Example Of Script LAMBDA Codes?
Oct 27, 2009Can you show me an example of javascript LAMBDA codes.
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JQuery :: Use A Lambda Function With Variables From Outside?
Jun 15, 2010I've got the following source code: function MyMenu()
[Code]...
I wish to execute the lambda function given at menuEntries[i].action. The list is build, but at a click i've got the error that menuEntries[i] is not defined. What should I do? I think
Access/change Variable Inside Lambda Function?
Aug 17, 2010In one of my functions I got the following lambda function. It works as intended, but I got a tiny problem. I'm trying to access the function-scooped variable "matched" and set it's value to "true". The problem is that it seems like the variable is existing as a local variable inside the lambda function, even if it's not declared inside the lambda function itself. So, the change "matched = true;" does not effect the variable that I declared.
Code:
//... code
var matched = new Boolean(false);
xmlhttp.onreadystatechange=function() {
if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
[Code].....
JQuery :: Lambda Functions - Edit And Reuse The Function Easily
Apr 10, 2011Seeing the examples I have noted that you always use lambda functions. Is there any reason for that? why you don't make something like this:
I think is more clear than:
And we can edit and reuse the function easily, also if you are using an editor like Netbeans you can see all your functions in a list.
Even more, I think in some situations is faster a closure because we are not creating a new object every time we pass the function:
Is there any reason for chosing lambda functions?
Key Codes
Feb 19, 2007Can anyone show me how to show an alert box any time ctrl -n is pressed.
View 3 Replies View RelatedHow Do I Excute Later Codes First?
Jul 23, 2005some html here
<script src=1.js></script>
some html here
<script src=2.js></script>
some html here
I want to execute 2.js first, but I can not touch 1.js 2.js. I need to write
a wrapper around them. I am thinking to add a onload of a image file after
2.js to make 1.js active.
some html here
<script src=1.js></script>
some html here
<script src=2.js></script>
<img load 1.js">
some html here
How do I do this?
C++ Codes In Javascript
May 24, 2007Is it possible to enter or call c++ code blocks from javascript functions? If so, how?
View 13 Replies View RelatedQuestion About Key Codes
Jul 20, 2005I have the below code in a form to re-form the characters entered into it
into a dollar amount and also only accept numeric characters. However, when
I enter the numbers "113" (which appears after the reformatting process as
1.13), it no longer accepts any other characters. I also am not able to
deleted from the text box that I entered it in. I was wondering if anyone
has any ideas why this is happening.
HTML code:
How To Interprete These Codes
Sep 6, 2007How to interprete the following codes:
var Ajax = {
getTransport: function()
{
return Try.these(a, b, c) || false;
},
activeRequestCount: 0
}
Unable To Use Some Codes
Apr 9, 2010I have built a form on my network. I have put several javasripts in the form. The thing that is driving me nuts is; while codes such as highlight fields, copy fields and text limit work, others, such as Sentence case and Auto enter curent date don't.
View 2 Replies View RelatedUsing Two Scroll Arrow Codes
Jun 4, 2007so I've been trying to get the code for the scroll arrows found at
http://www.dynamicdrive.com/dynamicindex11/scrollc2.htm
to work.
well I got the first set to work for the top text box on the site I'm working on.
BUT THEN! haha I tryed duplicating the code to use it for a bottom text box on the same site and they mess eachother up so that both arrow sets run the same box.
Codes Are Not Working / Resolve This?
Oct 9, 2010This is the code that not getting the result code...
View 1 Replies View RelatedWon't Recognize Color Codes?
Jul 30, 2009I'm making a simple color code chart that when the user clicks the button, it alerts the color code, but javascript wont recognize the color code. Could someone please help. Here's the code:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title></title>
[Code]...
Character Codes For Newlines In Textareas
Aug 25, 2006I have some Javascript code that reads and sometimes sets the content of
a textarea. I want this to be reasonably browser and platform independent. My question is, what characters should I expect to find at the end of a line? I suspect that I need to cope with either "" or""; can someone confirm?
Setting the content is more of a challenge. I don't want to have nasty browser detection to select what to use for newlines. Is there one newline pattern that is safe for all browsers?
JQuery :: Codes - Can't See The Correct Effect
Aug 4, 2010Could you find out some fault in the codes as below?
Anyway I can't see the correct effect now.
