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Hello everyone,
My question has to do with CSS.
I have this very simplistic website www.iofreaks.com , and I am trying to apply CSS’s to it. So that way further down the road it will be easier to manage.
Now my first question is this:
Q.) When using CSS’s, do you create more than one CSS for the <head> ,<body> and <table>’s?
The reason I ask this, is because I thought that using CSS’s intention is to enable to you alter large amounts of information from “ONE” or very few documents?
My next question is this:
Q.) When specifying the following:
table.one {table-layout:fixed}
How do you relate to “ table.one ” in your index.html? I know there has to be a way to link them together to apply what you have in the CSS document, but how do you do this? Do you use in index.html to relate to the CSS document? I am very confused on this.
I would appreciate any help. I will also include what I have in my css1.css file at the bottom of this page.
V/R
Rob
@charset "utf-8";
/* CSS Document */
body {background-color:#D5D5D5}
table.one {table-layout:fixed}
<table class="one" width="510" height="166" border="1" align="center" cellpadding="0"> </table></table></table></body></head>
modified on Thursday, April 23, 2009 5:38 PM
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I have an external style sheet I am using in an html page. I'm using vs2008 to do some development in. I have created a body element in my css page. The link for the style sheet is in the header of the html page like it should be but I am not seeing the css effects appearing for my body or p tags, what am I doing wrong?
I noticed that if I define the following in my css page they are not applied to my html page.
<title>
css file:
body
{
font-size: 10px;
color: #222222;
line-height: 1;
}
p
{
line-height:1.2em;
margin ;
}
div.wrap
{
background-color:#FFFFFF;
}
The div.wrap gets executed but the body and p elements will not show properly. What am I missing here?
Thanks,
DNM
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I believe your problem is because you are not refering to your css file. You are linking to it yes, but you are not giving it anything to format.
CSS Works like this I believe, and please correct me if I am wrong. Your CSS file is read in the Head as to be at the begening of the translation process. Once this begins it see's the .css file and looks to it for formating procedures. It is doing just that, yet there is no Content for it to be applied to.
I hope this helps, and of course I may be wrong as I am new to this as well.
V/R
Rob
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I have 3 webpages identified, then I would like to make another one with automatic refresh every 10 seconds, and then in every refresh display one of the other three in order.
Is there a simple way using java, or html to accomplish this??
Thanks in advance
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hello everyone,
I hv developed ClickOnce application MYLauncher, and while publishing I'hv selected the option "Create setup to install Prerequisits Components" , to install .NET Framework 2.0 on client machine if required.
I am launching MYLauncher through web page of my web application.
Response.Redirect("http://myServer//myWeb//MYLauncher.application?param1=100");
MYLauncher.application gets installed properly on client machine if .NET Framework is already present on client machine.
But if framework is not present on client machine ClickOnce application not getting installed.
Pl. help me out.
Thanks
Shital
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Hi Shital,
You can check on adding custom pre-requisites:
http://msdn.microsoft.com/en-us/library/ms165429.aspx
Either you love IT or leave IT...
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Hello everyone,
I want everyone to take a look at this website.
http://www.xxodd.nl/index.php
I have a bunch of questions. I want to know how they made that navigation pane at the top. How was it constructed?
Let me list out my questions to clarify things:
1.) How was the navigation pane constructed
2.) How does the navigation pane stay translucent?
3.) How do they make the center “body table” translucent?
4.) When you click on a product, and go to the gallery on the product, notice that the images are dimmed. When you put your curser over the image it brightens up, how is this achieved?
5.) When you click on an image, it opens up in I believe “Java”. The image opens up into a specified size, looks like the size of the image. And the image opens up into a “Sub menu” on the page, dimming everything in the background. How is this done?
6.) The image on the background, it looks 3D. How is the glass effect and mirror effect applied to this image?
I am extremely new to web development. I dabble in C++. Can some1 please explain my questions to me? Thank you in advance!
V/R
Rob
"Ps, this was posted on another forum but I primarily read here. So Posted again for convenience"
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1)using css and javascript - you can see this by doing a "view -> page source" in your browser.
2)I imagine it uses a semi transparent gif or png image as a background / See here
3)PNGs and gifs with transparency
4)I can't see this but you can do rollover images with css or javascript
5)That is javascript and css - try looking up "jquery"
6)Either use a mirror filter in a graphics program or duplicate the image, flip it, and fade it, and blur it.
I suggest you look up html, css, javascript and jquery.
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I would think it's do-able but I'm not sure where to begin or what to even search for. I have been asked to give a bid for a large project that would, among other things, involve synching data from a web-based program using SQL Server on the backend with a program that is self contained on a flash drive (thumb drive, memory key... what's the proper terminology these days). First question is, is this do-able? I would imagine that it should be. But then very next breath brings the question ... how?
Thanks in advance for whatever direction you can give me.
Denise "Hypermommy" Duggan
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First things that spring to mind are java, sockets and (Programmed) ftp.
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Okay, so it sounds like it's definitely do-able if all that springs to mind right away. But all of that would be new to me. Got any suggestions on where to start searching for an answer? Maybe I should just google up something like "java sync" (without the quotes, of course)?
Denise "Hypermommy" Duggan
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Yeah download eclipse (java version). Install it. Run.
