JQuery :: Call Resize Function Once After Page Loads?
Jul 7, 2010
I've ran into a little problem when using resize() function in jQuery as I am trying to call a function after the document loads and later on should window resize occur, but I can't really figure out use jQuery syntax to do the both at the same time within a function.
Here's a example:
$(document).ready(function() {
doScript();
$(window).resize(function doScript() {
// do stuff
});
});
So it is possible to give an instance name to this (resize) function and call it just once after the page loads?
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Nov 3, 2009
I'm having probs with append(). When the page loads I add a function to certain images:
But after appending a now row, with a similar image, the onclick function on that row doesnt work, seems like it needs to be reinitialized or something.
I tried making a function of:
But when I call that function after appending, the new image is not clickable and the images that were already there, get an extra function on click.
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May 15, 2011
I'm looking for a resize function that will resize a window around content, in my case a div.
I've googled away but not come up with anything as yet so would like to ask if anyone knows a plug in that can do this simple task.
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Jul 20, 2005
I have a slide show program. First theres stuff to set up the array, and the time between slides Then a function startIt()is defined then a function stopIt()
Then two buttons, Start and Stop, which when pressed call the relevant
functions.
When the page loads, you have to click the Start button to get the
slide show running, but I'd like it to start running straight away
without having to click. I can't for the life of me figure this out.
I thought it was just a question of putting the line
startIt(); Code:
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Sep 23, 2010
I have long html/CSS (no CMS or php, etc.) web pages. Some people run away when they see too much content on a page. So I hide the large lower section of the pages and have the user click anchor text to execute simple JS code to change the display from 'none' to 'block' or back to re-hide.
Code:
(BTW my research indicates that search engines do not know the difference between display='none' and normal content, or I would not be hiding content in the first place.)
Within this hidden content, I have anchor text to provide name handles
Code:
So users can click a link and go directly to that section. Within that link I include
Code:
So that works fine within a particular page. But when I want to link to an anchor on another page which is within this hidden content, the browser cannot display the anchor text because it is still hidden.
Is there a way to execute the JS code to change the DOM, changing the display to 'block' on the content of the new page?
I do not see how, because the new page isn't loaded yet, there is no DOM within the browser yet, so how can it be manipulated?
Of course if I was using php I could generate the code with the property set as desired. But for straight up html/CSS/JS pages is this possible?
I get the feeling I am missing something simple here, either a simple solution or the simple fact that this is just an inherent limitation of html.
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Dec 2, 2011
It seems like when I load javascript code into a page, that each item I add, such as an accordian vertical navbar, image slider, etc, that each time I add one, the page loads a second or so slower with each one added. I would like some of these features, but is this just a part of life, or are there tricks to avoid the slower load time? It is not major time but after the 2 items I mentioned, it added on about 2 seconds.
I read that $(document).ready(function() might slow me down but I do not see that statement in any of my .js files.
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Jan 24, 2006
i have an html page that when it loads theres an onLoad event called which calls a function.now what i want to do is be able to click a link that refreshes the page but at the time on the refresh it skips the onLoad event. is this possible?
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May 22, 2011
I need to call the same function two times in the same page. So instead of doing this:
$("button").click(function(){
instructions.....
});
[code]....
If yes, what is the correct syntax, then? because what i posted here does not work.
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Apr 24, 2011
I have three pages and let me explain through the sample.
page1 : index.html
Code:
page2 : screens.html
Code:
page3 : controller.js
Code:
I am running the index.html and not getting the content of controller.js -> myFunction().
But if I put a breakpoint using FireBug in Mozilla Browser at the beginning of $(document).ready(function(){,
Then the myFunction is called and working fine. How to run the index.html without breakpoint and get the iframe content.
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Apr 23, 2009
My iframe id is 'bpd'. I would like to call a function after the page loads into the iframe.
Here is my code and I am getting 'Invalid Argument' error.
$('#bpd').load('/main/buspd.cfm', function () {
setHeight();
});
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Nov 8, 2009
I have tow page and the first page open a new window with javascript(by using window.open).Now I want to call a javascript function that is in the first page from the second page and for that i use parent.function_name but it doesn't work.How can do so?
