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AddBid.php
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AddBid.php
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<?php
session_start();
if($_SESSION["accountType"] != 'user' && $_SESSION["accountType"] != 'admin')
{
header('Location: index.php');
}
$items = [];
?>
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<script src="js/jquery-3.2.1.min.js"></script>
<script src="js/tether.min.js"></script>
<script src ="js/bootstrap.min.js"></script>
<script src="DataTables/datatables.min.js"></script>
<script type="text/javascript">
var items;
var bidders;
var userValid = false;
var itemValid = false;
var itemSold = false;
var bidValid = false;
var minBid;
var table;
$.fn.dataTable.ext.search.push(
function( settings, data, dataIndex ) {
var id = document.getElementById('auctionID').value;
if (id == parseInt(data[0]))
return true;
return false;
}
);
$( document ).ready(function() {
if(<?php echo $_SESSION['bidSuccess'] ?> === 1)
{
alert("Bid Added");
<?php $_SESSION['bidSuccess'] = 0; ?>
}
else if(<?php echo $_SESSION['bidSuccess'] ?> === 2)
{
alert("Error adding Bid to Database");
<?php $_SESSION['bidSuccess'] = 0; ?>
}
table = $('#myDataTable').DataTable( {
ajax: "PhpScripts/ViewBids.php",
columns: [
{ mData: 'auction_id', searchable: true, visible:false},
{ mData: 'bidder_id', searchable: false} ,
{ mData: 'amount', searchable: false},
{ mData: 'winning', searchable: false}
],
bPaginate: false,
ordering: false,
order: [[2, "asc"]],
bInfo: false
} );
$('#myDataTable').on('click', 'tr', function () {
if ( $(this).hasClass('selected') ) {
$(this).removeClass('selected');
}
else {
table.$('tr.selected').removeClass('selected');
$(this).addClass('selected');
}
if (table.rows('.selected').data().length)
$("#btn-delete").removeClass("none");
else
$("#btn-delete").addClass("none");
});
$("#bidder-hist").appendTo("#main-block");
$(".dataTables_wrapper").addClass("hist");
var oReq = new XMLHttpRequest();
oReq.onload = function() {
items = JSON.parse(this.responseText).aaData;
};
oReq.open("get", "PhpScripts/ViewItemTable.php", true);
oReq.send();
var oReq2 = new XMLHttpRequest();
oReq2.onload = function() {
bidders = JSON.parse(this.responseText).aaData;
};
oReq2.open("get", "PhpScripts/ViewBidders.php", true);
oReq2.send();
});
function deleteBid() {
var auctionId = document.getElementById("auctionID").value;
var bidderId = table.rows('.selected').data()[0].bidder_id;
if (confirm("Are you sure you want to delete the selected bid?")) {
$.ajax ( {
type: "POST",
url: "PhpScripts/DeleteBid.php",
data: {auctionId: auctionId, bidderId: bidderId },
success: function(data) {
$("#btn-delete").addClass("none");
$('#myDataTable').DataTable().ajax.reload();
}
});
}
}
function searchDescriptions(filterText, type) {
if (filterText == "") {
closeDropdown(type);
}
else {
var possible = [];
var id = "description" + type;
var drop = document.getElementById(id);
while (drop.firstChild) {
drop.removeChild(drop.firstChild);
}
filterText = filterText.toLowerCase();
var arr = type == "Item" ?
items.filter(function (item) {
return item.auction_id != null;
}) :
bidders;
for (var i = 0; i < arr.length; i++) {
if (type == "Item") {
var description = arr[i].description.toLowerCase();
if (description.indexOf(filterText) !== -1) {
possible.push(arr[i]);
var el = document.createElement("div");
el.textContent = arr[i].description;
el.value = arr[i].auction_id;
el.onclick = function() {
changeValue(this.value, type, this.textContent);
closeDropdown(type);
}
el.classList.add("dropdown");
drop.appendChild(el);
}
}
else {
var name = arr[i].name;
if (name && name.toLowerCase().indexOf(filterText) !== -1) {
possible.push(arr[i]);
var el = document.createElement("div");
el.textContent = arr[i].name;
el.value = arr[i].bidder_id;
el.onclick = function() {
changeValue(this.value, type, this.textContent);
closeDropdown(type);
}
el.classList.add("dropdown");
drop.appendChild(el);
}
}
}
}
}
function closeDropdown(type) {
var id = "description" + type;
var drop = document.getElementById(id);
while (drop.firstChild) {
drop.removeChild(drop.firstChild);
}
}
function changeValue(value, type, name="") {
if (type == "Item") {
if(document.getElementById("auctionID")) {
document.getElementById("auctionID").value = value;
document.getElementById("searchTextItem").value = name;
doesAuctionIdExist(value, type);
}
}
else if (type == "Bidder") {
if(document.getElementById("bidderID")) {
document.getElementById("bidderID").value = value;
document.getElementById("searchTextBidder").value = name;
doesAuctionIdExist(value, type);
}
}
}
function getBidderName(id) {
bidders.forEach((bidder) => {
if (bidder.bidder_id == id) {
return bidder.name;
}
});
}
function doesAuctionIdExist(id, type) {
if (type == "Item") {
for(var i = 0; i < items.length; i++) {
if (items[i].auction_id == id) {
itemValid = true;
itemSold = items[i].sold == 1 ? true : false;
if (itemSold)
hideOrShowElement("show", "soldError");
$("#bidder-hist").removeClass("none");
table.draw();
if (items[i].winning_bid) minBid = parseInt(items[i].winning_bid) + 5;
else minBid = null;
document.getElementById("searchTextItem").value = items[i].description;
