Srividya Shiv

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31 Posts 10 Threads 0 Cows

since Jul 20, 2000

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Recent posts by Srividya Shiv

Drivelishous

H lp. S m n st l ll th
v w ls fr m m k yb rd.

20 years ago

Meaningless Drivel

Place Association

Yercaud

20 years ago

Meaningless Drivel

java.util.regex

Hi all
I am learning regular expressions in java with sun's tutorial. I am trying to compile the example program, but I get this error:
cannot access java.util.regex.Pattern
bad class file: c:\Java1.4\lib\rt.jar(java/util/regex/Pattern.class)
class file has wrong version 48.0, should be 47.0.
Please remove or make sure it appears in the correct subdirectory of classpath.
Can someone help me out?
Thanks
srividya

20 years ago

Java in General

Writing length Validation for Text Area Fields in HTML

Something like this should work.
<SCRIPT LANGUAGE="JavaScript">

</script>
<form name="form">
<textarea name="desc" COLS="60" onkeypress="maxlength
(500)">some text....</textarea>
</form>

20 years ago

HTML Pages with CSS and JavaScript

content not to be printed

I have an external javascript included in my main.html page. In this javascript , I am doing a document.write. I want this content to be seen on screen but not printed. I have a style to this effect. But it doesnt work. Can someone tell me what is wrong here.
in the main.html....
<style>
@media print{
div.topmsg{ display:none;}
}
</style><body>
<script src='topmsg.js'>
</script>
in topmsg.js
var msg='something'
document.write('<div id="topmsg" style="position:absolute;visibility:hidden">'+message+'</div>');

20 years ago

HTML Pages with CSS and JavaScript

Frames

No luck. I am getting a javascript error that myRemote.frames[1].location.href is null.
Any help please?

20 years ago

HTML Pages with CSS and JavaScript

Frames

I have a mainpage in which i have some form elements and a submit button.On click of the button, I want to open a new window that has 2 frames. The url for the 1st frame is known, but url for 2nd depends on form input. Can someone tell me how to set the url for the 2nd frame once the window is open.
I tried this with onClick event , but doesnt help.
function setSource(newSource){
myRemote=window.open('test.html','reportWindow');
myRemote.location.href = test.html;
myRemote.frames[1].location.href=newSource;
}
Thanks
srividya

20 years ago

HTML Pages with CSS and JavaScript

Servlet called more than once

I had to use evaluate insted of eval, because otherwise I cannot post it.

20 years ago

Servlets

Servlet called more than once

My page looks like this(Its too lengthy,so I edited it):
<script>
function submitButton(sValuex) {
doSubmit(sValuex, 'home');
}
function doSubmit(valuex, formName) {
evaluate('var Form= document.'+formName);
evaluate('Form.mode.value = valuex');
Form.submit();
</script>

<form name="home" method ="POST">
------some code---------
<a href="javascript:submitButton(1000)"><img src="/jsp/images/btn_users.gif" border="0"></a>

<input type="hidden" name="mode" value="0">
</form>

20 years ago

Servlets

Servlet called more than once

Hi
I have this strange problem. I noticed this in my application :
When I submit my form, the servlet is being called many times(I checked this thru my logs). After 3 or 4 times, my session is killed and I am logged off the application. This doesnt happen always but sometimes. When I looked at some FAQs for a solution, there was a suggestion that I should not have a 'form action' and also a 'javascript submit' in the same JSP. I removed the cation attribute from form tag , but my problem hasnt been solved. Can anybody give me some idea as to why this happens and what i can do to solve it?
Thanks
srividya

20 years ago

Servlets

Refresh Problem

Hi Deepa
To avoid duplicate inserts,you can keep a hidden variable in your form or in your session with some value 'true'. Then before insert, read this parameter,if true then insert.Once inserted, reset it to false.Continue your process.
Hope this helps.
srividya

20 years ago

HTML Pages with CSS and JavaScript

text validation

Thanks! It worked!

Is there any reason why focus() would work with onBlur and not onChange? I never came across this point.

20 years ago

HTML Pages with CSS and JavaScript

text validation

Does'nt work.

20 years ago

HTML Pages with CSS and JavaScript

text validation

Hello all
This a simple one that is bothering me for days. I am using this code to validate a textfield
function checkCompCode(value){
sAccInfo = document.mainForm.compCode.value;
len = sAccInfo.length;
if(len<4 || len >6) {
alert("Please enter a 4 to 6 digits value for Component code");
window.document.mainForm.compCode.value='';
}
document.mainForm.compCode.focus();
return;
}
The focus() never works. Any help?
Thanks
srividya

20 years ago

HTML Pages with CSS and JavaScript

deploying a war file on wls6.1

Hi
I faced the same problem too and resolved it. If you are using any additional jars, check the location of the jars and your build file to see if they are the same.
Hope this helps
srividya

20 years ago

BEA/Weblogic