I have a problem with my perl program - it is not able to display the output of vowel count and word repetition count from a text file.
The whole Perl program is supposed to read a paragraph of text and calculate followings based on the text:
1. number of empty spaces.
2. number of words in the text.
3. number of vowels in the text (a,e,i,o,u)
4. number of words with repetition in the text
Example output:-
No. of empty spaces: XX
No. of words : XX
No. of vowels -
a:: XX
e: XX
I: XX
o: XX
u: XX
Words with repetition-
Word 1 : XX
Word 2 : XX
..... ....
..... ....
I just need someone to tell me what the proper syntax is for calling a perl sub from another perl sub.. in trying to use onClick to call a sub in Htmlform() .. but its not working... the cgi works fine.. the mySql parts work fine.. more specificallyprint start_html(-title=>'Lab 6',-scrip=>{-language=>'PerlScript', src=>'mySqlProg.cgi'});i dont know if the above is the corect syntax in relation to thisprint "<button type='button' value='view' onclick='show_entries();'>Show Table Values</button>";
#!/usr/bin/perl use strict; use warnings; use CGI qw/:all/;
The Perl writes an application/x-javascript header followed by some js code (like document.write).
I can't use the hidden frame method suggested by Erwin Moller because the client page is an eBay ad, and they will not allow any frame code.
Now I want to pass to my Perl script an argument value which cannot be known until the page is loading (specifically, the page title, which is created by eBay and contains a unique id). I know how to get the page title with js, but there's no way (that I can figure out) to dynamically create the src argument of the <script> tag.
I've uploaded a new version of the javascript::Minifier module that was on CPAN. It was a translation of JSMin but I rewrote it so it now handles missing semicolons, + ++ code, and leaves those freaky IE conditional comments in the output. The goal was that if working code is input then working code is output where working == working. Breaking code that works is not such a good idea. Code:
I want to check whether the flash is installed or not on client so i have a javascript function which does this , now i want the resultant variable from this function to return to perl variable in cgi file. i dont want to use form submit because i dont need it. i simply have to take decision for further coding depending on this variable returned from javascript. :cry:the way i m doing is,cgi file,
I have a webpage (Perl) that allows a user to select one of two buttons that represent :
<button id = "1" onclick="loadXMLDoc('mysqlinsert.pl')">Choose $name1</button> <button id = "2" onclick="loadXMLDoc('mysqlinsert.pl')">Choose $name2</button>
Based on the button they choose, I need to pass a variable (declared in Perl) to another Perl page that is responsible for updating/inserting in a MySql Database.
As you can probably tell, I'm new to this. But I'm not sure how the variable ($name1) can be used in Perl to the loadXMLDoc, and then get passed using the 'POST' technique to mysqlinsert.pl??
function loadXMLDoc(url) { if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
I have posted a question I believe that relates more to the PERL language, but it has to do with reading an external data only javascript extension file. [URL]
I am asked to use JavaScript as part of an intro course on Perl in one of the projects.There are two html frames. The lower frame contains two user forms, one for a set of fields (name, email, comments etc), and the other that I am trying to add so that I can set a refresh rate for the upper frame.When I submit the frame rate as a number, say 5, the upper frame reloads but does not refresh at the rate I indicate.
To read a cookie: Code: <script language=javascript> <!-- var cook=document.cookie.split(";"); var pieces=cook[0].split("="); document.writeln("Your javascript cookie is called: " + pieces[0] + "<br>"); document.writeln("Its value is: " + pieces[1]);
I am making a call to a perl script using AJAX, this is basically updating a shopping cart item quantity, however; it only works about half the time.. Code:
function UpdateItem(Qty, ProdID, Size){ var XMLHttp; var ee; if(navigator.appName == "Microsoft Internet Explorer") { XMLHttp = new ActiveXObject("Microsoft.XMLHTTP"); } else { XMLHttp = new XMLHttpRequest(); } [Code]...
I have a perl script which is called via Ajax. It simply writes 3 values to a database. The code works fine (values get written successfully) but I get an "Internal Server Error" thrown. The Errorlog says "premature end of script headers". There was no problem with the application - it works as required and has for a few months - but I noticed the error via Firebug when testing something else.So I started stripping perl out of the script in an attempt to locate the problem .. and continued till I only had only had two lines left .. the shebang and exit .. I still get the 500 error. Running the script direct from a browser gives the 500 error in the browser window ... from the command prompt it's fine - ie. nothing in the apache errorlog.
There is nothing wrong with the server configuration - it has hundreds of perl scripts and has been running for years.
Looking to parse the XML file a perl script sends back.I wantto get values from specific tags in the XML file. Here is my code:
[Code]...
The code seems to be getting hung up on the dataType: "xml", line because when I comment it out, it goes to the next step and executes the function (although it doesn't do anything). how I can change this or just take a different approach? Let me know if I can provide more information.
I'm finally diving into regexp by porting a perl script over to js that uses regexp to compress javascript into a bookmarklet capable format.I've successfully worked out 90% of the expressions but am troubled with a few, this one at the moment is odd:I want to remove the first line if it hasjavascript:So I thought str.replace(/^javascripts+:s+/, "") would be ok. I want javascript text, any space, colon, any space and new line. what I'm doing wrong.btw this is the original perl version
I have an assignment to create a program in JS but I have not read JS much more. So, for this assignment, can anyone help me to solve this assignment? Check attachment. [URL]
I'm trying to write a Tic-Tac-Toe program in JavaScript. I have an array containing the state of the grid. For some reason when I update the "O" for the computer's move, it doesn't show this in the updated grid. I don't understand why.[URL].. I'm brand new to JavaScript, and sometimes I accidentally use syntax from C++ or PHP when writing, so it could be something as simple as that. I just can't figure it out.
I have the source code to an old BASIC program that a friend of mine would like to run online. I am a beginner at JS, but I think that it would be a good choice for the project. My background is in C/C++ and web development.
Any suggestions that might get me off to a good start here? I can provide more information if needed, but I am not sure what would be helpful. The program is 550 lines in what appears to be BASIC and is a calendar conversion program. You give it a date and it will convert it into one of many other date reckoning systems (Gregorian, Hebrew, Egyptian, etc, etc).
import javax.swing.JOptionPane; class TriangleArea { public static void main(String[] args)
[Code]....
I am trying to create a program that will run and repeat asking user for another input. The program is work but i cannot get the while loop or to ask user to enter another input to work.
I recently made a java program (multiple classes) which requires user inputs (multiple classes), however I am not sure how to either A) turn it into javascript so that I can put it on a website, or B) add the java file itself to a webpage.