Convert HTML ASCII codes with JSTL and Apache Taglibs?

I am building a web application using JSTL and some of the Apache Taglibs, so these are the taglibs I have at my disposal currently. What I am looking for is the ability to handle the ' that appears in submitted search strings which contain the ' character. SQL seems to be able to handle other special characters (such as &, [, ", etc) but I can't get it to get along with the '. I have tried using a <string:replace replace="'" with="\'"> to escape the ', but this doesn't seem to work either. Any suggestions? Let me know if you need more information to be able to fully understand the situation.
--Ioeth

By the way, the search string that a user enters is getting Tokenized using " " as the token and then fed directly into multiple SQL LIKE comparisons based on how many tokens were found.

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filename = text-007.                                                                          "'HTML_TAB
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Simple setup problems with JSTL and Tomcat

Hi all, I'm having some problems getting JSTL to work the 1st time. JSTL setup seems to be a common problem for relative newbies, but having read previous threads, I still haven't been able to solve my problem so hopefully someone can help:
the jstl.jar and standard.jar are in my WEB-INF/lib directory, so I don't think it's a classpath problem.
My jsp page has the following at the top:
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>Later, I reference a bean var with :
<c:out value="My var is : ${var.property}"/>In my web.xml I have:
<taglib>
<taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/lib/jstl.jar</taglib-location>
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On startup I get the error when compiling the JSP:
No such tag out in the tag library imported with prefix c
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Thanks in advance,
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I think this note from the JSTL mailing list by Shawn Bayern, one of the lead developers of Jakarta JSTL and the author of "JSTL In Action", will clarify it:
http://www.mail-archive.com/[email protected]/msg04587.html
Don't put that <taglib> in your web.xml. All the books tell you to do it, but Shawn Bayern has the right answer. The URI should be the one that's in the TLD JAR .tld files.
I use JSTL and Tomcat 4.1.24 without the <taglib>, and it works fine. - MOD

Convertion to ASCII code

Hi everybody,
I have string:s, I convert it to an integer in base 16:
int a = 0;
a = Integer.parseInt(s, 16);
How can I convert the integer: a to it's equvalence ASCII code?
Any help is greatly appreciated.

I think we'lll try that again;-
char c = (char)a;Without other info, and based solely on 'ascii' the following is probably better...
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Easy accent (special character) translation to html numeric codes with xdk.

Hi, I have an xml (obtained via xsql) with the correct special characters (spanish accents in this case), I got it in a servlet like:
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XMLDocument xsqlDoc = (XMLDocument)req.processToXML(params);
XSLProcessor processor = new XSLProcessor();
processor.setBaseURL(xslUrl);
XSLStylesheet sheet = processor.newXSLStylesheet(xslUrl);
processor.processXSL(sheet, xsqlDoc, out);
This works fine, I got a pretty xml document like:
<BLOQUE_B>
<ROW num="1">
<TITULO>Trabajos TopogrÃ¡ficos Catastrales.</TITULO>
<TITULO_RESTO>PolÃgono nÃºm. 6</TITULO_RESTO>
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<ESCALA>Escala 1:5000</ESCALA>
<FRASE_INTRODUC>VersiÃ³n original</FRASE_INTRODUC>
<DESCRIPCION_FISICA>1 plano</DESCRIPCION_FISICA>
</ROW>
</BLOQUE_B>
The problem comes with the special characters (accents), I need to output as html codes:
Ã¡ --> &#225;
Ã© --> &#233;
etc ...
I've try with xdk 10 (xls v2), using the new character-map funcion, but it didn't work. (applying version="2.0" in the stylesheet and processor.setXSLTVersion(oracle.xml.parser.v2.XSLProcessor.XSLT20)
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It's there an easy way to make this?
Why didn't work the character-map with xdk10 (xls v2))
Thanks in advance
Felipe Llano

I found a solution, without using xsl, just with the jtidy library, as I need the translation via servlet, I did it with just a few lines like:
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ByteArrayOutputStream out3 = new ByteArrayOutputStream();
xsqlDoc.print(out2);
Tidy tidy = new Tidy();
tidy.setXmlTags(true);
tidy.setXmlOut(true);
tidy.parse(new ByteArrayInputStream(out2.toByteArray()), out3);
out.print(out3.toString() );

