这是我的if
声明:
和一个小提琴:http: //jsfiddle.net/setMa/
$('#addamenity').click(function () {
var id = $('.editblock').find('#id').val();
var amenity = $("#amenity").val();
var dataString = {
id: id,
amenity: amenity
};
console.log(dataString);
if (amenity != '' || id != '') {
$.ajax({
type: "POST",
url: "classes/add_amenities.php",
data: dataString,
cache: false,
async: false,
success: function (html) {
$('.editunitamenities').load('classes/display_amenities.php?id=' + id);
}
});
} else {
alert('You must SAVE your changes to the new unit before adding amenities.');
}
});
现在,我的控制台日志清楚地显示了""
给出的 id?如果我||
取消if
或将文本字段留空,它就可以正常工作。