如何从input type = file中删除一个对象？

I have input type=file for upload file. When I choose 2-3 files, I have list of file. How can I delete only one object which I choose?

我为上传文件输入了type = file。当我选择2-3个文件时,我有文件列表。如何只删除我选择的一个对象?

<input type="file"  data-ng-click="initFiles2()" data-rule-required="true" id="file"  name="file[]"   multiple data-ng-model="file" />

I tried like other object from list I delete but in this case is not working.

我试着从我删除的列表中的其他对象,但在这种情况下不起作用。

I tried something like this but not working ...

我尝试过类似的东西,但没有工作......

var index = -1;     
    for( var i = 0; i < file.files.length; i++ ) {
        if( file.files[i].name === name ) {
            index = i;
            break;
        }
    }
    file.files.splice( index, 1 );

'name' is name of the file

'name'是文件的名称

1 个解决方案

#1

You can't. The user can, but you can't. There are no methods on FileList that allow you to modify it.

你不能。用户可以,但你不能。 FileList上没有允许您修改它的方法。

1 个解决方案

#1

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