file uploading using in Struts2

Question

I am working on struts2 application. I have following in my jsp (say main.jsp) –

<s:file name="sampleDocument"/>
<s:submit action="uploadSample" value="Upload" />

See here how my struts.xml handling the action -

<action name=" uploadSample " class=" UploadFiles">                 
        <result name="success"> /main.jsp</result>
        <result name="input"> /error.jsp</result>
</action>

Its all running well. As required file is uploading. But as you have seen I am calling same jsp page (i.e main.jsp) on SUCCESS. Its coming but <s:file> textbox in empty. I mean its there is no file name that I have browse before uploading. Can anyone know how to get this?

score 0 · Answer 1 · edited May 23 '17 at 12:12

0

The value of the <input type="file"/> element is cleared by default for security reasons.

See How to set a value to a file input in HTML?

edited May 23 '17 at 12:12

Community

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answered Sep 28 '12 at 20:01

Aleksandr M

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score 0 · Answer 2 · answered May 28 '09 at 13:35

0

You need properties on your action that reflect the names of the parameters in your JSP. Have a look at this documentation for an explanation of which properties to look for.

answered May 28 '09 at 13:35

Peter Kelley

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Same I have done but after uploading file when same jsp page appears it does not show the name of the file browsed, i.e textbox of tag comes empty. Suggest. – vivmal May 30 '09 at 02:57
Do you have the value attribute of the tag set? – Peter Kelley May 31 '09 at 13:38

score 0 · Answer 3 · answered Mar 22 '12 at 04:40

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you should define getter and setter functions for fileName. This will ensure that the value is populated in the view once it returns from the action.

answered Mar 22 '12 at 04:40

file uploading using in Struts2

3 Answers3