Automaticly Resize An Image That Has No ID To Be No More Than 380px Wide And A Scaled Hieght

Apr 5, 2009

I'm am (to say the least) useless with JavaScript. I need to script that will automaticly resize an image that has no ID to be no more than 380px wide and a scaled hieght. E.g if the image was originally 760px wide and 100px high, then the resize one would measure 380x50.

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Resize Any Images Over 150px Wide Without Mess Up Layout

Jan 12, 2010

I'm coding my new website, and to save bandwidth, i'm letting users link to their own avatars, so I want to resize any images over 150px wide so it doesn't mess up my layout - simple, right? Well, you'd think so, but I don't know any javascript, so i've scrapped this together with what little I know:

var obj=document.getElementsByTagName("img");
for(var i=0;i<obj.length;i++){
if(obj[i].className == "avatar") {
if(getElementWidth(obj[i]) > 150) {
obj[i].style.width = 150;
[Code]...

I need it to check all elements (well, images - but only images will be using it) for a width of over 150px, and, if it is - change it to 150px

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I've been searching for a resolution to this issue for hours trying to customize my page located at [url]

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Original plugin script provided here: [url]


<script>

I made adjustments with my image references that are all located in this directory: [url]

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Additionally, I found another plugin that worked for placing an image in the background (not random), and the background image would scale to size, according the users window. I loved that and it worked, just wanted to add random images to the same script.... first things first... I can't even get an image to display at all with the above code.

In case you wanted to know the script I was using to scale the background image, here it is below (although, as you will see in the code for my site - this image feature is disabled as I am trying to make adjustments).

code for image solutions used:

HTML

CSS

If I can get this second code to work with the random image plugin.

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1: I selected 3 items from my drop-down box at one time (my drop-down box allows multiple selections).

2: I click a button call "Create Template" and three new single row/dual colume tables are created with the names if the items.

Here is what I have so far, but need a little help. Notice I have added the three tables in to show how it should look but this is for information only as these should be created automaticaly.

[Code]...

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I've been trying to install a new shopping basket system to my wordpress site called Easy Basket. Eventually I've managed to get it up and running on preview pages and the homepage but the basket doesn't display on any other pages?Apparently Firebug relays a 404 error file can not be found when Ajax Get tries to write the basket into the page.Here is the coding installed into the head section

HTML Code:
<link rel="stylesheet" href="/easybasket/skins/default.css" type="text/css"/>

HTML Code:
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I have the following code in a .net page:
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the window, the image disappears. If I restore down, the image is
still gone. All the darn coding on this page and I'm getting stuck on
HTML!

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I'm working on a client's site and I decided to use a slider [URL]... it can be seen there as I develop it.

Here's the problem: If you refresh the page enough times, the table that contains the slider will go SUPER wide, it will go 2400px wide in fact. 2400px is the combined width of all my images.

When I followed the tutorial here on jQuery.com that value was originally set to 99999px ... you can imagine that before I changed that value, the table forced the page out to 99999px wide ... annoying.

Why not just adjust the width to the size of one image? Well I tried that. Each image is 600x300 so I set the width to 600 the result was ... WHOOPSIBROKEIT. The images stack all on top of eachother and slide together. I've noticed that when it happens it also throws off the alignment of the top portion of the site, for instance my center tags -- I'll be looking to see if maybe something outside of the plugin is causing it.

[Code]....

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I am trying to dynamically resize an image. Here is my code:

<img border="0" src="images/right.gif" width="16" height="100" name="right">
<SCRIPT Language=Javascript>
<!--
function ChangeImgSize(){

[Code]....

The image does not get resized. I've been testing the page on current browsers (IE 8, Firefox, Chrome). I'm certain I'm doing something newbish, I don't really know Javascript all that well.

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how to veiw this eval's out put?

function doButtons(picimage) {
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<?php
// to change the image size within the web page
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[Code]....

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I have two images, one on top of another. I would like it so that if you mouse over the image on top (imgB), this image would resize and expand. I have tried playing with jQuery's animate() and height/width properties, but these just crop the image as oppose to resizing them.

<div id="imgA" style="background-image:url(aq.jpg); width:1000px; height:400px;">
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[code]....

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I've written some javasript code to resize an image tag. While the page loads the image tag is display: none so a large image wont break the stylesheet before I have a chance to shrink it. onload I call function load1 and you can follow the rest from the code below. This is working in Firefox and Chrome and appears to be doing absolutely nothing in any version of IE.

Javascript after </html> tag:
<script type="text/Javascript">
function load1() {
imageLoaded();
document.getElementById("confImage").style.display = "block";
} function imageLoaded() {
var iW = document.getElementById("confImage").width;
var iH = document.getElementById("confImage").height;
changeImageSize(iW, iH);
} function changeImageSize(iW, iH) {
if (iW > 460 || iH > 460) {
reset dimension of image to fit in div
var multiply = 0;
if (460 / iW < 460 / iH) {
multiply = myFloor(460 / iW, 3);
} else {
multiply = myFloor(460 / iH, 3);
}
document.getElementById("confImage").width = multiply * iW;
document.getElementById("confImage").height = multiply * iH;
}}
function myFloor(n, pos) {
n = "" + n;
if (n.length < n.indexOf('.') + pos + 1) {
return parseInt(n);
} else {
return n.substr(0, n.indexOf('.') + pos);
}}
</script>

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