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44
indexes/search/iframe.js
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44
indexes/search/iframe.js
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function details(tag){
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var name = tag.id;
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makeIFrame('../process/item_details.php?myParam=' + name);
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}
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function makeIFrame(url) {
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var existence = document.getElementById("detail_window");
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if (!existence) {
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// Create the overlay div and add it to the page
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var overlay = document.createElement("div");
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overlay.id = "overlay";
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document.body.appendChild(overlay);
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// Create the iframe and add it to the overlay div
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var iframe = document.createElement("iframe");
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iframe.setAttribute("src", url);
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iframe.id = "detail_window";
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overlay.appendChild(iframe);
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// Create the close button and add it to the overlay div
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var closeButton = document.createElement("button");
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closeButton.innerHTML = "x";
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closeButton.title = "Close";
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closeButton.id = "closebutton";
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overlay.appendChild(closeButton);
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// Add event listener to close the iframe when the close button is clicked
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closeButton.addEventListener("click", closeIFrame);
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// Add event listener to close the iframe when clicked outside
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setTimeout(function() {
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overlay.addEventListener("click", closeIFrame);
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}, 100);
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}
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}
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// Function to close the iframe and remove the overlay div from the page
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function closeIFrame() {
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var overlay = document.getElementById("overlay");
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if (overlay) {
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overlay.removeEventListener("click", closeIFrame);
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overlay.parentNode.removeChild(overlay);
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}
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}
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134
indexes/search/search.css
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134
indexes/search/search.css
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#grid{
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position:absolute;
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display: flex;
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justify-content: center;
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flex-wrap: wrap;
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margin: none;
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border: none;
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width: 100%;
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left:1.5%;
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font-family: Arial, Helvetica, sans-serif;
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font-style: rgb(10, 22, 44);
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user-select: none;
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}
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#items{
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text-align: center;
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background-color: rgba(255, 255, 255, 0.4);
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color: black;
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font-size: 200%;
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border-radius: 12px;
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backdrop-filter: blur(4px);
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margin: 1%;
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font-family: Arial, Helvetica, sans-serif;
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font-style: rgb(10, 22, 44);
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user-select: none;
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width: 80%;
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height: 5vw;
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transition: 0.3s;
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}
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img{
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border-radius: 12px;
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width:80%;
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height: 80%;
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margin: none;
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padding: none;
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overflow:hidden;
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background-position: center;
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background-repeat: no-repeat;
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-webkit-background-size:cover;
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-moz-background-size:cover;
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background-size:cover;
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cursor: hand;
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transition: 0.5s;
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}
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#icon{
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border-radius: 12%;
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width: 6%;
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height: 6%;
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overflow:hidden;
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cursor: hand;
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transition: 0.5s;
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}
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#items:hover{
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box-shadow: 0px 0px 10px rgb(106, 104, 104);
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}
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img:hover{
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box-shadow: 0px 0px 10px rgb(106, 104, 104);
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}
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p,h5:hover{
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cursor: hand;
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}
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input{
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text-align: left;
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margin-left: 2%;
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font-size: 200%;
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width: 96%;
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background-color: #00000000;
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border: none;
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border-bottom: 2px solid black;
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outline: none;
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}
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#detail_window{
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position: absolute;
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text-align: center;
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/* 垂直居中 */
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top: 0;
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bottom: 0;
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height: 100%;
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/* 水平居中 */
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left: 0%;
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right: 0%;
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width: 100%;
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margin: auto;
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user-select: none;
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background-color: rgba(239, 230, 230, 0.5);
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border: 0px;
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backdrop-filter: blur(20px);
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}
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#overlay {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(109, 103, 103, 0.6);
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backdrop-filter: blur(4px);
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z-index: 100000;
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}
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body{
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height: 100%;
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width: 99%;
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z-index: 1;
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}
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/* Hide scrollbar when not needed */
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body::-webkit-scrollbar {
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width: 0.5em;
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}
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body::-webkit-scrollbar-thumb {
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width: 0.5em;
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background: #00000000;
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border-radius: 0.25em;
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}
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#search_window{
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width: 100%;
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height: 100%;
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border: none;
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}
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#closebutton{
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position: absolute;
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text-align: center;
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transform: scale(1.6);
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top: 2%;
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height: 3%;
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margin-left: 95%;
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width: 2.2%;
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font-size: 80%;
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user-select: none;
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border: 0px;
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border-radius: 12px;
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box-shadow: 0px 0px 16px rgb(142, 142, 142);
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}
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#closebutton:hover{
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background-color: red;
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}
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32
indexes/search/search.php
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32
indexes/search/search.php
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<html>
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<head>
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<title>Search</title>
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<script src="./iframe.js"></script>
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<link rel="stylesheet" href="search.css" type="text/css" />
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</head>
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<body>
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<br><br><br><br><br><br><br><br>
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<div style="position: sticky;">
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<input type="text" id="search" placeholder="search any fruit you want"
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oninput="searchDB()">
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</div>
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<script>
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var existence = document.getElementById("search_window");
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if (!existence) {
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// Create the iframe and add it to the overlay div
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var iframe = document.createElement("iframe");
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iframe.setAttribute("src", "./search_item.php");
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iframe.id = "search_window";
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document.body.appendChild(iframe);
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}
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function searchDB(){
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var text = document.getElementById("search").value;
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iframe.setAttribute("src", './search_item.php?text=' + text);
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}
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</script>
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</body>
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</html>
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51
indexes/search/search_item.php
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51
indexes/search/search_item.php
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@@ -0,0 +1,51 @@
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<link rel="stylesheet" href="./search.css" type="text/css" />
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<script src="./iframe.js"></script>
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<?php
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include "../ConnectDB.php";
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session_start();
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$usertype = mysqli_real_escape_string($conn, $_SESSION['user_type']);
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if ($usertype == 'seller') {
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$m = "seller_price";
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} else {
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$m = "buyer_price";
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}
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if(isset($_GET["text"])) {
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$name = $_GET["text"];
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if($name == null){
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return;
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}
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$sql_find = "SELECT DISTINCT * FROM inventory WHERE name LIKE '%{$name}%' GROUP BY id";
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$res = mysqli_query($conn, $sql_find);
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$row = mysqli_num_rows($res);
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$goods = mysqli_fetch_assoc($res);
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if(!$goods){
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echo '<h1 style="text-align: center;">item not found</h1>';
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return;
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}
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echo '<div id="grid">';
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for ($i = 0; $i < $row; $i++) {
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echo '<table id="items">';
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echo '<tr>';
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echo '<td width="25%">';
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echo '<img src="data:image/jpeg;base64,' . base64_encode($goods['img']) . '" id="' . $goods['name'] . '" onclick="details(this)">';
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echo '</td>';
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echo '<td width="50%">';
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echo '<h4 style="margin: 0%;" id="' . $goods['name'] . '" onclick="details(this)">' . $goods['name'] . '</h4>';
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echo '</td>';
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echo '<td width="25%">';
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echo '<p style="margin: 0%;" >￥' . $goods[$m] . '/kg</p>';
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echo '</td>';
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echo '</tr>';
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echo '</table>';
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}
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echo '</div>';
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}
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else{
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return;
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}
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?>
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