I want to make a script that composes an image depending on several variables. The image is composed of a base piece of clothing (e.g. t-shirt) on which an image and text can be placed. The color of the piece of clothing; the location of the image, the image itself and the text are variable. Also the font of the text can change. Is there a base script I can use? Or is there a small script that handles a piece of the desired functionality?
Probably this is a thing better done in flash. But I don't know flash and really don't want to either. Code:
I've recently been following the object-oriented techiques discussed here and have been testing them for use in a web application. There is problem that I'd like to discuss with you experts.
I would like to produce Javascript classes that can be "subclassed" with certain behaviors defined at subclass time. There are plenty of ways to do this through prototyping and other techniques, but these behaviors need to be static and protected. By protected this means that they can be overridden (or reassigned) in subclasses, and privileged subclass methods can access them, but callers external to the class cannot.
I've been attempting to define a factory function that transfers its parameters to an anonymous object while defining the constructor in a -with- block. (This is what I'm loosely referring to as "subclassing" - it's really object composition.) This works, but not for externally-defined functions. They can't see the protected static members....
Does anyone here know of the javascript I'd use in a situation where I didn't want to display a certain image when the client is using IE6? I'm fine with displaying it in IE7 and Firefox, but don't want it displayed in IE6. The image is a PNG with a transparent background.
I have a page that is displaying all the field values for an object. On that page, I want to display one image if the value of the field Reports_to is Jim, and another image if the value of the field Reports to is Bill. I've tried the following.
<script language = javascript> var reportsto = document.getField('field_reports_to').value; if (reportsto == �Jim�)
I was wondering if there is a way to use Jquery to reduce the amount of images I use on my company website as well as resize them depending on the page they're displayed on. It's just that I feel that's it's very tedious creating 5 or 6 formats for each campaign each with it's own dimensions depending on the page and unfortunately my company doesn't want to implement a Backoffice fed site, which means I have to do it all manually.
I need some help on how to reposition a layer depending on the position of an image? I know this should be somewhere in the forum, but I searched without success.
The code below lets a user select a drop down option and a picture changes depending on the selection. I am trying to make it so when you select an option on the dropdown the picture shows up in the center of the screen and in the background behind the text. Here is the code.
<html> <head> <style type='text/css'> #txt {background-repeat:no-repeat;width:200px;height:200px;} </style> <script type='text/javascript'> function div_bg(team){ document.getElementById('txt').style.backgroundImage="url(images/" + team + ".jpg)"; }
What I would like to do, is to show one image ('1.jpg') if three textfields in my form are filled, but another image ('2.jpg'), if all or any of the fields are blank.
how to achieve the same affect with the code pmw helped me with several months ago this time around im trying to achieve the same affect instead of displaying one image im wanting to display text but stuff like this depending on what is selected once again it will display the following.the url for this is once again here.how much space,bandwidth,ram for gaurantee and burstable ram and ips etc.. now how can i do this using the following code below.
I am trying to create an Image menu for a site I'm working on that is rather simple in essence. When the user hovers over a button I have the menu will move left or right depending. I have not got a great deal into it yet as I have become stuck, as I'm new I figured it would be easier to troubleshoot if I build up the program bit by bit.
I have a two fold question:1) Why would my while statement not be workingI have cleaned up my code a little (although not perfect) but my while statement is not behaving, it does not output any numbers on a console.debug (using google chrome, or any other browser for that matter) which from my understanding it should?and 2) Slightly out of the remit of this forum I suppose, but this code is quite lengthy and I know there are ways to make this more efficient I just dont know what they are?
function generatePurchaseFields(dom) { new Ajax.Request('/control/?page=tldmaxyears&domain=' + dom, { method: 'get',
I'm struggling a bit with trying to make sure when I set an event handler (or listener) on some element which calls a function I've got elsewhere, that the function can't see necessary vars because they've already been garbage collected.I'm following the type of setup as in Simply Javascript or the Javascript Live course.o I have stuff like this
I have found whit google this form in this group. But i'n not good in javascript :(. I try and error normal but i only error now.
