I have a search formula with an autocomplete function which works just fine on localhost, but as soon as I put it on a remote server it stops working.
I hope you can help me.
Here is some Code:
index.php:
<!DOCTYPE html>
<html lang="de">
<head>
<?
header("Content-Type: text/html; charset=iso-8859-1");
?>
<link rel="stylesheet" href="css/jquery-ui-1.10.3.custom.min.css" />
<link rel="stylesheet" href="css/bootstrap.min.css" />
<link rel="stylesheet" href="css/style.css" />
<script src="js/jquery-1.10.2.min.js"></script>
<script src="js/jquery-ui-1.10.3.custom.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</head>
<body>
<div id="wrap">
<h1 class="text-center">Suche</h1>
<div class="row">
<div class="col-xs-6 col-sm-4 col-md-4 col-xs-offset-6 col-sm-offset-4 col-md-offset-4">
<form method='POST' action=''>
<input type='text' name='food' id="country_name" class="form-control txt-auto"/>
<input type='submit' value='search'>
</form>
</div>
</div>
</div>
<script src="js/auto.js"></script>
</body>
</html>
ajax.php
<?php
header('Content-Type: text/html; charset=UTF-8');
require_once 'config.php';
if($_GET['type'] == 'country'){
$result = mysql_query("SELECT *
FROM table
WHERE name LIKE '%".strtoupper($_GET['name_startsWith'])."%'
LIMIT 8");
$data = array();
while ($row = mysql_fetch_array($result)) {
array_push($data, $row['name']);
}
echo json_encode($data);
}
?>
auto.js
$('#country_name').autocomplete({
source: function( request, response ) {
$.ajax({
url : 'ajax.php',
dataType: "json",
data: {
name_startsWith: request.term,
type: 'country'
},
success: function( data ) {
response( $.map( data, function( item ) {
return {
label: item,
value: item
}
}));
}
});
},
autoFocus: true,
minLength: 0
});
You are missing the php in the HTML and if your server isn't set up for short open tags- may cause an issue, and as shown in the comments - there should not be any html content before the header declaration.
should be:
<?php
header("Content-Type: text/html; charset=iso-8859-1");
?>
Related
So, i want to populate div with id "listberita" with html code from ajax response.
Here is the php code where contain div with "listberita" id
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Jabary - Website Budaya Jabar</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://kit.fontawesome.com/f8535c9b97.js" crossorigin="anonymous"></script>
<link rel="stylesheet" href="style.css">
<link rel="stylesheet" href="berita.css">
</head>
<body>
<!-- Navbar -->
<?php include 'php/navbar.php'; ?>
<div class="container my-5">
<div class="kategoricaption mb-5">
<div class="row">
<div class="col">
<h1 class="text-center fw-bold judulkategori">Berita</h1>
<hr class="mx-auto" style="width:10%; background-color: #f49f16;">
</div>
</div>
</div>
<div class="card-group vgr-cards" id="listberita">
</div>
</div>
<!-- footer -->
<?php include 'php/footer.php'; ?>
<script src="https://code.jquery.com/jquery-3.6.0.js" integrity="sha256-H+K7U5CnXl1h5ywQfKtSj8PCmoN9aaq30gDh27Xc0jk=" crossorigin="anonymous"></script>
<script src="js/bootstrap.bundle.min.js "></script>
<script src="berita.js"></script>
</body>
</html>
Here is my ajax js code
$(this).ready(function() {
getNews()
function getNews() {
$.ajax({
type: "GET",
url: "_php/getBerita.php",
dataType: "JSON",
success: function(response) {
var kode;
$.each(response, function(i, obj) {
console.log(kode)
kode += '<div class="card kartu pb-3"><div class="card-img-body"><img class="card-img" src="img/Berita/' + obj.gambar_berita + '" alt="Card imagecap"></div><div class="card-body"><h4 class="card-title">' + obj.nama_berita + '</h4><p class="card-text">' + obj.keterangan_berita.substring(0, 250) + '....</p>Read More</div></div>'
$('#listberita').html(kode);
})
}
});
}
})
Here is my php code where ajax request to (php_/getBerita.php)
<?php
include '../koneksi.php';
$result = $conn->query("SELECT * from tbl_berita");
while($row=$result->fetch_assoc()){
$data[]=$row;
}
echo json_encode($data);
?>
The code above is working, it's return the data i want. But there is a problem.
Here is the problem
How to get rid the "undefined" thing on the beginning of div?
Try changing your var kode; to var kode = "";.
When you define the variable without initializing it, it will be undefined. And then your loop is appending text to an undefined variable. That's probably why.
I am connected to mysql database and I want to generate table with content from mysql with php after clicking on a button by a user.
But after clicking on a button, the whole page with header, body, etc. is generated to div where are table and php script. The button also duplicate visually of course.
