JavaScript - My Div's Onclick Doesn't Always Fire

I've built a site which involves some cool scrolling effects via javascript. I tested it in Chrome, Firefox, Safari, Opera and IE8. Worked Perfectly. Then, I try IE7, and its a dud. Tried from multiple computers, so it is an IE7 issue.

Here's the issue. When the page loads normally, a flash intro plays and then the menu shows up. When you click on a menu option (only products and services work), it scrolls the image/layer inside of the div to the proper layerID. (so far, I only have products and services working.. )

When you click on the menu option in IE7, or earlier I'm guessing, It just scrolls to the menu image slice, not the proper layerID it calls for. Heres the link:
www.designbyryanboog.com/spa

Sorry about not posting code, but there is a lot. I appreciate ANY help, thanks!

I am registering the ondrag event handler on mousedown event as follows:

td.addEventListener("drag", MyMethodName, false);

But the drag event fires only if I select the entrie Td with mouse and not when right click over td and try to drag.

My browser is mozila.

Any ideas on this one?

I'm trying to get a select box to populate onload but can't get it to go. It works fine onchange.
This populates the city select box from my db depending on what state is selected.

Here are the functions:
Code:

function handleOnChange(dd1)
{
  var idx = dd1.selectedIndex;
  var val = dd1[idx].text;
  var par = document.forms["cbcheckedadminForm", "adminForm"];
  var parelmts = par.elements;
  var cb_citysel = parelmts["cb_city"];
  var state = val;
   var directory = ""+document.location;
   directory = directory.substr(0, directory.lastIndexOf('/'));
   Http.get({
        url: "./components/com_helloworld/js/regvalues/" +  state + ".php",
        callback: fillcb_city,
        cache: Http.Cache.Get
    }, [cb_citysel]);
}
function fillcb_city(xmlreply, cb_cityelmt)
{
  if (xmlreply.status == Http.Status.OK)
  {
   var cb_cityresponse = xmlreply.responseText;
   var cb_cityar = cb_cityresponse.split("|");
   cb_cityelmt.length = 1;
   cb_cityelmt.length = cb_cityar.length;
   for (o=1; o < cb_cityar.length; o++)
   {
     cb_cityelmt[o].text = cb_cityar[o];
   }
  }
  else
  {
   alert("Cannot handle the Ajax call.");
  }
}

And here's how I'm trying to do the onload:
Code:

function addLoadEvent(func) { 
	  var oldonload = window.onload; 
	  if (typeof window.onload != 'function') { 
	    window.onload = func; 
	  } else { 
	    window.onload = function() { 
	      if (oldonload) { 
	        oldonload(); 
	      } 
	      func(); 
	    } 
	  } 
	} 
	 
	addLoadEvent(function() { 
	  ajaxFunction(document.getElementById('country').value);
	}); 
	addLoadEvent(function() {
	  setupDependencies('cbcheckedadminForm', 'adminForm', 'locationsearch');
    });
	addLoadEvent(function() {
	  handleOnChange(dd1);
    });
	addLoadEvent(function() {
	  fillcb_city(xmlreply, cb_cityelmt);
    });

I've tried variations of handleOnChange(cb_state), handleOnChange(document.getElementById('cb_state'), handleOnChange(ydntuwrkupceofcrp), I've tried chaining the 2 functions together, but nothing I do seems to get this to work.
What am I missing here?

How can we fire/invoke ondragstart diagrammatically in Mozilla?

Hello
I am trying to display an image (url stored in a variable) in an iframe, and write some text (which is also stored in a variable) to a div when the user clicks on another image. (hope that makes sense!)
The image display part works fine, but I cant find out how to make the part of my javascript which writes the text work. My code is below, I think the problem is to do with the OnClick event but I'm not sure. Any help you can offer might save what little hair I have left!
[CODE]
********************************************
This script displays the image in the iframe
<script type="text/javascript">
function fitTable(Jvar)
{
var swidth1= window.innerWidth-230;
var sheight1= window.innerHeight-170;
var swidth2= document.body.clientWidth-200;
var sheight2= document.documentElement.clientHeight-170;
if(window.innerWidth)
{ //checking for browsers that support window.innerWidth
document.getElementById("divone").style.width = swidth1 + "px"
document.getElementById("divone").style.height = sheight1 + "px"
}
else if (document.body.clientWidth)
{ //checking for browsers that support document.body.clientWidth
document.getElementById("divone").style.width = swidth2 + "px"
document.getElementById("divone").style.height = sheight2 + "px"
}
var txt=document.getElementById("divdescr")
txt.innerHTML="Some Content";