Whit i now want to now how can i get access to the vars vis and inv. Normal when i submit a form then is see something link
formhandler?vis=somthing&inv=something.
But i dont see that in this form. I want the use data form this form to set it in a databse whit php. I cant get use nog $_GET['vis'] is wil give nothing.
this is a simple question, but it's had me stumped for months now.If you program a lot in javascript, this class implementation may not be so complicated, but:
Code: // say I have a class call classA var classA=
Is there always a conflict between javascript and php when sending vars since javascript is client side and php is server side? Is there another way to size the opened page, for instance, on... /shades.php itself? - Only doing the popup for this reason.
Inserted this in head of the destination page; shades.php itself, but not as a function. Might there be a way to activate this when the page loads, without onClick of a button from prior page?:
I am doing this project. It is a flash app that the final output will open a borwser window. The flash app will send vars in the URL, ex/invoice.html?num=1&blablabla=blabla). In the HTML doc there will be a template invoice that I need to replace some of the content (prices) with the sent GET / POST vars.
It all needs to be client side that's why I need someone's javascript help. the app needs to be able to run without internet or any server side processing. so I figured some javascript would work.
i have repeated this code(which works btw) and changed the ('field_') bit and it reads the first and third but not the second var why?
some.html?f=1&d=2&c=3
if i cahange the substring to correspond to the var to (2) it reads f and d if i add the third one calling substring (3) it wont read (2) but reads 1 and 3.
<SCRIPT type=text/javascript> window.onload=function() { var data=location.search;
I am confused about how to do this the right way.I have a change event which grabs the value of the selected optionlist and sets that as a var. But, I would like to add that to the endof my post string when I submit the form, how would I do this?
$('select').change(function() { $('select option:selected').each(function() { var my_val = $(this).val();
Note: answers along the lines of 'use jquery' or 'use (insert wellknown framework)' is not helpful.Frameworks such as jquery includes alot of extra code which is not nessary at all for what I am doing. 'But, you can include one from Google', yes that may be the case, but I prefer to keep to my own code. With that in mind, lets proceed to the problem.
I have an ajax call which doesn't pass POST vars through on IE7/IE8, but only on odd occasions. It appears to be extremely random and the majority of the time it does work. I am had a look at jquery and cannot see much difference in the way it works compared to this custom one.
I am creating a mp3 playlist player for a mobile page on my website. Got the music to play fine and everything the only thing I have left to do is get my page to display the timer for the running time for each song. The one problem I am running into is this....my phone and I'm sure many other phones/mobile devices support javascript, but not javascript functions. For example I can run a <body onload="setTimeout('blah',1000)"> function on my phone and anything in the body onload statement, if it's in javascript will run. However, refer to a function and the code won't work. Here is the code that will wok in a standard web browser with javascript support:PHP Code:
echo"<script type="text/javascript"> [HIGHLIGHT="JavaScript"]var minutes= $thissongsmins; //Amount of minutes settimeoutruns
I'm building a comment system modeled after Tumblr's, where each post will have it's own comments. I've modded a system from 9lessons and am having an issue implementing it for multiple instances on a page. Each post has its own ID, so I'm trying to set this up using the post's ID. It works fine for a single post, but when there's more than one on a page it doesn't work.
I have a flash header on my website with 5 menu items (home, register, about us, etc)
myheader.swf?button=1 "Home" is focused myheader.swf?button=2 "register" is focused etc etc
When you click on a menu item it becomes the focused menu item (or "button") and the flash fires off a javascript event which handles the AJAX.Using the browser's back/forward buttons, the flash header's focused item does not change.
I can capture the history change, but how can I change the " .swf?button=x " using javascript.
PS: the flash header is a big file and I do not want to reload it every single time to update the var
