Fix issue using WebUploader in Bootstrap blur box

This article mainly introduces the problems and solutions of using WebUploader in the Bootstrap fuzzy box. Friends who need it can refer to it

In my graduation project, there is a requirement in the Bootstrap fuzzy box. Display the upload button of WebUploader, the effect is as follows:

We directly inserted the upload component into the blur box of Bootstrap:

However, the actual effect is that when the blur box appears, the upload button cannot be clicked.

However, after I pressed F12 to check if there was an error in the console, WebUploader could actually pop up the file selection box, and other functions were normal.

After reviewing the data, I found that the reason for the bug is that the length and width of the [Select File] button are both 0, and the web page needs to be re-rendered. F12 happens to have the function of rendering web pages. The solution is to re-render or instance Uploader. Need to be re-instantiated: uploader.refresh()

The first idea is to register a click event for the button of the blur box, and perform uploader.refresh(( ); However, I seem to have other bugs after I made the modifications.

The final solution is to listen to the event triggered by the blur box and then refresh the component:

$('#updateModal').on('shown.bs.modal',function() {//提示框显示时候触发
    uploader.refresh();   //刷新当前webUploder
 });

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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