I am not very familiar with the Javascript syntax bellow. Can anyone shade light about the sense of this block? For what purpose?
(function foo() {
alert('bar');
})();
Thanks in advance.
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.
We have javascript files that are environment specific, and so I was thinking of going down the path of creating a generic way to read in an XML (config) file to store different environment specific settings. I was curious to know if anybody else on here does that (or if not, is there a reason why you don't)?
I have an activex plugin here:
http://reboltutorial.com/plugins/logo-badge/
I tried by adapting the script http://forums.devarticles.com/javascript-development-22/detecting-activex-objects-installed-in-ie-11041.html to
<script>
//if RPluginIE is not installed
if( !document.RPluginIE){
document.loction.href = "Notfound.html"
}
</script>
but it doesn't work.
How to detect for any activex ?
I'm trying to clean some html text with javascript, there are white spaces included before and after some words (text is poorly formatted).
Currently I have this regex:
$("#" + target + " *").replaceText(/([\S][\u05B0-\u05C4]*)/gi, '<span class="marked">$1<\/span>');
This will capture all the non white-space characters and wrap them in a span element, but will not capture spaces between words (I need the span).
How would you solve this?
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?
I am using setInterval(fname, 10000); to call a function every 10 secs in javascript. Is it possible to stop calling the calling on some event?
I want the user to be able to stop the repeated refresh of data.
Hey Guys, I was wondering if there is a "maximum" of data a javascript application can store. I guess this is handled by the browser and that each one has it's limitation? Am I guessing right? Wrong? If there isn't a limit, will a page file be created (wouldn't be very secure I guess).
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
Not sure this is possible, but Looking to write a script that would return the average hex or rgb value for an image. I know it can be done in AS but looking to do it in JavaScript.
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?
Is there any API or a jQuery plugin that allow me to highlight a code on my website?
For example
<pre code="c#">
var x = new StringBuilder();
var complex = new Complex();
</pre>
<script type="text/javascript">
$("pre[code]").codehighlight({ language: "c#" });
</script>
Something like that?
I have a Login Page Contains two text boxes
one is user name,password and one button
if the two textboxes are empty that time how i can avoid post back of the buuton
if any value enterd that time only postback occuers,,,, not using required fiekd validator
any method is avilable in javascript.......
I am new to the lower level useful functions of JavaScript, and I find myself needing to compare two date objects, but within an hourly range. For example, if Date1 is less then two hours until (or from) Date2. How could this be done?
Hello Everyone,
I have anchor tag
<a id="click" href="javascript:void(0);" onclick="disable();" style="">Clickme</a>.
When html loads it showing clickme,when i click anchor link,it calls disable() function,In disable function i am trying to hide it using below code:
document.getElementById("click").style.display='none';
But page never hides that anchor link,Please let me know if i am doing anything wrong.
Thanks in advance.
I want to run a javascript snippet inside the <head> tag. Is that possible to do that in Selenium RC+Java?
I understood that if I use getEval or runScript that will insert the code inside the HTML body.
Any Ideas?
Thanks
I have a url which looks like this
https://test.high.com/people/11111111-name-firstname-_custa/deals/new
Now i need to match document.URL
if im on that Page if so i will alert a message.
The important part is /deals/new
How can i match that in Javascript?
I'm working on a web based form builder that uses a mix of Jquery and PHP server side interaction. While the user is building the form I'm trying to determine the best method to store each of one of the form items before all the data is sent to the server. I've looked at the following methods
Javascript arrays
XML document
Send each form item to the server side to be stored in a session
Hi,
I'd like to mimick iPhone main screen in JavaScript on Safari / Chrome / Firefox.
By mimicking I mean:
- Having a couple of pages
- Switching between the pages by clicking & dragging / swiping with my mouse
- Having those dots from the bottom iPhone main screen displaying which page it is
The closest to what I want is:
http://jquery.hinablue.me/jqiphoneslide/
But the sliding doesn't work nearly as good as in iPhone (i have to slide first, and the animation appears after i release the mouse button), and there are no dots at the bottom.
I'd like to create a JavaScript web app that makes blocks appear on the page that can be dragged around by the user. If I used DIVs with background colors, it would be easy to rotate them by 90 degrees at a time.
However, if I wanted to rotate them arbitrarily, how could I accomplish this? I'd rather not have to resort to Flash, images, or HTML5.