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For years, I've used the DIVX Converter/Codec to output video files from Final Cut Pro 7.0.3 via the Export/Use Quicktime Conversion/Divx as a .divx file. But today, after I upgraded my OS from 10.6 to 10.7 and installed the latest version of DIVX Pro, the normal output functions pop the screen showing that the output processing has started, but it then hangs with "0%" showing in that screen. Is DIVX no longer compatible with FCP in 10.7? Or, is there some additional setting change needed somewhere to make it work as usual. Oddly, DIVX has no email contact information on its site's "Support" section and nothing in their forums appears to address this. Any suggestions or info appreciated.

You ask this question at FCP forum this is FCP X forum https://discussions.apple.com/community/professional_applications/final_cut_stud io

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Customer sent us PDF files created in MS Word. Of course, Word creates CMYK versions of colors. I need the red text and black text converted into spot colors for 2 color output on press. Is there a way to do this? I saw another thread that said there is a Fixup in the Print Production/Preflight section of Acrobat X that has a convert to Spot, but I'm not seeing that. All I see is Convert to CMYK. I'm using Acrobat X 10.1.13 on OS X. Any help would be appreciated. He also sent the Word docs so I can drop that into InDesign and reformat the whole thing and fix the colors myself but if I can do it in Acrobat, that would be a lot quicker. Thanks!

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Hi
In our files, we have a mixture of spaces and tabs as a delimeter. How do I convert a double array into a string?
Thank you.

Not sure about the last part of your question.
The Search and Replace pattern can be better than the simple Search and Replace string when you have to do complex searchs, such as detecting multiple spaces.
Have a look at the attachment.
CC
Chilly Charly (aka CC)
E-List Master - Kudos glutton - Press the yellow button on the left...
Attachments:
ReplaceSpaces.vi ‏27 KB

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Is it possible to convert integers (ascii codes) into Strings. It cannot be done by casting like:
int temp = (String)(111)
Please help me out. I think there is a method for this.

Something as simple as String.valueOf((char) 111) comes to mind...

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Hi
i am trying to convert the following code to jstl
<OPTION <% if (rpt.equals("none")) { %> selected <% } %> value="none" id="none"> </OPTION>i am doing something like this with jstl but it isnt correct
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null
Message was edited by:
bhaarat_java

1) The URI you are using suggests that you
removed/copied the tlds into the WEB-INF directory,
and that your web.xml uses them. You should not do
this. The tlds are in the JSTL jar files. By
maintaining the proper URI, the one defined in the
JAR, you will be sure to be using the proper version
of the TLD and tag library.Thanks, I must have missed this important bit while scanning the docs. It's probably an old feature I've never investigated - so much to read and do :-)
>
2) Outputting the ${scope} string instead of a
representation of the scope object suggests that EL
is not being interpreted. This may be because you
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(web.xml) xmlns, or because you are using a non RT-EL
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Hello,
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Waiting for a quick reply
rgds,
Sameer

1. What are the chars you are talking about? As already mentioned, they are control chars in unicode. What character encoding would you like to use, or in other words, what characters would you like to have for those bytes?
2. The character encoding of the dos console (Cp850 on the windozes I've used) is different from the system's default encoding (Cp1252, IIRC). This will cause problems if you want to print out text having non-ascii characters. For example System.out.println("ÅÄÖ") should print out the last three letters of the finnish alphabet but it prints something else instead. But if you write the text to a file it comes out as it should.
Another character encoding can be used by wrapping an OutputStreamWriter around System.out:
OutputStreamWriter osw = new OutputStreamWriter(System.out, "Cp850");
PrintWriter out = new PrintWriter(osw, true);
out.println("ÅÄÖ");
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There is a way to insert an image inside of the html code
with width and height already? I mean, now, if I want to insert an
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d like that if I insert an image it goes as: <img
src="images/canto_topo.gif" width="8" height="29" />
is possible in dreamwaver to do that?
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If you insert the image using the "Insert Image" function, DW
will
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Or, if you'd rather insert them the way you are, in the
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Hope that helps,
Patty Ayers | www.WebDevBiz.com
Free Articles on the Business of Web Development
Web Design Contract, Estimate Request Form, Estimate
Worksheet
"Vismona" <[email protected]> wrote in
message
news:gc60ut$nmv$[email protected]..
> There is a way to insert an image inside of the html
code with width and
> height
> already? I mean, now, if I want to insert an image at
the code, goes only
> <img
> src="images/test.gif" /> I d like that if I insert an
image it goes as:
> <img
> src="images/canto_topo.gif" width="8" height="29" />
>
> is possible in dreamwaver to do that?
>
> Thanks!
> Vismona
>

