PHP Mysql json (SyntaxError: Unexpected token < in JSON at position 0)
Posté : 19 juin 2016, 10:23
Bonjour,
je découvre JSON ainsi j ai voulu récupérer les informations depuis une base Mysql pour modification j'ai le log:
Merci d'avance
consol log
Object {readyState: 4, responseText: "<script type="text/javascript">
↵if (!window.conso…ridge":"Y","status":"","photo":"","filetype":""}]", status: 200, statusText: "OK"}abort: ( statusText )always: ()complete: ()done: ()error: ()fail: ()getAllResponseHeaders: ()getResponseHeader: ( key )overrideMimeType: ( type )pipe: ( /* fnDone, fnFail, fnProgress */ )progress: ()promise: ( obj )readyState: 4responseText: "<script type="text/javascript">
↵if (!window.console) console = {};console.log = console.log || function(){};console.warn = console.warn || function(){};console.error = console.error || function(){};console.info = console.info || function(){};console.debug = console.debug || function(){};</script>
↵XXXXXXXXXXXXXXXXXXXX<br />↵<b>Warning</b>: mysql_fetch_assoc() expects parameter 1 to be resource, array given in <b>C:\dev2\EasyPHP-5.3.8.1\www\hotel\rooms.php</b> on line <b>26</b><br />
↵[{"roomid":"2","roomno":"2","roomtypeid":"2","roomname":"Chambre 02","noofrooms":"1","occupancy":"","tv":"Y","aircondition":"Y","fun":"","safe":"Y","fridge":"Y","status":"","photo":"","filetype":""}]"setRequestHeader: ( name, value )state: ()status: 200statusCode: ( map )statusText: "OK"success: ()then: ( /* fnDone, fnFail, fnProgress */ )__proto__: Object
VM416:71 parsererror
VM416:72 SyntaxError: Unexpected token < in JSON at position 0
at Object.parse (native)
at parseJSON (http://127.0.0.1/hotel/js/jquery-1.9.1.js:541:23)
at ajaxConvert (http://127.0.0.1/hotel/js/jquery-1.9.1.js:8246:19)
at done (http://127.0.0.1/hotel/js/jquery-1.9.1.js:8050:18)
at XMLHttpRequest.callback (http://127.0.0.1/hotel/js/jquery-1.9.1.js:8598:8)
rooms.php
roomsListner.js
je découvre JSON ainsi j ai voulu récupérer les informations depuis une base Mysql pour modification j'ai le log:
Merci d'avance
consol log
Object {readyState: 4, responseText: "<script type="text/javascript">
↵if (!window.conso…ridge":"Y","status":"","photo":"","filetype":""}]", status: 200, statusText: "OK"}abort: ( statusText )always: ()complete: ()done: ()error: ()fail: ()getAllResponseHeaders: ()getResponseHeader: ( key )overrideMimeType: ( type )pipe: ( /* fnDone, fnFail, fnProgress */ )progress: ()promise: ( obj )readyState: 4responseText: "<script type="text/javascript">
↵if (!window.console) console = {};console.log = console.log || function(){};console.warn = console.warn || function(){};console.error = console.error || function(){};console.info = console.info || function(){};console.debug = console.debug || function(){};</script>
↵XXXXXXXXXXXXXXXXXXXX<br />↵<b>Warning</b>: mysql_fetch_assoc() expects parameter 1 to be resource, array given in <b>C:\dev2\EasyPHP-5.3.8.1\www\hotel\rooms.php</b> on line <b>26</b><br />
↵[{"roomid":"2","roomno":"2","roomtypeid":"2","roomname":"Chambre 02","noofrooms":"1","occupancy":"","tv":"Y","aircondition":"Y","fun":"","safe":"Y","fridge":"Y","status":"","photo":"","filetype":""}]"setRequestHeader: ( name, value )state: ()status: 200statusCode: ( map )statusText: "OK"success: ()then: ( /* fnDone, fnFail, fnProgress */ )__proto__: Object
VM416:71 parsererror
VM416:72 SyntaxError: Unexpected token < in JSON at position 0
at Object.parse (native)
at parseJSON (http://127.0.0.1/hotel/js/jquery-1.9.1.js:541:23)
at ajaxConvert (http://127.0.0.1/hotel/js/jquery-1.9.1.js:8246:19)
at done (http://127.0.0.1/hotel/js/jquery-1.9.1.js:8050:18)
at XMLHttpRequest.callback (http://127.0.0.1/hotel/js/jquery-1.9.1.js:8598:8)
rooms.php
<?php
$cn = mysql_connect("127.0.0.1", "root", "");
if($cn)
{
mysql_select_db("hotelmis", $cn);
}
// Edit
if(isset($_POST['editvalue']) && $_POST['editvalue'] == 1){
// Try getting data from database
Try {
echo'XXXXXXXXXXXXXXXXXXXX';
$search=$_POST["idroom"];
$sql = "select * from rooms where roomid = '".$search."'";
$row = mysql_query($sql);
while($row = mysql_fetch_assoc($row)) {
$rows[] = array_map('utf8_encode', $row);
}
// Set header JSON
header("Content-type:text/x-json");
