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Published on 2010-03-30T02:08:59Z
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<c:forEach items="${myParams.items}" var="currentItem" varStatus="stat">
</c:forEach>
I want to concatenate the values of currentItem.myString and output it at the end of the loop
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hi all.
I want to pass a textbox value from source JSP file to the destination JSP file on a href click event withour using javascripts. can anyone help me out in this?
i tried using the following method but iam getting error like "End tag is required"
<a href="/destinationFile.jsp?sDate=<%='+txtDate…
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I'm retrieving values from database to table in jsp.(to a column)
I want to insert that value into another table in database. To do that i'm using another jsp table to insert that value in db and i call that jsp page in my previous jsp's page form action tab.
I use request.getParameter() method…
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How should I access the ServletContext from a .jsp? For example, how can I call the getRealPath method from inside a .jsp.
Here's a Servlet, which works fine:
protected void doGet(
HttpServletRequest req,
HttpServletResponse resp
) throws ServletException, IOException…
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I want to upload a zip file in a jsp page and the user is sent to another jsp page after he selects and uploads the file.
In this second page I want to
1.)extract the uploaded zip file.
2.)read some content from the extracted file(s) and allow the user to change/edit them
3.)save the user changes…
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What happens when headers are repeated in a .jsp you include in another .jsp?
For example if example.jsp starts with this:
<?xml version="1.0" encoding="UTF-8"?>
<jsp:root version="2.0" xmlns:jsp="http://java.sun.com/JSP/Page">
<jsp:directive.page contentType="text/html; charset=UTF-8"…
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I'm having a problem, where I wish to run several command line functions from a python program using a GUI. I don't know if my problem is specific to PyQt4 or if it has to do with my bad use of python code.
What I wish to do is have a label on my GUI change its text value to inform the user which…
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I'm embarrassed that I'm asking this question, but here I go:
Suppose you have the following function foo. When I'm running a for loop, I'd like it to skip the remainder of foo when foo initially returns the value of 0. However, break doesn't work when it's inside a function.
As it's currently…
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I'm embarrassed that I'm asking this question, but here I go:
Suppose you have the following function foo. When I'm running a for loop, I'd like it to skip the remainder of foo when foo initially returns the value of 0. However, break doesn't work when it's inside a function.
As it's currently…
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I had learnt by reading your great answers here, that it is not good practice deleting items from within a foreach loop, as it is (and I quote) "Sawing off the branch you're sitting on".
My code currently removes the text from the dropdownlist, but the actual item remains (just without text displayed)…
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The following article was published on a Sun Microsystems website a number of years ago by John Feo. It is still useful and worth preserving. So I'm republishing it here.
How I Got 15x Improvement Without Really Trying
John Feo, Sun Microsystems
Taking ten "personal" program…
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