I am simply trying to use the data submitted in a search form to query the database and bring back results similar to the search. My form looks like this:
<div id="searchform">
<form method="get">
<form id="submitsearch">
<input id="shop" name="shop" type="text" placeholder="Find a shop" />
<input id="submitbutton" type="submit" value="Go"/>
</form>
</form>
<div id="searchresults">
</div>
</div>
the Javascript I've got is:
$("#submitsearch").submit(function(event) {
event.preventDefault();
$("#searchresults").html('');
var values = $(this).serialize();
$.ajax({
url: "external-data/search.php",
type: "post",
data: values,
success: function (data) {
$("#searchresults").html(data);
}
});
});
return false;
I have also tried...
$("#submitbutton").click(function(){
var form_data = $("#submitsearch").serialize();
$.ajax({
url: "external-data/search.php",
type: 'POST',
data: form_data,
success: function (data) {
$("#searchresults").html(data);
}
});
return false;
});
And this seems to work slightly as it shows results, the first doesn't do anything. It's not sending the data to the PHP page but the PHP I've got is:
<?php
$str_shops = '';
$shop = $_POST['form_data'];
mysqli_select_db($db_server, $db_database);
$query = "SELECT * FROM shops WHERE name LIKE '%$shop%'";
$result = mysqli_query($db_server, $query);
if (!$result) die("Database access failed: " . mysqli_error($db_server));
while($row = mysqli_fetch_array($result)){
$str_shops .= "<strong>" . $row['name'] . "</strong><br>" .
$row['address'] . "<br><br>";
}
mysqli_free_result($result);
echo $str_shops;
mysqli_close($db_server);
?>
Any help would be greatly appreciated! Thanks in advance.
You have two form tags. This won't work. You want one form tag with two attributes
<form method="get">
<form id="submitsearch">
to
<form method="get" id="submitsearch">
you can do it without using html form. first you call the php page and then display a data within html. this is what I do?!
<div>
<input id="shop" type="text" placeholder="Find a shop" />
<input id="submitbutton" type="button" value="Go"/>
</div>
<div id="searchresults">
</div>
<script type="text/javascript">
$(function() {
$("#submitbutton").click(function(){
try
{
$.post("root/example.php",
{
'shop':$("#shop").val().trim()
}, function(data){
data=data.trim();
$("#searchresults").html(data);
// this data is data that the server sends back in case of ajax call you
//can send any type of data whether json or json array or any other type
//of data
});
}
catch(ex)
{
alert(ex);
}
});
});
</script>
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