Question

我有一张表格。我需要设置表单验证输入

<input type="text" name="telefon" required="" placeholder="Telefon numaranız" class="form-control">

但是当我点击提交表单空或不空发送。这是我的javascript代码

<script>
function uyem() {
      jQuery.ajax({
      type: 'POST',
      url: 'src/ajax/kayit.php',

      data: $('#uyelik-formu').serialize(),
      error:function(){ $('#sonuc').html("Bir hata algılandı."); },
      success : function (sonuc){
        if(sonuc == 'msms'){
          $("#mod-sms").modal('show');
        }
        if (sonuc == 'hatak'){
          $("#sonuc").html('<div role="alert" class="alert alert-danger alert-icon alert-icon-colored alert-dismissible"><div class="icon"><span class="mdi mdi-close-circle-o"></span></div><div class="message"><button type="button" data-dismiss="alert" aria-label="Close" class="close"><span aria-hidden="true" class="mdi mdi-close"></span></button><strong>Hata!</strong> E-posta yada telefon başka bir üye tarafından kullanılmakta.</div></div>');
        }
        if(sonuc == 'error'){
          $("#mod-error").modal('show');
          setTimeout(function() { location.reload() },4000);
        }
        if (sonuc == 'hata'){
          $("#sonuc").html('<div role="alert" class="alert alert-danger alert-icon alert-icon-colored alert-dismissible"><div class="icon"><span class="mdi mdi-close-circle-o"></span></div><div class="message"><button type="button" data-dismiss="alert" aria-label="Close" class="close"><span aria-hidden="true" class="mdi mdi-close"></span></button><strong>Hata!</strong> Geçerli bir e-posta ve telefon numarası giriniz.</div></div>');
          }
          }
      });
    }
    </script>

Answer 1

如果需要提交，您必须告诉您的表格。

<form onSubmit="uyem()"></form>

function uyem() {
    $.ajax({});

    return false;
}

返回false表示不提交表单，而true表示提交。

Answer 2

您可以使用preventDefault()来阻止默认功能

import MySQLdb
conn= MySQLdb.connect("localhost","root","notna99","MixOMat")
c=conn.cursor()
c.execute("SELECT Zutat1 FROM Rezepte WHERE RezeptID=1")
z1=str(c.fetchall())
z1=z1.strip("(").rstrip(")").rstrip(",").rstrip(")").rstrip(",").rstrip("L")
print(z1)

表单验证ajax提交

2 个答案:

您可以使用preventDefault()来阻止默认功能