js
// Update server with latest actions,destructions and return requests
setInterval(function() {
$.get('/domain/admin/refreshBox.php', function(data) {
$(".actions").text(data);
$(".retrievals").text(data);
$(".returns").text(data);
});
}, 10000);
php
$sql= mysqli_query($conn,"SELECT count(*) as total FROM act WHERE new = '1'");
$rows = mysqli_fetch_assoc($sql);
$num = $rows['total'];
//echo $num;
$ni = $num;
if($ni < 1) {
$ni = '0';
}
echo $ni;
$nisql= mysqli_query($conn,"SELECT count(*) as ni FROM act WHERE activity='New Intake' AND new = '1'");
$niintknum_row = mysqli_fetch_assoc($nisql);
$niintknum = $niintknum_row['ni'];
//echo $num;
$niintk_num = $niintknum;
if($niintk_num < 1) {
$niintk_num = '0';
echo $niintk_num;
$brtvsql= mysqli_query($conn,"SELECT count(*) as rtrv FROM act WHERE activity='Box Retrieval' AND new = '1'");
$brtv_row = mysqli_fetch_assoc($brtvsql);
$brtvnum = $brtv_row['rtrv'];
//echo $num;
$brtv_num = $brtvnum;
if($brtv_num < 1) {
$brtv_num = '0';
echo $brtv_num;
$brtnsql= mysqli_query($conn,"SELECT count(*) as brtn FROM act WHERE activity='Box Return' AND new = '1'");
$brtn_row = mysqli_fetch_assoc($brtnsql);
$brtnnum = $brtn_row['brtn'];
//echo $num;
$brtn_num = $brtnnum;
if($brtn_num < 1) {
$brtn_num = '0';
}
echo $brtn_num;

Submenu keep active when user click on it and open in a new page

I have problem when a visitor clicks on a submenu and the link opens in a new page, so I want to keep that submenu active on that page.
I have css class active and javascript for opening it, what I need is to make it with php to be active.
This is UL with class:
This is my code. Can it be done with php or with javascript.
<ul>
<?php
$qKategori = ("SELECT * FROM kategori WHERE kprind = 0");
$rKategori = mysqli_query($dbc, $qKategori);
if ($rKategori) {
while ($exKat = mysqli_fetch_array($rKategori, MYSQLI_ASSOC)){
$emrikategorise = $exKat['kemri'];
$idkategori = $exKat['kid'];
$idprind = $exKat['kprind'];
?>
<li><?=$emrikategorise;?>
<ul>
<?php
$qPrind = ("SELECT * FROM kategori WHERE kprind = '".$idkategori."'");
$rPrind = mysqli_query($dbc,$qPrind);
while($prind = mysqli_fetch_array($rPrind)) {
?>
<li><?=$prind['kemri']?> </li>
<?php
}
mysqli_free_result($rPrind);
?>
</ul>
</li>
<?php }
mysqli_free_result($rKategori);
}
?>
</ul>
You can see menu on the left in The website is www.sitimobil.mk

You probably will need to build the array before outputting to be able to determine which menus should be active. You can also combine it with an optimization of the query to not have to do 1 query per category.
Something like:
$active = isset($_GET['kid'] ? $_GET['kid'] : -1;
$tree = array();
$list = array();
$qKategori = ("SELECT * FROM kategori ORDER BY kprind");
$rKategori = mysqli_query($dbc, $qKategori);
if ($rKategori) {
while ($exKat = mysqli_fetch_array($rKategori, MYSQLI_ASSOC)){
$id = $exKat['kid'];
//To prevent numerical array with unused space
$name = 'kategori'.$exKat['kid'];
$list[$name] = $exKat;
//Calculate depth to see if the menu is a sub..sub..sub menu etc.
$parent = $list[$name]['kprind'];
if($parent == 0) {
$list[$name]['depth'] = 0;
$list[$name]['childCount'] = 0;
}
else {
$list['kategori'.$parent]['childCount']++;
$list[$name]['depth'] = $list['kategori'.$parent]['depth']+1; //Increment
}
if($id == $active) {
$list[$name]['active'] = true;
while($parent != 0) {
$parentName = 'kategori'.$parent;
$list[$parentName]['active'] = true;
$parent = $list[$parentName]['kprind'];
}
}
else
$list[$name]['active'] = false;
}
mysqli_free_result($rPrind);
//Once we have that we can output the results...
function output_menu($list, $parent = 0, $active = false)
$activeClass = $active ? ' class="active"' : '';
echo '<ul'.$activeClass.'>';
foreach($list as $row){
if($row['kprind'] != $parent) continue;
$link = $row['kprind'] == 0 ? '#' : 'kategori.php?kid='.$row['kid'];
echo '<li>'.$row['kemri'].'';
if($row['childCount'] > 0)
output_menu($list, $row['kprind'], $row['active']);
echo '</li>';
}
echo '</ul>';
}
output_menu($list);
}
This is still a bit rough but should do the trick. It can probably be optimized so that we don't have to go through the list too many times but has the benefit of not having to request too many calls to the database. That should result in a lighter workload for the DB and faster output.