RSS Feeds :: DEVPPL - Forums > JavaScript Forum

Return value to method in class

45740 — 2009-11-20T02:32:38+00:00

Hi...i'm still new at this js oo..what i would to do is return value from a one class method to the other..as you all can see below i have 2 simple class which isMyMath andMathResult ..the problem is how can i return the value ofthis.DoMath() which isthis.total inMyMath to this.ShowMathResult inMathResult ..thanking you all in advance for reviewing my post

Code:

function MyMath(){
   this.StartMath =
function(a,b,c){
      this.a = a;
 
    this.b = b;
      this.c =
c;
      this.DoMath();   
 
 };
   this.DoMath() = function(){
 
    this.total = this.a +this. b - this.c; 
 
    return this.total;
   };
 
 
}
function MathResult(){
 
 this.ShowMathResult = function(){
      
alert(this.total);
   }
}

...

Statistics : Posted by luz • on Fri Nov 20, 2009 3:32 am • Replies 0 • Views 11

Re: helppp

44865 — 2009-11-19T19:23:55+00:00

what is this script supposed to accomplish?????

Statistics : Posted by djtonic • on Wed Nov 18, 2009 3:29 am • Replies 1 • Views 42

Looking for Javascript Developer 3+ yras experience

45729 — 2009-11-19T12:29:23+00:00

Hi,

looking for javascript developer who has mor ethan 3+ experience. good package.

Job Discription – Javascript Developer

Development experience in the following areas in Javascript:
Extensive experience in designing user interfaces (tab, widgets) through Java script
Experience in handling objects: File upload, Browser object, Form object, Frame object, Event object, Window object, Timeout methods, Location object, History object,
Document object
Experience in creating and using classes/objects.
Experience in developing applications for multiple browsers
Experience in OO concepts like inheritance, polymorphism, encapsulation etc.
Debugging experience including CSS debugging
Experience in Javascript libraries like JQuery
3-5 overall, atleast 1+ year hands on in Javascript in areas mentioned above.
Good communication skills
Experience in multi lingual applications
Experience in open source tool(s)
Experience in databases – MS SQL / ORA / DB2 / MySQL

location: Bangalore

...

Statistics : Posted by hyperthinksys • on Thu Nov 19, 2009 1:29 pm • Replies 0 • Views 18

Re: Firebug Issue

44865 — 2009-11-19T11:42:08+00:00

source code can be viewed with or without firebug installed. Not possible to stop people from viewing source.

Statistics : Posted by djtonic • on Thu Nov 19, 2009 11:52 am • Replies 1 • Views 24

Help ME!!!!!!!!! Project due tomorrow!!!!!

45714 — 2009-11-18T14:12:50+00:00

I have a project that i have no idea where to start with.

The question is - Write a program that reads a line of text from the keyboard and then displays it without any punctions. Hint: create a string or punctuation character ",.:;'?!\"()" test to see if the next character of the line is not a substring of the punctuation string, then add it to the new string that does not contain punctuation.

Any help is appreciated
thanks

Statistics : Posted by ItsDueTomorrow • on Wed Nov 18, 2009 3:12 pm • Replies 0 • Views 25

Re: I need help in this code

45702 — 2009-11-17T22:44:02+00:00

Please help me
i need to solve this problem
please help

Statistics : Posted by ananabha • on Mon Nov 16, 2009 6:28 pm • Replies 1 • Views 54

required field is not working in my form

15824 — 2009-11-12T22:09:51+00:00

My form wont recognize required field. If I leave it blank it still processes.
This script works elsewhere so don't know why:
Here is atbeginning:

Code:

Here's the form:

Code:

...

Statistics : Posted by jeff5656 • on Thu Nov 12, 2009 11:09 pm • Replies 0 • Views 109

Re: how to make show/hide page

7034 — 2009-11-12T11:11:21+00:00

Well the easiest way to do this would to have a div containing the comment form. This div will need to look something like:

Code:

You will also need the javascript code:

Code:

comment_state
= 'none';
function show_comment() {
if (comment_state == 'block')
{
   comment_state = 'none';
} else {
 
 comment_state = 'block';
} 
document.getElementById('comment').style.display = comment_state;
return false;
}

and finally the link

Code:

Show Offline Friends

Hope that helps,
Flabby Rabbit

Statistics : Posted by flabbyrabbit • on Thu Nov 12, 2009 10:04 am • Replies 1 • Views 142

Navigation menu problem

21634 — 2009-11-12T07:51:31+00:00

now i am making a navigation menu using images by on mouse over function,
i want to make a div that shows menu using css and javascript function

plz find the attached image .. and try to help me

Statistics : Posted by john_zakaria • on Thu Nov 12, 2009 8:51 am • Replies 0 • Views 265

Re: chained onclick events

45643 — 2009-11-10T18:35:12+00:00

Yes there is, you could call a function for that

Code:

Test

Sortable List Game Trainer Game Cheats

Statistics : Posted by gun5 • on Sun Oct 11, 2009 6:30 pm • Replies 1 • Views 632

Re: Ball drop on page load

45643 — 2009-11-10T18:11:29+00:00

Code:

And I call this script in below form...

