JQuery :: Calling A Function From Page Load?
Apr 27, 2009
I'm using this code to create a modal box:
$(document).ready(function() {
//select all the a tag with name equal to modal
$('a[name=modal]').click(function(e) {
//Cancel the link behavior
[Cpde].....
I've come across a problem however, as i need a modal box to appear when a page loads, but i can't work out how to call the function at the top.
I guess it is just a case of in the:
$(document).ready(function() {}
of the page i want this to appear straight away calling the function:
$('a[name=modal]').click(function(e) {
but i don't know how to reference it, or if it can be?
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Feb 16, 2008
I have a JavaScript function defined in the head section of an aspx page.How can I fire this function from the asp.net page_load function when the page loads?
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Jan 19, 2007
this forum I have managed to write a VB.NET Web Application with several Web Form. this has a JavaScript function (in a seperate .js file) that is called on the click of a button, code used is :-
btnWriteToFile.Attributes.Add("onClick","WriteToFile('" & lblTxpRef.ClientID & "','" & lblTxpName.ClientID & "','" & lblAddLine1.ClientID & "','" & lblAddLine2.ClientID & "','" & lblAddLine3.ClientID & "','" & lblPostcode.ClientID & "' )")
[code].....
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May 12, 2011
I have a single webpage that contains information on all 50 U.S. states. There are 50 links at the top to jump down to the state you want, and at the bottom of the information for each state a Back to Top link.
I'm making the Back to Top link into something more complex, and it will require three or four lines of code.
So that I don't have to repeat the code 50 times, and create a burden when I need to edit it, I want to place it in a .js file and call it x. Then below the information for each state I'll simply have:
Does calling code from a .js file 50 times slow down the page load? Which method would load faster?
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Jul 5, 2010
if i am using jquery's $.ajax to load content and the content in the url ('test.php')
is <script type="text/javascript">function test() {alert('test called');
}
</script>
how do i get the function test() to execute?as if i call it (from the parent page in the success function)i get told it is undefined
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Jun 10, 2010
I have a snippet of code that is brought into the DOM via a .load() call
--- snippet ---
<script type="text/javascript">
function foo()
{
[Code].....
PS> The actual implementation is more complicated. This is the boiled down version of the problem.
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Aug 2, 2011
I have an ASP.Net 2.5 application and I need to call a javascript function when one of the pages loads initially. I've tried:
Code:
string ScriptToCall = @"EnableCheckboxes(" + cblDetails.ClientID + ", false);";
ClientScript.RegisterStartupScript(this.GetType(), "addScript", ScriptToCall, true);
where EnableCheckboxes is a javascript function on the page. This doesn't work (doesn't disable the CheckBoxList), although the EnableCheckboxes function DOES work when I call it in other ways, so I'm sure that the problem is that I'm not calling it properly on page load.
I've tried:
Code:
ClientScript.RegisterStartupScript(this.GetType(), "addScript", "alert('Hello');", true);
which DOES work, so I know I'm on the right track, but how do I do this?
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Dec 13, 2005
I am working on a web application and have run into a problem. From a
main window (Window1) I open a child window (Window2), and from that
child window I open a grandchild window (Window3). I need to call a
funcion that resides on Window1 from Window3. I do this successfully
by calling a function with window.opener on Window3, which calls a
function with window.opener on Window2, which calls a function on
Window1.
My problem comes in with the case of a user closing Window2, and trying
to carry out the function on Window3 that calls the function on Window
1. I have already tried window.top, but it doesnt seem to work.
window.opener of course returns the error "window.opener has no
properties".
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Feb 17, 2006
I have an iframe inside of a parent page. How do I call the onChange
function in the parent page from the ddlProfileNames dropdown in the
iframe page?
Thanks.
code in parent page:
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Mar 10, 2010
ring how could I call a function on a separate page from another page; I know if you want to call a function you write something like this:
<a href="javascript:myFunc()" target="my_frame">Click Me!</a>
But what I wanted to do is, says I have two pages: page1.html and page2.html, and in page2.html I have a few JS functions namely myFunc1(), myFunc()2 and myFunc3(). Then I am inserting a few links in page1.html with an iframe below all the links with the name="my_frame", and what I want to do now is for the 3 <a> links I want to open up page2.html into the iframe (e.g. <a href="page2.html" target="my_frame">open Func 1</a>) but also when the page is loaded, one of those 3 functions would be invoked correspondingly depending on which link on page1.html I clicked.
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Jul 5, 2010
I have this structure:includes/top.php : This contains <head> tags, jQUery library & functions :
<script type="text/javascript">
function makeslider()
{
[code]....
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Nov 4, 2009
Suppose there is a function myFunction() defined in a web page. Now how can a visitor call this function manually, using the JS console or Firebug etc.Is this possible?
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Sep 5, 2009
I am currently trying to figure out some event stuff with Javascript. I have the page capturing all onkeypress events by calling my function keyPress, and passing the event as an argument.
The key presses get passed to a text field that I have on the page (even if it's out of focus at the time of the key press) by using textfield.focus() within my keyPress function. This seems to pass the event along to the text field so that it registers the stroke and handles it as if the field was in focus at the time of the key press.