// Return result
echo json_encode($rows);
//http_response_code (200);
exit();
} Catch(PDOException $e){
echo "Database error:";
}
}
?>
<script type="text/javascript" src="roomsListener.js"></script>
<div id="chambre">
<form action="rooms.php" method="post" enctype="multipart/form-data">
<table class="tg" id = "room_id">
<tr>
<td class="tg-031e" id = "titre_ecran" colspan="2" align="center" >Chambres</td>
<td class="tg-yw4l" colspan="2">
<fieldset>
<legend>Recherche</legend>
<table class="tg">
<tr>
<td class="tg-yw4l" colspan="2">
<input type="hidden" id="idroom" value=""/>
<div id="search">
<input type="text" name="searchroom" class="search" value="" placeholder="000" required />
<button id="btnsearch" type="button" name="search">Chercher</button>
</div>
</td>
</tr>
</table>
</fieldset>
</td>
</tr>
<tr>
<td class="tg-yw4l" colspan="2">
<fieldset>
<legend>Description</legend>
<table class="tg">
<tr>
<td class="tg-031e">No. de la chambre</td>
<td class="tg-031e"><input type="text" id="roomno" name="roomno" value="" placeholder="000" required/></td>
</tr>
<tr>
<td class="tg-031e">Type de la chambre</td>
<td class="tg-031e"><select id="roomtypeid" name="roomtypeid"><?php populate_select("roomtype","roomtypeid","roomtype",$rooms->roomtypeid);?></select></td>
</tr>
<tr>
<td class="tg-031e">Nom de la chambre</td>
<td class="tg-031e"><input type="text" id="roomname" name="roomname" value="" placeholder="Impériale"/></td>
</tr>
<tr>
<td class="tg-031e">Etage de la chambre </td>
<td class="tg-031e"><select id="noofrooms" name="noofrooms"><?php populate_select("etagerooms","etage_id","etage_libelle",$rooms->noofrooms);?></select></td>
</tr>
</table>
</fieldset>
</td>
<td class="tg-yw4l" colspan="2">
<fieldset>
<legend>Equipement</legend>
<table class="tg">
<tr>
<td class="tg-031e">TV</td>
<td class="tg-031e"><input type="checkbox" name="tv" id="tv" value="Y"/></td>
</tr>
<tr>
<td class="tg-031e">Air conditionné</td>
<td class="tg-031e"><input type="checkbox" name="aircondition" id="aircondition" value="Y"/></td>
</tr>
<tr>
<td class="tg-031e">Coffre-fort</td>
<td class="tg-031e"><input type="checkbox" name="safe" id="safe" value="Y" /></td>
</tr>
<tr>
<td class="tg-031e">Frigo</td>
<td class="tg-031e"><input type="checkbox" name="fridge" id="fridge" value="Y" /></td>
</tr>
</table>
</fieldset>
</td>
</tr>
<tr>
<td class="tg-yw4l"><input id="btnsave" type="button" name="Submit" value="Ajouter la chambre" /></td>
<td class="tg-yw4l"><input id="btnlist" type="button" name="Submit" value="List des chambres" onclick="self.location='rooms_list.php'"/></td>
<td class="tg-yw4l"><input id="btndetail" type="button" name="Submit" value="Détails de la chambre" onclick="loadHTML('ajaxfunctions.php','RequestDetails','RoomDetails')"/></td>
<td class="tg-yw4l"></td>
</tr>
<!--
<tr>
<td class="tg-yw4l" colspan="4"><div id="data_room"> </div>
</tr>
-->
</table>
</form>
</div>
roomsListner.js
$(function(){
$('#btnsearch').click(function(){
var num_chambre = $('.search').val();
alert("recherche >" + num_chambre + "<");
document.getElementById("roomno").style.background = 'red';
$.ajax({
url : 'rooms.php',
type : 'POST',
dataType: 'json',
data :{
editvalue : 1,
idroom : num_chambre
},
success :function(text)
{
console.log(text);
$('#idroom').val(text.roomid);
$('#roomno').val(text.roomno);
$('#roomtypeid').val(text.roomtypeid);
$('#roomname').val(text.roomname);
$('#noofrooms').val(text.noofrooms);
$('#tv').val(text.tv);
if(text.tv == 'Y')
$('#tv')[0].checked = true;
else
$('#tv')[0].checked = false;
$('#aircondition').val(text.aircondition);
if(text.aircondition == 'Y')
$('#aircondition')[0].checked = true;
else
$('#aircondition')[0].checked = false;
$('#safe').val(text.safe);
if(text.safe == 'Y')
$('#safe')[0].checked = true;
else
$('#safe')[0].checked = false;
$('#fridge').val(text.fridge);
if(text.fridge == 'Y')
$('#fridge')[0].checked = true;
else
$('#fridge')[0].checked = false;
},
error: function(jqXHR, textStatus, errorThrown)
{
alert("error");
console.log(jqXHR);
console.log(textStatus);
console.log(errorThrown);
alert("jqXHR :"+jqXHR);
alert("textStatus :"+textStatus);
alert("errorThrown :"+errorThrown);
}
});
});
});