Code:

Select All

...

Statistics : Posted by bhanukaputer • on Mon Nov 09, 2009 10:57 am • Replies 0 • Views 114

DST time calculation using JavaScript

45544 — 2009-11-09T09:23:51+00:00

Hello Everyone,

Can any one provide me below information.
1. I want to know whether DST is on or off from a given Date object of JavaScript.
2. How to get DST start time and DST end time using JavaScript

Statistics : Posted by venkatakesava • on Mon Nov 09, 2009 10:23 am • Replies 0 • Views 43

Re: run .exe file automatically as people browsing my web page

44865 — 2009-11-04T05:05:23+00:00

you cant run an exe on someone elses machine. You would need to have some activeX installed. what is in the .exe? I personally beieve your visitors need to be aware you are going to execute a file and it is in very bad taste to even attempt it. but if you want to have a download/open dialog box run when someone clicks a button just use simple html tag.

Click here !
I know it isnt what you want but i just disagree with .exe at page load plus it is a more complicated thing than your little java snippet.

tim.

Statistics : Posted by djtonic • on Wed Nov 04, 2009 3:51 am • Replies 1 • Views 161

Re: Yahoo YUI autocomplete - JSON & "invalid label"

45558 — 2009-10-30T19:24:45+00:00

Hi There,

I am using SOlr.

Please explain How did u solve this problem "invalid label"

Ankit

Statistics : Posted by abhatnager • on Thu Aug 21, 2008 8:20 am • Replies 2 • Views 837

IE7 and window width calculation

45544 — 2009-10-30T02:17:50+00:00

Hello everyone,

I am facing problem with the calculation of windowidth in IE7. It work correctly in IE6 and IE8. But it is giving wrong values in IE7. Can some one please help to figureout the problem.

Below is the piece of code i am using to get the window width.

width = window.innerWidth || doc.body.offsetWidth || doc.documentElement.offsetWidth;

PS: The same thing is provide the correct value when resize the window

Statistics : Posted by venkatakesava • on Fri Oct 30, 2009 3:17 am • Replies 0 • Views 60

Re: IE8 object expected error

45513 — 2009-10-27T19:15:35+00:00

unbelievable. it was the type="application/javascript" in the script tag that was causing the problem!

never mind. crisis averted.

Statistics : Posted by cjgtek • on Tue Oct 27, 2009 8:07 pm • Replies 1 • Views 189

Re: javascript and marquee

44865 — 2009-10-26T15:07:12+00:00

Hi Za113 are you using the Mootools JS engine? Also, which browser and what is the web address so we can see the live results of what you are having issue with?

talk later.
Tim.

Statistics : Posted by djtonic • on Mon Oct 26, 2009 10:17 am • Replies 1 • Views 103

Re: help writing a script.

44061 — 2009-10-23T03:36:05+01:00

oh ,I willl see it haha

Statistics : Posted by yuhang919 • on Tue Oct 13, 2009 5:31 pm • Replies 1 • Views 618

Something like an INI editor or a DelimitedText-Editor

45445 — 2009-10-21T13:53:41+01:00

Hi all,

Am very, very, very new to PHP and Javascript and not sure if I should be posting this to a Javascript or PHP forum so I posed the question on both FORUM.

Basically, I am looking for something like an INI editor of sort that I can use to let users modify delimited files which are in actual fact my INI file for my scripts on a UNIX box:

Below is an example of what the delimited file may look like:

Servername:OS:IPAddress:TypeofServer:Description:
SERVER01:AIX:1.2.3.1:PROD:Online Server:
SERVER02:Solaris:1.2.3.2:DEV:Online Dev Server:
SERVER03:Linux:1.2.3.3:TEST:Online Test Server:
SERVER04:Windows:1.2.3.4:PROD:Timesheet PROD Server:
SERVER05:HP:1.2.3.5:PROD:Candidate PROD Server:

I want to be able to provide the user with the list of directory on the server, and when they click on one of the files on the directory listing, it should allow them to load the file in some kind of form based web page and then they can make the changes and save the file. At the moment, users ar...

