parseInt():
http://www.w3schools.com/jsref/jsref_parseInt.asp
Example:
var sNum = "1234";
var n = parseInt(sNum, 10); // 10 means base-10 number sytem
On Jul 13, 11:20 am, macjohn <ba...@basix.dk> wrote:
> It worked!
> Thanks a million!!
>
> OK now that I am asking syupid questions:
>
> I pick up variables from the form using Jquery:
>
> var element = $(this);
> var Id = element.attr("id");
> var item = $('#vare_'+Id).val();
> var other_item = $('#other_vare_'+Id).val();
>
> And I would like to add these two variables to eachother.
> But if the first one = 1
> and th other =2
>
> and I add them like this:
> third = item + other_item;
> I get: third = 12
>
> So apparently the script regards my vars as strings and not numbers.
> How can I tell my script that they are numbers and not a string, so
> that I can add them correctly?
>
> On 13 Jul., 22:54, "Rick Faircloth" <r...@whitestonemedia.com> wrote:
>
> > If linking to the google api works, that's no problem.
> > I tend to have a particular version on my server so if a new
> > version comes out that breaks functionality in some code or
> > another plugin, I'm not affected by the change and can test
> > the new code before it affects my sites.
>
> > As far as using the .live function, try this:
>
> > $('.koeb').live('click', function() { etc...
>
> > That should keep the click functionality on .koeb "alive"
> > as the DOM elements are change via jQuery.
>
> > -----Original Message-----
> > From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
>
> > Behalf Of macjohn
> > Sent: Monday, July 13, 2009 4:47 PM
> > To: jQuery (English)
> > Subject: [jQuery] Re: Why does my Jquery elements handles not work?
>
> > I usehttp://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js
> > Instead of keeping a version of the library myself. Is that a bad
> > idea? (I just thought Id always have the latest version this way)
>
> > BUT
> > This is where it REALLY shines thorough that I dont know what I am
> > talking about:
>
> > I dont know how to use live()
>
> > When this was (part of) my code:
>
> > $(".koeb").click(function(){
> > var element = $(this);
> > var Id = element.attr("id");
>
> > $("#shop_togglebox_1_"+Id).html('<input type="submit" class="afbestil"
> > value="Remove element" id="'+Id+'">');
>
> > How do I use live() ?
>
> > On 13 Jul., 22:34, "Rick Faircloth" <r...@whitestonemedia.com> wrote:
> > > If you're using jQuery 1.3 or above, it has a built-in function, .live(),
> > > that
> > > does almost the same thing are the .livequery plugin. However, .live() is
> > a
> > > little
> > > more limited as to the type of events it effects, such as blur. Go with
> > the
> > > .live()
> > > function if you can and avoid having to use another plug-in. But if
> > .live()
> > > doesn't
> > > work for the trigger (such as .blur), then use the plug-in, livequery.
>
> > > -----Original Message-----
> > > From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
>
> > > Behalf Of macjohn
> > > Sent: Monday, July 13, 2009 4:23 PM
> > > To: jQuery (English)
> > > Subject: [jQuery] Re: Why does my Jquery elements handles not work?
>
> > > oh, ok. I need a plugin to do this? Ok, great Ill check it out. Thanks
>
> > > On 13 Jul., 22:16, "Rick Faircloth" <r...@whitestonemedia.com> wrote:
> > > > Check out the .livequery plug-in or, for jQuery 1.3 and above, the
> > .live()
> > > > function.
>
> > > > -----Original Message-----
> > > > From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
>
> > > > Behalf Of macjohn
> > > > Sent: Monday, July 13, 2009 4:12 PM
> > > > To: jQuery (English)
> > > > Subject: [jQuery] Why does my Jquery elements handles not work?
>
> > > > Hi all!
>
> > > > I am a newbie in Jquery.
> > > > And I have encountered a problem:
>
> > > > Using Jquery, I am replacing a submit button with a different submit
> > > > button.
>
> > > > So far so good. It works and looks right, in the generated sourcecode
> > > > (when checking it in Firebug).
>
> > > > HOWEVER:
> > > > The new generated submit button does NOT trigger my JQuery script?!
> > > > If I refresh the page, so that the exact same button is being
> > > > generated by php, - my Jquery script fires and works perfectly.....
> > > > whats up with that?
>
> > > > I also notice that if I have JQuery generate a regular mouseover on an
> > > > image event - the mouseover-Javascript does not fire, when the image
> > > > and handles are generated by Jquery. (again, the generated sourcecode
> > > > looks correct).
>
> > > > I generate like this:
> > > > On the submitbutton that I want to replace I have a unique class-name
> > > > and unique numer on "id".
>
> > > > Snip from JQuery script:
> > > > $(".koeb").click(function(){
> > > > var element = $(this);
> > > > var Id = element.attr("id");
>
> > > > $("#shop_togglebox_1_"+Id).html('<input type="submit" class="afbestil"
> > > > value="Remove element" id="'+Id+'">');
>
> > > > And this looks correct on the screen, and the css sees the class
> > > > "afbestil" and does all the correct styling.
> > > > BUT the script corresponding to the class "afbestil" does not fire.
>
> > > > Unless I refresh the page. The PHP generates the exact same submit
> > > > button, with alle the same properties. And NOW the Jquery fires.....
>
> > > > Can anyone help?
>
>