}
window.onload=fitTable;
window.onresize=fitTable;
</script>
****************************************
This script writes the text in the div
<script language=javascript>
function swDescrip(Jvar)
{
document.getElementById('divdescr').innerHTML = Jvar;}
</script>
******************************************
This is the ASP code:
<%
RS.MoveFirst
For d = 1 to recs
%>
<div ID=d>
<%
*****************************************************
What I really want is for this bit to display the image in the iframe AND
write the text into the div when I click the image in RS(2)
desc(d) = "<p>" & RS(1) & "</p>"
Response.Write "<A HREF=" & RS(3) & " target='iframe'><img src=" & RS(2) & " width=200 height=120 border=0 onClick = javascript:swDescrip(" & desc(d)) & ") alt='click to display photo' /></a><br>"
******************************************************
%>
This bit works OK if I click it but its not what I want
<a href="javascript:swDescrip('<%= desc(d)%>')">click</a>
*****************************************************
</div/>
<%
d = d+1
RS.MoveNext
Next
%>

Greetings.

I am using an image galery script written by another person - frogjs (http://www.puidokas.com/portfolio/frogjs/)

This script is showing current pic in the middle of the screen and next/previous little tumbnails on right/left sides of the current. When you click the next pic, current pic is zoomed out to the left and next pic is zoomed in to the middle, then replaced by a full-size pic. Then a new tumbnail appears on the place of the next pic you clicked.

Zooming and stuff is done with another thirdparty script "effects" (script.aculo.us effects.js v1.7.0)

My problem is, the actual next tumbnail is not being shown until the big image is preloaded for this thumbnail. This is done to make it look smooth. So, when i click "next" picture, the next picture is shown, but switching to the following one is delayed until that following one is actually loaded.

It is done by making an imgpreloader=Image() object and setting imgpreloader.onload to a function, then setting imgpreloader.src to the big image path. The big image then is supposed to be automatically loaded by browser. When its done, an onload event should fire and that should execute the function that shows the thumbnail for the big picure.

Problem is, sometimes the onload event won't happen! And since it wont happen, my gallery will "stall" - it will never show next thumbnail and never allow to continue viewing. And if i show next thumbnail immediately, the next picture would be shown partially and that does not look good. Moreover, i've seen numerous image galeries on numerous sites and all of them seem to work with onload because i only see the image when its loaded, until that i see some "wait" or "grey screen" thing. Never had a problem with those stalling.

Problem happens mostly with Opera and Chrome and happens seldom with IE.

So, question is, do you probably know what can prevent browsers from firing and OnLoad event or from loading a picture when its suppied as an src for an Image() object? Do you know a workaround that can "poke" the browser to remind it to get the damn picture again and not to stall.

Hi
I have a problem where I have a drop down menu above a flash banner. The drop down is being hidden by the banner when you hover over it. I added the following to stop that <param name='wmode' value='transparent'>. Its working fine in IE 6 where the drop down options are over the banner but it wont work with IE7/8 or firefox. Any suggestions for code that will work for all browsers?

Code:

document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='381' height='130'><param name='allowScriptAccess' value='sameDomain' /><param name='movie' value='/content/images/flash/abc.swf'><param name='quality' value='high'><param name='wmode' value='transparent'><embed src='/content/images/flash/abc.swf' wmode='transparent' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='381' height='130'></embed></object>");

I am creating a popup for an online store so that when prospective customers put something in their shopping cart and then try to leave the site, they are offered a coupon in a popup.

