Bootstrap 文件上传插件 FileInput的使用问题

时间:2023-03-09 01:09:51
Bootstrap 文件上传插件 FileInput的使用问题

  在使用bootstrap的文件上传插件fileinput http://plugins.krajee.com/file-input的预览功能时,删除预览图片在 bootstrap 模态框中没有用,需要先点击移除,在点删除才有用

  问题对比:

1.在正常页面中可以使用

  

 <input type="file" id="test" class="form-control inline-form-control"/>
$(document).ready(function () {
var url1 = 'http://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/FullMoon2010.jpg/631px-FullMoon2010.jpg'; $("#test").fileinput({
initialPreview: [url1],
initialPreviewAsData: true,
initialPreviewConfig: [
{caption: "Moon.jpg", downloadUrl: url1, size: 930321, width: "120px", key: 1}
],
deleteUrl: "/watch/video/deleteimage",
overwriteInitial: false,
maxFileSize: 100,
initialCaption: "The Moon and the Earth"
});
     $("#test2").fileinput({
initialPreview: [url1],
initialPreviewAsData: true,
initialPreviewConfig: [
{caption: "Moon.jpg", downloadUrl: url1, size: 930321, width: "120px", key: 1}
],
deleteUrl: "/watch/video/deleteimage",
overwriteInitial: false,
maxFileSize: 100,
initialCaption: "The Moon and the Earth"
});
});

    点击删除,看到了删除请求

  Bootstrap 文件上传插件 FileInput的使用问题

2.同样的代码,将 input 放到modal中

  modal代码

  

<div class="modal fade" id="editVideo" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel"
aria-hidden="true">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">修改视频评测</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="modal-body" style="min-height: 260px;">
<div class="row" style="height: auto"> <input type="file" class="form-control" name="editfile" id="test2"> </div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">关闭</button>
<button type="submit" class="btn btn-primary edit-confirm">确定</button>
</div>
</div>
</div>
</div>

  js在上文已给出

  Bootstrap 文件上传插件 FileInput的使用问题