java - not display the button in jSP -

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I want to hide the table row based on a condition and show my strict line ID 2.

This is my part / line to show / hide 

  & lt;% if (group.equals ("Y")) {%> & Lt; Input & lt;% try {if (dTO.getStat () == 0) {%> Style = "display: none;" & Lt;%}} Catches (Exception Pre) {}% & gt; Type = "button" value = id = "btnview" name = "btnview" onclick = "statusChange ('view', 'add_userFrm'); hide_menu ('showhide2'); loadDataForGivenDiv ('add_userFrm');" Class = "button" style = "width: 100px" /> & Lt;%} Other {%> & Lt; Try input & lt;% {if (dTO.getStat () == 0) {%> Style = "display: none;" & Lt;%}} Catches (Exception Pre) {}% & gt; Type '' button 'value' id = "btnview" name = "btnview" onclick = "statusChange ('view', 'add_userFrm'); show_menu ('showhide2'); loadDataForGivenDiv ('add_userFrm');" Class = "button" style = "width: 100px" /> & Lt;%}% & gt;

But in my application the "View" button is not shown. I can not solve it

The function used to hide this row 

  function hide_menu (id) {document.getElementById (id) .style.display = "none"; Document.getElementById (ID). Style.width = "0"; }

I think the problem is in my code in which the button is "view"

If you set the display to anyone in both, can it be?


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