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Javascript 无法访问Jquery JCrop api_Javascript_Jquery_Image_Jcrop - Fatal编程技术网

Javascript 无法访问Jquery JCrop api

Javascript 无法访问Jquery JCrop api,javascript,jquery,image,jcrop,Javascript,Jquery,Image,Jcrop,我正在尝试访问jcropapi() 以下是我的代码片段: // The selected image has been loaded $('#selectedImage').load(function() { var jcrop_api = $('#selectedImage').Jcrop({ touchSupport: true, onSelect: cropSelected }); jcrop_a

我正在尝试访问jcropapi()

以下是我的代码片段:

// The selected image has been loaded
$('#selectedImage').load(function() {
   var jcrop_api = $('#selectedImage').Jcrop({
                touchSupport:     true,
                onSelect: cropSelected
    });
    jcrop_api.setSelect([ 100,100,200,200 ]);
});
我进入控制台: TypeError:表达式“jcrop_api.setSelect”[undefined]的结果不是函数

我知道我可以将一些参数作为选项传递,但我想使用api来执行其他一些操作(setImage等)

有什么想法吗?
非常感谢

您以错误的方式调用api

更改此项:

   var jcrop_api = $('#selectedImage').Jcrop({
                touchSupport:     true,
                onSelect: cropSelected
    });
为此:

   var jcrop_api = $.Jcrop('#selectedImage',{
                touchSupport:     true,
                onSelect: cropSelected
    });

你能告诉我什么是cropSelected吗?我的意思是,cropSelected的价值是什么?