I've been trying JavaScript a little bit. I beginned by changing
an image using a very simple:
document.getElementById(...).src="new image"
Which worked fine.
However this does not work if Firefox is configured with
the "Change images" disabled... Fair enough.
Now I'd like to try something else: not "changing" an image
but inserting a new image, in a page that had no image
previously.
I'd like to do this because the image isn't ready yet when
the user arrives on the page: I want the page to already
render the text, then "insert" an image once the server
is done creating it.
For example, when the user arrives on the page, he sees
the following text:
"Please wait while the server is preparing the data
you want to visualize"
And then after a few seconds the image appears (the
script checks data on the server every second using
XmlHttp requests and once the server warns that he's
ready, I modify the src of an 1x1 image).
As I already said, it works if I change the src of an
image already present on the page (like a 1x1 white
pixel on a white background) but now I'd like
to know if it's possible to insert a whole new image
in a page that had none previously.
Note that I'm not necessarly looking for something that
works even when Firefox's "Change images" is disabled
but simply as to how to insert a new image in a page
instead of changing a 1x1 white pixel.
I am working on some functionality for a CMS, whereby the user can write come content and insert images into the rich text area - just like you do with WordPress.
So, you would have a window/overly open with your media manager, then select the image and it will then appear in the text area as an inserted image.
Handling the file uploads, making the media manager etc is not a problem, its just inserting images in this way that I am not too sure about.
jQuery is my library of choice, and I use TinyMCE for any text editors, and how this may be achieved. I know TinyMCE offers the MCImageManager but I would much prefer my own solution than have to fork out the cash every time I wish to use it.
as a project I have to design a website with several functionalities, including a calendar which is working just fine.
this can be seen here: [URL]
(you will have to click "CALENDARIO" at the top to see it)
or if you want to see the calendar outside the iframe: [URL]
anyway, the way to insert details into each day of the month is through running a script:
Code JavaScript: $(document).ready(function() { var date = new Date(); var d = date.getDate(); var m = date.getMonth();
[Code]....
I would like to know if there is a way for me to insert an image onto the title, the idea is to put up something like "Team A VS Team B" with both team flags there as well.
I dymically replace the child nodes of a DIV element by image nodes. In IE and Firefox this works properly. In Safari it works properly, too - but only if the site is called locally, eg. with file://. Uploading to a server and viewing the site in Safari with http:// results in an error.
The problematic code is the following:
var node = document.createElement("img"); node.setAttribute("src", filename); node.setAttribute("style", "position:absolute;left:100px;");// error document.getElementById(name+"Images").appendChild(node);
When executing this script on Safari in online mode (again: with a _local_ file, it works fine!), Safari reports the following error, occuring in the marked line:
"[592] :TypeError - No default value"
Obviously, node.style seems not available at this point. I think Safari's still loading the image, and while loading it blocks all accesses to node.
Is this assumption correct?
That would mean that in Safari, I cannot do _anything_ with the image node until the image is loaded. These are not really bright prospects.
In my webpage I have set that the left & top margins are '0' and it worked fine.However, after inserting of a Random Image Javascript,there is a blank space on the top.
I know this functionality can be achieved using frames, but I'm trying to avoid that because it seems to break everything else when I do use them! Here is a snapshot from my website, in basic form at the moment: What I am trying to do is: make the names on the left side adjust the text on the right side. However, I would like to be able to put the text / pictures for each link in a separate HTML, to make it easy to update and add new ones in the future. Is there some way to do this in jQuery, preferably that does not require a huge knowledge of programming?
I was wondering if it is possible to do something like below using JS.Say I have some hidden text at the top of an HTML page and an empty tag at the bottom of the page.Is there any way JS could grab the content inside #text and move it inside #empty_container when the page loads?
Im trying to have a click event that replaces an image on the page with a new image that has been selected randomly from an array. I have solved PART of this already (can get the random image to appear).
However, instead of appearing on the page where the old image was, the new image appears in a blank page.
My research indicates that this blank page location-problem is a result of using document.write in the Function. Therefore, I know I need to find a different way to accomplish this, but am failing miserably.
I have been trying for hours and hours and HOURS to figure out proper syntax for accomplishing this via elements, functions, variables and mootools.
