Adding Function Calls During Onload Page Event?
Nov 10, 2010I have the following javascript function:
[ function addNewWindowEvent(evType, fn)
{
if (window.addEventListener)
[code]....
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Have An Html Page That When It Loads Theres An OnLoad Event Called Which Calls A Function?
Jan 24, 2006i 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?
View 5 Replies View RelatedAdding To A BODY-onload Function From Within The Page
Sep 11, 2005I am looking for a cross-browser way (Firefox 1+, IE 5.5+) to
have my Javascript function execute from the BODY's "onload" method,
but if there is already an onload method defined, I would like mine to
run immediately after it. So in the code below, what JS would i need
to add to my "myfile.inc" page so that I could guarantee this behavior? Code:
Synchronizing Multiple AJAX Calls In Window.onload() Event
May 18, 2007function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload == 'function') {
window.onload = function() {
oldonload();
func();
}
} else {
window.onload = func;
}}
addLoadEvent(myFunction1);
addLoadEvent(myFunction2);
addLoadEvent(myFunction3);
...etc...
My problem is that some of these myFunction#s include AJAX calls but
the calls depend on each other in such a way that myFunction2 will not
work unless myFunction1 has completed. So what is the "nicest" way to
make sure of this? I've considered putting a hidden element in the
HTML and then changing it at the end of each function call and have
the onchange event trigger the next function call. But this seems very
hacky and overcomplicated - surely there must be a simpler and better
way....?
OnKeyUp Event Calls Reset Function?
Feb 26, 2009I need to have a select menu reset to its default option (the one with a value of "0") when a user types in a text field. Check out the code...the html:
<INPUT type="text" name="search_vuln" value="" size="30" onkeydown="clear()">
the java script:
<script type="text/javascript">
function clear(){[code]....
I've also tried it this way...
<script type="text/javascript">
function clear(){[code]....
Making A Function From Onload Event
Jul 23, 2005I'm trying to convert an on load event into a function. I think this should be really simple, but I'm new to Javascript. The following works fine as the page loads
var favorite = GetCookie('DemoName');
if (favorite > Ƈ')
{
window.location.href = 'page2.htm'
}
else
{
alert('You must complete the lesson before proceeding');
}
I have tried to make it into a function by adding function CookieRedirect() {
at the top and a closing
} at the end, and calling it using a form button in the body:
<INPUT TYPE="button" VALUE="Redirect" onClick="CookieRedirect ()">-
but no luck.
Assign And Event To A Tag During The Onload Function?
Dec 4, 2011I'm trying to assign and event to a tag during the onload function,but I don't seem to be using the correct syntax.
<!DOC HTML>
<html>
<head>
<title> Test Event Assignment </title>
[code].....
Function In OnLoad Event Not Working
Sep 14, 2010I've been developing an application that uses a combination of Javascript and PHP. It's a sizeable form that includes the option for the user, on certain form objects, to add additional text boxes for multiple answers. I created a Javascript function that uses the insertRow() method. The user can click on a link which adds a row with a text box for an additional response. My function works great and, after some work around I got the values to post correctly, but where I'm running into trouble is re-populating those additional fields if I have to bring the user back to edit input that was not put in correctly.
My solution was to have create a PHP varible which is a javascript function call, e.g.:
$var = "js_function('varName1','varName2', 'varName3', 1 , '" . $post_val . "')";
Using the posted variables that apply and then echoing that into the onload event handler in the body tag. This calls the same function that was originally used to add the row to have it add the row again and populate it with the already submitted data. It all looks great, like it should work, but it doesn't and I'm wondering if there is something about the onload event handler which I don't know about. It was my understanding that the event handler executes when the page is fully loaded. If that is the case, my solution should work.
I don't know if there's some error I'm not seeing or if I'm trying to make the onload event handler do something it's not supposed to. I used a similar solution on another application and it works there. To give a better understanding, here is the function:
function appendIaRow(tblId, valID, oName, Nbr, populate1, populate2) {
var tbl = document.getElementById(tblId);
var newRow = tbl.insertRow(tbl.rows.length);
var numi = document.getElementById(valID);
var num = (document.getElementById(valID).value -1)+ 2;
numi.value = num;
var rowID = 'Row'+num;
newRow.setAttribute('id',rowID);
var newCell = newRow.insertCell(0);
newCell.innerHTML = "<input type=\"text\" name=\""+oName+"Name["+num+"]\" value=\""+populate1+"\" size=\"20\" maxlength=\"150\"/> <a href=\"Javascript:;\" onclick=\"deleteLastRow('"+tblId+"','"+rowID+"');\" style=\"text-decoration:none\">X</a><br /><br />";
var newCell2 = newRow.insertCell(1);
if (Nbr == 1){
newCell2.innerHTML = "";
}else{
newCell2.innerHTML = "# <input type=\"text\" name=\""+oName+"Number["+num+"]\" value=\""+populate2+"\" size=\"17\" maxlength=\"17\"/><br /><br />";
}}
Here is the coding for the event handler('initialize()' is a different function altogether - that works):
<body onload="initialize(),<?php echo $init ?>;">
And here is what it looks like from the source code when the page is displaying in a browser:
<body onload="initialize(),appendIaRow('AdmTbl','AdmValue','Administrator', 1, 'Joan'),;">
How To Find Function Calls Being Made By Page
Sep 28, 2010Is there any way with Firebug, or any other tool, to easily find which functions are being called by which page on load?I need to optimize a huge pile of JavaScript files for a large website.
View 2 Replies View RelatedFunction Called By Onload Event Not Executing Fully?
Jan 28, 2009I am having issues with the following bit of code:
function test(){
window.alert("Alert1");
var testvar = document.getElementById("topMenu").getElementsByTagName("li");
[code]....