<head>
Need List Of %2 Type Error Codes
Sep 25, 2009my users will be filling in a text box, and its contents will be forwarded to another page via a form link. I keep coming across new instances of characters getting converted to %2 codes, eg ! gets changed to %21,' gets changed to %2C etc. At the moment I am replacing these with javascript on the receiving page, but this can't be the best way to do it. And I don't really understand why it happens anyway. Is there a way of making sure what gets typed in gets forwarded correctly? Or failing that, is there a list I can use to find them all?
View 5 Replies View RelatedExcessing Another File HTML Codes
Dec 7, 2010I need to access and edit html codes that belong to another file.For the above I want to change the pic1.html to pic6.html. I have a file Helper.html that will change this value on a click of a button. How do I go about doing that?
View 8 Replies View RelatedTwo JS Codes In One Page - Only Bottom Working
Dec 16, 2010I am trying to use these two js codes in one page:
[url]
[url]
They both work perfectly fine except when both linked up at the same time. Only the last one will work. I've tried to find how the codes are working when the page loads in order to fix that problem but I cant figure it out for these two specific codes.
Reset Text Field Of My Codes?
Feb 15, 2012Someone fixed this codes, i want the value inside the text fields will empty after submit the form..
View 7 Replies View RelatedPlace Two Javascript Codes In Header
Aug 29, 2005<head>
<script language="JavaScript" src="includes/subpages.js"></script>
<script language="JavaScript" src="includes/default.js"></script>
</head>
One preloads images, controls my mouseovers, etc
The other is my form validator.
What should the correct code be as this one clearly doesn't work.
Obviously I don't know a thing about Javascript.
How Can I Block Html Codes In Text Box?
Feb 10, 2007I want to stop users running html tags and javascripts in my text box. How can I do this?
View 3 Replies View RelatedJquery :: Building A Website Using Two Codes?
Jan 4, 2010i was building a website using two jquery codesfirst one for the slideshow banner and the other one for the menu but only one of them works, i've search on the web and i fouond something called jquery no conflict()is this good?this is the code inside de <head> tags
<!-- JavaScripts-->
<script type="text/javascript">
jQuery.noConflict();
[code].....
Prototype Codes Works In Firefox, But Not In Any Other Browser?
Apr 16, 2010I'm using a fork of osC for an ecommerce system. It has an integrated smarty template. In the admin section, when adding products there's a section with three tabs: Main Image, Extra Images, and Media
This section acts like AJAX, but I'm not sure if it is. The media pulls actions from two .js files: prototype.js and media.js So, I'm guessing it's Prototype? The problem is adding media works fine in firefox, but only shows a "Please Wait..." when used in IE, Google Chrome, and Safari The odd thing is when it's loading in Firefox, it says "Initializing.." (Instead of Please Wait..) then loads the media functions allowing me to add sound to my products. If it's php I can do fine, but I don't know much about JS.
The reason that it works well in firefox, makes me suspect the code is right, but missing something.
[Code]...
Regular Expression :: Validate US And Canadian Postal Codes?
Oct 20, 2005Does anyone know of a regualr expression to validate US and Canadian Postal
Codes? I want to be able to accept ##### or #####-#### or Canadian A#A #A# that is
alpha,number,alpha number,alpha,number.
I am new to regular expressions. The US 5 digit part is easy, but I get
stuck after that.
var pattern = new RegExp(/d{5}/)
JQuery :: JCarousel - Execute The Codes Only Before The Next Button Is Click?
Mar 24, 2011I have implement jCarousel onto my website, my jCarousel has 8 items on each page, when user click "Next" button, then jCarousel will display item 9 until item 16. I want to execute a certain codes only when jCarousel is displaying item 1 to item 8. In other word, I want to execute the codes on 1st page only. In other word, I want to execute the codes before click the "next" button. How to do that? I not sure which 1 should I use? Should I use itemFirstInCallback or itemVisibleInCallback or buttonNextCallback? I refer to this website[URL]..jQuery/jCarousel/ but there is not example or guideline about how to use them. Can anyone guide me how to use those functions?
View 1 Replies View RelatedJQuery :: Validate Input Field For Set List Of Zip Codes
Mar 30, 2011How to validate an input field for a set group of zip codes. Basically I have a list of about 200 zip codes that are valid for this project I'm working on. I tried using the range method and wasn't able to get it to do what I needed it to do. I don't want anyone else to see what the list of correct zip codes are, this is to verify that they are local.
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