Displaying An Image Via XML
Mar 17, 2010
I want to display an image using javascript instead of HTML (or use javascript to change the HTML code dynamically when an update is made). I have created an XML file, which contains text data which is displayed in HTML by using Javascript.What I am having trouble with is getting Javascript to grab the image URL from the XML file, and then display that image in the correct div. How does one show an image by using javascript? and how do you get javascript to get the url from the XML?
So what I want to do is create a function that grabs the url (relative) from the PIC tag in the XML ("newssmall.jpg") and then uses this URL to display the image on the HTML page.This way, only the XML needs updating when updating the news section of the site.
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Aug 9, 2010
I have a fucntion that runs after page loads which is supposed to show an image with Loading Data in Progress. Please wait message while it is pulling data. It is working in Firefox but IE is not displaying the image and the message at all. see attached working image in Firefox. My image HTML is:
<div style="display:none;width:100%;height:100%;top:0;left:0;position:absolute;background:#FFFFFF;z-Index:200;opacity:0.8;filter:alpha(opacity=80);text-align:center" id="LoadInProgress">
<table height="100%" width="100%" cellspacing="0" cellpadding="0">
<tr>
[Code]...
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Jul 10, 2011
I'm having problems displaying images on a site. Basically I have a to change an image each time a button is pressed on a piece of hardware. This is the code to detect a button press
// Check Button
tstileo = new Image();
tstilec = new Image();
tstileo.src = '/images/1.jpg';
tstilec.src = '/images/2.jpg';
document.getElementById('btn0').innerHTML = (getXMLValue(xmlData, 'btn0') == 'up') ? document.Image=(tstileo): document.Image=(tstilec);
So when the button is pressed/unpressed it should display tstileo and tstilec What format should my HTML code be to display the image ? This is whats there at the moment
<span id="btn0">?</span></p>
When running all I get is text saying [OBJECT HTMLImageElement] This site is being hosted on a microchip, btn0 is a press button switch on the board. The idea is to use this as a remote monitoring system. It runs Javascript XML HTML and CSS. I have spent hours searching for a way to do this ( simple ? ) task but haven't got any further than this. :confused:
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Sep 7, 2005
i want Random image displaying script tutorial or code:
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Aug 9, 2010
I have a fucntion that runs after page loads which is supposed to show an image with “Loading Data in Progress. Please wait” message while it is pulling data.t is working in Firefox but IE is not displaying the image and the message at allMy image HTML is:
Code:
<div style="display:none;width:100%;height:100%;top:0;left:0;position:absolute;background:#FFFFFF
[code]....
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May 11, 2010
I've got the images now, the sizes, and even the title and description from the metadata.The images run in the window on my page, and all that is working fine.....NOW I'd like to display the title of the image either ON or UNDER the image as it displays. The images are running from a javascript script, and I HAVE the title available to the javascript (it, like everything else, is in a two dimensional array the javascript is using)...In my rummaging around I found this:
Code:
<td id="imgwindow" name="imgwindow" align="center" valign="middle"><img src="" id="slide" style="border:1px solid white;">
[code]....
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Oct 6, 2011
I have the following code to display an image (and link if there is one):
if (ads[adNumber].href)
{
tempCode += ('<a href="'+ ads[adNumber].href +'" target=_blank ">
[code]....
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Nov 2, 2009
i am pretty new to jquery and hope this is the right place to ask. my problem is the following. when i mouseover a certain element on a page, i want that a certain image is displayed in the top right corner of the page, no matter where the it is currently scrolled. how can i achieve that?
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Mar 12, 2009
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.
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Sep 15, 2006
I have an imagemap that I am using to collect user ratings (the image is of a gradient, and the more to the right they click, the higher the rating). I want to essentially keep the same functionality with a small addition:
I want a slider image to display under the user's mouse when the user is hovering over the imagemap, and I want it to move horizontall whenever the user's mouse moves over the imagemap. This would make the imagemap look like a slider, except the user would still be able to instantly rate without needing to drag a slider (it would simply follow his/her mouse).
I'm not very familiar with JavaScript, though. If anyone could give me an idea how to write something like this or possibly write some sample code, I would be very grateful. I imagine that something like this is very simple (i.e. just taking the user's horizontal mouse coordinates and overlaying an image), but I really do need help writing it. I don't want to sound lazy, but the project I'm working on has more to do with server-side programming, so it wouldn't be a good idea for me to spend a few days learning all about JavaScript in order to accomplish this small bit of functionality.
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Aug 23, 2010
Internet Explorer crops my images on my image fade, but Chrome and Safari view it just fine.[url]...
If you open it in IE and Chrome you can see Chrome shows image fadeshow fine, and IE crops the images.For the record, I don't want the images cropped.[code]...
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Apr 17, 2011
I have problem, the code cannot operate. The user must select in dropdown list having one display of image every time.
JS code
var sel = document.getElementById("sw");
function f1(){
var imgs = ['chart1.cgi', 'chart2.cgi', 'chart3.cgi', 'chart4.cgi'];
var im = document.getElementById("pic");
im.src = imgs[this.selectedIndex];
}
html code
<img id="pic" src="chart1.cgi" />
<select name="sw" id="sw" onchange = "f1()" >
<option value="s1">what</option>
<option value="s2">whatever 2</option>
<option value="s3">whatever 3</option>
<option value="s4">whatever 4</option>
</select>
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Mar 7, 2011
I'm trying to display the same image several times using javascript. It can range anywhere from 0 to about 50. I'll also have its' location determined by the user click and each image will timeout after a short period of time. I figure i'll have to create a new object for each image that is added and remove it after it times out, but my problem is I dont know how to tell the HTML code inside the <body> tag to display the same image for each click I make.
