?
Solved

Issue on Javascript Onclick function

Posted on 2014-03-25
7
Medium Priority
?
382 Views
Last Modified: 2014-03-25
I am having an issue inserting links into an image gallery - I want the large image to be clickable.  If I use anchor links the gallery breaks so I was trying to use an onClick but for whatever reason the alert I pop up on the click always has the last image reference in it.

Not sure what I am doing wrong.

You can see it here:  http://goo.gl/4attfM
0
Comment
Question by:iceman19330
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 3
7 Comments
 
LVL 58

Expert Comment

by:Gary
ID: 39954157
Because the last image is actually on top, you are just setting the opacity to 0
jQuery solution is

image=jQuery('.image-holder img').filter(function() {
  return jQuery(this).css('opacity') == '1';
});
alert(img.prop("id"))

Open in new window

0
 
LVL 8

Expert Comment

by:soupBoy
ID: 39954162
Can you post your sendImg function?
0
 

Author Comment

by:iceman19330
ID: 39954182
soupBoy --
function sendimg(a){
 alert(a.id);
 //window.location.href='b.html#id='+a.id+'&src='+a.src;
}

Open in new window


Gary -- where would I put that snippet?

thx
0
DFW AZURE MEETUP TONIGHT FRI 6PM

We will be discussing what Azure Stack is, how does it fit into the suit of offerings that Azure has currently, and where can it fit into your organizations technology stack. We will also be discussing limitations of the platform while covering various applicable scenarios.

 
LVL 58

Expert Comment

by:Gary
ID: 39954191
I would pop it in here and remove the sendimg(this) - don't see the point of passing the object to another function
function onclick(event) {
//sendimg(this);
} 

Open in new window

0
 

Author Comment

by:iceman19330
ID: 39954217
I'm probably being obtuse Gary but I dont see that code.

I have
function sendimg(a){
 alert(a.id);
 //window.location.href='b.html#id='+a.id+'&src='+a.src;
}

Open in new window

and images with onClick="sendimg()"

Sorry if I am being difficult.
0
 
LVL 58

Accepted Solution

by:
Gary earned 2000 total points
ID: 39954231
It's probably added dynamically, just add it to

function sendimg(a){
	image=jQuery('.image-holder img').filter(function() {
		return jQuery(this).css('opacity') == '1';
	});
	alert(image.prop("id")) 
	// alert(a.id);
	//window.location.href='b.html#id='+a.id+'&src='+a.src;
} 

Open in new window

0
 

Author Comment

by:iceman19330
ID: 39954261
Saaaaweet! that works
0

Featured Post

Basic Security of Your VPC

So, you’ve got this shiny new VPC and a fancy new application configured on your EC2 servers ready to go. This application is only accessible from your computer, which is great for security, but you need your users to be able to access it! So, what’s the easiest way to do this?

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

JavaScript can be used in a browser to change parts of a webpage dynamically. It begins with the following pattern: If condition W is true, do thing X to target Y after event Z. Below are some tips and tricks to help you get started with JavaScript …
Today, the web development industry is booming, and many people consider it to be their vocation. The question you may be asking yourself is – how do I become a web developer?
The viewer will learn how to dynamically set the form action using jQuery.
The viewer will learn the basics of jQuery, including how to invoke it on a web page. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery.: (CODE)
Suggested Courses

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question