Dogfalo/materialize

Materialize, a CSS Framework based on Material Design

Alex Chervet

@alexchervet

<!DOCTYPE html>

<html>

<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Example nested dropdown</title>
<link href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css" rel="stylesheet" />
<style>
.container {
background: #eee;
border-radius: 8px;
}

.dropdown-content .dropdown-content {
left: -100%;
}

.dropdown-nested {
overflow-y: visible;
}

.dropdown-nested {
overflow-y: visible;
}
</style>
</head>

<body>
<div class="container">

<a class='dropdown-trigger btn' href='#' data-target='dropdown1'>Menu</a>

<ul id='dropdown1' class='dropdown-content dropdown-nested'>

<li><a href="#!">uno</a></li>
<li><a class='dropdown-trigger sub' href='#' data-target='dropdown2'>uno</a></li>
<li><a href="#!">uno</a></li>
</ul>

<ul id='dropdown2' class='dropdown-content dropdown-nested'>
<li><a href="#!">dos</a></li>
<li><a href="#!">dos</a></li>
<li><a href="#!">dos</a></li>
<li><a href="#!">dos</a></li>
<li><a class='dropdown-trigger sub' href="#" data-target="dropdown3">dos</a></li>
</ul>

<ul id='dropdown3' class='dropdown-content'>
<li><a href="#!">tres</a></li>
<li><a href="#!">tres</a></li>
<li><a href="#!">tres</a></li>
<li><a href="#!">tres</a></li>
</ul>
</div>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
<script>
$(function ()
{
$('.dropdown-trigger').dropdown();
$('.sub').dropdown({
hover: true
}
);
});
</script>

</body>

</html>

Hope this helps.

Alex Chervet

@alexchervet

Video was done with Chrome / win10 btw

Alex Rock

@Pierstoval

interesting

I had the same error, kinda

AlphaX2018

@AlphaX2018

Hi, could someone help me to use the collapsable menu?

Sean Doherty

@doughballs

@AlphaX2018 what’s the issue?

AlphaX2018

@AlphaX2018

Hi Sean, thank you for asking. I have copied the 2 cdn links in my <head> section and also copied jquery cdn into my <head>. I have then copied the HTML code from the collapsible page , but its not working. There is no functionality to it. Is there anything else that needs to be done?

I have this in my head:

and this in my body:

<ul class="collapsible">
<li>
<div class="collapsible-header">First</div>
<div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
</li>
<li>
<div class="collapsible-header">Second</div>
<div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
</li>
<li>
<div class="collapsible-header">Third</div>
<div class="collapsible-body"><span>Lorem ipsum dolor sit amet.</span></div>
</li>
</ul>

Sean Doherty

@doughballs

You need to initialise collapsible, along with any other js component - check the section called initialisation on each component page. Also js scripts should go at the end of the body, before the closing body tag.

AlphaX2018

@AlphaX2018

Could you kindly elaborate further on the initialisation where i have to copy this to?

Thanks - will copy the js script just before body tag

I have just copied the initialisation within <script> tags just before the /body tag and it works now

thanks a lot for the quick help!

Sean Doherty

@doughballs

After Materialize you should link to your own custom js file. Call it init.js maybe - and put it in a folder called js. In this script you need a single document.ready (see the docs page for each component) and then inside this you put the line or lines for each initialisation as stated in the docs. Word of warning - if using the vanilla Js init, take out the options variable if you are not setting any options.

Alex Rock

@Pierstoval

by the way, initializing without jquery is recommended

Alex Chervet

@alexchervet

Does anyone know why when entering data for an input field using text that the browser has previously cached Materialize assigns a blue background; and how to prevent that?

<div class="row">
<label >
<h6>First Name</h6>
</label>
<input id="inputFirstName" type="text" name="firstName" class="validate"/>
</div>
...

Entering data via the keyboard (not using the browser cache) works fine

Alex Rock

@Pierstoval

I think this is a browser feature, not a Materialize one

what browser do you use?

Majd Haj Yehia - BestDr

@BestDr

guys, why is the picture higher than the textarea? the img has "col s1" classes and the textarea is inside an "input-field" div, which is also inside a row (and it's the parent of the image too), in addition, the textarea has "col s11" classes, so I think they both should be on the same line, what am I missing?

Anthony House

@tuffant21

Try putting the left class on the image

Majd Haj Yehia - BestDr

@BestDr

doesn't help, the issue is with the sizes and not the placement, or the display property

Anthony House

@tuffant21

I think the best you can do it give the image a margin top then. Try to just align it as close as possible with the text input

Alex Chervet

@alexchervet

@Pierstoval Ah, you may be correct! The blue background appears on Chrome, but not Firefox. Thanks.

Vlad

@vzelenko

What's the correct way to import materialize SASS into your site's SCSS file?
I'm using the following line: @import '~materialize-css/sass/materialize';
and when compiled with webpack, I get the error:

== External:     SassError: Invalid CSS after ".blue": expected selector, was ".#007bff"
== External:             on line 14 of node_modules/materialize-css/sass/components/_color-classes.scss
== External:             from line 5 of node_modules/materialize-css/sass/materialize.scss
== External:             from line 9 of assets/stylesheets/_materialize_custom.scss
== External:             from line 4 of /Users/vzelenko/work/Docker/rdadvisors/assets/stylesheets/index.scss
== External:     >> 
== External:        ------^

anyone has an idea?