Pass A PHP Variable To A Window.onload Event Function?
Dec 21, 2009How do I pass a PHP variable into a window.onload event function? I have a URL that I need to pass to the JavaScript file that has this function in it. The JavaScript file itself is being linked from the PHP file that will pass the variable and I've seen many examples of how this is done via embedded JavaScript, but none where someone is linking to an external JavaScript file. I suppose this is probably a trivial matter to most of you, but I've never done this before and could use some guidance!
View 16 Replies View RelatedAuto Bookmark Function Doesn't Work With An Onload Event?
Jul 28, 2010I have this function:
function correctBookmark() {
var title = "SERCO Benefits";
var url = "http://wwww.example.com";
if (window.sidebar) { // firefox
[Code]...
It works in FF but not IE.
If I use:
$(document).ready(function () {
correctBookmark();
});
It works in FF but not IE.
I want to auto bookmark for the user.
Effect Of Js On Onload() Event - Enabling Always Slows Down The Page
Feb 14, 2010I've been doing some research on javascript's impact on the time it takes for a page to load, as defined by firebug's "Net" tab's "onload" demarcation (the red line). It seems that aside from dynamic data that's not part of the HTML, enabling javascript always slows down the page. I've checked wikipedia, yahoo, digg, even google; a javascript-enabled loading of each site shows a later onload() event compared to loading the same site without javascript enabled. My question: Can anyone think of a site that loads faster with javascript than it does without javascript?
View 11 Replies View RelatedFrameset Onload Event Get Called When Each Of The Frames Has An Onload?
Jul 23, 2005I'm having a hard time figuring out why the onload event is not being
called for the frameset window in the following simple example. It is
being called for each of the component frames. Code:
Page Onload Function Not Called?
Mar 2, 2009<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd"><HTML><HEAD><TITLE>Untitled</TITLE>
<META content="Evrsoft First Page" name=GENERATOR></HEAD>
[code]....
Onload Function :: Page Does Not Load?
Aug 11, 2010I 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]...
JQuery :: Adding Parameters To Function And Bind It To An Event?
Feb 10, 2011I have some jQuery.ajax() calls. It'is all the same but success function and I'd like get less code by taking all ajax calls in the same function.But I need one additional parameter I am using later in the success function, for instance.My actual code is like this:
jQuery.ajax(myParam){
...
success: function(responseData){[code]....
But I can't manage to archieve that.
JQuery :: Adding Prototype Function As An Event Handler?
Aug 30, 2010I need to know how to add an event to a button. The specific issue is that I want to add an event which is a prototype function of a class. Consider the following as an example:
MyTestClass = function() {
this.firstName = "Pete";
this.lastName = "Johnson";
[code]....
JQuery :: Adding .min.js - Tabbed Content Box Feature That Calls
Apr 10, 2010I have 2 separate things going on my homepage using jQuery. One is a menu calling the following jQuery:
The other is a tabbed content box feature that calls the following jQuery:
Everything works with great with the menu until I call jquery.min.js then the tabbed content box works great and the jquery for the menu is broken. If I'm not mistaken, I cant use jquery no conflict because that only separates jquery from mootools or something like that. So, what is the solution when jquery interferes with itself?
JQuery :: Timing Not Quite Right - Hide() Function Calls Immediately Without Waiting For The Animate() Function To Run
Apr 1, 2010I'm using jQuery 1.4 to hide a div (#cartPop) when the "close" link inside of it (#cartPop a) is clicked. Since I'm using animate() to fade the div out (opacity), I also have to use hide() to get rid of the div once it has faded out (otherwise the invisible div, which is on a higher z-index, blocks the elements on a lower z-index).
Code:
The problem is that the hide() function calls immediately without waiting for the animate() function to run. Even if I append a delay() function before hide() like so:
Code:
...it still doesn't wait.
Function, The Creation Of Select Calls Another Function CliK(sel.id)?
Jun 25, 2009The javascript function addRowToTable() is called by a button, and replies a set of elements (select, input, checkbox) of the form. In this function, the creation of select calls another function CliK(sel.id)The problem is that this function tells me error "object required" as if the select Id was not "type" or the checkbox id was not "key" here I go wrong?
function addRowToTable()
{
var tbl = document.getElementById('tblSample');
[code]....
Jquery :: Adding A Function To All Links On Page Read
Jun 23, 2009How can i add a function to all links which share a same class on page read? I want to add this addClassSub(); to all the links with a class name 'sub'.
this is the html,
[Code].....
Window.onload Adding 2 Functions?
May 24, 2010Is there a way to make 2 functions load at the same time using window.onload? I have to seperate functions which rotate images, then another that rotates text.Functions:showQuote()iAnimate()
View 1 Replies View RelatedAdding Focus To First Form Field Without Using Onload In The Body Tag
Feb 12, 2004Is this possible? I'm sure it's something simple with window.onload
Here's the 1st field I'm using:
<input type="text" maxlength="65">
Getting ID Of Element That Calls The Function
Nov 24, 2005I need to figure out the id of the element that calls a particular function.
View 7 Replies View RelatedMaintaining State Between Function Calls
Jul 23, 2005I would like to add dynamic text sizing to a website. There will be three text sizes. When the default is used, only the "Increase text size" button is shown. When the maximum size is used, only the "Decrease text size" button is shown. And otherwise, both buttons are shown.
I've been working on a mockup as follows at the end, but my issue is that once I have manipulated an element of the HTML DOM, if I access it again to check it's value, I will only get the original value in the document. To do the dynamic buttons, I need to maintain some kind of state between function calls, so that I know what the current size is. Can I even do this with Javascript or am I barking up the wrong tree?