javascript – IE 11在使用HTML input = file标签时锁定文件

1. I choose the file using browse in the file input in IE11

2. I deleted the file using shift+delete in the Explorer

3. Then when I refresh the folder, the file that I deleted reappear again in Explorer.

反正我是否可以在客户端javascript发布文件句柄？我在IE 8中尝试过该测试,但没有发生这个问题.

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解决方法:

我可以在IE 11中释放文件处理程序,如下所示.

    document.getElementById("fileToUpload").value=""; // input file field
    document.getElementById("uploadForm").reset(); // form that containing input file field

标签：javascript,internet-explorer-11
来源： https://codeday.me/bug/20190702/1355923.html