JQuery :: MIT-Licensed Solution To Image Swaps And Disjointed Rollovers?
Jan 19, 2011
Does anyone know of a good MIT-Licensed, or MIT-style image swap and disjointed rollover solution? All the ones I've seen are either GPL or personal-use only. The examples of img replacement scripts I've seen on stackoverflow are either only for personal use (I believe every example on the site is personal only, unless stated?), or too narrow in scope.
Any help would be great as the docs.jquery.com site has great demos on almost everything except how to swap images. I don't mind if its a block of code or a plugin, although preferrably something small and simple would be great.
It sounds like a big ask, but I thought I would ask as this place is super-friendly, unlike some of the other js libraries' forums' I've been to.
I am not very well versed in js, but am attempting to figure this out. (Gotta start somewhere, right?) I want this to be unobtrusive js, if possible with no js specifics in the html (though additional or changes to classes/IDs would be fine). I've started with PPK's mouseover script, which is working just fine. To this, I want to add some onclick behaviors. Code:
I'm trying to create a portfolio website in which I have multiple galleries showing different work on the same page . Each to work separately and change the default image on click. I have seen it work here: h[URL]
I was able to follow this: [URL] but then couldn't duplicate it.
I have built a webpage that is all one template and the use of an iframe to change the content and not reload the page graphics every time. The way the page is laid out is a background image in the farthest back table behind another table of a background image that is transparent and over lays the bottom table image.
I want the menu buttons; with the existing rollover image for them alone, to change the bottom layer background image "on click". The only code sources i have found will swap images in the same table area and not to any image existing in the entire document.
i am going to add thumbnail images on the right side of this page[URL]...like found on this page[URL]... also i am going to give the arrows the ability to navigate through the images i asked for advice in a different forum and was told that the image swaps i have in ggallen.html should not be inline as it clogs up the page...makes sense. i would like to know the best way to add the image swap function, or whatever is best for the job, to the thumbnails. also i would guess there is a more concise way of achieving the navigational behavior for the arrows than making separate divs which are shown/ hid on click.
I have navigation buttons that I'll call primary buttons. I also have secondary navigation buttons that I'll call secondary buttons. If you rollover a primary navigation button, it should make secondary navigation buttons 1,4,and 5 go to rollover state A. However, if you rollover secondary navigation button 1,4 or 5 they should go to rollover state B.So the simplest way I can explain it is that the secondary navigation buttons need two rollover states possible.
I have this little snippet of code that swaps a toggle image for news for a plus or minus sign showing if the div is open or closed. This code has worked before but i made a couple modifications today and it stopped working unexpectedly and i'm not sure why its failing. I am presetting the div tag with a plus sign with css and then modifying it with javascript. The problem i am having is that when the div tag has been opened it does not swap the image to min.gif anylonger. It remains max.gif.
probably one thats been heard often, but i have an onmouseover and onmouseout event, which basically swaps between two images. but how can i also get it to change an image elsewhere on the same page?
I am trying to create some rollovers using the following scenario. I have four groups, let’s say hearts, diamonds, clubs and spades. Each of these groups have a varied amount of members. For each group, there is a short description of what the group is supposed to do, and then thumbnails of each of the members.
To the right of the thumbnails is an image that holds a standard image, but would change to the enlarged picture of the member when the mouse is over the member's thumbnail, and below that image is another area which will hold the person name and position if any within that group. Basically there are four rollover groups. I can do the rollover for an image okay as in this code, adding more variables and images as necessary using something like this. Code:
I'm trying to get rollover images to work that are a little more complex than usual. I have a webpage that presently gives information on four groups within an organization. I've put each group within its own div with an id. The div contains a short description of what the group does, thumbnails pictures of each member of the group, and to the right of these thumbnails, a larger picture. This larger picture is supposed to change, when ever the mouse is over a thumbnail to a normal size picture of the thumbnail, for the first part.
I tried to put in a script that will preload all the original images that should be changed. First I created an array with all the names of the divs, then used two for loops, one nested inside the other to get the pictures into the array. Tried to get the names of the array to hold the pictures from the first array with the names (inames), using a two dimensional array (used an example from a post on this forum) but it seemed to have gone astray, as the onmouseover doesn't work. Code:
So the idea of the code is to load an image from a record, and echo both scenarios of 1) the image being a valid size and fitting in the table, or 2) the image width is too large, so add on width='100%' to the image. After both rows have been loaded, call the javascript function in PHP to hide the appropriate table row.
