I am currently developing a project using jquery ajax functions. I just want the ajax function to display some text from a file on the server when a button is clicked, but when I click the button it does nothing. I tried adding an error message but that doesn't seem to work either. I've made sure to use a version of jquery that supports ajax functionality, I've even copied and pasted code from a source that I know works, but nothing seems to work.
My java script file
window.onload=loadDoc(); $(document).ready(function(){ // the function that should be getting called $("#accountInfo").click(function(){ $.ajax({url: "accountPerks.txt", error: function(xhr, status, error) { var err = eval("(" + xhr.responseText + ")"); alert(err.Message); }, success: function(result){ $("#perksDiv").text(result); }}); }); }); //everything below here are functions for separate pages $(document).ready(function(){ $("#member1Info").click(function(){ $("#BandMember1").css("visibility", "visible"); }); }); $(document).ready(function(){ $("#member2Info").click(function(){ $("#BandMember2").css("visibility", "visible"); }); }); $(document).ready(function(){ $("#member3Info").click(function(){ $("#BandMember3").css("visibility", "visible"); }); }); function newAlbum(){ var node = document.createElement("li"); var textNode = document.createTextNode("aaaaallllpxas(2023)"); node.appendChild(textNode); document.getElementById("albumList").appendChild(node); $("#sneakPeak").css("visibility", "hidden"); } var getAlbum = document.getElementById("sneakPeak"); getAlbum.onclick=function(){ newAlbum(); } function loadDoc() { var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function(){ if(xhttp.readyState == 4 && xhttp.status == 200){ document.getElementById("ExtraText").innerHTML = xhttp.responseText; } }; xhttp.open("GET", "TourInfo.txt", true); xhttp.send(); }
The page I want the text file to appear on
<?php session_start(); ?> <!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>CMP204 Unit Two Coursework Template</title> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.4.1/dist/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous"> <link rel="stylesheet" href="css/style.css"> </head> <body> <h1>User Profile</h1> <nav> <?php include_once "includes/links.php" ?> </nav> <?php echo "Welcome " . $_SESSION["accountName"] . ".<br>"; ?> <button id="accountInfo" type="button" class="btn btn-info btn-md">Click here to learn about account privileges</button> // this button should display the text from the server <p id="perksDiv"> <p> // the text from the server should be showing in this paragraph <div class="container-fluid"> <div class="row"> <div class="col-sm-4"> <form action="addGigsAttended.php" method="post"> add gig attended <input type="text" name="GigToAdd"> <input type="submit"> </form> </div> <div class="col-sm-4"> <form action="editGigsAttended.php" method="post"> edit gig you want to change <input type="text" name="GigToEdit"> <br> select gig to replace it with <input type="text" name="GigToReplace"> <input type="submit"> </form> </div> <div class="col-sm-4"> <form action="deleteGigsAttended.php" method="post"> delete gig attended <input type="text" name="GigToDelete"> <input type="submit"> </form> </div> </div> </div> <p>Here are all the gigs you have attended</p> </br> <?php $servername = "lochnagar.abertay.ac.uk"; $username = "sql2100904"; $password = "ftAYZgzXz6au"; $dbname = "sql2100904"; $conn = mysqli_connect($servername, $username, $password, $dbname); $accountName = $_SESSION["accountName"]; $getGigs = mysqli_prepare($conn, "SELECT gigName FROM $accountName"); $results = mysqli_stmt_execute($getGigs); mysqli_stmt_bind_result($getGigs, $GigLocation); while (mysqli_stmt_fetch($getGigs)) { echo $GigLocation . " "; } mysqli_stmt_close($getGigs); myslqi_close($conn); ?> <!--these scripts are necessary for Bootstrap and must be before the close body tag--> <script src="https://code.jquery.com/jquery-3.4.1.min.js" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.4.1/dist/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script> <script src="javascript/script2.js"></script> </body> </html>
P粉9081386202023-09-07 09:02:43
Use only 1 document function, if you use too many $(document) functions, only the last function will be returned in the response.
$(document).ready(function(){ //use one doc ready and do your code in this })
And use the other functions you want to run that will be loaded in the window.load function