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-2">
<meta http-equiv="content-language" content="cs">
<meta name="author" content="Marek Ciz, Tomas Veskrna">
<meta name="keywords" content="galerie, iis, iis projekt 2016, informacni system">
<link rel="icon" type="image/png" href="./icons/gallery.png" />
<title>Employee</title>
<link rel="stylesheet" type="text/css" href="./mystyle.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#expo-but").click(function(){
$.ajax({
url: "./employee.php",
type: "post",
data: {action: "exposition"},
success: function(result) {
$("#table").html(result);
}});
});
});
</script>
</head>
<body>
<div class="page">
<div class="menu">
<button id="expo-but">Exposition</button>
</div>
<div id="table-wrapper">
<div id="table">
<table class="striped">
<thead>
<tr class="header">
<td>Id</td>
<td>Name</td>
</tr>
</thead>
<tbody>
<?php
include './db_init.php';
//echo $_SESSION["user"];
if(isset($_POST['action'])){
if($_POST['action'] == "exposition") {
$sql = "SELECT id_zamestnance, jmeno FROM Zamestnanec";
$result = mysql_query($sql)or die(mysql_error());
while ($row = mysql_fetch_assoc($result)) {
echo "<tr>";
echo "<td>".$row[id_zamestnance]."</td>";
echo "<td>".$row[jmeno]."</td>";
}
}
}
?>
</tbody>
</table>
</div>
</div>
</div>
</body>
</html>
More correct solution will be separate html and php part:-
Your html should be like this:-
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-2">
<meta http-equiv="content-language" content="cs">
<meta name="author" content="Marek Ciz, Tomas Veskrna">
<meta name="keywords" content="galerie, iis, iis projekt 2016, informacni system">
<link rel="icon" type="image/png" href="./icons/gallery.png" />
<title>Employee</title>
<link rel="stylesheet" type="text/css" href="./mystyle.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$(#expo-but).trigger("click"); // on document ready trigger click itself so that table will load initially
$("#expo-but").click(function(){
$.ajax({
url: "./employee.php",
type: "post",
data: {action: "exposition"},
success: function(result) {
$("#table").html(result);
}});
});
});
</script>
</head>
<body>
<div class="page">
<div class="menu">
<button id="expo-but">Exposition</button>
</div>
<div id="table-wrapper">
<div id="table">
</div>
</div>
</div>
</body>
</html>
And php(employee.php) will be like this:-
<?php
include './db_init.php';
//echo $_SESSION["user"];
$data = '';
if(isset($_POST['action'])){
if($_POST['action'] == "exposition") {
$sql = "SELECT id_zamestnance, jmeno FROM Zamestnanec";
$result = mysql_query($sql)or die(mysql_error());
while ($row = mysql_fetch_assoc($result)) {
$data .= "<tr>";
$data .="<td>".$row[id_zamestnance]."</td>";
$data .="<td>".$row[jmeno]."</td>";
}
}
}
$final_data = '<table class="striped"><thead><tr class="header"><td>Id</td><td>Name</td></tr></thead><tbody>'.$data.'</tbody></table>';
echo $final_data;
?>
Note:-
Why i am saying more correct because in your php page you also have same code what you written in your current html div, so no need to do the repetition.
Just on document load call the click function of button ,that's it.
cut this code and add this code to top of the page
<?php
include './db_init.php';
//echo $_SESSION["user"];
if(isset($_POST['action'])){
if($_POST['action'] == "exposition") {
$sql = "SELECT id_zamestnance, jmeno FROM Zamestnanec";
$result = mysql_query($sql)or die(mysql_error());
while ($row = mysql_fetch_assoc($result)) {
echo "<tr>";
echo "<td>".$row[id_zamestnance]."</td>";
echo "<td>".$row[jmeno]."</td>";
}
}
exit();
}
?>
this is a normal mistake most of us do, I suggest you to request to another php page instead requesting the same page.
table.php
<table class="striped">
<thead>
<tr class="header">
<td>Id</td>
<td>Name</td>
</tr>
</thead>
<tbody>
<?php
include './db_init.php';
//echo $_SESSION["user"];
if(isset($_POST['action'])){
if($_POST['action'] == "exposition") {
$sql = "SELECT id_zamestnance, jmeno FROM Zamestnanec";
$result = mysql_query($sql)or die(mysql_error());
while ($row = mysql_fetch_assoc($result)) {
echo "<tr>";
echo "<td>".$row[id_zamestnance]."</td>";
echo "<td>".$row[jmeno]."</td>";
}
}
}
?>
</tbody>
</table>
and change the url in the scrtipt
<script>
$(document).ready(function(){
$("#expo-but").click(function(){
$.ajax({
url: "./table.php",
type: "post",
data: {action: "exposition"},
success: function(result) {
$("#table").html(result);
}});
});
});
I am developing mobile app using jquery mobile framework and I would like to change page content using javascript and ajax but I don't get the expected result.Could you help me please.
