[英]How to limit to upload mulpltiple files using ng-file-upload in Angular.js
I need one help.I need keep limit of selecting files using ng-file-upload
in Angular.js.I am explaining my code below. 我需要一个帮助。我需要限制使用Angular.js中的
ng-file-upload
选择文件的权限。我在下面解释我的代码。
<input
type="file"
class="filestyle form-control"
data-size="lg"
name="bannerimage"
id="bannerimage"
ng-model="file"
ngf-pattern="'image/*'"
accept="image/*"
ngf-max-size="2MB"
ngf-min-height="100"
ngf-resize="{width: 100, height: 100}"
custom-on-change="uploadFile"
required="required"
ngf-select="onFileSelect($file);"
ngf-multiple="true"
>
Here i have multiple file selecting scenario but i need user can only select maximum 5 files after that it can not select any file.Please help me. 在这里,我有多个文件选择方案,但我需要用户最多只能选择5个文件,之后它就不能选择任何文件。请帮助我。
What about the attribute ngf-select-disabled 那么ngf-select-disabled属性呢
With a condition like "myFiles.length > 5" ? 使用“ myFiles.length> 5”这样的条件?
You could add ngf-drop-disabled too if te user can use drag and drop. 如果用户可以使用拖放功能,也可以添加ngf-drop-disabled。
https://github.com/danialfarid/ng-file-upload https://github.com/danialfarid/ng-file-upload
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