Statistics : Posted by newbie01javascript • on Wed Oct 21, 2009 1:53 pm • Replies 0 • Views 101

Total up values in textboxes

16937 — 2009-10-14T17:23:41+01:00

hi guys..firstly i'm sorry if my english is terrible.
i need some help in solving my problem..

in my webpage, i've a form which contains several textboxes and a submit button. all the textboxes are generated using php looping method. the codes are simply like this..

for($i=0;$i<5;$i++){
?>

}
?>

so, what i wanna do is, when user click the submit button, it will sum up all the textboxes values and pop up alert message telling the total value.

thanx in advance..

Statistics : Posted by hazrizal84 • on Wed Oct 14, 2009 5:23 pm • Replies 0 • Views 428

calculating function

45321 — 2009-10-12T04:58:40+01:00

hi im a bit new to javascript ive got this project that im a bit stuck.here is how the script should work it mostly like a shopping cart but not using database.my script shoul have an option to change the value of each item in two different currency it depend on wich ever you choose it will the display the cost of that item next to it in its selected currency now thats fine and working next to it ,it will have a field were i will enter the quantity of the item and next to the quantity the will be a field called total. now that were im a bit lost i need to come up with a script that will automatically pick up the cost of that item and its quantity and calculate its total without pressing any calculate button or what so ever and it will display the total in its field.

hope some one can help

Statistics : Posted by eltonpiko • on Mon Oct 12, 2009 4:58 am • Replies 0 • Views 840

Email validation javascript code

45307 — 2009-10-11T09:14:58+01:00

I need to Write JavaScript Code to force the User to input a VALID EMAIL ADDRESS using a Prompt Box:

Using the following:
(1) There should be an @ character.
(2) There should be a . character.
(3) The @ should occur BEFORE the last . character.
(4) There should be alphanumeric (a-z A-Z 0-9 only) text BEFORE the @ character.
(5) There should be alphanumeric text BETWEEN the @ and . characters.
(6) There should be alphanumeric text AFTER the . character.
(7) There should be a DISTINCT ALERT MESSAGE for each of errors (1)-(6).

Thanks.
Sachi

Statistics : Posted by sachi • on Sun Oct 11, 2009 9:14 am • Replies 0 • Views 555

got a problem

45129 — 2009-10-11T02:12:53+01:00

One of my friends has the ipod touch and another has the iphone and I dont see the difference, besides the edge and some applications. What's the difference?

________________
unlock iphone 3g

Statistics : Posted by Quich • on Sun Oct 11, 2009 2:12 am • Replies 0 • Views 531

Abstract classes.

45277 — 2009-10-09T06:28:29+01:00

Morning all. I've finished my first script for photoshop and thought I'd try to get fancy and save myself some of the repetative code for future projects by creating a base class I can inherit from. My working code is below - I've culled alot of the irrelevant stuff out.

My problem is that my dialog doesn't show.
And it doesn't help that the debugger doesn't seem to step into the sub class's functions. As far as I can tell $ShowDialog contains the write function. I'm wondering if it is unhappy that the dialog is defined in an included file??

Is anyone able to point me in the right direction here?

Thanks

Main.jsx

Code:

 #include "MyDialog.jsx" 
#include
"AbstractApplicationBase.jsx" 

//inherit frrom base class 
MyApp.prototype = new AbstractApplicationBase("My App"); 

//constructor 
function MyApp() {}; 

showDialog =
function() { 
    
   var form = new
MyDialog(); 
   return form.run(); 
}; 
 
  

runApplication = function() { 
 
 /

...

Statistics : Posted by myranalis • on Fri Oct 09, 2009 6:28 am • Replies 0 • Views 541

Form Submit button trouble

45251 — 2009-10-07T02:35:47+01:00

Hello All,

I am having trouble with a form that submits information to MYSQL. I've got most of the kinks worked out, but I would also like to have the submit button concatenate a URL address with the Form textbox entry tacked on to the end of the URL string.

Any assistance would be greatly appreciated.

Thanks,

lhardee

Statistics : Posted by lhardee • on Wed Oct 07, 2009 2:35 am • Replies 0 • Views 567

Menu Problem

21634 — 2009-10-05T08:44:50+01:00

Hi everyone please i want to make a menu like the attached image
i tried to make it with many software but i did not get the same view

so can anyone help me?

thanks in advance

Statistics : Posted by john_zakaria • on Mon Oct 05, 2009 8:44 am • Replies 0 • Views 639

Click to jump to page…

Page 1 of 4 • 1, 2, 3, 4