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Aug 25, 2011
I need to build a slider. which is not there in the page when it loads. then after few seconds it appears and slides from the right hand side of the window and stops at some position on the screen. then after few seconds it changes its image into another one. each and every one of the images has a different displaying time. that time is a database data and i have to specify it accordingly... I have no idea how to do this and i am a newbie to javascript. i don't know whether javascript can do this, maybe another technology..
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Oct 31, 2004
Im want an image(Loading... image) to be displayed until the entire page loads fully.
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Jun 1, 2010
I have a horizontal image scroller which I have downloaded from the following site:
[URL]
The actual scroller works fine however when I hover over the images, the alt text isn't displaying.I'm not very good with javascript, but I have set it as per the code displayed and it's just not working.
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Oct 22, 2011
I'm reading a book on Javascript and I've been doing their tutorial on getting and setting cookies. Trouble is my code, and their supplied sample, don't work. It is supposed to display a very simple page with an image. When you click the image it is supposed to open up a new (very simple) page.
Code follows...
<html><head>
<title>main page</title>
<script language=JavaScript>
var lastUpdated = new Date("Tue, 28 Dec 2010");
function getCookieValue(cookieName){
var cookieValue = document.cookie;
var cookieStartsAt = cookieValue.indexOf(" " + cookieName + "=");
if (cookieStartsAt == -1) {
cookieStartsAt = cookieValue.indexOf(cookieName + "=");
} if (cookieStartsAt == -1) {
cookieValue = null; .....
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Jul 28, 2010
So I have an image, id="image", and I have coordinates and some other stuff feeding out of it into an array on a mouse click. Now what I want is for a small image to appear on the place where the mouse is clicked as well. I was told jQuery would be able to do this?
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Jan 3, 2012
I am working in Dreamweaver CS4 with both HTML and Javascript. I created a preview area and some thumbnails beneath. Each thumbnail is linked to a full size image. So far, so good. I'm attempting to follow a Javascript tutorial to make a lightbox. I added CSS rules and the javascript code in the hopes of having my thumbnail show the image in the clickable preview area when hovering. However, my fullsize image does not display in the preview area. Interestingly, when I hover over the preview, I see at the bottom of my browser that it is still linked, just not displaying. The preview area is blank.
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Oct 9, 2005
I have a site that is built with a frameset. What I would like to do is whenever I update a particular frame that contains the main content (ie. a news.html page), have it change a graphic in the navigation bar (ie. a separate .html document) to a glowing animated gif for 7 days. Since the news page doesn't load as the first page within the frameset, it would show that there was something new posted there.
I have a few JavaScript books around, and I -think- I know roughly what needs to be done, but I'm having trouble conjugating scripts.
I think it could be done by checking the date.lastModified against the current date, and if the abs difference was less than 7 days it would display news-anim.gif, else it would display news.gif - however I am not sure how to get the left navframe.html to read the date modified of news.html
Can anyone suggest any solutions (or know of any scripts out there?) or is this more of an issue that should be dealt with using cookies/something else?
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Dec 2, 2010
In this program my basic intention is that as soon as the page loads, an alertbox will be called displaying the ALT value of image.
<!DOCTYPE html PUBLIC
This is my test page.
It doesn't work. When i used plain javascript alert function in body tag with onload event, it worked well.
This (code) implementation just shows the text in strong tag and the image. There is no messagebox displaying the alt message. Please tell me where I'm wrong. I've already downloaded the jQuery library and it lies in the same folder as this code.
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Oct 16, 2010
A plug-in that shows only a part of the image and not the whole image.
To be clear, I don't need resizing, just sectional viewing.
I have large images of map/newspaper, but I only want to center to a position and show a part of the image, how can I do that.
I have looked at a couple of the pop-up plug-ins and they don't do that. Also, I don't need pop up functionality.
For e.g. only show a specific part of map, or a newspaper.
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Jul 19, 2011
I got this working in chrome and was happy until I got to check out IE8! Enough said about that.The code I have now will work (in both chrome and IE8) if I manually set the height and width of the image but I cannot get them dynamically, for instance if images have different sizes, I've been trying for a while now but cannot get anywhere with it.The code I am currently using (of my own creation) is;
$("#lightbox_image_container").html('<img id="lightbox_image" src="http://www.veritywebdesign.com/gallery/gallery_images/image.jpg" />');
$("#lightbox_image").load(function() {
// image_width = $("#lightbox_image").width();
[code]....
How do I get the height and width dynamically after loading the image?
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Feb 2, 2010
I want to have a big image and say 5 small thumbnails underneath. When the user clicks a thumbnail, the image loads where the previous big image was. Is there a standard way to do this?
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Sep 12, 2005
When displaying a jpeg file, the image shows up in the top left corner of the browser. Any way to get the image centered?
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Oct 31, 2005
I want to insert a html page within a cell of a table on an html page. I
did this by using an Iframe and it works but not on first load!
Each time I go to the page cold I need to hit refresh for the iframe loaded
page to display!!!
Is there a better way to do this or is the iframe the correct way? This is
only for users of IE.
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