Anthony House

@tuffant21

You have a period in front of the #. Try removing that

AlphaX2018

@AlphaX2018

After Materialize you should link to your own custom js file. Call it init.js maybe - and put it in a folder called js. In this script you need a single document.ready (see the docs page for each component) and then inside this you put the line or lines for each initialisation as stated in the docs. Word of warning - if using the vanilla Js init, take out the options variable if you are not setting any options.

Sean was so kind to help with the above. as I'll be trying to add the collapsable into an existing wordpress theme, I'm sure there will be already a file that runs document ready. 1) what would the best way to find it? should I perhaps just add the document ready initialisiation into my child theme functions.php? 2) how do i need to amend the initialisation if i dont use any options?

by the way, initializing without jquery is recommended

Does this mean to use the PHP initilisation by copying it into the document ready of my theme?

I'm just seeing that its not PHP, the one initiliastion is javascript and the other jQuery. so the javascript initialisation is recommended if i undrstand correctly.

AlphaX2018

@AlphaX2018

having done further reading, i guess the implementation would look as follows: 1) in my child theme, i'll create a init.js with the initialisation javascript code. 2) in my child theme function.php i add an action to add my new function to the wp_enqueue_scripts to load my init.js. the remaining problem (apart from testing) i see is that this may no be loaded anymore before the /body tag but in the header.

AlphaX2018

@AlphaX2018

ok i found that wp_enqueue has additional variables to allow loading scripts in "footer". I can see the init.js now in the page code, but how can i test if the path and everything is ok? when I click on the js path link, the theme provides an error, i guess for protection reason

Sean Doherty

@doughballs

@AlphaX2018 I’m away at the min but I can show you my enqueues on Monday (if you can wait that long). Also I work exclusively in WP so I can help out in that area.

Sean Doherty

@doughballs

@AlphaX2018 so, just getting back to this - it's really simple:

<?php

// Load scripts (header.php)
function load_materialize_js()
{
    if ($GLOBALS['pagenow'] != 'wp-login.php' && !is_admin()) {

        wp_register_script('materializejs', get_template_directory_uri() . '/js/materialize.min.js', array('jquery'), '1.0.0'); // Materialize
        wp_enqueue_script('materializejs');

        wp_register_script('init', get_template_directory_uri() . '/js/init.js', array('jquery'), '1.0.0'); // Custom JS
        wp_enqueue_script('init');
    }
}


// Load styles
function load_materialize_css()
{
    wp_register_style('materialicons', 'https://fonts.googleapis.com/icon?family=Material+Icons');
    wp_enqueue_style('materialicons');

    wp_register_style('materializecss', get_template_directory_uri() . '/css/materialize.min.css', array(), '1.0.0', 'all');
    wp_enqueue_style('materializecss');

    wp_register_style('style', get_template_directory_uri() . '/style.css', array(), '1.0', 'all');
    wp_enqueue_style('style');
}



// Add Actions
add_action('init', 'load_materialize_js'); // Add Custom Scripts to wp_head
add_action('wp_enqueue_scripts', 'load_materialize_css'); // Add Theme Stylesheet
}

?>

The key is hooking into wordpress core using init here: add_action('init', 'load_materialize_js'), this takes care of positioning the scripts correctly (by the footer). And the same with wp_enqueue_scripts, these are placed in the head.

AlphaX2018

@AlphaX2018

Hi Sean, thanks a lot for your additional help! Really appreciate it! I dug further and found out that my theme uses a template script for the dropdown which is called Select2. I think it may just get too complicated to combine 'Materialize' and Select2

@AlphaX2018 so, just getting back to this - it's really simple:

<?php

// Load scripts (header.php)
function load_materialize_js()
{
    if ($GLOBALS['pagenow'] != 'wp-login.php' && !is_admin()) {

        wp_register_script('materializejs', get_template_directory_uri() . '/js/materialize.min.js', array('jquery'), '1.0.0'); // Materialize
        wp_enqueue_script('materializejs');

        wp_register_script('init', get_template_directory_uri() . '/js/init.js', array('jquery'), '1.0.0'); // Custom JS
        wp_enqueue_script('init');
    }
}


// Load styles
function load_materialize_css()
{
    wp_register_style('materialicons', 'https://fonts.googleapis.com/icon?family=Material+Icons');
    wp_enqueue_style('materialicons');

    wp_register_style('materializecss', get_template_directory_uri() . '/css/materialize.min.css', array(), '1.0.0', 'all');
    wp_enqueue_style('materializecss');

    wp_register_style('style', get_template_directory_uri() . '/style.css', array(), '1.0', 'all');
    wp_enqueue_style('style');
}



// Add Actions
add_action('init', 'load_materialize_js'); // Add Custom Scripts to wp_head
add_action('wp_enqueue_scripts', 'load_materialize_css'); // Add Theme Stylesheet
}

?>

I tried to find help on Stackoverflow how to make a Select2 dropdown expandable, but surprisingly it seems too challenging (I had zero replies).

Given that the theme uses Select2 by default, I dont want to navigate away from that and create even bigger problems.

Duke Yin

@yduke

Hi guys, is there a way to clear a "Chips" programmably? tried $('.chips-initial').material_chip('data'); = '' but not work

$('.chips-initial').material_chip('data') = ''

Bob James

@mobibob

in the materialize grid for columns, what does "push" and "pull" mean? I don't get it. maybe an mention of when it is useful to use.

i have a (line) space between rows. how can I get that removed? one suggestion was to put all "rows" in a single row, but I possibly want to style different rows differently (e.g., alternating colors for even/odd row).

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