伙计们,我这里有一个情况。我试图验证来自用户的输入,如果输入是!= ""
,它将在 if 内执行什么操作,如果是 else,它将在 else 内执行操作。除了一件事之外,验证非常有效。尽管条件为假,但它仍会进入 if 条件并使用此代码刷新整个系统$(location).attr('href','account_setting_registrar.php');
你能帮助我吗?
$(document).ready(function (){
var username ;
var eadd;
$('#change_usrname_button').click(function (){
username = $('#new_chnge_username').val();
if(username != "" ){
$.ajax({
type: 'POST',
url: 'account_setting_registrar_get.php',
dataType: 'json',
data:'username='+username,
success: function (data){
if(data.error == false){
alert("your username is successfuly changed");
$(location).attr('href','account_setting_registrar.php');
}
else{
alert("update error");
}
}
});
}
else{
alert("please put the new username");
}
});
$('#change_eadd_button').click(function (){
eadd = $('#new_chnge_eadd').val();
if(eadd != "" ){
$.ajax({
type: 'POST',
url: 'account_setting_registrar_get.php',
dataType: 'json',
data:'emailadd='+eadd,
success: function (data){
if(data.error == false){
alert("your email address is successfuly changed");
$(location).attr('href','account_setting_registrar.php');
}
else{
alert("update error");
}
}
});
}
else{
alert("please put the new username");
}
});
});