I am using window.unload for some use case in my code. But windows.unload fires on every event. I know to controller it on event like button click or link, but how do I prevent Unload event to fire on refresh or back button event?
View 4 RepliesI have aded window unload event handler to my code. my page calls some function that takes few secs and page then loads in 5-6 secs. while ths page is loading, if user clicks 'x' on browser window, then code inside unload event handler doesnt get executed. if user waits for page to be loaded fully and hten clicks 'x', then unload event handler gets executed. but i want if during loading user decides to click 'x' button, then also unload handler shold get exucted.
I am pasting a sample code that simulates my situation:
I have a query related to the life cycle of the java web page. When does the javascript page unload event gets invoked exactly?
Say suppose I am on page 1 and submit the page 1 or click on some link to view the page 2. The dollowing sequence of events will happen:
1. The user (on page 1) clicks on some link (pointing to page 2) on page 1 OR submits the page
2. The browser would send the request to the app server for page 2
3. The app server processes the request
4. The app server sends the resposne to the browser
5. The browser loads/displays the page 2
6. Invokes JS page load event on the browser
Now the question is - when does the JS unload event get invoked? As per my it is after Step 4 & Step 6. Is it always fired in this sequence OR is there any possibility that page unload event would be triggered before Step 4?
I want to know that how can we fire unload event of body tag using javascript and I want to it for safari browser.I goole this many times but I am not getting the right.I know this is a very simple question for many users but I am a begginer of javascript.
View 2 Replies View RelatedI have a series of checkboxes on a page and the goal is to run an ajax post each time one of the checkboxes is checked. When the page loads, the first time I click each of the checkboxes everything goes as planned. After I receive the response from my ajax php function and all related events fire, I click the checkbox again and nothing happens. The event listener seems to have stopped functioning.
Here is my code:
$(document).ready(function() {
$(':checkbox').change(function() {
$(this).attr('disabled','disabled');
$('#' + $(this).attr('id') + 'Waiting').addClass('loading');
[Code]....
i generated a subnode for all unordered lists which are Childs of List-Elements like this:
<ul>
<li>1</li>
<li>2
<ul>
[Code].....
I create buttons from an array of objects that such as:
buttons = [{ text: "button 1", action: 1}, {text: "button 2", action: 2}];
I then loop thru the array to assign the text and bind the click event after having created the buttons with IDs of "button_<index>".
for( var index in buttons ) {
$("#button_"+index).html ( buttons[index].text )
.click( function() { clickButton( buttons[index].action ) } );
}
The text appears correctly in the button, but every button defined only fires the list bound click, in this example the action equal to'2'whether I push "Button 1" or "Button 2".My actual case has four buttons, all firing the event for the fourth button.I've tried not chaining the .click(), going thru the loop twice once for the .html and once for the .click, neither of which made a difference. If I hard code each button .click, it works fine.
What code can I put in the 'onbeforeunload' event to cancel the 'unload'
action (when user closes browser) and then present the user with an
alert saying that he/she must use the logout button.
Do I have a way (when I get the unload) to distinguish between X button and another cases(for example when moving writing another URL address)? I want to decide what message to display to the user when I get to the unload event, if this possible to do?
View 3 Replies View RelatedI cant figure out why a trigger event fires in the following function:
But not in this function:
When using FF 4 or CHROME 10, it seems to work fine in IE9. I have validated that the second function is pulling the proper elements when selecting the toFire variable, but the trigger just doesnt seem to fire. Value is always true or false, never undefined and the Click event that is being fired in the second function is the same that is being triggered in the first function.
I am using JQuery 1.4.1. I have HTML input elements which created dynamically. I have assigned "focusin" event all input elements. While loading page, it is triggers only once while focusing each input element. When I minimize and maximize the page, focus event is fired multiple times. Finally it show "Stack overflow at line 0".
$('input').live("focusin",function(objectRef) {
alert("focusin event");
})
I am trying to initiate fancybox popup on page unload (i.e. when the user closes the browser window). I managed to find the following script which does the opposite (launches when the page loads). How can I reverse this code so that it executes on body unload?
[Code]....
I have a jQuery event
$('#msg-text').keyup(function() {
$('#msg-chr-remaining').html('Remaining characters: '+(255-$('#msg-text').length));
});
The problem is it fires only once - the first time.
