Register Event - How To Send Parameters To Function

Mar 14, 2010

I might register an event like this:
var a = document.getElementById('elementid');
a.onclick = doSomething;
To keep the function from firing at registration, I assign 'a.onclick' to doSomething rather than doSomething(). Suppose the event I want to fire requires sending parameters to the function doSomething()? How can I send the parameters?

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How To Send Parameters For A Mousemove Event

Dec 27, 2005

I'm relatively new to JS, but I have some experience with ActionScript. Can anybody explain this to me:

I define a function:

function myFunction () {something.....;}

And then I want to call it by a event handler:

document.onmousemove = myFunction();

it doesn't work. Why?

I know, that the correct syntax would be:

document.onmousemove = myFunction;

WITHOUT ANY PARAMETERS. Why is this correct?

And how is it possible to pass any parameters to my function (if it was pe.: myFunction(someParameter) {blabla.....;}

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JQuery :: Send Parameters To Web Service Method Using .ajax Function?

Jun 24, 2009

html code:
view plaincopy to clipboardprint?
1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2. <html xmlns="http://www.w3.org/1999/xhtml">

[Code]...

I want - when the page load in result div will apper "Hello bla bla". It works for me if I dont use parameter(aka data: "{ }" and HelloToYou dont accept parameters)

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Calling Same Event Function With Different Parameters?

Apr 15, 2009

I have a following JS code and have two similar onclick event handler functions as below. The two onclick events happen two different section elements. if there is a way to use only onclick event handler for both sections.

Code:

if(document.getElementById('featuredmedia'))
{
var fmElements = document.getElementById('featuredmedia').getElementsByTagName('li');

[Code]....

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JQuery :: Adding Parameters To Function And Bind It To An Event?

Feb 10, 2011

I 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.

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JQuery :: Execute A Function And Send The ID That Initiated The Event?

May 25, 2010

I have a function in which I manually send an argument which is the name of the ID calling on the function For example (this is placed in a simple onmouseover event within the DIV: rw_moveToTarget("The_ID_of_This_Div") And then the function looks like this:

[Code]...

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JQuery :: Using Trigger Event To Automatically Register Click?

Aug 11, 2011

I have a problem with the trigger event. I'm using a function that opens a curtain by clicking an image. I wish to use the trigger event to automatically register a click on that image so the curtain opens automatically. I've been messing with it and have had it work successfully in Chrome but not FF.
Here is the initial code:
$(document).ready(function() {
$curtainopen = false;
$(".rope").click(function(){
$(this).blur();
if ($curtainopen == false){
$(this).stop().animate({top: '0px' }, {
queue:false, duration:350, easing:'easeOutBounce'});
$(".leftcurtain").stop().animate({width:'60px'}, 2000 );
$(".rightcurtain").stop().animate({width:'60px'},2000 );
$curtainopen = true;
}else{
$(this).stop().animate({top: '-40px' }, {
queue:false, duration:350, easing:'easeOutBounce'});
$(".leftcurtain").stop().animate({width:'50%'}, 2000 );
$(".rightcurtain").stop().animate({width:'51%'}, 2000 );
$curtainopen = false;
} return false;
});});

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Register A Click Event Onto A Input Element With AddEventListener And AttachEvent

Dec 19, 2009

I'm just trying to register a simple click event onto a input element with addEventListener and attachEvent... My code:

[Code]...

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Add Function To Register DOM

Sep 5, 2011

I am rather stuck with the following code and am finding it tough to find resources to help me. I am new to DOM functions.I also need to add a function to the variable 'DATE' so that it can register DOM events, then modify 'DATE' so that it adds another name-value pair to layers on page.I have been trying to working this out for 24 hours.

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Capture Input From A Form In The Run Time And Send Those Values As URL Parameters Using HTML POST

Mar 5, 2009

I need to capture input from a form in the run time and send those values as URL parameters using HTML POST.

I am using:

Here searchText and searchFilter are the input values. When I run the app, I don't see the values but I see "frm.searchText.value" and "frm.searchFilter.value" getting passed as parameters.

What is the right way to apply javascript here?

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Page Level Onmousedown - Add A Global Event Handler For Mousedown That Will Register Whenever The User Clicks Anywhere On The Page?

Apr 22, 2010

I want to add a global event handler for mousedown that will register whenever the user clicks anywhere on the page but I'm having trouble.This is what I'm trying to do:

var body = document.getElementsByTagName("body");
alert(body);
body.addEventListener(mouseDown, myHandler);[code]....

But the event handler is never called. I can't even seem to get access to the body. Is the body tag the wrong place to be assigning the mousedown handler? I'm trying to make this code work correctly in both IE and firefox.

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Add Event Handeler With Parameters?

Feb 1, 2010

I need to pass parameters in javascript while adding an event handler

my function is called check
function check (param) {
}

[Code]....

it gives me a javascript error called "Not Implemented"

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Passing Parameters With ONBLUR Event

May 22, 2003

There are basically 4 fields in a form, being Name,Company,Email and Phone. I'm trying to use the ONBLUR event, on the email field, to then pass parameters to a JS function, which calls a PHP file, to insert a row into a MySQL db. I saw an example of how to do this, using a hidden field, possibly I need 3 hidden fields to pass the 3 parameters (value of fields) ?. Anyway, here is the code:

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Passing Multiple Parameters To Event Handler In Firefox?

Sep 2, 2009

I have added an event listener to a LI item in the DOM:

liNode.addEventListener("mouseover", mouseOn, true);
The mouseOn function:
function mouseOn(e) {
// Test for IE or Firefox
var e = (!e)?window.event:e;
var yPos;

[Code]...

