duangan9251
duangan9251
2015-12-30 21:36
浏览 113

jquery和if语句

How do I make this process in the correct way? I want to show a message using jquery when if condition is true and other message when it is false.

<?php
if (in_array($id_patients, $rows)) {

  <script>
    jQuery(function () {
      $('#success_insert').fadeIn('slow').delay(5000).fadeOut('slow');
    });
  </script>
<?php
}else{ ?>
  <script>
    jQuery(function () {
      $('#failed_insert').fadeIn('slow').delay(5000).fadeOut('slow');
    });
  </script>
<?php }?>

Any idea about this?,please share it with me...

this is jquery

   $("#qsearch").on("submit", function(event) {
                event.preventDefault();
                $.ajax({
                    type: "POST",
                    url: "insert_visiting.php",
                    data: $(this).serialize(),
                    success: function(data) {
 $("#inner_contant").append(data+"<br/>");                    },
                });
            });



})
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1条回答 默认 最新

  • doujing5846
    doujing5846 2015-12-30 22:35
    已采纳

    This works:

    <!doctype html>
    <html>
    <head>
    <script src="https://code.jquery.com/jquery-2.1.4.js"></script>
    </head>
    <body>
    <div id="success_insert" style="display: none;">Success</div>
    <div id="failed_insert" style="display: none;">Failed</div>
    
    <?php
    $rows = array(1, 2, 3, 4);
    $id_patients = 12;
    if (in_array($id_patients, $rows)) { ?>
      <script>
        jQuery(function () {
          $('#success_insert').fadeIn('slow').delay(5000).fadeOut('slow');
        });
      </script>
    <?php
    }else{ ?>
      <script>
        jQuery(function () {
          $('#failed_insert').fadeIn('slow').delay(5000).fadeOut('slow');
        });
      </script>
    <?php }?>
    </body>
    </html>
    

    Note the closing php tag on the if line.

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