Ascii Codes

Is there a function that can convert an ascii code to the proper character?
ie: in excel, one can use code() and char() to go back and forth.
Found some ref to \u0041 = A, but not sure if this is the right method?
Any assistance greatly appreciated.

Hi,
CODE("A") could be written in JavaScript as "A".charCodeAt(0), where the argument to charCodeAt is the position in the string so "AB".charCodeAt(1) would give you the code of B
and
CHAR(65) could be written in JavaScript as String.fromCharCode(65). The method fromCharCode can take a list so String.fromCharCode(65,66,67) will return "ABC".
Bruce

Having trouble with rounding and if/else

I am trying to write a program that reads 2 floating-point numbers and test if they're the same when rounded to 2 decimal places and whether they diff by less than 0.01. I'm having trouble compiling it, with errors such as
"C:\Documents and Settings\John\My Documents\Test2.java:24: 'else' without 'if' else"
C:\Documents and Settings\John\My Documents\Test2.java:18: cannot find symbol
symbol : method round(double,int)
location: class java.lang.Math
     double round1 = Math.round(firstinput,2);
                         ^
C:\Documents and Settings\John\My Documents\Test2.java:19: cannot find symbol
symbol : method round(double,int)
location: class java.lang.Math
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import java.util.Scanner;
import java.text.NumberFormat;
import java.math.*;
import java.lang.Math;
public class Test2
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     System.out.println("Enter your first floating-point number: ");
     double firstinput = sc.nextDouble();
     System.out.println("Enter your second floating-point number: ");
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     double round2 = Math.round(secondinput,2);
     double total = round1 - round2;
    if(round1 == round2);
    System.out.print("They are the same when rounded to two decimal places. \n");
    else
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     else
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}

Are you restricted to Math.round()? Try reading about DecimalFormat:
http://java.sun.com/j2se/1.4.2/docs/api/java/text/DecimalFormat.html
Your code with DecimalFormat:
import java.text.DecimalFormat;
import java.util.Scanner;
public class Test2 {
    public static void main(String[] args) {
        DecimalFormat df = new DecimalFormat("#.##");
        Scanner sc = new Scanner( System.in);
        System.out.println("Enter your first floating-point number: ");
        double firstinput = sc.nextDouble();
        System.out.println("Enter your second floating-point number: ");
        double secondinput = sc.nextDouble();
        double round1 = Double.parseDouble(df.format(firstinput));
        double round2 = Double.parseDouble(df.format(secondinput));
        double total = round1 - round2;
        if(round1 == round2)
            System.out.print("They are the same when rounded to two decimal places. \n");
        else {
            System.out.print("They are not the same when rounded to two decimal places. \n");
            if(total<1.01 && total>0.99) //<== Rather redundant, why not just use total == 1
                System.out.print("They differ by less than 0.01. \n"); //<== From the above if statement, it seems if you are looking to see if the 2 numbers differ by less than 1.00, and not 0.01. The same goes for the else statement below
            else
                System.out.print("They do not differ by less than 0.01. \n");
}Also, when I ran your program with the latter code and entered two same floating point numbers, it also printed out "They do not differ by less than 0.01." I've added curly brackets around the outer else statement to ensure that it does not happen. It's best to use curly brackets in structured statements if their function exceeds more than one line; for stability and legibility.
Also, read my comments.

Convert HTML ASCII codes with JSTL and Apache Taglibs?

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