CODEWITHSUNDEEP
javahtmlcssjsp
Yellow Flash
Yellow Flash

Reputation: 872

How to use java code in JSP <c:if> condition

How to use the value of "ft" in c:if condition.

    <% Date dNow = new Date( );
   SimpleDateFormat ft = 
   new SimpleDateFormat ("yyyy.MM.dd hh:mm:ss a zzz");
   out.print( "<h2 align=\"center\">" + ft.format(dNow) + "</h2>");%>

Here is my way of using code in JSP(sample code)

<c:if test="${row.RecvDate}-$(ft) > 48"></c:if> .....

Explanation of my task: Need to subtract two date and check the condition is greater the 48 hours, the row should be highlight in green color, otherwise fine (no change).

So I got values from database and doing validation in JSP page for highlighting row as per condition.

Upvotes: 1

Views: 681

Answers (1)

3bu1
3bu1

Reputation: 985

convert your date in to integer and subtact it and compare it as you wish

 int i = (int) (new Date().getTime());
        System.out.println("Integer : " + i);
        System.out.println("Long : "+ new Date().getTime());
        System.out.println("Long date : " + new Date(new Date().getTime()));


    Integer : 1345619256
    Long : 1345619256308
    Long date : Wed Aug 22 16:37:36 CST 2012

Upvotes: 1

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