Here is the code :
connection.php
<?php
$dbhost="localhost";
$dbuser="root";
$dbpass="";
$db="mobileapp";
$conn=mysql_connect($dbhost,$dbuser,$dbpass) or die("Could not connect");
mysql_select_db($db);
?>
index1.php
<?php
include 'connection.php';
$fetch="SELECT * from users";
/**
$result=mysql_query($query) or die(mysql_error());
//while($person=mysql_fetch_array($result)){
$person=mysql_fetch_array($result)
echo json_encode($person);**/
while ($row = mysql_fetch_array($fetch, MYSQL_ASSOC)) {
$row_array['id'] = $row['id'];
$row_array['username'] = $row['username'];
$row_array['city'] = $row['city'];
array_push($return_arr,$row_array);
}
echo json_encode($return_arr);
//}
?>
index.html
<html>
<head>
<title>My Page</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0.1/jquery.mobile-.0.1.min.css" />
<script src="http://code.jquery.com/jquery-1.6.4.min.js"></script>
<script src="http://code.jquery.com/mobile/1.0.1/jquery.mobile-1.0.1.min.js"> </script>
<script type="text/javascript" src="global.js">
</script>
</head>
<body>
<div data-role="page" id="page1">
<div data-role="header">
<h1>Railway Station</h1>
</div><!-- /header -->
<div data-role="content">
<input type="button" value="Refresh" id="submit" data-icon="refresh" /></br>
<ul data-role="listview" id="list"> </ul>
<script id="source" language="javascript" type="text/javascript">
$(document).live('pageinit',function (event) {
$.ajax({
url: 'index1.php',
data:"",
dataType: 'json',
success: function(rows)
{
for(var i=0;i<rows.length;i++)
{
var row = rows[i];
var id = row[0];
var name= row[1];
var city= row[2];
$('#list').append("<li>id:"+id+"Name:"+name+"City:"+city+"</li>");
}
};
});
});
</script>
</div>
</div>
<div data-role="footer">
<h1>©AmeyPat.All Rights Reserved.</h1>
</div><!-- /footer -->
</body>
</html>
In my site I have added a jQuery color picker textbox as like:
http://www.eyecon.ro/colorpicker/
When loading page through ajax then this color picker is not working. That means color picker is not working after ajax call.
How can i solve this problem?
My site is a CodeIgniter site:
This is my index page source code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title> Rock website</title>
<link href="<?php echo base_url();?>style/style_user_admin.css" rel="stylesheet" type="text/css" />
<link rel="stylesheet" type="text/css" href="<?php echo base_url();?>style/jquery-jvert-tabs-1.1.4.css" />
<script type="text/javascript" src="<?php echo base_url();?>/js/ajaxupload.js"></script>
<script type="text/javascript" src="<?php echo base_url();?>js/jquery-1.4.1.min.js"></script>
<script type="text/javascript" src="<?php echo base_url();?>js/colorpicker.js"></script>
<script type="text/javascript" src="<?php echo base_url();?>js/eye.js"></script>
<script type="text/javascript" src="<?php echo base_url();?>js/utils.js"></script>
<script type="text/javascript" src="<?php echo base_url();?>js/layout.js?ver=1.0.2"></script>
<link rel="stylesheet" href="<?php echo base_url();?>css/colorpicker.css" type="text/css" />
<script type="text/javascript" src="<?php echo base_url();?>js/jquery-jvert-tabs-1.1.4.js"></script>
<link rel="stylesheet" type="text/css" href="<?php echo base_url();?>js/jquery.cleditor.css" />
<script type="text/javascript" src="<?php echo base_url();?>js/jquery.cleditor.js"></script>
<script type="text/javascript">
$(document).ready(function(){
page_setup();
});
</script>
<script type="text/javascript">
function page_setup()
{
$.ajax({
type: "POST",
url: "<?php echo base_url();?>index.php/super_admin/page_setup/",
success: function(msg){
//alert(msg);
$("#page_setup").html(msg).show();
}
});
}
</script>
</head>
<body>
<div class="wraper">
<div class="welcome_to_admin">
Super Admin Panel
</div>
<div class="admin_main">
<div id="vtabs1">
<div>
<ul>
<li>Page Setup</li>
</ul>
</div>
<div>
<div id="page_setup">
<!--
load the page_setup.php page here
-->
</div>
</div>
</div>
</div>
</div>
</body>
</html>
This is the super_admin controller code:
public function page_setup()
{
$this->load->view('super_admin/page_setup');
}
This is the page_setup.php page code:
<div class="tab1_rgt_part">
<div class="message_to_send_11">Color Settings</div>
<div class="tab1_main_part" style="margin-top:20px;">
<div class="tab1_left_part">Welcome Page Bg Color</div>
<input type="text" maxlength="6" size="6" id="colorpickerField1" value="00ff00" />
</div>
try adding the color picker after loading the html:
function page_setup()
{
$.ajax({
type: "POST",
url: "<?php echo base_url();?>index.php/super_admin/page_setup/",
