Change Width And Height From Pixels To Percentage?
Jan 11, 2010
I am trying to customize this scrollbar so that it will fit all screen resolutions and I was wondering how I could do this by somehow customizing the JavaScript files created by Nathan Faubion or if I could do this using other JavaScript variables (var widthPercentage) to change the pixels to percentages?One of the pages on the website I'm using the JavaScript on
JavaScript file jsScroller.js:
//Created by Nathan Faubion http://www.n-son.com/scripts/jsScrolling/
function jsScroller (o, w, h) {
This script changes the image, I wanted to know if there is a way to automatically resize the div's height and width based on the actual image proportions.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head>
How can I change the height and width of an element with Javascript? I have tried and so far I can only change either the width or height but not both, doing something like this…
Code:
<HTML> <HEAD> <script type = "text/javascript"> function changeSize(){document.getElementById('test').style.height = '200'}
[code]....
And this works fine but if I try to change both height and width it doesn’t work. Doing something like this doesn’t work
Code:
function changeSize(){document.getElementById('test').style.height = '200' width=’200’}
I have a form field where I let the user enter desired width for a table. The field should allow values in percentage or in pixels only. A JS check should allow the user to enter valid values like ྌ%' or 魐' only. Other illegal values like '%80', 'blah' or ྖpx' should not be allowed.
I am trying to get the current height of an iframe in pixels. The code below will display the height as a percentage but thats not what I need. Is there a way to determined the iframe's current height in pixels even though I specify "height:52%"?
I have a div that appears directly below a text box. When the user clicks on an item in the div, i place it in the textbox. I want the width of both the textbox and the div to be that of the largest item in the div.
However, setting the textbox to have the same width of the div will not show all the characters of the selected text. I assume this is because of differences between pixel width and the input size property.
Im making a website in which I want to "embed" another website (not mine) - implesignup.se - through which i've created an event. The problem is that I want to hide the footer of that page, maybe the header to if its possible, but since the height of the other page varies throughout the steps in the "buying-process" I can't set a fixed height...Is it possible to fix this problem using jquery and how do I do that?So, something like this is what i want: autoheight - x pixels from the top - x pixels from the bottom
I just don't see any possibility to change the height of a button. I am developing an application to list many articles. The height of the collapsible buttons/select buttons is therefore to large, i want the buttons to be as small as possible.
I am trying to be able to manipulate the width and height of an <img> but do not seem to be able.
"Yes", I know the JavaScript will "not" manip anything, which is ok. I simply do not know how to capture the width or height. Once I can do that I can manipulate them.
Here is the HTML for the <img> <div class="ImgMnp" id="myImg" onmouseover="imgSize('myImg','fpImg)"> <img src="images/FirePlace.jpg" width="480" height="640" id="fpImg" /> </div>
Here is the JavaScript I tried to manipulate the <img> function imgSize(myID,myImg) { var myDiv= document.getElementById(myID); //get correct <div> var myImage=document.getElementById(myImg); //get correct <img> var myWidth=myImage.style.width; //attempt to capture width of <img> var myHeight=myHeight.style.height; //attempt to capture height of <img> alert("myWidth+, +myHeight"); //show if I this function works }
Will someone please tell me what I am doing wrong.
I have the correct height and width for an image, however when I set the Javascript pop up to this height and width it does not display all of the image.
Does Javascript use different dimensions or what? And how can I set the height and width for it to compensate for Javascript's mistake?
I can't make the browser to read the style.width and style.height from the CSS. Does anyone know a fix for that, so that I don't have to use inline styles for every div?
I need a code that when a button or image is clicked then a div's width and height are changed.
Ive managed to get a few codes that does this, but the real problem is that, the contents of the div is an embedded flash file and i thought that by setting the flash width and height to 100% then the flash would fit to the new size of the div, but it just didnt work.
I need a code that when a button is clicked then the div's and the flash's width and height are changed.
please have a look at the temp website latinunit net / temp / , you will understand where im coming from.
on the right hand side i have a flash chat in a div , div is controled by a script that allows it to follow the scrollers up and down.
My goal is to add a little button in the same div that says expand or maximise so when clicked the the div expands aswell as the flash file.
I was wondering if you can in CSS create an <img> tag with an Id? Then use that image tag in the body tag to refer to make it the background image. If you can I think I would then be able to resize the background image using DOM and javascript to fill the browser window without having to repeat the image, maybe?
I'm thinking this might work because. 1. Can't you create a style for any html or xhtml tag (element)? 2. The image tag has a height and width attribute. 3. If a tag (element) has an Id in the CSS you can control its attributes with DOM or javascript? 4. I should be able to use the Image tag by Id reference in the body tag - background attribute?
I have a form and in that form I have a file field through that I can browse for images. Now what I want is that whatever the image file user selected i need the width and height of that image.
How can I find the height and width of a webpage? Say I want to make sure someone's webpage is within an 800X600 viewing area. Width is the most important but if I can get width, I should also be able to get height.
I don't need to modify the page in anyway. Just get the width and height. I can reference the page in an iframe, cfhttp (CFMX) or something if it needs to be on my server.
I've ran into this problem more than once, there are plenty of tutorials on how to toggle/fade a hidden div that already has data placed into it, but I want to $.load() a page into an empty div ID and then toggle/fade it into view.
I can't for the life of me figure out how to do this or find anyone in Google trying to either. This has to be the first time I've ran into a limitation of jQuery and it isn't even something that should be such a problem.
I'm facing the following problem: I'm using .append() method to add a new <div> on the fly and I need to read its width and height right after it's been created. How can this be doneMy current strategy to accomplish this task is:
$("#container").append( $("<div/>").append( $("<p>").html("This is a content example that goes inside my just created div")
i need the innerHeight and innerWidth of the clients browser window to be returned from a function. here is what i have however some times the value being returned is in fact greater than the browser window (only by a few pixles) i'm assuming this has something to do with 'tabs' in my browser.
function getW(){ var w; if(document.innerWidth){ w=document.innerWidth; } else if(document.documentElement.clientWidth){ w=document.documentElement.clientWidth; } else if(document.body){ w=document.body.clientWidth; } return w; } function getH(){ var h; if(document.innerHeight){ h=document.innerHeight; } else if(document.documentElement.clientHeight){ h=document.documentElement.clientHeight; } else if(document.body){ h=document.body.clientHeight; } return h; }
i'm returning the value into a Math.random()*getH();
i'm using the value from that to randomly position a single character on the page.
im using the following javascript function to popup a new window that will display the full size of thumbnail images.
However, whenever I click on an image, the full image will not appear. Only a very small window will appear. How can I alter the function below so that the full image will appear?
function popUp(URL) { day = new Date(); id = day.getTime(); eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=100%,height=100%');"); }
