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JavaScript - Mouseover Sequence
Hi there.
I'm trying to make a little valentines website 'card' for my ladyfriend. I was going to be clever about it and use javascript, but as it turns out I'm really not that clever with it anymore. I need a single image to change into a different image on each following mouseover event. A planned 'route' of images, for exameple A -> B -> C -> D -> E -> A -> F - > B -> .. and so on. I thought I could do this, but I'm getting nowhere. I did try to look for similar attempts to make this, but it's kind of hard to find since 'mouseover' is such a generic search term. Thanks. Edit: there's little point for me in posting my code so far.. it's just a long list of imagecodes and a little mousover script that would probably make you laugh. Similar TutorialsHi, I need some advice. I wanted to create a 4 by 4 grid in a webpage. Then i want to select a specific box in the grid to flash a certain colour. There will always be a set sequence of the same sections lighting up with the same colours. So row 2 col 2 flashes green, then row 4 col 1 flashes pink etc. With around 5 boxes being used out of 16. How would i go about doing this? Is using Javascript the best thing to use? Any advice would be greatly appreciated. Thanks. This textbook is complete garbage, there is nothing in this thing about this topic at all. Here is the question I am trying to do: "Suppose you have a sequence of numbers Where every number is the previous number plus 3 1, 4, 7, 10, 13, 16, 19, 22 Write a program to output the first 10 number s of the sequence. You must calculate the numbers, you cannot just hard-code them into an array." Its a question on a test study guide. Heres what I got so far: Code: <html> <head> <script type="text/javascript"> VarX = 1 i = 3 VarY = VarX + i count++ do varY while count < 10 </script> </head> <body> </body> </html> Hi, I am using several Javascripts into a html file. Individually all scripts working fine, however when I put them on the onclick event someof them not works. Example: <html> <head> <script> function one; </script> <script> function two; </script> <script> function three; </script> </head> <body> <form type=post action=newfile.asp> .................... ................... ................... <input type=submit onclick="one(); two(); three();"> </form> </body> </html The schema is right? How is the best way to force many scripts working fine? Bob I have an autocomplete script but it's currently returning results in a character is in the name anywhere at all, what I need it to do is only return matches if the characters are in sequence only. Example of how it is now if you type S it will return: Science Host Pass What I need it to do is only return a match if the first character is an S, and so on down the line in order. So if you type sam it should only return matches where the first 3 letter are sam in the order it's typed. Here's how the regexp is now: return value.replace(new RegExp("(?![^&;]+(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+", "gi"), "<strong>$1</strong>"); I want the images to change in sequence when the page is refreshed not random like i have below. Can someone help me with this please? Also I also need text to change on refresh to because I am going to have a descritption of the image below. Thanks [CODE] <script type="text/javascript" language="JavaScript"> var imgs = new Array('<a href="VW_1.shtml"><img border=0 src="img/samples/VW/large_1.jpg" width=165 height=109" class="thumbnail_img">', '<a href="fortshelby1.shtml"><img border=0 src="img/samples/Fort Shelby/image1-large.jpg" width=165 height=109 class="thumbnail_img">', '<a href="jaguar1.shtml"><img border=0 src="img/samples/Jag_of_Novi/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="harley1.shtml"><img border=0 src="img/samples/wolverine_harley/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="bc1.shtml"><img border=0 src="img/samples/BC_Coney_Island/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="mama1.shtml"><img border=0 src="img/samples/Pozios_Retail_Mama_Vickys_Coney_Island/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="children1.shtml"><img border=0 src="img/samples/Detroit_Childrens_Museum/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="harper1.shtml"><img border=0 src="img/samples/Harper_Woods_Library/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="dps1.shtml"><img border=0 src="img/samples/DPS_Facilities_building/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="lakeland1.shtml"><img border=0 src="img/samples/Lakeland_School_Huron_Valley/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="auto1.shtml"><img border=0 src="img/samples/Manhattan_Auto_Group/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="maxey1.shtml"><img border=0 src="img/samples/Maxey_Ford/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="benz1.shtml"><img border=0 src="img/samples/Mercedes_Benz_of_St_Clair_Shores/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="metro_lofts1.shtml"><img border=0 src="img/samples/Metro_Lofts/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="mtclemens1.shtml"><img border=0 src="img/samples/Mt_Clemens_Library/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="st_gertrudes.shtml"><img border=0 src="img/samples/st_gertrudes/large_1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="rayconnect1.shtml"><img border=0 src="img/samples/Rayconnect/large 1.jpg" width=165 height=109 class="thumbnail_img">', '<a href="faulhauber1.shtml"><img border=0 src="img/samples/Faulhauber/large1.jpg" width=165 height=109 class="thumbnail_img">'); var max = imgs.length; var num = Math.floor((Math.random() * max)); document.writeln(imgs[num]); </script> [CODE] I built some pages that uses a Flash widget to play mp3 files on my server and show album covers at the same time. However, for people without Flash (like iPhone/Safari), I accommodate them by using a JavaScript that offers a list of simple links to the mp3 files. What I would really like, in the case of a page where there are several songs by the same artist, is a script that when activated, will play all the files in order. Possible? Where would I look for such a script?
