dswm97353 2014-07-16 19:26
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为什么我的JQuery AJAX功能无法正常工作?

Trying to insert a car image from one of my databases into my webpage

get_new_car_pictures:

$make = $_REQUEST['make'];
$model = $_REQUEST['model'];

$query = "SELECT * FROM database_new WHERE make = $make AND model = $model";
$car = $db->get_row($query);

$img = $car['img_url'];


echo "<img src=".$img." />";

ajax function:

  function insertImageAJAX(){
      return $.ajax({
         type: 'GET',
         url: '/ajax/get_new_car_pictures.php',
         data: "model=" + params.model + "&make=" + params.make,
         success: function(data){
            $("#car-image".html(data));
         }
     }
  });

car-image is the div where I want the image to appear

I have tried to follow Ajax tutuorials online but for whatever reason, this is not working...

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3条回答 默认 最新

  • dongwo8827523 2014-07-16 19:37
    关注

    use concatenation on query and varchar has to be in single quotation

    $query = "SELECT * FROM database_new WHERE make = '".$make."' AND model = '".$model."'";
    

    and also fix js

    function insertImageAJAX(){
      return $.ajax({
         type: 'GET',
         url: '/ajax/get_new_car_pictures.php',
         data: {'model':params.model, 'make': params.make},
         success: function(data){
            $("#car-image").html(data);
         }
     }
     });
    
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