In the services section with the 8 images you can see how I am TRYING to make the site work. The idea is that when scrolling over an image the related text will appear in the right column. This is to happen for each image with different text for each. The problem (as I'm sure is quite clear from using the site) is that there is a lot of jumping. When an image is not selected the images should stay in 2 columns with text to the right.
"Scroll over the images for a brief description of the services we provide." I doubt I'm describing this well but this is all new to me... I have used javascript to control these rollovers.
I have been spending all morning trying different solutions. I'm trying to change two images ('bigpic' and 'desc') when someone clicks on a respective thumbnail. I have the swap working for 'bigpic' but cannot add the swap for 'desc' and get it to work. I used the Insert Image Object from Dreamweaver since I am not a Javascript coder and I've been looking through books and online and cannot find the answer. Here is the javascript code I have in the head:
<script type="text/javascript"> function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} } //--> </script>
I have two images, a before and after. I was hoping to rollover the "after shot" where a little button pops up in the center where you can click on "after" which swaps the "after" image with the "before" image.
I'm using jquery with wordpress to display custom fields for rollovers.
The issue that I'm having is that I'm using the same div class to dynamically pull images from custom fields with in a post. when I do this, every time I rollover one image all the images switch to their rollover state. I figure I need an array to get them to function individually.
I downloaded it via the "Download" link from URL...I have a small form where a German date (i.e. 1.1.2011 or 01.01.2011) should be inserted by a user.So looked up the API on URL...for the needed method and there it was documented: dateDE.However it did not work, my form would submit if anything was inserted into the input field.So I did some Google searches and some searches here, and couldn't find anything.Searching through the additional-methods.js, I still couldn't find the method.Looking at the jquery.validate.js I noticed there was no dateDE defined, just "date" and "dateISO"I'm not sure if this is already known, or intentional - but it seems to me that the dateDE method REALLY IS missing.However I fixed it for me and want to share (not sure if "share-worthy" but I'll do it anyway)[code]
I am putting the finishing touches to a custom written (pHp) article editor to allow users to publish content on a website.I have basically finished the project, and I am putting the finishing touches in with jquery widgets, such as a word counter. I would also like people to be able to highlight a section of text, then have some custom tags wrap the text (much like on this forum when you highlight a word in the message box and hit the wrap button).I would like my own custom tags to be used, such as <span class='someclass'>some entered text</span> rather than predefined ones.
I was having a problem with rollovers, even though I do them in a very conventional way:
function roll(i) { document[i].src = eval(i + "_roll.src") } // in which value passed to function is "name" attr in img tag..
but on my home page, www.francesdelrio.com, I have rollovers like this:
function doRoll(Img,newImage) { Img.src = newImage.src; Img.width = newImage.width; // what's the point Img.height = newImage.height; // of these two? } function roll_web() { doRoll(document.web, web_roll); } // etc.
I'm just trying to remember why I did it like this, it was a solution given to me by someone in this ng, I believe the problem might have been that rollovers were not working in Opera (don't have Opera installed anymore, can't check it out); does this mean all my other rollovers are not working in Opera? (if you have Opera, can u pls go to www.francesdelrio.com/resume in Opera and roll over images near top of page and see if rollovers work? How prevelant is use of Opera? do I need to always script taking Opera into account?
Is it possible to do roll overs over an area of an image. I know you can setup up a hotspot but can a roll over be done on that particular hotsop. Additionally, when the image changes on the roll over, can a certain area of this new image be shown instead of the whole one?
Images are cached by the browser depending on the headers sent by the server. If the server does not send sufficient information for the browser to decide the image is cacheable, the browser will check if the image has been updated every time you change the src of an image (in some user settings). To overcome this you must send suitable headers.
Im working on my moms website and had this crazy idea to have rollover images for buttons.
The thing is the "mouseover" images seem to just starting to load when you hover over the link which ruins the whole effect.I used different codes, even stuff that was recomended in this forum but nothing works. ok this is what gets me: I uploaded the same page to 2 other servers and my rollovers work just fine there. Code:
I've just built a site for a client (in spanish), it's about 90% finished-I've uploaded it and it looks great on my computer. The problem is that on every other computer I've checked-the left nav rollovers do not work (only on my computer do they work).
I finally got A rollover to work but now I'm having trouble with multiple ones. The first one works fine, but none of the others do, just says that there is an error on the page. Please help as I'm about to go bold from ripping my hair out... I mean everything looks good to me. But I don't know much so here. Code:
My navigation buttons have rollovers and are working fine in FF, Safari, Netscape, Camino but not in IE.
Not only that but there are some weird dashes appearing between some of the buttons. I do notice that the dashes disappear when I hover the cursor over some of the buttons. Can't figure it out... Code:
