Dynamic display in a jsp
Hi all,
My requirement is I need to display a calender on the jsp and when the user clicks on a date I need to display a set of radio buttons underneath the calender on the same page.
The date field on the calendar is an anchor tag. So what I need to do is take the value of which date is clicked and get the corresponding set of radio buttons( the set of radio buttons depends on the date)and display them on the same page.
I was not able to read the value of the anchor tag when the user clicks on it.
My code which displays the date to the customer is
<td bgcolor ="<%=todayColor%>" width="<%=boxSize%>" align="left" height="<%=boxSize%>" valign="top">
<a id ="sch" href=" " onclick="showDate(request.getParameter(dispDay))"><%=dispDay%></a><br>.
Can anyone please help me with how I can read the anchor tag and display the set of radio buttons on the same page.
Thanks in advance.
pavan
Thanks a lot that worked out.But still as I have my complete requirement is I need to display set of radio buttons when I click on this link.
Can this be possible by javascript.Can anyone give me an idea of how to do this. The actual scenario is like I get the a list of 30 dates and their corresponding radio buttons from a webservice. What I do is I read all the values from that webservice and convert them into text( actually I get the codes) and need to display that as a calendar to the user and when they click on a particular date { I copied a calender from the net and placed that code in my jsp to display the calender)
the set of radio buttons should be displayed underneath the calender.That is both the calender and the list of radio buttons should be on the same page.
Thanks in advance.
Pavan.
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> This took a little while to figure out so I thought I'd share. After
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> images from an Oracle database into a JSP:
>
> The "main" JSP:
>
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> <head>
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> </head>
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>
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>
> The thing to note is that there are no <%@ page import="..." %> or <%@
> page contentType="..." %> tags - just the single scriptlet. It
> seems that for every "<%@" the weblogic compiler sees it puts
> out.print("\r\n"); statements in the generated java source.(???) I
> don't know much about how browsers work but I think that once it sees
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> which is incorrect for the binary stream that's being sent. Another
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> produce server errors. The real fix is to write a bean to handle images
> which I'll work on next (does anybody have any hints on how to do
> that?)
>
> -Erik.
>
> PS, thank you to the people that posted info in this group that helped
> me track down this problem. -
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Please helpThanks a lot that worked out.But still as I have my complete requirement is I need to display set of radio buttons when I click on this link.
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Thanks in advance.
Pavan. -
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out.println(imgLen.length());Your JSP was supposed to write an image to the output and you wrote some irrelevant strings to the output before? This will corrupt the image. It's like opening the image in a text editor and adding some characters before to it.
byte [] rb = new byte[len];Memory hogging. Don't do that.
out.println(ee);You should be throwing exceptions and at least printing its trace, not sending its toString() to the output.
You may find this article useful to get an idea how this kind of stuff ought to work: [http://balusc.blogspot.com/2007/04/imageservlet.html].
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