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Mar 13, 2010
How to call javascript function in a web page?e.g. Putting the following code alert('test');in a web page will display the string "alert('test');".No alert box appears.
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Jan 6, 2009
i have a function test() in a external js file i want to call it in my .aspx page how do i call it i tries using dim dv= externalfile.getfilters() ealier my function was in the same page and hence wrking fine dv= getfilters()
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May 28, 2010
how to call my js function on the HTML page. This is a homework assignment and I've written the code but I just can't make it work. I can get the prompt boxes but the results don't show.
The assignment is to calculate basketball ticket prices. Each ticket has a base price. An up-charge or down-charge % is applied to the base price depending on the seat location. Courtside seats command a 20% premium upcharge Lower bowl seats have a 12% premium upcharge Inexpensive upper bowl seats cost 5% less than the stated base ticket price. If more than 8 tickets are purchased, 5% will be deducted from the total.
I have to use prompt() in my html page to prompt user for information. Then I'm to call the function to calculate the answers and build HTML to ouput.
look at what I have and offer advice as how to fix my code.
Here's my js file:
function calcTotalTicketCost(baseTicketCost, totalNumberTickets){
var courtside = 0.20;
var lowerbowl = 0.12;
[Code]....
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Jan 30, 2010
like theres two pages.page one calls page two and displays the output of page 2 on page 1 via ajax.now can i click on page 2's output(on page one) and have it execute another javascript function to call AJAX(a third page)
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Oct 9, 2010
Trying to call the same Ajax function twice on initial load of the page, but only the second one executed. I try to load mainpage, and inside mainpage I try to use ajax to load content1.asp to div1 and content2.asp to div2.
Test scenario (based on the Situation below):
- Page loaded, 1st ajax function skipped, 2nd ajax function loaded
- Remarked 1st ajax function, then 2nd ajax function loaded
- Remarked 2nd ajax function, then 1st ajax function loaded
- Moved the 2nd ajax function to above 1st ajax function, the 2nd ajax function is skipped.
Conclusion:
- the 1st ajax function always skipped. But Why? How to ensure both ajax is called upon loading of the page?
Situation:
mainpage.asp
<div id="div1"></div>
<div id="div2"></div>
<script language="JavaScript1.2">
ajax('div1', 'GET', 'page1.asp');
ajax('div2', 'GET', 'page2.asp');
</script>
ajax.js -
function ajax(strDivID, strMethod, strURL){
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.getElementById(strDivID).innerHTML=xmlhttp.responseText;
}}
xmlhttp.open(strMethod,strURL,true);
if (strMethod="POST"){
xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
}xmlhttp.send();
}
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Dec 5, 2010
I cannot call a function more than one time in my page, the function is:
Code:
<script>
function seeBig(_this) {
document.all.view_img.src=_this.parentNode.getElementsByTagName("img")[0].src;
}
[Code]....
what problem I am facing is, if I want to build another table as the same as the one above, the function will not work. I know I might need give the function an ID
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Oct 18, 2011
I have a web page a lot of thumbnail images arranged in a table. I would like the user to be able to click on the thumbnail to open a window with a larger view of the image.
So I wrote a JS function to accept a URL as the argument and open a new pop-up window with the given parameters. I need this function to potentially run multiple times from multiple links (in this case images) on the same page. However, after the first time I click the link, the function runs, and I close the pop-up, the function will not run again if I click the same or another link on the page. If I refresh the page, the function will work once and then not again. Is there a buffer I need to clear or something to reset to allow multiple links to work?
I have tried the function call in a whole slew of ways. Here's my current code (I "..."'ed out the URLs for brevity):
<script type="text/javascript">
function zoomWindow(url)
{
zoomWindow=window.open(url,"", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=no, height=645px, width=550px");
[Code]....
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Jun 21, 2011
I would like to include drop-down navigation links on my home page that connect to other pages on my website. No problem there. The problem is that some of the other pages contain a series of div elements that are hidden (display:none) until activated by javascript enabled links on the page. Clicking those links changes some of the page's content (within a div) .. almost like a "new" page. [URL]. Here's my question: Is there any way to create menu links on my home page that will open the "concert.html" page AND display the appropriate div content at the same time?
