Solved

Jquery functions and variables

Posted on 2012-03-29
7
393 Views
Last Modified: 2012-04-08
Hello Experts,

I am trying to learn how to write functions in Jquery in order to write less (lines of codes).
For example,  this code below:

#places-1 - I have 15    e.g. #places-1, #places-2 #places-3 ....... #places-15
#mb-1 - I also have 15 e.g. #mb-2, #mb-2, #mb-3 ....... #mb-15

Here is a code below i can write for each a block (15 blocks) or i can finally learn how to use variables and functions?

Can you please show me using this example so i can learn?

$('#places-1').mouseenter(function(){

		$('#standort-img').stop().fadeTo(300, 0.7);
		$('#mb-1').addClass('mb-zindex');
		$('#mb-1').stop().animate({width: 32, height: 32, paddingBottom:4}, 400);		
		
		}).mouseleave(function() {
		$('#mb-1').stop().animate({width: 17, height: 16, paddingBottom:0}, 400);
		$('#mb-1').removeClass('mb-zindex');
		$('#standort-img').stop().fadeTo(300, 1.0);
		});

Open in new window

0
Comment
Question by:Refael
[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
  • 2
7 Comments
 
LVL 17

Expert Comment

by:sonawanekiran
ID: 37781079
U can do this couple of ways...


1) Using ID
  $('#places-1, #places-2, #places-3').mouseenter(function(){
  //Your code
});

2) Using class

Add the class  to all places then your code will be
$('.placeClass').mouseenter(function(){
  //Your code
});

where placeClass is css class name for your places

like

<div id="places-1" class="placeClass">
0
 

Author Comment

by:Refael
ID: 37781091
Hi sonawanekiran

I think you misunderstood the question?
I cannot have all the #places-1 in one the mouseenter function as each deals with a different #mb-1. Look above!
0
 
LVL 17

Assisted Solution

by:sonawanekiran
sonawanekiran earned 200 total points
ID: 37781155
Sorry for the same. You can try something like this


 for (var i=1; i<= 15;i++)
 {
   
   $('#places-' + i).mouseenter(function(){
     
   $('#standort-img').stop().fadeTo(300, 0.7);
    $('#mb-' + i).addClass('mb-zindex');
    $('#mb-' + i).stop().animate({width: 32, height: 32, paddingBottom:4}, 400);  
   
    }).mouseleave(function() {
    $('#mb-' + i).stop().animate({width: 17, height: 16, paddingBottom:0}, 400);
    $('#mb-' + i).removeClass('mb-zindex');
    $('#standort-img').stop().fadeTo(300, 1.0);
  });
 
 
   
 }
0
SharePoint Admin?

Enable Your Employees To Focus On The Core With Intuitive Onscreen Guidance That is With You At The Moment of Need.

 

Author Comment

by:Refael
ID: 37781283
Hi sonawanekiran, Thank you!

That's strange the fadeTo for the #standort-img works but the animation does not work.
0
 
LVL 75

Accepted Solution

by:
Michel Plungjan earned 300 total points
ID: 37792973
1) use hover
2) give places a class and add the function to th class
3) get the id of the corresponding MB from the id of the places
 
var mb = $("#mb"+ $(this).attr("id").replace("places",""));

and
4) chain the event

$('.places').hover(function() {
  $('#standort-img').stop().fadeTo(300, 0.7);
  var mb = $("#mb"+ $(this).attr("id").replace("places",""));
  mb.addClass('mb-zindex').stop().animate({width: 32, height: 32, paddingBottom:4}, 400);
}            
,function (){
  $('#standort-img').stop().fadeTo(300, 1.0);
  var mb = $("#mb"+ $(this).attr("id").replace("places",""));
  mb.removeClass('mb-zindex').stop().animate({width: 17, height: 16, paddingBottom:0}, 400);
});
0
 

Author Closing Comment

by:Refael
ID: 37821875
Thank you!
0

Featured Post

Secure Your WordPress Site: 5 Essential Approaches

WordPress is the web's most popular CMS, but its dominance also makes it a target for attackers. Our eBook will show you how to:

Prevent costly exploits of core and plugin vulnerabilities
Repel automated attacks
Lock down your dashboard, secure your code, and protect your users

Question has a verified solution.

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

JavaScript has plenty of pieces of code people often just copy/paste from somewhere but never quite fully understand. Self-Executing functions are just one good example that I'll try to demystify here.
This article discusses how to create an extensible mechanism for linked drop downs.
Viewers will learn about if statements in Java and their use The if statement: The condition required to create an if statement: Variations of if statements: An example using if statements:
This tutorial will teach you the core code needed to finalize the addition of a watermark to your image. The viewer will use a small PHP class to learn and create a watermark.
Suggested Courses

626 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