Validate 'onresize' Function Call
Nov 19, 2004
I've built a page which uses javascript to snap roll-over layers to a centered (div) layer. It works fine, and is called when the page loads. However, calling the same function 'onresize' works, but doesn't validate as XHTML - because the XHTML body tag does not support the onresize event handler.
As a consequence, I need to extract the onresize handler into it's own script file and use it to call a page reload.
I can get this to work in IE 6 on a PC, but it doesn't work in FireFox. I really need this to be as cross-compatible as possible. The code I have in the page header is:
Code:
<script type="text/javascript">
function reDo(){ window.location.reload() }
window.onresize = reDo;
</script>
Does anyone know how to achieve a cross-compatible means of reloading a page upon resizing?
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Nov 13, 2010
$(document).ready({ 'errorPlacement': function(err, el) {
if (el == 'el_name') {
err.insertBefore(el);
[code]....
I tried taking the quotes off 'errorPlacement' but no luck. In the debugger I see it checking the settings for an errorPlacement function and it's undefined. I ran the function definition through JS Lint and it's happy
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Jun 14, 2011
I'm working under certain constraints wherein,at a certain point outside my direct control,validate is called with no arguments, but after that I want to set a custom validation function on a form field. I figure there's got to be a way to manipulate validate's internal data structure to add the function, but I don't have a clue as to how.
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Apr 23, 2011
I want to preserve a 16/9 aspect ratio to the window after any resize, making the width a function of the height.
As I have a window.resizeTo() inside the window.onresize event function, the infinite loop is served. How may I quit it?
<html><head><title>Title</title><script languaje="javascript">
const c_ra=16/9;
window.onresize = function WindowReSize() {
var myWidth = 0, myHeight = 0;
[Code].....
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Feb 11, 2006
<button onClick="return popup('<span onClick='selectShape(1, 1, 1)'>test<span>');" tabindex=Ɖ' onFocus="setFocusColor(0,3)">....</button>
This will work perfectly, but as soon as I need to pass Strings inside the selectShape function, I get stuck.
So the question is, how can I create the following and have it working
......selectShape(2, 'Tricky', ཤx5°').....
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Apr 9, 2011
I posted this message a while ago but I can't find it. My bad if both show up. I just tried the validate plugin. I added the link to load it into my form and now I am getting callback querystring (I normally don't use querystrings) and I am not sure how to stop that.
I have a function that uses $.post() to get some address info and updates the page. I am returning a json object and this is now is broken. I gives me a invalid label error. I can see the data in firebug and it looks just fine. The function works if I don't load the validate plugin.
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Sep 3, 2009
I have a case where I want to create a validator that makes use ofalready defined rules.Is it possible to somehow call <pseudocode>$.validator.rules.ruleA('value',element,null)</pseudocode>?
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Oct 12, 2005
I'm having a problem getting the window.onresize to work properly. Here
is a simple test case I wrote:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Test window.onresize</title>
<script type="text/javascript">
function resize_func() {
alert ('resize_func has been called');
}
window.
</script>
</head>
<body>
<p>Just Some Text</p>
</body>
When I load this page in firefox (1.0.6). I get the alert box that pops
up on initial load, but any subsequent resizing of the window fails to
trigger the event. It's probably something really simple, but so far
I'm stumped.
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Dec 6, 2005
I have a script that is called by the window.onresize event. The
problem is that the script is called multiple times when I'm resizing
the window in IE - obviously, because IE continuously fires the
onresize event while it is being resized.
What I'm wondering is - does anyone have any suggestions on making the
script function only once, after the last onresize event, rather than
on every one?
I've done some searching, but I'm not getting much - probably because
I'm having trouble finding a good phrasing for the search.
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Feb 26, 2004
I have a left column that needs to be resized based on the middle content height. (the left nav needs to be subtracted from the total maxHeight to determine how long to make the left column) I am using the following:
function adjustLayout()
{
var main_height = document.getElementById("main").offsetHeight;
var left_nav_height = document.getElementById("vertical_left_nav").offsetHeight;
var maxHeight = Math.max(main_height, left_nav_height);
var left_content_height = maxHeight - left_nav_height;
document.getElementById("left_content").style.height = left_content_height+'px'
}
window.onresize = function()
{
adjustLayout();
}
PROBLEM: The code works in firebird (even with multiple resizing), but in IE 6 the the left nav will not shorten if resized. In fact, it appears that each time you resize, the left column gets longer, and longer - so it is stretching the page way beyond the content.
Does this make sense?
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Apr 4, 2010
I'm wanting a table cell click event to remove and replace the table it was clicked on, however I'm finding that as it's deleting the original table object the actual running event code is being replaced and the function is bailing.how I can call the delete/refresh function from outside the event's function scope?
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Feb 12, 2010
how I can accomplish wrappingrelevantparts of a script into a function then call that function within a success area on another page.
This is what I have so far: Script.js page - This page is longer but this is the relevant part that I would like to wrap:
$(".product img").draggable({
containment: 'document',
opacity: 0.6,
revert: 'invalid',
[code]....
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Jun 23, 2010
I have just started learning JQuery and have a doubt in the below code. $.get('myhtmlpage.html', myCallBack);The doubt is should the 1st parameter of the get function be a HTML file or can it be a unction name?
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Feb 15, 2012
I want to call java function in javascript.In which we pass one parameter to function and its returns String value which I want to display in alert message.
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Jun 11, 2011
I have a real perplexing issue. In two separate "projects" I had code that displayed checkboxes - when clicked, they would fetch information from a db and display it in the div below. I had code that displayed a jquery date-picker - when clicked, it would fetch information from a db and display it in the div below. My issue comes with this:
[Code]...
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Apr 10, 2009
I want to make a nice floating bar at the bottom of the screen, which hovers about 15px from the bottom. I am doing this to make a site look good in small and big resolutions. The minimum height for the bar to hover is 600px about, if the window is smaller, it is still there so it doesn't go into the content, if the window is bigger, it will follow the resize and be at the bottom still. It is obviously absolutely positioned, and also centered using some javascript (getting the width of the window).The second function is called in the header and positions the bar. The last two document.get things are just for testing so I can see the height in px somewhere. This works fine in IE. If I resize the window, making it shorter, everything goes as planned, and I can see the pixel count dropping in the header where it is displayed. However, in FF it does not work.
The weird thing is this. If I resize by a small amount, less than 10px, it works fine. However, I can not resize by more than 10px! If I do, the window height shown in the top still drops by only 10px.So if my window is 1000px tall, and I close it to say 500px, the value of the height will still be 990px. If I then resize it to any where higher than the 500px, say 550px, the javascript still sees it as making it smaller, since it says the height is 990px, therefore, the window height goes down to 980px. If I shrink the window to 500px and reload everything is fine, if I make it bigger, it works in both browsers. I am thinking that this could be a problem which is like "sampling rate" in music. When in IE I expand or shrink the window I can see the pixel count drop continuously and the bar floating down as I move the window, as if it was "sampled" every 0.05 seconds or something. In FF, shrinking is not working, but if I expand the window the pixel count doesn't change and the bar doesn't change place until I stop resizing (let go of the mouse button), as if it was sampled once, when I stop, so the problem maybe is related?
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Jan 3, 2003
I am trying to set a div width through the onresize event. For some reason, I am able to set the height ok. When setting the width, it will set once and then both the height and the width will not respond to the onresize event anymore. I basically want the div to resize whenever the browser is resized.
To demonstrate what I mean, copy and paste this code into a htm file. Add long strings of text to the div so that it will scroll both horizontally and vertically. Notice when resizing, the resize will get called once, but when resizing again it will not. Comment out the width line, and now the resizing will always get called.
Here is the code:
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Mar 19, 2007
I am attempting to modify the style of an element (its width) as the
window is being resized, in firefox.
Long story short, I've tried to use CSS but one particular part of the
layout just won't do what I need.
The javascript solution assigns a function to window.onresize that
sets the inline style, it works with one problem -- the handler only
gets called after the resizing stops, and so there is noticeable lag
before it redraws.
It is not the function that is taking a long time to execute, its
appears to be firefox's handling. It doesn't call it as frequently as
I expected.