My problem lies in that I need to then grab the new value of the text field for use with another part of the script. It seems though that with the way I'm setting focus, it'll execute the rest of my keyPress function (with the outdated text field value) before the text field handles the event.
Is there a way to yield the event to this text field first?
Sorry, this was a long post, but I guess here's a short recap: If I handle key presses via the body of the page, so that regardless of the text field's current state of focus it updates the text field accordingly, is there a way to have that happen first before the rest of my function that needs to use the new value of the text field?
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Jul 17, 2011
I have a form button with id="submit". When pressed, ClickGeocode(credentials) is called. This works fine and dandy with: $('submit").click(ClickGeocode) Despite there being no indication that the function takes an argument 'credentials'. So when I want to call the function at some point in my code, I should be able to do something like ClickGeocode(credentials) ... no? However, my issue is that credentials isn't once defined in my code - it is part of Bing Maps function... like so:
function ClickGeocode(credentials)
{
map.getCredentials(MakeGeocodeRequest);
}
So why does it work using .click(), and how can I call the function without user interaction (simply somewhere in my code) even if 'credentials' is not defined?
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Sep 23, 2009
When I use the load function on my first page (index.html):
$('#content').load('page1.html #content');
I got two divs on my page with the same id (id="content").
...
<div id="content">
<div id="content">Content from page1.html</div>
</div>
...
How do I resolve this issue without a another div?
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Aug 10, 2009
I'm using the load function to inject a page into my layout. It works fine, however after it loads the page the layout changes dramatically and eliminates pretty much all of the CSS in the HTML file.
The page im loading is a PHP page, could that be why? Is there something I have to insert into the PHP file to stop the display from changing upon loading?
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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 15, 2011
I'm relatively new to jquery and I've noticed that a page that has jquery script and any jquery extensions will run fine the first time, but if the jquery loads another page fragment using the load function into the same page or hides a div element and reveals another div element or calls an ajax script to show a different page, the jquery script ceases to work
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Jan 21, 2010
I have a nproblem with running commands from a loaded page;[code]Now i want to execute the alert() on page BB.html when doing the load on page AA.html.
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May 31, 2011
I am trying to get contents of a page into a popup div when user clicks on the View sample plan link in the table with the id='plans' below.
I will change the contents of junk.php once I can get it working.
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Jun 18, 2010
I have 2 javascript files: 1 containing generic functions for my site used sitewide and another for a particular web page containing just the javascript for that page. The page is also calling the jQuery javascript file.
What I want to do is have a javascript function in my main javascript file which uses features of jQuery such as show, hide etc. and then I want to call this javascript function from the other page specific javascript file.
[Code]...
This does not work and so was wondering if anyone can point me in the right direction as to how to achieve this or something similar.
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Oct 5, 2010
I have a sliding vertical menu in my page in the left side and in the right side i have a text say for eg: Home.
So when i click on home, i need the left side vertical menu to slide and open and the home in the left side should get highlighted. How do i do this in javascript?
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Aug 11, 2010
I don't get to use javascript as much as I would like, but I am having a problem with a page so I stripped out all the extras and got down to just the part I am having a problem with and I think this should fill the div with the id testingdiv when the page loads but it doesn't.
<script type="text/javascript">
function getClientList(listtype) {
document.getElementById('testingdiv').innerHTML = listtype;[code]...
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Oct 28, 2010
Test Page: http:[url].........
Code below:
<script language="JavaScript">
function function1(){
window.scrollTo(0,265);[code].....
Question: Is it possible to get rid of the button and have it scroll to 0,265 on page load ?
Comment: <body onload="function1();"> doesn't appear to work.
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Jun 23, 2011
I have been trying to work my way around this issue for some time now. I am trying to stop a marquee from scrolling as soon as the page start to load not after. I have been using this to pause the marquee with JavaScript but the command does not execute but after the page loads; after all the html loads.
This is the JavaScript:
Code:
<script language="JavaScript">
window.onload=function(){
myMarquee.stop();
}
[Code].....
With this code the marquee does stop but after the page loads completely so as the page loads the marquee start to scroll and then stops as soon as the page finishes loading but with the first image of the marquee have way out. I need to be able to load the marquee 100% stopped as the page loads so then I can use the buttons I placed to control the marquee.
My question is:
Is there ANY way to completely stop the marquee from scrolling as soon as the page loads??
how to scroll the marquee by click; meaning by every click of the mouse the marquee moves either left or right, would be even better. p.s: Noted that this code does NOT work in FF for some reason. The stop does not work and the buttons don't respond. why in FF they don't work but in GC and IE they do?
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Feb 4, 2010
I have this code below:
Code:
$('#admintable').load("/includes/ajax.php?type=gallery&action=order&var=" + $.tableDnD.serialize());
The problem is that throughout my php project it calls different classes and definitions based on what modules are loaded.Is it possible to get it to load a function that is predefined rather than executing a page that will require me to once again declare all my variables and classes so I can perform just a simple db search.
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