问题描述
我正在使用angular-croppie裁剪图像.收割机工作正常，但是有问题.我想在《莫代尔》中打开收割机.但是，当我单击choose file button使用文件资源管理器窗口打开的模式时，我想在从文件资源管理器中选择图像后打开模式，然后在裁纸器中显示该图像.我正在为此功能使用AngularJs和Jquery.
I'm using angular-croppie to crop my images. the cropper is working fine but there is a problem. I want to open the cropper in The Modal. But when I click on the choose file button the modal open with the file explorer window, I want to open the modal after selecting an image from the file explorer and then show that image in the cropper. I'm using AngularJs and Jquery for this function.
我的代码的CodePen链接是此处
CodePen link for my code is here
我已尽力解释此问题，但如果您仍然不明白，请单击给定的链接.请不要将此问题标记为重复，因为我已经在StackOverflow上进行了搜索，但仍然找不到解决方案.
I've tried my best to explain this issue but if you still don't understand then click on the given link.Please don't mark this question as a duplicate because I've already searched on StackOverflow but still couldn't find the solution.
推荐答案
我刚刚在文件(长度)中添加了一个有角度的$watch，它触发了弹出窗口而不是文件打开按钮，因此效果很好.
I just added an angular $watch to the file (length) which triggered the popup instead of the file open button and it works fine.
这是您更新的代码笔
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