i have an expression, say "5*7 + temp". i have an algorithm that finds out that "temp" is undefined in that expression. now i need to change the color or background color of "temp" to show that it is undefined.
i know which position the "temp" is, but i dont know how to change the color of it.
find a char sequence in a string and highlight that with red color.
In text box when they start typing i will get list of string matching in a div. for example when they start typing "A", i will get a result as Atlantic Alaska Atlanta, some thing like this. high light "A" in all the String of the list to red color, in the same way when they type "AT", then "AT" in red color.
I have a div whose hover color is initially set through a CSS style sheet, but have found that if I change the background through a script, the hover is wiped out. Here's how I'm changing the colornode.style.backgroundColor = '#00FF00';Later on, I need to restore the normal color and have the hover still work. Is there any way to programatically reinstate the h
I have an oscommerce web site with a cart in the header which shows/hides the content when you hover over it. What I'm trying to do is alternate the row color of the part that drops down when items have been added to the cart but I'm just not getting it right no matter what I try.
I have some own cursor with a .cur file. But it's very annoying to try changing each part from the css to the new cursor. Is there no aviable script in JS or HTML or CSS or whatever there is, that i can press the link for all cursor like: Pointer, defaut, wait, stop, link and so on. So they all changes into my own? Without having those white cursor.
In the process of putting a form together, I'm using a lot of placeholder variables that I really don't care about in the submitted action. I'd therefore like to get rid of them by doing something like:
function my_function { document.form.action="/my/action"; document.form.search="?important=1&variables=1&only=1" document.form.submit(); }
This doesn't seem to work, nor does making an '.action' with an embedded search string (document.form.action = "/my/action?my=1&variables=1") Javascript seems to merrily ignore these statements and simply evaluate the submit call with the html variables.
I'm using FancyUpload (it runs on MooTools) for a section of my website. It automatically gets the <form action=""> URL of where it should send to with
HTML Code: url: $('form').action
I'm trying to have a drop-down list so that whenever something else is chosen, the URL of which this is submitted to, changes.I know this:
HTML Code: <select onChange="document.forms[0].action = '/upload/?section=' + this.options[this.selectedIndex].value;">, but this, of course, doesn't change anything in the uploader.
How would I change the URL of the uploader? I really don't know how I would, since this is how the JavaScript starts:
HTML Code: window.addEvent('domready', function() { // wait for the content
I have a bit of a problem and as my javascript is a rather poor I'm struggling to come up with a solution. Basically I need to split the variable "#country" into two parts and call the second half as the "this" value for '#int-dc'. Using '+' as the start point end ending at the end of the string.
For instance 'this' returns 12+44 I want to split it to "12" and "+44" the latter (+44) replacing 'this' in the code below.
I have: <div class="date">21-Mar-11</div> I would like to select only the 21 and then only the "Mar" and replace the content of the div with "Mar 21," or something along those lines. The output is not the problem. I need selecting specific parts of the string. So I want to learn more about selecting specific parts of strings.
I'm trying to grab a specific part of a string of text and am wondering how to do it (or if it is possible to do it) with a jQuery selector.Is there any way to get that specific part of the link?
having a small bit of trouble with some javascript trying to change the background color of a div. The div is id=break and the function to change it is:
function changeBG(){ document.break.background-color = 'ffffff#'}
However that does not work, no colour changes. There is no obvious errors that I can see. Have I misundertsood?
So my functions are dealing with Time. The function delay_time() is called by clicking a button in html and the return value of the function is displayed in a textbox. What I need to do is basically if the value of resultingtime is greater that the value of delay time I need the value shown in red(ff0000) and bold and if it isnt then I need it displayed in bold green(00ff00). but Ive tried doing this in my javascript and found that I cant code it in there the way that I know. I think that I have to do it in the html coding but I dont know how.
I can't seem, for the life of me to get this to work at all. I've tried everything out there and can't get it to work with IE 7: I would like to change the border color of my table row on hover.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Test</title> <style type="text/css">
I understand why this doesn't work because all i'm doing is reasigning "changecolor" to equal green, rather then setting the property of the first instance of "changecolor" to green.
So I'm trying to change the background color of a textbox depending on how many characters are enter (putting it green/red depending on count), and I'm having a hell of a time. There are 50 different textbox IDs on the page (give or take, dynamically generated), each unique/sequentially numbered (id1, id2 ... id50).Now I'm not that good with Javascript, but this is what I can up with so far.I was trying to use 'this.id' so I wouldn't have to name each of the IDs.
I'm a member of a forum the for the Winter season has changed it's CSS a:link color attribute to a more winter themed colour. However I want to revert back to original as I don't particularly like the new colour.
My theory is to create a small JS file, that I can define Opera (my browser) to load when loading the site, which will change the colour of links back to the original colour. I have the colour code HTML I want to change it to.
I've only ever done a small amount of JS coding but from the research I've done it should go something like this,
document.style.alinkColor = "COLOR"
I got to that via discovering that
document.style.backgroundColor = "COLOR"
will change the background colour attribute, however it doesn't seem to work. I think my problem lies somewhere in the attribute name, I know the usually with JS CSS Attributes you would make the attribute starting with a lower case letter and the sub-attribute (e.g. the color bit) starting with an upper case.
I want to create a basic script where someone clicks the button and the document color is changing. while I can do it with inline even handlers and also using the script block in html document, i am not able to achieve the result using the external js.js. My goal is not to use any even handlers at all inside the html document. why the script I wrote is not working.
I want to change the color of a each word in a block of text. For example I want each word in a sentence to change to a different color automatically.
I was thinking that is if it was possible to move the color tags around each word and put a time delay between each time it moves but how I will accomplish these two actions.