For example: on the home page, a menu link under "Concert" that opens that page and automatically displays the "Rock Symphonies" section?
Here are the related HTML div elements on the "concert.html" page:
<div id="page1">concept content</div>
<div id="page2" style="display:none;">rock symphonies content</div>
<div id="page3" style="display:none;">general program content</div>
<div id="page4" style="display:none;">ticket price content</div>
<div id="page5" style="display:none;">concert committee content</div>
Here are the corresponding js-enabled links:
<li><a href="javascript:page(1,5);" id="tag1">Concept</a></li>
<li><a href="javascript:page(2,5);" id="tag2">Rock Symphonies</a></li>
<li><a href="javascript:page(3,5);" id="tag3">General Program</a></li>
<li><a href="javascript:page(4,5);" id="tag4">Ticket Prices</a></li>
<li><a href="javascript:page(5,5);" id="tag5">Concert Committee</a></li>
And here's the javascript I'm using: (scripts/generator.js)
function page(id,all) {for (i=1; i<=all; i++) { if (i==id) {
document.getElementById('page'+i).style.display="inline";
document.getElementById('tag'+i).style.fontWeight="normal";
document.getElementById('tag'+i).style.color="#FFF"; }
else {
document.getElementById('page'+i).style.display="none";
document.getElementById('tag'+i).style.fontWeight="normal";
document.getElementById('tag'+i).style.color="#a4bfed";} }}
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Feb 5, 2010
I'm currently working on a site where we pull in information from an RSS feed and then use a script to rotate them. The problem that I'm coming up against is if the RSS takes a while to load the script is throwing an error.
The RSS feed is being pumped out as list items so if the li isn't found that's when I receive the error. I thought a while loop maybe the answer to this but I'm unsure about how to implement it. I've attached the function below.
$(window).bind('load', function() {
$(function() {
$(".scrollingnews").jCarouselLite({
vertical: true,
[Code]....
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Jan 2, 2009
i have an iframe inside a page(main). In that iframe, i am calling a java script function that is in the main page.This function call is working in Mozilla , IE but not in Safari and google chrome?? Is there any specific reason for that? when i add the function in the iframe it works.
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Apr 20, 2011
To begin, I'm a novice at this. I'm using 2 JQuerys on a page -
[Code]...
The first fades a page in and out when loading. The second 'smoothly' scrolls the page down to anchor text in the page. The problem is that the 1st script 'overpowers' the second, so when you click on an anchor text link it starts to 'smoothly scroll down, then the first script kicks in an re-loads the page. Is there a way of stopping the first script if the second one is being used?
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Jan 9, 2010
When the DOM is ready you can write:
Say now, you want to try and do some animation done by default, in the below example I have done some animation only when the user do mouse over, how can i do that by default as in when the page loads.
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Sep 25, 2010
I found the following script here:[URL] It's a script to change a stylesheet based on the browser width.
My problem is that when you resize the browser window, the stylesheet doesn't change. It works if you reload, but not on resize. I'm using the script as part of a Wordpress theme.
jQuery(document).ready(function($){
$(function() {
adjustStyle($(this).width());
$(window).resize(function() {
[Code]....
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Jan 13, 2012
JQUERY the script below works great when you click the button is shows a nice animated banner howeverIneed it to show up when the page loads.
<!DOCTYPE html>
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May 24, 2011
I am launching a web page in an iFrame and then clicking the "Start Tests" button provided by QUnit. All the tests for the loaded page correctly show asserts for each test. I then do $('selector').trigger.('click') to go to a new page. Since the tests for this page start running before the page is completely loaded I see failed asserts. This is expected.
So then I try something like:
What happens is that I see no assert result in the QUnit test report for 'test C'. If I remove the stop, setTimeout, and start calls then I see the assert, but of course if fails.
I am aware that unit tests are supposed to be independent of each other and not need to run in a certain order, i.e. scenario testing. What I want to know is if QUnit supports some way to pause and then restart groups of tests.
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