Javascript files not being read in wordpress theme - wordpress

Question

Can someone please help me out? all my JavaScript files are not being read in my WordPress theme, even though they are en-queued properly and i have used the jQuery no conflict method. They are simply not working. I checked the console there are no errors. Also tried emptying the browser's cache still nothing. I'm creating my own theme. What can i do?
function wpps_theme_styles() {
wp_register_script( 'wppsmodernizr',get_template_directory_uri().'/js/vendor/modernizr-2.7.1-respond-1.4.2.min.js', '','',false );
wp_register_script( 'bootstrapmin',get_template_directory_uri().'/js/vendor/bootstrap.min.js',array('jquery'), '', true );
wp_register_script( 'plugins',get_template_directory_uri().'/js/plugins.js' , array('jquery'), '',true);
wp_register_script( 'app',get_template_directory_uri().'/js/app.js' , array('jquery'), '',true);
wp_register_script( 'formwizard',get_template_directory_uri().'/js/pages/formsWizard.js', array('jquery'), '', true );
wp_register_script( 'custom',get_template_directory_uri().'/js/pages/custom.js', '', '', true );
wp_register_script( 'jquery',get_template_directory_uri().'js/vendor/jquery-1.11.1.min.js', '', '', '' );
wp_enqueue_script('wppsmodernizr');
wp_enqueue_script('bootstrapmin');
wp_enqueue_script('plugins');
wp_enqueue_script('app');
wp_enqueue_script('formwizard');
wp_enqueue_script('custom');
wp_enqueue_script('jquery');
}
add_action('wp_enqueue_scripts', 'wpps_theme_styles');

Answer 1

Okay, based on your latest update, and the error message, here are a few comments. This won't necessarily solve your problem, but there's too much to add as a comment. Please update the question with any new error messages (either console errors or PHP errors).
First, don't add your own version of jquery. WordPress has one built in, so use that (see the "Default Scripts Included and Registered by WordPress" section of the wp_enqueue_script documentation). It's possible part of the problem is caused by reusing the built-in handle, or maybe that the path you used looks wrong (it's missing a / before the js folder name).
Secondly, if you're not using a parameter, but need to pass a value, use the default from the documentation. I don't know if this is causing any problem, but I'd err on the side of caution. So if there are no dependencies, use array() for that parameter; and if you're not providing a version, use false.
UPDATE
Thanks for the code. I've set it up (activated the theme and the plugins). I wasn't seeing any error in the console, then I realised you'd commented out app and plugins in the source. I uncommented them, then I got a different error to the one you mentioned: $(...).wysihtml5 is not a function. I searched the source, and can't find any other reference to wysihtml5, so I commented out that line just to test.
Same thing happened with $('.select-chosen').chosen({width: "100%"});, so I commented it out.
$('.select-select2').select2(); failed too. There seems to be some code for that in the category-posts plugin, but I can't find it being enqueued anywhere, so I commented that out too.
$('.input-slider').slider(); failed as well. I don't know what slider you're expecting to use, so I added the built-in jquery-ui-slider, and made app dependent on it. If you're using a different slider you'll have to enqueue the script and/or make app dependent on the script that contains it.
$('.input-tags').tagsInput({ width: 'auto', height: 'auto'}); - commented it out. There's no other reference to it.
$('.input-datepicker, .input-daterange').datepicker({weekStart: 1}); - added jquery-ui-datepicker. Same comments apply as for slider
Commented out the blocks referencing timepicker and easyPieChart. There are no other references to them.
TL;DR
You seem to be missing the source for quite a few functions app.js depends on. I commented out lines 86-93, 98-99, and 105-117 of app.js, and added dependencies to pull in the jQuery UI slider and datepicker. That stops the errors in the console, though I have no idea if it'll fix your problem - it depends on whether you need the commented out functionality, and which slider and datepicker you want to use. Presumably you know where to get the code you need.
At least the original problem is solved - all the js files are in the page source.
If you want me to check anything else, I'll probably need a database dump. I'm using the content from a default WordPress installation, and it's possible I'd need your content to see exactly what's going on.
One other thing - you seem to have an unmatched PHP tag somewhere. When I view the source, I see ?> before the content.
Here's my latest wpps_theme_styles()
function wpps_theme_styles() {
wp_register_style( 'bootstrapcss', get_template_directory_uri().'/css/bootstrap.min.css' );
wp_register_style( 'maincss', get_template_directory_uri().'/css/main.css' );
wp_register_style( 'plugins', get_template_directory_uri().'/css/plugins.css' );
wp_register_style( 'themes', get_template_directory_uri().'/css/themes.css' );
wp_register_style( 'custom_themes', get_template_directory_uri().'/css/custom.css' );
//wp_register_style( 'googlefonts' ), ;
wp_enqueue_style('bootstrapcss');
wp_enqueue_style('maincss');
wp_enqueue_style('plugins');
wp_enqueue_style('themes');
wp_enqueue_style('custom_themes');
//wp_enqueue_style('googlefonts','');
wp_register_script( 'wppsmodernizr', get_template_directory_uri().'/js/vendor/modernizr-2.7.1-respond-1.4.2.min.js', array(), false, false );
wp_register_script( 'bootstrapmin', get_template_directory_uri().'/js/vendor/bootstrap.min.js', array('jquery'), false, true );
wp_register_script( 'app', get_template_directory_uri().'/js/app.js', array('jquery', 'bootstrapmin', 'plugins', 'jquery-ui-slider', 'jquery-ui-datepicker'), false, true);
wp_register_script( 'plugins', get_template_directory_uri().'/js/plugins.js', array('jquery'), false, true);
wp_register_script( 'formwizard', get_template_directory_uri().'/js/pages/formsWizard.js', array('jquery'), false, true );
wp_register_script( 'custom', get_template_directory_uri().'/js/pages/custom.js', array('jquery'), false, true );
wp_enqueue_script('jquery'); // Built in version
wp_enqueue_script('jquery-ui-draggable'); // Built in version
wp_enqueue_script('jquery-ui-slider'); // Built in version
wp_enqueue_script('jquery-ui-datepicker'); // Built in version
wp_enqueue_script('wppsmodernizr');
wp_enqueue_script('bootstrapmin');
wp_enqueue_script('app');
wp_enqueue_script('plugins');
wp_enqueue_script('formwizard');
wp_enqueue_script('custom');
}

Answer 2

try this by replace this code
function wpps_theme_styles() {
wp_register_script( 'wppsmodernizr',get_template_directory_uri().'/js/vendor/modernizr-2.7.1-respond-1.4.2.min.js' );
wp_register_script( 'bootstrapmin',get_template_directory_uri().'/js/vendor/bootstrap.min.js',array('xyz'), 'false', 'true' );
wp_register_script( 'formwizard',get_template_directory_uri().'/js/pages/formsWizard.js', array('custom.js'), 'false', 'true' );
wp_enqueue_script('xyz');
wp_enqueue_script('wppsmodernizr');
wp_enqueue_script('bootstrapmin');
wp_enqueue_script('formwiz');
}
add_action('wp_enqueue_scripts', 'wpps_theme_styles');