success: function(msg){
//alert(msg);
$("#page_setup").html(msg).show();
$("#colorpickerField1").ColorPicker(
onChange: function (hsb, hex, rgb) {
$(this).val(hex);
}
);
}
});
}
$('#colorpickerField1, #colorpickerField2, #colorpickerField3,#colorpickerField4).ColorPicker({
onSubmit: function(hsb, hex, rgb, el) {
$(el).val("#"+hex);
//$(el).css("background-color","#"+hex);
$(el).ColorPickerHide();
},
onBeforeShow: function () {
$(this).ColorPickerSetColor(this.value);
}
})
I found the answer.Add this code in a script tag at the top of the view page
I have a SlickGrid set up, it is reading data from my database with PHP, my problem is arising when i try to save the data back to my database, I am trying to use JSON to give me an array that I can then use to write back to the database, i have see this thread explaining this:
Saving changes in SlickGrid
So I have the hidden form element in my code, and am using JSON to encode the data variable, the assign it to the data hidden input on the form, this form posts to a page called save_price.php, the trouble is when I print_r, or var_dump the data variable, I get null as an output, I think it might be something to do with how I am using PHP to add the content into the data variable, either that or I am doing something really obviously wrong, hopefully you can see what the problem is, there isn't a great deal of documentation online about retrieving/saving to a db with PHP, so I'm kinda stuck banging my head against the wall on this one, here's my code:
Ok so I found the problem, just incase anyone is struggling to get this all to work, here is the working code, it gets data from a database, then sends the changed data to another page for processing, it nees a little bit of refinements, that will happen once I've got it all implemented:
<?php
include("includes/check_session.php");
require_once('includes/functions.php');
require_once('includes/config.php');
$data = '';
$i = 0;
$query = "
SELECT * FROM `prices`";
$result = mysql_query($query);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)){
$data .= '
data['.$i.'] = {
id: "'.$row['id'].'",
title: "'.$row['title'].'",
duration: "'.$row['duration'].'",
percentComplete: "'.$row['percentComplete'].'",
start: "'.$row['start'].'",
finish: "'.$row['finish'].'",
effortDriven: "'.$row['effortDriven'].'"
};
';
$i++;
echo $data;
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset=utf-8>
<?php // include("includes/cms_head_scripts.php"); ?>
<link rel="stylesheet" href="css/slick.grid.css" type="text/css" media="screen" charset="utf-8" />
<link rel="stylesheet" href="css/smoothness/jquery-ui-1.8.5.custom.css" type="text/css" media="screen" charset="utf-8" />
<link rel="stylesheet" href="css/examples.css" type="text/css" media="screen" charset="utf-8" />
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script language="javascript" src="js/jquery.json.js"></script>
</head>
<body>
<div id="content_cont">
<div id="main">
<div style="position:relative">
<div style="width:600px;">
<div id="myGrid" style="width:100%;height:500px;"></div>
</div>
</div>
pricing
</div><!-- #main -->
</div><!-- #content_cont -->
<script src="lib/firebugx.js"></script>
<script src="lib/jquery-ui-1.8.5.custom.min.js"></script>
<script src="lib/jquery.event.drag-2.0.min.js"></script>
<script src="slick.core.js"></script>
<script src="plugins/slick.cellrangeselector.js"></script>
<script src="plugins/slick.cellselectionmodel.js"></script>
<script src="slick.editors.js"></script>
<script src="slick.grid.js"></script>
<script type="text/javascript">
var grid;
var data = [];
var columns = [
{id:"title", name:"Title", field:"title", editor:TextCellEditor},
{id:"duration", name:"Duration", field:"duration", editor:TextCellEditor},
{id:"%", name:"% Complete", field:"percentComplete", editor:TextCellEditor},
{id:"start", name:"Start", field:"start", editor:TextCellEditor},
{id:"finish", name:"Finish", field:"finish", editor:TextCellEditor},
{id:"effort-driven", name:"Effort Driven", field:"effortDriven", editor:TextCellEditor}
];
var options = {
editable: true,
enableCellNavigation: true,
asyncEditorLoading: false,
autoEdit: true
};
$(function() {
<?php echo $data ?>
grid = new Slick.Grid($("#myGrid"), data, columns, options);
})
</script>
<form method="POST" action="save_price.php">
<input type="submit" value="Save">
<input type="hidden" name="data" value="">
</form>
<script type="text/javascript">
$(function() {
$("form").submit(
function() {
$("input[name='data']").val($.JSON.encode(data));
}
);
});
</script>
</body>
</html>