I am using material design through CDN to create a filled input field, but I can't create an error message below when the user doesn't write correctly for example the email, I have tried several ways importing jquery also through CDN but it does not work properly. I have tried to see the API of material design and tried to implement it but It did not work either.
Anyhelp would be really appreciated!
Thanks
<html>
<head>
<title>Parcel Sandbox</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta charset="UTF-8" />
<link
href="https://unpkg.com/material-components-web#latest/dist/material-components-web.min.css"
rel="stylesheet"
/>
<script src="https://unpkg.com/material-components-web#latest/dist/material-components-web.min.js"></script>
<link
rel="stylesheet"
href="https://fonts.googleapis.com/icon?family=Material+Icons"
/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
</head>
<body>
<form>
<label class="mdc-text-field mdc-text-field--filled">
<span class="mdc-text-field__ripple"></span>
<input
class="mdc-text-field__input mdc-text-field-helper-text--validation-msg"
type="email"
aria-controls="validation-msg"
required
/>
<span class="mdc-floating-label" id="my-label-id">My Label</span>
<span class="mdc-line-ripple"></span>
</label>
<p
class="mdc-text-field-helper-text mdc-text-field-helper-text--persistent mdc-text-field-helper-text--validation-msg"
role="alert"
>
Enter Valid Email
</p>
</form>
<script>
mdc.textField.MDCTextField.attachTo(
document.querySelector(".mdc-text-field")
);
</script>
</body>
</html>```
https://codesandbox.io/s/admiring-elion-kojst?file=/index.html
First off, jQuery wasn't needed. It didn't give any errors and it behaved the same, so I just removed it.
I found the manual here: https://material.io/develop/web/components/text-fields
If you look at the section titled:
Text field with helper text
Here you can seen the following example:
<label class="mdc-text-field mdc-text-field--filled">
<span class="mdc-text-field__ripple"></span>
<input class="mdc-text-field__input" type="text"
aria-labelledby="my-label-id"
aria-controls="my-helper-id"
aria-describedby="my-helper-id">
<span class="mdc-floating-label" id="my-label-id">My Label</span>
<span class="mdc-line-ripple"></span>
</label>
<div class="mdc-text-field-helper-line">
<div class="mdc-text-field-helper-text" id="my-helper-id" aria-hidden="true">helper text</div>
</div>
If you look carefully at the after the label, you will see some differences.
There is even more detailed information on how to use the helper text:
https://github.com/material-components/material-components-web/tree/v7.0.0/packages/mdc-textfield/helper-text/
In the API section there is a class called mdc-text-field-helper-text--persistent which you have included. This will make the helper text permanently visible, so you don't want that.
Here is the block you should have instead of the p element after the label:
<div class="mdc-text-field-helper-line">
<div class="mdc-text-field-helper-text mdc-text-field-helper-text--validation-msg">
Enter Valid Email
</div>
</div>
PS: would be great if you could include a link to the example you were following next time.
Related
I am a beginner, trying to teach myself code. I know HTML and have recently learnt the basics of Javascript syntax and bootstrap - I realise the best way to learn is to build something. So I am trying to build a website where users can search for famous people to see what books they recommend. For example, if I want to know what books Elon Musk would recommend, I should be able to type in his name and it would take me to a page where there is a list of all books recommended by him.
I have the index page ready looking something like google, and I am trying to understand how I can have the search bar functioning so people can search through all the pages I would build. I realise I need the auto complete feature to work so people can type in the first few letters of the person's name and click on the suggestion to go to the page.
Here's my code so far:
#content {height: 100%;}
html, body {height: 100%;}
.center-block {
display: block;
margin-left: auto;
margin-right: auto;
margin-top: 200px;
margin-bottom: 20px;
}
<!DOCTYPE html>
<html>
<head>
<!-- Bootstrap JS from CDN -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<!-- Bootstrap CSS from CDN -->
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Custom CSS -->
<link href="css/styles.css" rel="stylesheet">
<title>Page Title</title>
</head>
<body>
<div class="container">
<div class="row">
<div class="span4"></div>
<div class="span4"><img class="center-block" src="images/logo.png" width="270" height="95" alt="Google" id="logo"></div>
<div class="span4"></div>
</div>
<div class="row">
<div class="col-xs-8 col-xs-offset-2">
<div class="input-group">
<input type="text" class="form-control" name="x" placeholder="Search term...">
<span class="input-group-btn">
<button class="btn btn-default" type="button"><span class="glyphicon glyphicon-search"></span></button>
</span>
</div>
</div>
</div>
</div>
</div>
<div id="footer">
<div class="navbar navbar-default navbar-fixed-bottom" role="navigation">
<div class="container">
<ul class="nav navbar-nav navbar-left">
<li>Submit</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li>About</li>
<li>Privacy</li>
<li>Donate</li>
</ul>
</div>
</div>
</div>
</body>
</html>
as you said, best way to learn is building something on your own from scratch. To create the functionality you described you need:
server for responding to the requests made by browser. I suggest starting with Node js especially with express (https://expressjs.com/). It's really simple to install and get started.
database (or just static json file) with node you can use for example Mongo db with Mongoose (http://mongoosejs.com/)
front-end framework and libraries you are using bootstrap which is fine! Add React js (https://facebook.github.io/react/) to that and you are ready to go!
So my suggestion is to use those libraries/frameworks and learn just bit by bit. Start from server and try creating some basic pages (or just page). You can fetch the autocomplete data then with AJAX techinque. React has lot of well written components and for example for ajax autocomplete you can use this: https://jedwatson.github.io/react-select/
Happy learning!