return manipulateHtml(true, "Item");
}
}
itemValid = false;
hideOrShowElement("hide", "soldError");
$("#bidder-hist").addClass("none")
return manipulateHtml(false, type);
}
else if (type == "Bidder") {
for(var i = 0; i < bidders.length; i++) {
if (bidders[i].bidder_id == id) {
userValid = true;
document.getElementById("searchTextBidder").value = bidders[i].name;
return manipulateHtml(true, "Bidder");
}
}
userValid = false;
return manipulateHtml(false, type)
}
}
function manipulateHtml(valid, type) {
var errorMessage = type === "Item" ? "auctionError" : "bidderError";
if (valid) {
hideOrShowElement("hide", errorMessage);
if (userValid && itemValid && bidValid) {
hideOrShowElement("show", "enabled");
hideOrShowElement("hide", "disabled");
}
}
else {
hideOrShowElement("show", errorMessage);
hideOrShowElement("hide", "enabled");
hideOrShowElement("show", "disabled");
}
return;
}
function hideOrShowElement(hideOrShow, element) {
if (hideOrShow == "hide") {
if (document.getElementById(element).classList.contains('block')) {
document.getElementById(element).classList.toggle('block');
}
document.getElementById(element).classList.add('none');
}
if (hideOrShow == "show") {
if (document.getElementById(element).classList.contains('none')) {
document.getElementById(element).classList.toggle('none');
}
document.getElementById(element).classList.add('block');
}
}
function checkBid(bid) {
if (minBid == null) minBid = 5;
if (bid >= minBid) {
hideOrShowElement("hide", "minBidError");
if (bid % 5 == 0) {
bidValid = true;
hideOrShowElement("hide", "multipleOfFiveError")
if (userValid && itemValid && !itemSold) {
hideOrShowElement("show", "enabled");
hideOrShowElement("hide", "disabled");
}
}
else {
bidValid = false;
hideOrShowElement("show", "multipleOfFiveError")
hideOrShowElement("hide", "enabled");
hideOrShowElement("show", "disabled");
}
}
else {
bidValid = false;
document.getElementById("minBidError").textContent = "Bid must be at least $" + minBid.toString();
hideOrShowElement("show", "minBidError");
hideOrShowElement("hide", "enabled");
hideOrShowElement("show", "disabled");
}
}
</script>
<link href="css/customStyles.css" text="text/css" rel="stylesheet">
<link href="css/bootstrap.min.css" text="text/css" rel="stylesheet">
<link href="DataTables/datatables.min.css" text="text/css" rel="stylesheet">
<meta charset="UTF-8">
<title></title>
</head>
<body>
<?php include "PhpScripts/Templates/Nav.php";?>
<div id="main-block" class="container body-content">
<div class="forty">
<form class="form-group" action="PhpScripts/AddBidDatabase.php" method="post">
<div class="form-group">
<label for="auctionID">Auction Number</label>
<input type="number" class="form-control" name="auctionID" id="auctionID"
onkeyup="doesAuctionIdExist(document.getElementById('auctionID').value, 'Item')">
</div>
<div class="form-group">
<label for="bidderID">Bidder ID</label>
<input type="number" class="form-control" name="bidderID" id="bidderID"
onkeyup="doesAuctionIdExist(document.getElementById('bidderID').value, 'Bidder')">
</div>
<div class="form-group">
<label for="amount">Bid Amount</label>
<input onkeyup="checkBid(document.getElementById('amount').value)" type="number" class="form-control" name="amount" id="amount">
</div>
<button id="disabled" disabled type="submit" class="btn btn-primary">Submit</button>
<button id="enabled" type="submit" class="btn none btn-primary">Submit</button>
<div class="error none" id="auctionError">That Auction Number does not exist</div>
<div class="error none" id="soldError">That Auction Item has already been sold</div>
<div class="error none" id="bidderError">That Bidder Number does not exist</div>
<div class="error none" id="minBidError"></div>
<div class="error none" id="multipleOfFiveError">Bids must be multiples of 5</div>
</form>
</div> <!-- end forty -->
<div class="forty description-search">
<div>Search By Auction Description<div>
<input type="text" placeholder="Search..." class="form-control drop" id="searchTextItem"
onkeyup="searchDescriptions(document.getElementById('searchTextItem').value, 'Item')">
<div id="descriptionItem"></div>
<div style="margin-top: 1rem">Search By Bidder Name<div>
<input type="text" placeholder="Search..." class="form-control drop" id="searchTextBidder"
onkeyup="searchDescriptions(document.getElementById('searchTextBidder').value, 'Bidder')">
<div id="descriptionBidder"></div>
</div> <!-- end forty -->
</div> <!-- end container -->
<div id="bidder-hist" class="none">
<h3 class="bid-hist-title">Bid History</h3>
<table id="myDataTable" class="stripe" cellspacing="0" width="100%">
<thead>
<tr>
<td></td>
<td class="first head">BidderId</td>
<td class="head">Bid Amount</td>
<td class="last head">Winning</td>
</tr>
</thead>
</table>
<button id="btn-delete" type="button" onclick="deleteBid()" class="btn btn-danger none">Delete</button>
</div>
<!-- <div>
<table style="width:20%">
<tr>
<th>Item Number</th>
<th>Description</th>
</tr>
<tr>
<th>600</th>
<th>Cake Slices</th>
</tr>
<tr>
<th>601</th>
<th>Whole Cake</th>
</tr>
<tr>
<th>602</th>
<th>Ducks</th>
</tr>
<tr>
<th>603</th>
<th>Button Type 1</th>
</tr>
<tr>
<th>604</th>
<th>Button Type 2</th>
</tr>
</table>
</div> -->
</body>
</html>