A bit of my research:
-I found this---but havent figured out how to implement it in my scenario:
Source: [url]
-I found this---but havent figured out how to implement it in my scenario:
I'm trying to dynamically insert the Tweetmeme button using Javascript. I'm currently using jQuery throughout the site. Here's the script that I'm using. I basically want to cycle through all the blog entries with a class of journal-entry and append the following JavaScript to the end. This Javascript comes straight from[URL].. This doesn't work for me though and it has something to do with the code between append(). It doesn't like the second set of script tags.
I'm using Javascript to change an image on a page without reloading the page. The problem is that my images are various widths (but identical heights), yet each image I change it to uses the width of the first image.
Im trying to have a click event that replaces an image on the page with a new image that has been selected randomly from an array. I have solved PART of this already (can get the random image to appear).
However, instead of appearing on the page where the old image was, the new image appears in a blank page.
My research indicates that thisblank page location-problem is a result of using document.write in the Function. Therefore, I know I need to find a different way to accomplish this, but am failing miserably.
I have been trying for hours and hours and HOURS to figure out proper syntax for accomplishing this via elements, functions, variables and mootools.
A bit of my research:
I found this---but havent figured out how to implement it in my scenario:
I found this---but havent figured out how to implement it in my scenario:
I have gotten my script to do exactly what I want it to do with one exception. I have some thumbnail images that people can mouse over and the actual image is 100px by 75px. That is what I use for my thumbnail and they reside in www.website.com/images/thumbs/image1.jpg. I have the large version of the image that resides in www.website.com/images/image1.jpg. Its actual size is 640px by 480. When I mouse over my thumbnail, I don't want the thumbnail to appear for the larger image, I want the large image to appear instead? Let me know if you need ellaboration.
Javascript <script language="JavaScript"> function Change_Big_One(thumb){ document.getElementById('BigOne').src=thumb.src.replace("_th","")
I have a page HTML. In HTML have 1 button, when click into button that'll appear 1 window. In this window, it's show 1 image and after 5s it will change the other image. I can't do this.
how to make the image a hyperlink to specific urls rather than the image in its own page in the contenflow.js? I've found that if you comment out this line: window.location.href=A You will successfully delete the hyperlinks that link to the full size image. However, I'd like to have a click on each image take you to individual specific pages. PS> I'm a designer not a javascript coder -- so detailed explanations are needed. Documentation: [URL]
Using a UI dialog I'd like to load in 10 or so images. Each would be unique and after you click on one the following needs to happen:
1. Image appears on the parent page in a specified ID.
2. A "hidden" field is updated so that when the user submits the db is updated with their selection.
3. Dialog closes automatically.
That's it. Basically it would work similar to "datepicker".I'm using the latest 1.4 and ui and been making great progress as learning basics. I need to do the above and it seems like such a no brainier and or it should already exist but after 2 days of searching and trial and error...
I have a page which is a large graphic sliced up into various pieces for better loading. It's a drawing of a bedroom and I need to have it set up so that when a user clicks on a link that is mapped to a frame hanging on the wall, it opens the doors of a cupboard. The photoframe and the cupboard are in different images.
I thought of using a Javascript image rollover but I can't see how that can be used to change a different image rather than the image that has the link in it.
I've done a little Javascript editing. Am happy to upload the code and images to the web if required.
I have a textarea, where people will be posting multiple images links. I need to be able to add [img] & [/img] to the start and end of each line respectively.I also need to stop each textarea from posting information if it is empty, which I can't seem to do either.
PHP Code:
<script language="javascript" type="text/javascript"> function addtext() { var newtext = "[b][u]" + document.gen.title.value + "[/u][/b]" + "
First off: I know nothing of Javascript (or much of any coding really), but I expect this to be simple for someone experienced, although it was (suprisingly) hard to figure out, for a lousy Googler like myself; so here I am. I have a function that generates an URL to an image, as so:
function todaysDate() { var currentTime = new Date() var month = currentTime.getMonth() + 1 var day = currentTime.getDate() window.location.href = "http://www.ecample.com/generator.aspx?format=png&month="+month+ "&day="+day+"&width=320&height=480" }
I get the image displayed fine in a new window, but I need it to open in a <div> or object, iframe, something I can place under my <div>-based header, when a button is pressed from my menu.