I am using the following code (FYI, uses prototype.js)
Code:

Event.observe(document.body, 'click', function(event) {
	if (Event.element(event).tagName == 'A' || Event.element(event).tagName == 'INPUT' || Event.element(event).tagName == 'IMG') {
		staying_in_site = true;
	}
});

window.onbeforeunload = popup;

function popup() {
	if (staying_in_site) {
		return;
	}
	if (popup_displayed) {
		return;
	}
	popup_displayed = true;
	
	//popup displayed here 
}

The popup is not displayed when the user clicks on a link or submits a form (correct behavior) and it is displayed when the user types in a URL or tries to close the browser (also correct behavior).
The problem is when the user clicks the back or forward buttons, the popup is displayed which is not the desired behavior.

Anyone here have a solution for this?

Hi,

I'm having some problems with some javascript events firing in the wrong order under certain workflows. Here's the gist of it:

I have a form with many fields, mostly input type = text. Each field as an OnBlur and OnFocus event tied to javascript functions.

IE's website (http://msdn.microsoft.com/en-us/libr...=vs.85%29.aspx) states that "The onblur event fires on the original object before the onfocus or onclick event fires on the object that is receiving focus." and that is exactly what happens when tabbing through the fields.

The tricky part is that it doesn't perform this way when CLICKING to another field. When clicking to another field it performs the new field's OnFocus first, and then the first field's OnBlur event after. This is bad because the OnFocus sets a global variable's value to whatever value is in that box at the time it gets focus and if the onblur validation fails, that value is inserted back into the box. So what's happening is the validation for field 1 fails and the value from field 2 is then written into field 1.

This also seems to only happen when the page is opened as a modal window as opposed to just opening the page on it's own. It doesn't happen in FireFox, I've only been able to get it to happen on IE 8 + (haven't tried any other browsers.)

Anyone else have this happen to them? Does it sound like an IE bug?

Thanks

**just realised I have put this in the wrong section

I'm currently working on a project and I am doing a bunch of image switching.

I'm having a problem with the following...

I have seven medium image objects and one small one. One is at the top and the other 7 are below. When one of the 7 is clicked, it then becomes the one up top and the one up top then takes the place of the image clicked. This needs to be able to happen no matter which of the seven i click.

Also when you click one of the seven it runs a script to change 9 other images in the center of the page. this isnt too important because i have it working already.

What i have is, each of the seven images run their function that changes the 9 center images and then it runs another function.

What i need is for that function to determine which company for example(shaws, lowes, target) the top image belongs to and replace the image that was clicked with the top one. But i also need to replace the NAME="" and ONCLICK="function()" with the proper ones for the original company up top.

Please if you can understand what im trying to do let me know, if you need further clarification i can do so. i can draw a picture of what im trying to do or the layout if needed but i cant necessarily show anyone the project due to a non-disclosure.

Hi all,

Please keep in mind: this is the first code I have ever written -- much of it with help from this forum and the skeleton from other corners of the JS community. Thanks! But now for the problem...

I'm developing am income tax calculator, and everything is going swell. Currently the user can type in their adjusted gross income (AGI), hit submit, and learn the amount of income tax they would pay, their tax rate, and their income after tax.

I've played around with the events to get the submit button to work in FF, IE, Chrome and Safari -- and I've gotten the enter button to work before with some stock code, but here's the catch: when the user presses enter, i want the focus to leave the input box. I don't care where it goes (submit button, I suppose?) but i need it to leave the input field so the onfocus="clearText(this);" event can fire when they return to type in a new income.

Any ideas? Thanks in advance.

Code:

<script language="javascript" type="text/javascript">
function TotalGrossPerYear() {
var Calc = document.NetIncome;
if (Calc.InputRad[0].checked) {
if ((Calc.AGI.value > 500000)) {
Bracket3();
}
if ((Calc.AGI.value > 200000 ) && (Calc.AGI.value <= 500000)) {
Bracket1();
}
if ((Calc.AGI.value <= 200000)) {
Bracket2();
}
}
else
if (Calc.InputRad[1].checked) {
if ((Calc.AGI.value > 1000000)) {
Bracket3();
}
if ((Calc.AGI.value > 400000 ) && (Calc.AGI.value <= 1000000)) {
Bracket1();
}
if ((Calc.AGI.value <= 400000)) {
Bracket2();
}
}
}
function Bracket1() {
var Calc = document.NetIncome;
if (Calc.InputRad[0].checked) {
Calc.TaxableIncome.value = (parseFloat(Calc.AGI.value) - 200000) ;
Calc.AmtDue.value = Math.round((parseFloat(Calc.TaxableIncome.value) * 0.05)) ;
Calc.AmtLeft.value = (parseFloat(Calc.AGI.value) - parseFloat(Calc.AmtDue.value)) ;
Calc.TaxRate.value = (parseFloat(Calc.AmtDue.value) / parseFloat(Calc.AGI.value) * 100).toFixed(2) + " %";
}
else {
if (Calc.InputRad[1].checked) {
Calc.TaxableIncome.value = (parseFloat(Calc.AGI.value) - 400000) ;
Calc.AmtDue.value = Math.round((parseFloat(Calc.TaxableIncome.value) * .05)) ;
Calc.AmtLeft.value = (parseFloat(Calc.AGI.value) - parseFloat(Calc.AmtDue.value)) ;
Calc.TaxRate.value = (parseFloat(Calc.AmtDue.value) / parseFloat(Calc.AGI.value) * 100).toFixed(2) + " %";
}
}
}
function Bracket2() {
var Calc = document.NetIncome;
if (Calc.InputRad[0].checked) {
Calc.TaxableIncome.value = 0 ;
Calc.AmtDue.value = Math.round((parseFloat(Calc.TaxableIncome.value) * 0.05)) ;
Calc.AmtLeft.value = (parseFloat(Calc.AGI.value) - parseFloat(Calc.AmtDue.value)) ;
Calc.TaxRate.value = (parseFloat(Calc.AmtDue.value) / parseFloat(Calc.AGI.value) * 100).toFixed(2) + " %";
}
else {
if (Calc.InputRad[1].checked) {
Calc.TaxableIncome.value = 0 ;
Calc.AmtDue.value = Math.round((parseFloat(Calc.TaxableIncome.value) * 0.05)) ;
Calc.AmtLeft.value = (parseFloat(Calc.AGI.value) - parseFloat(Calc.AmtDue.value)) ;
Calc.TaxRate.value = (parseFloat(Calc.AmtDue.value) / parseFloat(Calc.AGI.value) * 100).toFixed(2) + " %";
}
}
}
function Bracket3() {
var Calc = document.NetIncome;
if (Calc.InputRad[0].checked) {
Calc.TaxableIncome.value = (parseFloat(Calc.AGI.value) - 200000) ;
Calc.AmtDue.value = Math.round((parseFloat(Calc.TaxableIncome.value) - 300000) * 0.09) + (300000 * 0.05) ;
Calc.AmtLeft.value = (parseFloat(Calc.AGI.value) - parseFloat(Calc.AmtDue.value)) ;
Calc.TaxRate.value = (parseFloat(Calc.AmtDue.value) / parseFloat(Calc.AGI.value) * 100).toFixed(2) + " %";
}
else {
if (Calc.InputRad[1].checked) {
Calc.TaxableIncome.value = (parseFloat(Calc.AGI.value) - 400000) ;
Calc.AmtDue.value = Math.round((parseFloat(Calc.TaxableIncome.value) - 600000) * .09) + (600000 * 0.05) ;
Calc.AmtLeft.value = (parseFloat(Calc.AGI.value) - parseFloat(Calc.AmtDue.value)) ;
Calc.TaxRate.value = (parseFloat(Calc.AmtDue.value) / parseFloat(Calc.AGI.value) * 100).toFixed(2) + " %";
}
}
}
function Couple() {
var Calc = document.NetIncome;
Calc.AGI.value = "";
Calc.TaxableIncome.value = "--------";
Calc.AmtDue.value = "--------";
Calc.AmtLeft.value = "--------";
Calc.TaxRate.value = "--------";
}
function Individual() {
var Calc = document.NetIncome;
Calc.AGI.value = "";
Calc.TaxableIncome.value = "--------";
Calc.AmtDue.value = "--------";
Calc.AmtLeft.value = "--------";
Calc.TaxRate.value = "--------";
}
function clearText(thefield){
if (thefield.value==thefield.value)
thefield.value = ""
}
</script>

</head>

and the html...

