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java servlets accepts array of check boxes

java servlets accepts array of check boxes

java servlets accepts array of check boxes


is it possible to send array of checkboxes to java sevlet.
In my HTML I do the following


    <td><INPUT TYPE=checkbox NAME=check_all VALUE=Eh  id="check_all[0]">
      <b>Select all documents</b></td>
    <td><div class="indent"><input type="checkbox"  name="check_all"  id="check_all[1]"
        value="EZ"/ > Account statements </div></td>
    <td><div class="indent"><input type="checkbox"  name="check_all"  id="check_all[2]"
        value="EA"/ > Account statements </div></td>
    <td><div class="indent"><input type="checkbox"  name="check_all"  id="check_all[3]"
        value="EP"/ > Account statements </div></td>


Now when i submit and try to catch thhe values in my java sevlet, Like

String check_all = req.getParameter("check_all[0]");

I get null, like it is not recognizing an array, but if i do

String check_all = req.getParameter("check_all");

I get te value "Eh"

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