Search Results

Search found 28881 results on 1156 pages for 'javascript is future'.

Page 105/1156 | < Previous Page | 101 102 103 104 105 106 107 108 109 110 111 112  | Next Page >

• JavaScript function to validate an integer value

  - by Psyche

  Hello, I'm building a shopping cart and I would like to use a JavaScript function to validate user input when entering the quantity value in the quantity text input. I would like to allow the entering of integer values only (no floats, no other characters). I know that I can apply this function using onKeyUp event and also I found isNaN() function, but it returns true even for floats (which is not ok). Can you guys help me out with this one? Thanks.

  Read the article

• javascript funtion to catch return value

  - by kumar

  hi, I have a funtion like this <script type="text/javascript"> funtion result() { return "string"; } </script> I need to get this string value in to var var gotresult= ???? how to get here that result value

  Read the article

• javascript 101, url encoding with request parmaters

  - by stone

  I'm looking at the google maps api tutorial and i see this <script type="text/javascript" src="http://www.google.com/jsapi?autoload={'modules':[{name:'maps', version:3,other_params:'sensor=false'}]}"></script> Why is modules in single quotes?

  Read the article

• Adding elements to dropdownlist through javascript

  - by rocksolid

  Am unable to add elements to a dropdown list via Javascript. The below piece of code works in IE and Chrome, but not in firefox. ddlId.add(new Option("",0)); In firefox, I keep getting an 'Not enough arguments' exception. Any idea on how to resolve it? Thanks

  Read the article

• Compare browser versions via javascript

  - by Beck

  How to compare browser versions via javascript? For example if script wants to know if user is using Firefox 3.5+ Is there any way?

  Read the article

• Is there a way in JavaScript which clicks an anchor

  - by michael

  Hi, Is there anyway in JavaScript which emulate user clicks an anchor? Mozilla(Firefox ) does not implement that. https://developer.mozilla.org/en/DOM/element.click But is there any browser which does?

  Read the article

• Javascript Debuuger plugin for eclipse

  - by vineth

  hi , I am new for java and iam doing the project with extjs & JAVA ,i using eclipse version (Eclipse Java EE IDE for Web Developers. Build id: 20100218-1602) . Can any one suggest any javascript debugging plugin for this id or pls provide link.. Thanks in advance

  Read the article

• Removing Numbers from a String using Javascript

  - by Abs

  Hello all, How do I remove numbers from a string using Javascript? I am not very good with regex at all but I think I can use with replace to achieve the above? It would actually be great if there was something JQuery offered already to do this? //Something Like this?? var string = 'All23'; string.replace('REGEX', ''); I appreciate any help on this.

  Read the article

• Django tag for compressing in-page javascript

  - by DataGreed

  Django-compress is great, but it doesn't offer any tags for compressing in-page javascript. Are there some solutions out there? Even removing newlines (and adding ";" where needed) would be just great.

  Read the article

• How to create a file using javascript in Mozilla Firefox

  - by minu

  Hi, I want to write a function in javascript which creates a file and write some content to it, iam working with firefox, can anybody help me in this case. Thanks...

  Read the article

• Is there a difference between placing JavaScript calls in $(document).ready(function(){ and placing

  - by Walker

  Is there a difference, performance or efficiency wise, between placing javascript calls such as blur, onclick etc. in $(document).ready(function(){ as opposed to placing them in DOM? Thanks!

  Read the article

• javascript resize background image

  - by George

  Is it possible to resize a background image on load using javascript? I don't care about dynamically resizing the image according to window size or anything, I just want to take large images and resize them to a specific width and height so that the full image fits inside a specific layout.

  Read the article

• Brightening an image using styles or Javascript

  - by CP

  Hello All, I would like to brighten an image on my webpage on mouseover using css or javascript. Ive seen some examples using opacity and filters in styles but they dont seem to work for me. Thanks in advance CP

  Read the article

• Does JavaScript have block scope?

  - by piemesons

  <html> <body> <script type="text/javascript"> var x = 13; { var x = 22; } alert(x); </script> </body> </html> The output is 22. Why?

  Read the article

• Javascript popup different size in different browsers?

  - by Zolomon

  How come this pop-up gets a size other than what I have specified, when testing it in IE6 and FireFox 3.6? Firefox displays it correctly but IE6 is smaller for some reason. (620x530 instead) How can I fix it? <A id="myID" onclick="window.open('/sitecollectiondocuments/myPage.htm',&#13;&#10;'welcome','width=630,height=590')" href="javascript:void(0)"></A>

  Read the article

• Get number of checkboxes that are checked in Javascript

  - by DCD

  I am trying to make a javascript function (although jquery is perfectly OK) that will return a number that corresponds to the number of checkboxes checked in a form. Seems simple enough but I can't figure out a good way of doing it. Thanks.

  Read the article

• Javascript variables

  - by Uli

  I'm learning Javascript right now. Can anybody tell me why the second code block traces a empty path for -launch(this)- but using the first code block it gives me the right path? "<form action='"+launchwebsite+"/subsite/' method='post' target='_blank' onsubmit='launch(this)'>" and this not: "<a onclick='launch(this)' title='launch' class='iblack' /></a></div>" Best Uli

  Read the article

• VB6: assign javascript function to a dom element

  - by Fuxi

  hi, i'm using the mshtml library for parsing out html via MSHTML.HTMLDocument. my question: is there a way to assign a javascript function to a dom element? i've tried something like: div.onmouseover = "function(){alert('mouseover')}" and div.setattribute "onmouseover" , "function(){alert('mouseover')}" without success (no error but no effect either). anyone knows if its possible? thx

  Read the article

• ASP.Net : Need to run javascript on update panel load completed

  - by user279244

  Hi, I need to run a javascript function when the update panel is loaded completely(I want to scroll), and not on initial page load. Please suggest. Thanks

  Read the article

• Are there any (somewhat) advanced mathematics Javascript libraries?

  - by pr1001

  Are there any libraries knocking around that provide any additional general purpose math functions for Javascript? Say things like sums over a range, derivatives, integrals, etc. I can imagine that many things aren't possible, so even libraries that do rough approximations would be interesting. Thanks!

  Read the article

• input box gets cleared on refresh page : javascript

  - by p p

  Hi, I have a javascript function that writes the value of input box to a cookie, then it tells the page to refresh. The page must be refreshed to the server side can reconstruct the page based on the values of the cookies. Output the correct data on the page. However I do not want the user to lose the value they type on the input box unless they erase it. what can i do?

  Read the article

• Iframe loaded in javascript

  - by zachary

  I dynamically am changing the location and src of an iframe. Is there an event that will tell me when the page i just put has loaded from javascript? Basically I want to append something to the page but first need to know that everything is loaded.

  Read the article

• I'm looking for a introduction to php(5 or 6)/mysql/javascript web development book

  - by prgrmnGuru

  Basically I want the books to be text book based, ie, author discusses the background,philosophy,syntax,semtantix for every language AND after every section there are questions what you learned so far and mini projects. Is there any books like this, I'm absolutely new to php/mysql/javascript and web development in general. Thanks in advance.

  Read the article

• What does "with" do in JavaScript?

  - by streetparade

  I saw JavaScript code which begins with with. That's a bit confusing. What does it do and how can it be used correctly? with (sObj) return options[selectedIndex].value;

  Read the article

• javascript / html - visit duration on page

  - by user360322

  Is there a way to use javascript to determine how long someone was looking at my webpage before they closed their browser or hit the back button? Something like send a message to php page every few seconds or so in the background?

  Read the article

< Previous Page | 101 102 103 104 105 106 107 108 109 110 111 112  | Next Page >