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In one of the project &nbsp;we want to display a file system as a Tree in JSP so that the user can view the complete file structure as and when he wishes. The complete content is not know as this structure comes from DB. only when the user demands the data (clicking to open the tree) that particular data will be displayed. i.e <br />
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&nbsp; &nbsp; &nbsp; &nbsp; Main folder<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|___ Sub Folder<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|___ folder 1<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|___ // from here data comes from DB not sure how many children can be there &nbsp; &nbsp; &nbsp; &nbsp; <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|___ folder 2<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|___ folder 3<br />
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Also Please note on click on any of the child I need to send the complete path for querying so the tree tag lib must faclitate these operations.<br />
<br />
So please suggest me some good example which will help me in achieving the above requirement.
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In one of the project  we want to display a file system as a Tree in JSP so that the user can view the complete file structure as and when he wishes. The complete content is not know as this structure comes from DB. only when the user demands the data (clicking to open the tree) that particular data will be displayed. i.e 

        Main folder
         |___ Sub Folder
                 |___ folder 1
                         |___ // from here data comes from DB not sure how many children can be there         
                 |___ folder 2
                 |___ folder 3

Also Please note on click on any of the child I need to send the complete path for querying so the tree tag lib must faclitate these operations.

So please suggest me some good example which will help me in achieving the above requirement.

Dynamic Tree in JSP using any good open source tag library or any other alternative.

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