Go help -> software updates and add the following site:
http://visualswing4eclipse.googlecode.com/svn/trunk/org.dyno.visual.swing.site/
Download the software from that site, using the software updates form, called visual editor.
This will let you design the forms using a wysiwyg interface.
Then look up "java Ftp" and "programming sockets in java".
You may also need to code a page on your website to serve you the data you want (especially if its in a DB).
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Pure HTML and Javascript cannot break out of the Browser Sandbox[^].
That said most browsers provide a component mechanism that provides hosting for native code to run in that is outside the sandbox. AFAIK, they all require the user to verify that they want this unsafe action to execute. This is what you need to access drives/USB on the local machine. Then of course you have to deal with communicating between your component and your server which is a completely different subject.
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Well, that definitely gives me some direction. Now I just need to get out there and do some digging. But what you've given me is enough to ballpark a quote. Thanks!!!!!!!!!!!!!
Denise "Hypermommy" Duggan
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If you are using an applet (Java) that is signed by a trusted party, than the user will not be asked if he wants to execute it...
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Hi There  I am new to using Javascript and have the need to create a "function" I think, that will display one of 8 images dependant on the content.vlaue of my recordset in asp. I know I need to use an if/else but how do I get the function to hold the img src and onclick link details and then display the relevant picture on my page. If someone could help me I would be very happy. Regards Ray
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Not quite sure what you are trying to do. Please could you explain a little clearer (whats on the page and whats gonna happen when it's clicked).
I presume you mean thumbnails, and a main picture which changes when the thumbnails are clicked?
you will need something like this
In your <head> section:
<script type="text/javascript">
function updateImgSrc(filepath){
var mainImage = document.getElementById('mainImage'); //the big picture
mainImage.src = filepath; //set the src of the mainImage to the variable passed in
return;
}
</script>
In your <body> section:
<img id="mainImage" src="originalPic.jpg" height="800" width="900" />
And your thumgnails:
<img src="imageOneThumbnail.jpg" height="40" width="50" onClick="updateImgSrc('imageOne.jpg');"/>
Neonlight
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Hi Neonlight, and thank you for answering I appreciate your time.
Basically when my page opens which includes a recordset, one of the fields in the recordset is "genre" i.e. artist, compilation, classical, ost and so on...
The code I have on my page at the moment for the image looks like this...
<a href="http://pictures.specialcounters.co.uk/covers/<%=(Recordset1.Fields.Item(" genre=").Value)%>/<%=(Recordset1.Fields.Item(" artist=").Value)%>/<%=(Recordset1.Fields.Item(" album=").Value)%>/back.jpg"><img src="http://pictures.specialcounters.co.uk/covers/<%=(Recordset1.Fields.Item(" genre=").Value)%>/<%=(Recordset1.Fields.Item(" artist=").Value)%>/<%=(Recordset1.Fields.Item(" album=").Value)%>/back.jpg" alt="" name="smallcover" width="168" height="168" id="smallcover" /></a>
what i need is information/help on how to set out in javascript an if/else statement so that when the page opens it asks, if "genre" = "artist" then the img src = as above ... else if "genre" = "compilation" then img src = as below
<a href="http://pictures.specialcounters.co.uk/<%=(Recordset1.Fields.Item(" genre=").Value)%>/<%=(Recordset1.Fields.Item(" album=").Value)%>/back.jpg"><img src="http://pictures.specialcounters.co.uk/<%=(Recordset1.Fields.Item(" genre=").Value)%>/<%=(Recordset1.Fields.Item(" album=").Value)%>/back.jpg" alt="" name="smallcover" width="168" height="168" id="smallcover" /></a>
else if and so on..
If you could help with information or even point into the right direction it would be much appreciated.
Thank you again for your response.
Regards
Ray
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i wouldn't use javascript for this but php or asp.
-Store the GET url variables
-then a simple if else
-use headers (especially "content-type") to allow you to send the correct picture (this makes your asp file send itself as a jpeg or whatever
Google these if you are unsure.
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Thanks again Neonlight
After a little searching and reading your advice paid off, and not only have I sorted that problem I had but also what would have been my next question
Thank you for your time much appreciated
Regards
Ray
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Dammit, I think I might have put that code in the wrong type of block or whatever its called cos it seems to have disappeared off the screen...Sorry
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May i know how to write javascript to ping to server and show how many users online on browser? This concept same like facebook online friends. I heard my senior said that if using javascript, it will cause heavy load since it will take a lot of resources while using actionscript wont have such issue since the server can respond to the browser.
I really dont have any idea how to write the javascript to check. Hopefully somebody here can give a helping hand. Thanks.
CodeBasic
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I don't think you can do this with javascript seeing as javascript is client-side. You need to use server side code like php/asp
I would do the following.
A script that adds a users ip and time now to a csv file stored on the server in the format:
ip adresss, time,
ip adresss, time,
ip adresss, time,
If the user's ip is already in the file, update it with the new time.
And a second script that runs through the csv file and sees if any lines have a time greater than five minutes ago. If any are found, delete those lines.
Then you can just count the number of lines to get the number of users online.
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neonlight27 wrote: A script that adds a users ip and time now to a csv file stored on the server in the format:
DO you have any reason why this can not be done in database? Why reinvent the wheel?
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