Code:

<body>
<form name=NetIncome>
<table border=5>
<th align=left>
<ol>
<li>Select Individual or Joint filing status.
<li>Enter your Adjusted Gross Income.
<li>Submit to calculate.
<li>Please reset after each calculation.
</ol>
</th>
<tr>
<td><font size=5><input type=radio name=InputRad value=PerHour onclick="Individual()"><u>Individual</u>
<input type=radio name=InputRad value=PerYear onclick="Couple()"><u>Joint</u></font></td>
</tr>
<tr><td><input type=text name=AGI size=30 id="txtExamplethree" onfocus="clearText(this);" onsubmit="TotalGrossPerYear();" onblur="this.value=this.value.replace(/[^\d\.]/g, '');" value="Select filing status" maxlength="20" />Adjusted Gross Income
</td></tr>
<tr><td><input type=text name=TaxableIncome id="txtExampletwo" readonly="readonly" size=30 value="">Taxable Income</td></tr>
<tr><td><input type=text name=AmtDue id="txtExampleone" size=30 readonly="readonly" value="">Amount Due in Taxes</font></td></tr>
<tr><td><input type=text name=AmtLeft id="txtExample" size=30 readoanly="readonly" value="">Income after Tax</font></td></tr>
<tr><td><input type=text name=TaxRate size=10 readonly="readonly">Tax Rate</td></tr>
<tr><td align=center><input type="button" value="Submit" onfocus="TotalGrossPerYear(); formatNumber(); formatNumberone(); formatNumbertwo(); formatNumberthree();" /><input type=reset value="Reset Form"></td></tr>
</table>
</form>

Is it possible disable an onclick after clicking it and then enable it from another onclick by id

Code:

<img id="one" href="images/homepage/sliders/bonus_button.jpg" style="position:relative; top:30px; left:50px; height:30px; width:70px; float:left;">

This code runs when it is clicked:

Code:

$("#one").click(function() {
			
				runEffectB();
			
			
			
			return false;
		});

What I would like to happen is for either runEffectB() to not run if it was just run or to disable the #one.click once it has run.
I am assuming I will be able to re-enable it from another onclick running a similar function.
This is jquery and jquery ui if that helps.
Any ideas much appreciated.

Hi i have a page that allows the user to enter details and also upload an image , I have onclick event on a submit button that goes off and performs a geocode on the postcode and saves the lat long to a database along with the other details they enter ( which all works fine) .

The problem is that when i use the onclick event with the submit button it seems to bypass the onclick JS function and just go straight to the image upload bit. Can a button be a submit button and also have an onclick event or is there anything else i can do to fix the problem?

Hello...

Here is an example of a site I'm working on:

http://mrmatthewreese.com/surine/custominlays.php

notice the links for the alien cross bones, celtic knot etc...change colors once they are clicked on? Is it possible to have the top (alien crossbone) be set to black before it is clicked on then changed to the grey color once a different link is clicked?

Just curious if anyone can help.


Here is the javascript code:

<script language="JavaScript" type="text/javascript">
/*<![CDATA[*/
var Lst;

function CngClass(obj){
if (Lst) Lst.className='';
obj.className='boldlink';
Lst=obj;
}

/*]]>*/


</script>

<a href="#" onclick='changeimage();'><span onclick="CngClass(this);">Alien Crossbones</span></a><br />
<a href="#" onclick='changeimage2()'><span onclick="CngClass(this);">Celtic Knot</span></a><br />
<a href="#" onclick='changeimage3()'><span onclick="CngClass(this);">Compass Rose</span></a><br />
<a href="#" onclick='changeimage4()'><span onclick="CngClass(this);">Fleurdelis</span></a><br />
<a href="#" onclick='changeimage5()'><span onclick="CngClass(this);">Geometrix</span></a><br />
<a href="#" onclick='changeimage6()'><span onclick="CngClass(this);">Modern Vine</span></a><br />
<a href="#" onclick='changeimage7()'><span onclick="CngClass(this);">Nouveau</span></a><br />
<a href="#" onclick='changeimage8()'><span onclick="CngClass(this);">Scorpion</span></a><br />
<a href="#" onclick='changeimage9()'><span onclick="CngClass(this);">Traditional Block</span></a><br />
<a href="#" onclick='changeimage10()'><span onclick="CngClass(this);">TrebleBass Clef</span></a>