I have an essoteric question about javascript and how DOM/javascript stores divs that are created and displayed in succession by absolute positioning. I have a series of divs that are assigned absolute top and left values to form a grid. The grid tiles are programmed to swap coordinates in pairs when one of the pairs is clicked. Then if I do a sampling of the divs by: Code: //returns the same string on every call.
//regardless of the coordinate values. which change
var GM = document.getElementById('TP');
if(GM.hasChildNodes)
{
var GMC = GM.getElementsByTagName('div');
var str = '';
for(i = 0; i < GMC.length; i++)
{
if(GMC[i].hasChildNodes)
{
for(var j = 0; j < GMC[i].childNodes.length; j++)
{
var gmc = GMC[i].childNodes[j];
var gmcTxt = gmc.childNodes[0].data;
str += gmcTxt;
}
}
}
}
alert(str);
The list does not represent the positions of the divs as they appear in the browser, but in a sequence that is saved in another array when the divs are created. The same is true for document.getElementById('[id assigned each div]') The only way to detect the sequence is to do a long drawn out loop looking for coordinate values, and comparing them to a prestablish template set of values, then looping back through to compare the contents of each div and decide if they are in the right place (visually). The problem is that some divs may have the same content. If the same content appears to be in the right place, the coordinates can be wrong. So I need to detect the content and decide if it is right, regard- less of the coordinates. This has to be done by the program (of course). So the question is: What is javascript doing when it is asked to Code: document.getElementByTagName('[elem]');
In this case are the divs children of the document? (in the case of my project, children of a container div) And why would they not be detected in the order apparent in the browser window? I will post the current version and return and post a reply with the url. http://www.jekillen.com/jekillen/con..._wise_dev.html I have no js experience or coding experience of any kind other than the last few hours of reading a book called 'object-oriented javascript', and all was well until loops. firstly, this is how he teaches the while loop... var i = 0; while (i <10) {i++;} which results in 9 we move on to for loops... var res =''; for( var i = 0; i <10; i++) {res += 'sometext' ;} which repeats, but I'd like to be able to make that into a sequence of numbers... 123456789. how do I do that? thanks. Hi! I'm very new to Javascript so first I want to apologize for my lack of knowledge, what I'm asking is probably really simple to do. Im have a folder full of images. Each image is named with an incrementing number like vidseq000001, vidseq000002, vidseq000003 and so on. I'm trying to use a jQuery plugin called "reel" to make the sequence animate. For that it seems I need to put the images inside an array. I know how to manually enter each image inside the array like var [ vidseq000001, vidseq000002, vidseq000003, ] But this becomes quite tedious with over thousand images. What would be a smarter way to put all my images inside an array? Hey, I'm writing a piece of code, using a given code as an example, but few things are confusing to me, if you could just explain me step by step what it does, I would really appreciated. Code: function getGeneticCodeString (type) {
if ((type.toLowerCase() == "standard") || (type.toLowerCase() == "transl_table=1"))
{
return "/gc[acgturyswkmbdhvn]/=A," +
// Here I know that the three letter combination HAS to begin with 'gc'
// can be followed by a,c,t,g or u.
// What do the other letter represent?
"/[tu]g[ctuy]/=C," +
// Begins with either 't' or 'u', middle symbol is 'g'
// third symbol can be c, t, or u ('u' can be used only if it begins with 'u'.
// what is the 'y' for in the second square brackets for??
"/ga[agr]/=E " ;
// Must start with 'ga' followed by 'a' or 'g'.
// What is 'r' for?
