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I've never used FoxPro before, but have to now for a uni assignment. I need to create some tables, using SQL statements, that contain (among other things) fields such as:- HorseDOB (DD/MM/YYYY) Odds (4-1, 5-4 etc) SexOfHorse (M/F) Result (either 1,2,3,4,U or N) TimeofRace (HH:MM) and...

Hi Does anyone know of any good tutorials on programming the USB port? In particular a web cam attached to the USB port. Online tutorials would be great, unfortunatly I haven't got enough money to be buying $60 books, but if there's something cheap then that would be good too. TIA, Iain

I know this is probably totally the wrong place for this, but I'm at a loss as to where else to go. I need to find out how many people worldwide, use a Windows operating system. I've searched all over for this, but can't find anything. Does anyone know of any sites that might have this kind...

Hi, I've seen a couple of posts relating to window.opener and fields but none of the methods tried solve my problem so: I've got a hidden field: <input type=&quot;hidden&quot; name=&quot;PGText&quot; value =&quot;&quot;> I add to the value of this field at various points. I have a link on...

Hi, I was wandering if it's possible to access a global variable in one page from a pop-up created by that page. Failing that, how do you access a form element from a pop-up is it just window.opener.document.forms.....?

Hi, I need to increment a character in my javascript. I can't find anywhere how to do it, I've tried charVar++; but that gives NaN, I was wandering if there is maybe an ascii-to-integer/integer-to-ascii function or if someone knows some other way of doing this. Any help would be much...

Hi, I'm sure I've posted this here before, but I don't think I got an answer and the keyword search is playing up so if it's already been answered sorry. I need to check to see if a variable exists before I use it (to avoid errors) is there anyway I can do this? I've tried...

This might be a stupid question, but is it possible to get all of the variables available on a page? What I mean is, is there something like the array of images, links etc that you can get access to that tell you all of the javaScript variables on a page? I hope that makes sense. TIA, Iain

Hi, I'm new to java, I was wandering if there is a way to replace a substring within a string. e.g. say I've got a string : string1 = &quot;Hello this is a string and it is pointless!&quot; I could replace all the occurances of a word(say &quot;is&quot;) with another word (eg. string1 becomes...

Hi, I'm sure this has been asked before, but I can't find it so: I have an confirm box that pops up when someone goes to my homepage, however I only want it to pop up the first time the user enters the site and not if they're clicking &quot;home&quot; on another page on my site. Is there...

I'm testing a page in netscape which works perfectly in IE. When I call a function in an onClick I get a javascript error saying &quot;get_defn is not defined&quot;, this only happens in Netscape can someone tell me what I'm doing wrong? Here's the function that's called: function...

I want to use a command that is JScript specific (try...catch) I also want to provide an alternative for non-IE browsers. Can I put them both in the same function with a browser detection script? (i.e: if(IE){try...catch} else{someting else}) I've tried this and...

I'm testing a page on both IE5 and NS4.75 on UNIX for work, I've posted it on some free webspace ( http://www.100megsfree.com/shmmeee/smallgloss2.htm ) when I go there in IE everything works fine (enter a term eg 'sccb' and a definition is displayed in the text box eg. 'software change control...

I want to have MP3's that people can listen to on my site, but I don't really want people to be able to store them on their PC, is that possible?

HI, I was wandering if anyone had thoughts on which browser versions I should test my site in, it'll work in IE & NN 4.x and up but I doubt it'll still be usable in lower versions, is this a big problem as the last figures I saw said that less than 1% of users used versions lower than 4.

I've got a news feed on my home page, because it's got to connect to the news feed site the table with the feed in takes ages to load and consequently the rest of the page has to wait. Is there any way to get the browser to show the rest of the page first so there's something there while waiting...

Hi, I was wandering what differences there are between the way IE5 renders CSS and the way IE5.5 does it. I've built a page and tested it using IE5, but my friend says it looks awful in his IE5.5. Is there anywhere (NOT the webreview.com compatibility chart - how am I meant to know what...

Hi, I want to have a page with a table that has text wrapping around it like this: text text text text text text text te text text text text text ************ text text text text text * * text text text text text * TABLE * text text text text text * *...

I'm setting up a movie and music review site and I want to be able to save myself time by having one template with the logo, common links etc. but the content in the middle changing. Can someone point me in the right direction to find out about this sort of stuff? I'm quite new to web...

I've got a function that is called when a form is submitted. This function is likely to produce errors so I have used a try...catch block. However this only seems to work in MSIE and not in Netscape 4.75. I've tried using onError but because you have to return true in the error handling function...