Is there another javascript method to accomplish this without the
extra lag?
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May 17, 2007
I'm listening for the window.onresize event and trying to get the document.body.clientWidth afterwards to make sure a wide block fits onscreen. I'm working in Firefox and the thing is, when a scrollbar is added to the page due to content getting longer, the body.clientWidth gets smaller, but the window.onresize doesn't fire (I guess this makes sense as the window hasn't been resized per se).
I am assuming that I will have to check the body.clientWidth manually after the content gets longer and then call my resize function if so. But is there a way to achieve this or watch body.clientWidth other than window.onresize?
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Apr 25, 2010
in IE, my page gets buggy when the user resizes the window. ive fixed it for when the user clicks and drags the corner of IE, but it is still buggy when the user maximizes the window. i know i can fix this as well if i can just learn to detect the difference on the onresize event between maximizing and all other ways the user can resize it.
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Jan 7, 2005
The window.onresize is not called (in Mozilla) when changing the text size on the browser (crtl + or View/Text Zoom).
Is the xAddEventListener function usefull ? What does the "For some browsers the window.onscroll and window.onresize events are simulated." mean ?(found in the X Library function reference).
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Oct 27, 2008
How does one use the onResize() event to dynamically resize a web page according to the size of the user's viewport?
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Mar 31, 2010
so im almost finished my first site! very excited. its for my dads business, hes a screening contractor.actually i doubt he will get any business out of it, even once we get our real domain name and everything because i don't even know how to get Google to like it. its OK though, its mainly just a practice site for me anyways before i make a resume site for myself. anyways, this mayt sound like a flash question but i asked on flash sites and they have no idea, and i think it has more to do with how i embedded the flash. yoy see, it consists of 3 divs, an html content area, and a flash banner and a flash menu, which stretch depending on the window size to keep their aspect ratio. its that streachyness that i believe is causing the problem. everything works exactly as planned in Firefox, chrome, and pure flash player. but in IE, safari and opera, the size and position of things are way messed up! (only really care about IE). the edges of dynamic text are slightly to the left or right and hanging behind things because of it, same with some movie clips and when i didn't want things to appear on the stage i set their x position to be the length of the stage,
i think that ie is calculating the size onresize incorrectly. heres the site, take a look at the the script file:[URL]..
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Oct 16, 2006
I have a document that can contain any number of iframes which have
further copies of the same document (and so on). In practice, we
shouldn't ever have frames within frames, but I'd like to make the
implementation a general case.
Various of the functions in the parent document need to call themselves
in the child documents with the same parameters as they've just been
passed.
Now, I can stick a loop in each function that goes throught the
window.frames array and calls the function for each frame, but for I'd
like to write a function to do this.
It's at this point that my brain explodes. If I limit it to a single
parameter we can do:
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Apr 22, 2009
I'm in the middle of a JavaScript class, and I've run into a problem with one assignment. ^^; I've been given a pre-written script and HTML code to work with, and am required to modify it. Here's one thing I have to do, via my instructor:
Add an "email" field to this form. This field should also validate as a valid email address. (Hint: after adding the form field to the form itself, your next step will be to expand the function named submitIt() by adding a second if statement to confirm the contents of the email field. You will want to paste into the header and use the validEmail() function which you will find in Script 7.15, highlighted in red on pages 192-3 of your textbook.)
I know how to write the code to validate an email address, but I can't figure out how to call the validEmail() function in the submitIt() function. The code I have now just blanks out all the fields when I hit "submit." Here's the part of the script with the email validation:
window.onload = loadDoc;
function loadDoc() {
resetForm(document.forms[0]);
[code].....
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Mar 20, 2010
<html>
<head>
<title>TESTING</title>
<script type="text/javascript">
[code]....
This is a very basic version of what I am trying to do. I have a dynamic list which is set in a table. When clicked, a function is run to set up a new list.. The reason I explain that, is that I need to keep it dynamic.Now for the problem:When I run this page, I have the button made right away, then when clicked it creates the new button. The new button should also run the function to create the new button again, but when I click it, I only receive "error on page".
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