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On Click with a case switch

I have a few on click events who actually are doing the same thing. Someone told me I should use a case switch for this so I can reduce my code. But I don't know how to do that in combination with a on click event.
$( "#wishlist_top" ).on( "click", function() {
window.hj=window.hj||function(){(hj.q=hj.q||[]).push(arguments)};
hj('tagRecording', ['Klikt op "wishlist" in menu']);
});
$( ".wishlist" ).on( "click", function() {
window.hj=window.hj||function(){(hj.q=hj.q||[]).push(arguments)};
hj('tagRecording', ['Klikt op "plaats op wishlist"']);
});
$( ".product_size" ).on( "click", function() {
window.hj=window.hj||function(){(hj.q=hj.q||[]).push(arguments)};
hj('tagRecording', ['Klikt op "maat advies"']);
});
$( ".product_stock" ).on( "click", function() {
window.hj=window.hj||function(){(hj.q=hj.q||[]).push(arguments)};
hj('tagRecording', ['Klikt op "maat niet beschikbaar?"']);
});
if ( $('*').hasClass('404') ) {
window.hj=window.hj||function(){(hj.q=hj.q||[]).push(arguments)};
hj('tagRecording', ['Klant is op een 404 pagina gekomen']);
}
Thank you!

While you can use a switch/case for this, it might not be the best idea. You still need to listen for click events on each class/ID, so I'd make a function and call that with the specific string.
Using your code from above, you can make a function like so:
function tagRecording(value) {
window.hj=window.hj||function(){(hj.q=hj.q||[]).push(arguments)};
hj('tagRecording', [value]);
}
Now just use a click listener like so:
$( "#wishlist_top" ).on( "click",
function() { tagRecording('Klikt op "wishlist" in menu'); } );
So next time you want to change your code, you just change the tagRecording function (you can rename it however you like).

Another option here is to use data attributes in your markup. Add the message you want to pass to a data-text attribute in each of your elements -
<a href="#" class="product_stock" data-text='Klikt op "wishlist" in menu'>Foo</a>
And then you can set up one JS handler, which grabs the text from your data attribute:
$( ".product_stock" ).on( "click", function() {
window.hj=window.hj||function(){(hj.q=hj.q||[]).push(arguments)};
hj('tagRecording', $(this).data("text"));
});
Of course this only works if you have control over the creation of the markup.

jQuery - Another way to write this statement (DRY)

I am wondering if there's a way to write the following code without the if / else.
Currently, this works fine. But I'm trying to figure out how I can leverage a DRY method and I don't like the fact that the prop is written twice.
I have a text value and the user needs to input that code into the text box. Once the values match, it "enables" the submit button, otherwise it disables it.
$( '#input-code' ).on( 'change keyup paste', function() {
if ( $( this ).val() == $( "#random-code" ).text() ) {
$( '#submit-btn' ).prop( 'disabled', false );
} else {
$( '#submit-btn' ).prop( 'disabled', true );
}
});

You can migrate the if..else into a internal condition to set the attribute,
$( '#input-code' ).on( 'change keyup paste', function() {
$( '#submit-btn' ).prop( 'disabled', this.value !== $( "#random-code" ).text() );
});
Additionally, if you are dealing with modern browsers, you can just use on('input' instead of 'change keyup paste'. Check for browser support though.

You can use the negated expression directly in prop.
This will disable the button when button text and the text inside #random-code will be same.
Make sure you trim the text(), to remove leading and trailing spaces, otherwise it will not match with the button text.
$('#input-code').on('change keyup paste', function() {
$('#submit-btn').prop('disabled', !($(this).val() == $.trim($("#random-code").text())));
});
OR
$('#input-code').on('change keyup paste', function() {
$('#submit-btn').prop('disabled', $(this).val() !== $.trim($("#random-code").text()));
// ^^^
});

$('#input-code').on('change keyup paste', function() {
$('#submit-btn').prop('disabled', function(){
return ( $( this ).val() == $( "#random-code" ).text() );
});
});
for more detail you can check here...
Jquery prop() detail.....

select div but not inputs within div jquery

I'm trying to select a div for a click event but not the inputs within said div. I thought this would do it but it does not work. here is a demo. Thank you
html
<div id = "test"><input></div>
js
$('#test:not(input)').click(function(){
alert();
});

You could check to see if the clicked element is an input element using !$(e.target).is('input')
Updated Example
$('#test').on('click', function (e) {
var $target = $(e.target);
if (!$target.is('input')) {
alert('clicked');
}
});

When you click on the input, the click event bubbles to the div above it.
You can stop this by calling stopPropagation or stopImmediatePropagation on the event object.
http://jsfiddle.net/t66f06oL/1/
$( '#test' ).on( 'click', function() {
alert();
} );
$( '#test' ).on( 'click', 'input', function( e ) {
e.stopImmediatePropagation();
} );

When you click on the input control your click event is actually caught by the parent div. You can fix this by changing your code to this:
$('#test:not(input)').click(function(){
alert();
});
$('#test').find('input').click(function(e){
e.stopPropagation();
});

same function for Mouse Click and Key Press

I want to call a function in jquery when mouse click or key press is occure
one way is to write same code twice for this both event but it is not proper way
can any one tell me how it is possible?

write a function
function Process(){
//Put all your logic
}
call the function in all the event
$("some element selector").on("click keypress",function() {
Process();
});
or any other click event.

If you want to register both handlers to the same element then you can use .on() to register handler for multiple events
$('myelementselector').on('click keypress', function () {
//mycode
})

Use the on method.
$("some element selector").on("click keypress",function() {
//do something
});

yes you can use like
<input type="text" />
$(document).on("click mouseenter","input",function(){});

Try this:-
$(element).on('click keypress keydown', function() {
});

Write only one function & call it on both event.
$( "#target" ).keypress(function() {
funABC();
});
$( "#target" ).click(function() {
funABC();
});
function funABC(){alert("DONE");}
One more shortcut :
$( "#target" ).click(function() {
$( "#target" ).keypress();
});
$( "#target" ).keypress(function() {
funABC();
});

You also use :
$( "input" ).on('keypress mouseup',function() {
alert('done');
});
or
$( "input" ).on('keypress mouseup',fun);

Jquery codes does not work on external loaded html file

I have index.php and will load index-edit.php with a button click into index.php in a <div class="edit-wrapper"> </div>. I have some input in index.php and some input in index-edit.php. I want to add .active class to them on focus out, but jQuery does not add .active class to the ones in index-edit.php, but rest of them (which are not index-edit.php) works fine.
Look at my script.js.
$( input ).focusout( function() {
$( this ).addClass('active');
});
$( document ).on( "click", ".btn", function() {
$('.edit-wrapper').load('index-edit.php');
});

Since the inputs are added dynamically, you need to use event delegation to register the event handler
// New way (jQuery 1.7+) - .on(events, selector, handler)
$(document).on('focusout', 'input', function(event) {
$(this).addClass('active');
});

Where are you loading script.js ? Try this :
$(document).ready(function(){
$( input ).focusout( function() {
$( this ).addClass('active');
});
$( document ).on( "click", ".btn", function() {
$('.edit-wrapper').load('index-edit.php');
});
});

need to use event delegation
$( document).on('focusout', 'input ', function() {
$( this ).addClass('active');
});