jquery - 我正在尝试使用 AJAX 从数据库中删除图像，代码有效，但无法遍历 DOM 并隐藏图像，为什么？

Question

$('.deleteImage a').click(function() {

alert('Delete this?');
 $.ajax({
    type:'GET',
    url: this,
    success: function(){
    $(this).hide('slow');
    }
    });


return false;
});

Answer 1

使用闭包：

$('.deleteImage a').click(function () {

    alert('Delete this?');
    (function (self) {
        $.ajax({
            type: 'GET',
            url: self,//strange url!!!
            success: function () {
                $(self).hide('slow');
            }
        });
    })(this);

    return false;
});

Answer 2

$('.deleteImage a').click(function() {

var thiz = $(this); // references the '.deleteImage a'

alert('Delete this?');
 $.ajax({
    type:'GET',
    url: this,
    success: function(){
        thiz.hide('slow'); //$(this) references to the ajax, use our thiz to reference to '.deleteImage a'
    }
    });


return false;
});

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