I would like to pass in another parameter to the mouseOn function in addition to the event that is passed in automatically. Is there a way to do this?

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Send An Event Object As An Argument?

Oct 13, 2009

If a function with multipe parameters has an event object as one parameter then how do we pass an event argument to that function without using inline function calling?

For example:

Code:

function key_pressed(ev,msg){
var keycode;
if (window.event){
ev = window.event;

[Code].....

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Function/parameters

Jul 23, 2005

I have a problem with the following function:

I would like to define the hight/length of the window which I open when
I call the function.

The problem is that the window opens but not with the size I defined
when calling the function. Code:

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Function Parameters, Within Function Parameters?

Jun 6, 2011

I am making a function that executes code as AJAX readyState's are returned. If readyState = 3 then I running code through eval but I want to be able to run functions with parameters, within the parameter that is evetually executed by the eval

Heres abit of pseudo code of what I am talking about

function receiveRequest(whileLoading, whenDone) {
// AJAX stuff... blah... blah... blah...
if request is being processed:
eval(whileLoading)
if request is done:
eval(whenDone)

[Code]...

I haven't used Javascript in agggeeesss and I can barely remember anything anymore - PHP <3

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Parameters Not Entering Function?

Jul 20, 2005

I keep getting a runtime error stating that this
document.adddealer.dealertoadd.value = dealer; is null or not an
object. I've rewritten the Function everyway I could think of, and
couldn't find any thread examples of my problem.

Here is my Function;

<Script language="JavaScript">
<!--//hide
function AddDealer(dealer) {
document.adddealer.dealertoadd.value = dealer;
document.adddealer.submit();

}
//-->
</script>

This calls the Function;

<input type="button" value="Make This My Dealer"
name="button">

When the code breaks and I bring up Microsoft Debugger it shows a
value in the parameter.

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Call Js Function In Php Parameters?

Dec 13, 2009

I have this js function:

function retCNP()
{
x=document.getElementById('cnp').value;

[code]....

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JQuery :: Looping A Function With Parameters?

Dec 26, 2010

I have a problem with a function i created. I want an image to move from a to b and then start from a again. Without parameters this works really fine, but now that I have got more images I use parameters but I have no clue how to call the funtion again.

[Code]...

I tried to replace show(100,flo) with show(100,flo(zahl,r_g)) but then the divs only move from a to b but even will not come back to a again. I think the solution should be pretty simple but i cant figure it out.

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Call Servlet From That Function With Parameters

Jun 17, 2010

I call a JavaScript Function and now i want to call servlet from that function with parameters.

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How To Attach OnClick Function With Parameters

Aug 10, 2009

I want to attach a js function to be called when a img is clicked and I'm changing the functions of onclick based on the image. I used setattribute but it doesn't works in IE. So I decided to use
object.onclick = somefunction;
but my functions are based on parameters and the whole function runs based on the passed parameter.

So I tried:
like this object.onclick = "somefunction('"+mat+"')";
but doesn't work. I need a code which can attach the function on click event for both firefox and IE.

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Passing Function Parameters Into GetDocumentById

Jul 5, 2006

Problem: I have two functions that send an AJAX call via an attached .js file (engine.js) and then deal with the response. My problem is this, the function can be called by any number of different triggers and needs to pass the data to a different element depending on which one calls it. These different triggers are produced via a repeating region created by Coldfusion. Each element that can get acted upon by "updateImgCount_response" is named "imgCount[recordID]" where "recordID" is a value inserted by coldfusion. This way each Element has a unique ID. Now I just need to know how to tack the "recordID" value returned as part of "obj" onto the 'imgCount' in document.getElementById() the updateImgCount_response function. Code:

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Passing Parameters To An Unobtrusive Function?

Jul 10, 2007

I was reading through a book that talked about unobtrusive javascript, and it gave this example of how to trigger a function instead of using an inline onmouseover event handler.

document.getElementById("RandomElementId").onmouseover=RandomFunction;
I thought this would be cool, but I can't seem to find a way to pass parameters to the function this way. I assumed you just use RandomFunction(parameter1,parameter2); but no go.

Is there a different syntax for this, or does this technique forbid using parameters?

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Gmail Customization - Automatically Send Email By A Event Raised By Plugin

Dec 6, 2009

I am building a firefox plugin which customizes Google Mail. I want a feature in it to automatically send email by a event raised by my plugin. This feature is required when I am on compose page but I don't want the user to hit the Send button.

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Shouldn't This Function Accept Multiple Parameters?

Jun 19, 2011

I'm probably missing something simple here. I have this function called display:

function display(name3,office3,officePH3,mobile3,email3)
{
document.getElementById('viewer').src=('Location_Files/')+(office3)+('.htm')
}

It's supposed to take 5 values and do various things with them. When I only had one parameter it worked fine, it took an office number which was the value of a listbox option and turned it into a path and then pointed an iframe to that path. Then I changed it so the value of the listbox option was 5 parameters separated by commas. Here's the listbox now:

<select onchange="display(this.value)" multiple="multiple" id="People" name="People" style="border-style: none; height:260px; width:220px;">
<option value="test name,1656,phone,NONE,email">Loading</option>
</select>

You can see display is executed as "display(this.value)" so in theory it should take "test name,1656,phone,NONE,email" as its parameters and it should accept 1656 as the "office3" parameter. For some reason it's not working out that way, the function executes and the iframe changes but I get an unable to display webpage message like the path is broken. Can anyone see what I'm doing wrong?

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