}
}
Hope, I didn't confuse anybody. Thank you. I set up an image mouseover for the next button but its not working. I have two images set up but the second one wont appear when mousing over image. You can see it at www.college-ebook.com I have created a page using the code below and it works fine. Is there any way that I can replicate the gallery further down the page using different images? When I try, the mouseover on the top gallery opens the images in the bottom gallery. Code: <script>
function changeimage(towhat,url){
if (document.images){
document.images.targetimage.src=towhat.src
gotolink=url
}
}
function sshow(){
window.location=gotolink
}
</script>
<script language="JavaScript1.1">
var myimages=new Array()
var gotolink="#"
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}
preloadimages("i/1-big.jpg","i/2-big.jpg","i/3-big.jpg","i/4-big.jpg")
</script>
<script>
function changeimage(towhat,url){
if (document.images){
document.images.targetimage.src=towhat.src
gotolink=url
}
}
function sshow(){
window.location=gotolink
}
</script>
I tried to use the CSS Horizontal List Menu from http://www.javascriptkit.com/script/...stopmenu.shtml, and it is working with the one exception of the three images not showing up. I did did save them to the directory that contains the page I pasted the scripts to, and all of the links are showing in plan test only. I placed them original in a sub-folder call graphics which is the folder I have all of the graphics in. I also place them in the root director that has all of the HTML fiiles.
The following piece of codes work like this: When mouse pointer is moved over the Button, the text of the button changes; When it is moved out of the button, the background color of the button changes. <html> <head> <script type="text/javascript"> function over(e) { if(e.toElement){ if(e.toElement.tagName.toLowerCase() == "input"){ e.toElement.value="IE New"; } } } function out(event) { if (event.srcElement){ if(event.srcElement.tagName.toLowerCase() == "input"){ event.srcElement.style.background= "green"; } } } </script> </head> <body> <div id="1">aaaaaaaaaaaaaaaaaa </div> <input type="button" value="Button 1" onmouseout="out(event)" onmouseover="over(event)" /> </body> </html> This sequence works fine, until the following case: First let's see the direction of the button: (left) <--------> BUTTON <--------> (right) Now, move the mouse over to the button, from the right side of the button, both the text and the background color of the button are changed. Obviously, the mousemoveout event is also triggered. I believe in this case, only the mousemoveover event should be triggered. What caused this? Thanks Scott I'm working at masking my fantasy football site hosted by my provider onto my own subdomain, since they can't allow me point a dns at their servers. I did manage to mask the webaddress to my sub doman with a php script. But it also only masks the initial visit, and th link name. And now i'm trying to learn how mask the various url/links in the menus. As I little about javascript, can someone show me a way to mask the url address when a user mouses over them? The links themselves wont' change, I'm just trying to mask the link names on the mouseover to look like their on my own domain. Hope that all made some sense http://www.outwarstop.com/woz/woz09r3a.php On this page located around where it says Drops under where it says "Sha-Zhul ArchDemon [60]" are the mouseover's but the location of the popup doesnt come up at the mouse, but on the left side of the table, i need help gettin the popup to appear where the mouse is located. I would like to have an image color change when mousing over it, thus defining it as a link. What do I have to do to make this happen? Thanks.
Good morning all, I am trying to write a JavaScript that performs the following action: When I roll my mouse over on a paragraph with a Code: <p class="hover-target"> Paragraph goes here</p> It will do a reverse video of it. Currently the web page is in white background, black text. So when the mouse rolls over that particular paragraph it will be a black background, white text for that paragraph only. The JavaScript I wrote is: Code: {
Core.start
(
( function()
{
function mouseoverListener(evt)
{
evt = evt ? evt : window.event;
core.addClass (this, " over");
}
function mouseoutListener(evt)
{
evt = evt ? evt : window.event;
core.removeClass (this, " over");
}
return {
init: function()
{
var allElements = document.getElementsByTagName('*');
for (var i = 0; i < allElements.length; i++);
{
if (core.hasClass(allElements[i], "hover-target"))
core.addEventListener(allElements[i], 'mouseover', mouseoverListener);
core.addEventListener(allElements[i], 'mouseout', mouseoutListener);
}
}
};
}
)()
);
}
The HTML document has the right path to the scripts (core. js and the rollover.js) as well as the stylesheet (index_style.css). Also, the CSS stylesheet code is: Code: .over{
color:white;
background:black;
}
There is more to this stylesheet but I am only highlighting the rollover style. Am I missing something from my code? Thanks for your time. |
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