I am doing some showing and hiding of unordered lists for menus. I like CSS and so I swap the id of the unordered list to either show or hide the <ul>. The code works fine in Firefox but not in IE6. I start with the <ul> hidden using <ul id="SubMenu1Hide">. I attach the evens to the onmouseover and onmousout events. The bug happens in IE when I rollover the element with the event attached it does not show or disappear.
The <ul> seems to stay hidden like it is the default, it will never appear. Here is the weird thing. If I start with the id="SubMenu1Show" the menu shows as it is supposed to, stays visible when I mouseover and then disappears when I mouseout. It then continues to work as it is supposed to, appearing on rollover and disapearing on mouseout.
I want the submenus to all stack on top of each other on the page and be hidden by default then only show when you mouseover it's main menu heading. Here is the code:
I have the following html:
<div id="div1"><button id="bt1">click me</button></div>
and in script I attach events:
div1.attachEvent("onclick", handler );
bt1.attachEvent("onclick", handler );
where
function handler( e )
{ if ( !e ) e = window.event;
var elem = e.srcElement;}
So handler is attached to the div and the button. I CLICK the button. In the function handler() e.srcElement gives me the object that started the event: the button.
However, how do I get the object that fires the current event. So when the onclick is fired for the div (the onclick bubbles), what gives me the div element in this function? Because e.srcElement always gives me the button even when the onclick is fired for the div.
We have an Ajax error callback that notifies the user that something went wrong. The ajax call takes some time, and sometimes the user navigates away while the ajax is in progress.
That causes the error callback to be fired. However, in the error callback I can't seem to detect that the reason for the error is that the page is unloading so as to distinguish this from other errors. In the callback, this is true: (textStatus === "error" && errorThrown === "" && jqXHR['status'] === 0 && jqXHR['statusText'] === "error").
[Code]...
Alright, so I'm working on a script, and I'm simply using the following code:
document.getElementById("element").onclick = alert("hello");
When I load the page, the alert fires instantaneously. I'm completely stumped. I've checked everything in my not too extensive Javascript file, and it looks fine. What common errors could cause this?
I have an input element (textbox) on a webpage, and capture the onblur event of the input (textbox) control to do validation. My problem is that when the page is closed or the user click on another window the onblur event of my textbox gets called too.
I need the onblur event handler to be called only when the textbox loses focus b/c another element on the SAME webpage gets focus, but not when the user clicks on another window or closes the browser window.
i am facing a problem after using jquery jconfirm alert. Issue is that after receiving confirm alert, when user press tab to go on Cancel button and press Enter key there, despite of firing event of Cancel button, it fires the event of OK button. this issue is not produced when user press the cancel button by mouse. Waiting for your replies.
View 1 Replies View RelatedJQuery click event fires on second click but not on first. I have had this happend before some time ago.
View 6 Replies View RelatedI have a HTML and I am opening another link in a separate window using window.open() . The child window is something like 'http://yahoo.com' which is out side html. I need to refresh the parent window when the child window is closed.
View 4 Replies View RelatedI have figured out how to load a fragment into a container but "unloading" is not as clear. Suggest how to do this properly? I tried load() with no arguments and unoad() but nothing works quite right...
View 5 Replies View RelatedI am extensively using jquery.ajax calls to display data on my web page (which build using partial rendering). In certain navigation flow a user move from one page to another. Before he moves I need to capture information filled in by user in first page(form) and save it in java script variable. Since my complete page is built using partial rendering the first form gets unloaded and new form gets loaded making ajax call. In order to capture the data user has filled in first form I have tried to use [URL].. (form_id is the id of the form in the page) to update the java script variable with user's input for form1. But neither scenario my call back function gets fired. I am not sure if I unload will be corrent event to add callback function to update user input.
View 1 Replies View RelatedIs there a possibility to unload a function()?
I'm using excluded javascript files and just load them into my app, if needed. But if not needed anymore (e. g. content change), I'd like to "unload" them ...
Tried "Google & friends", but the results send me here ...
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].....
I have an HTML page where I am opening a child window using window.open. the child window is something like yahoo.com. I want to refresh the parent window when the child window is closed.
View 1 Replies View Related