I am currently running an ecommerce store. I want to use google actions & reviews in my emails so I can get reviews and offer one click actions from there. I am pretty novice, and have found this very useful. Can any body please help with how to get started? What are the requirements? Are there any email related requirements as SPF, DKIM , DMARC etc?
I would be very thankful for this support
I recently had similar questions myself because we wanted to provide shipment tracking information integrated in Google Now and jotted down the process I had to go through.
Since you want to offer the ability to post reviews your process will be a little different (as is described here: Review Action Email Markup - Google Developers) and needs a backend to handle HTTP POST requests.
Saxed from my blog about my journey to get tracking actions up and running:
Implement the Microdata schema in our email templates according to the Google Developer examples for the Parcel Delivery
action.
We went with the basic option to keep things simple. (See end results
further down this page)
Validate the data. Fail
validation.
Realize that the format in the examples was invalid (according to Google's own validator)
Tweak the tags and add one or two missing ones.
Validate again. Pass.
Verify that we have DKIM keys set up for the sender domain(s).
Send an email from our customer service email address to the same address to verify the button works (it wont work for other recipients
until Gmail whitelists you)
Send another email, to Google this time. This is part of the registration process.
Fill in the registration form
so that Google's people can validate your schema.
Receive reply from Google that they've forwarded my email to the right people.
???
It took 3 working days (Wednesday to Monday) and then I got an email from Google saying we were live.
We use Mandrill and their template feature. The template ended up with this metadata in the bottom, leaving the rest of the markup untouched:
<body>
{{-- lots of tables for layout --}}
<div itemscope itemtype="http://schema.org/ParcelDelivery">
<div itemprop="deliveryAddress" itemscope itemtype="http://schema.org/PostalAddress">
<meta itemprop="streetAddress" content="{{ deliveryAddressStreet }}"/>
<meta itemprop="addressLocality" content="{{ deliveryAddressCity }}"/>
<meta itemprop="addressRegion" content="{{ deliveryAddressCountry }}"/>
<meta itemprop="addressCountry" content="{{ deliveryAddressCountry }}"/>
<meta itemprop="postalCode" content="{{ deliveryAddressZip }}"/>
</div>
<meta itemprop="expectedArrivalUntil" content="{{ expectedDelivery }}"/>
<div itemprop="carrier" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="{{ carrier }}"/>
</div>
{{#each products}}
<div itemprop="itemShipped" itemscope itemtype="http://schema.org/Product">
<meta itemprop="name" content="{{ description }}"/>
</div>
{{/each}}
<div itemprop="partOfOrder" itemscope itemtype="http://schema.org/Order">
<meta itemprop="orderNumber" content="{{ ordernumber }}"/>
<div itemprop="merchant" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Our Store Name"/>
</div>
<link itemprop="orderStatus" href="http://schema.org/OrderInTransit"/>
</div>
<meta itemprop="trackingNumber" content="{{ shipmentTrackingNo }}"/>
<link itemprop="trackingUrl" href="{{ shipmentTrackingLink }}"/>
<div itemprop="potentialAction" itemscope itemtype="http://schema.org/TrackAction">
<link itemprop="target" href="{{ shipmentTrackingLink }}"/>
<link itemprop="url" href="{{ shipmentTrackingLink }}"/>
<meta itemprop="name" content="Track shipment"/>
</div>
</div>
</body>
I'm having issues getting my code: (http://codepen.io/hoschiCZ/pen/rOJmmr) to work.
<html>
<head>
<meta charset="utf-8">
<title>The title doesn't matter</title>
<link rel="stylesheet" href="https://storage.googleapis.com/code.getmdl.io/1.0.5/material.indigo-pink.min.css">
<script src="https://storage.googleapis.com/code.getmdl.io/1.0.5/material.min.js"></script>
</head>
<body>
<div class="mdl-layout mdl-js-layout">
<header class="mdl-layout__header">
<div class="mdl-layout__header-row">
<span class="mdl-layout-title"><center>MDL test</center></span>
</div>
</header>
<div class="mdl-grid" style="margin: 0px">
<div class="mdl-cell mdl-cell--hide-phone mdl-cell--1-col-tablet mdl-cell--3-col-desktop">
<!-- An empty block of space, maybe some ads here? -->
</div>
<div class="mdl-cell mdl-cell--4-col-phone mdl-cell--6-col-tablet mdl-cell--6-col-desktop">
There is the main text/content located. This has to stay visible at all costs and screen sizes.
<br><small>Material Design Lite courtesy of Google, Inc.</small>
</div>
<div class="mdl-cell mdl-cell--hide-phone mdl-cell--1-col-tablet mdl-cell--3-col-desktop">
<!-- An empty block of space, maybe some ads here? -->
</div>
</div>
</div>
</body>
</html>
The intended columns layout & counts are as follows:
Desktop 3-6-3
Tablet 1-6-1
Phone 0-4-0
The outer numbers/cols are probably space for ads or just empty space, is just looks bad otherwise.
The problem is: it's not responsive, even after refreshing pages. I tried Chromium Linux mobile/tablet emulation and Nexus 5 Firefox & Chrome. Everywhere, the desktop version is used.
MDL requires you to include this in the header.
<meta name="viewport" content="width=device-width, initial-scale=1">
Btw I didn't see it written in the Getting Started guide, maybe add it there?
Working CodePen
Add
<meta name="viewport" content="width=device-width, initial-scale=1">
into
<head></head>
Your problem is that you haven't wrapped your .mdl-grid in a .mdl-layout__content
<div class="mdl-layout__content">
<div class="mdl-grid">row</div>
</div>
I made a jsfiddle example for you.
Just expand the window slider and you'll see what you are desiring.
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<title>Test</title>
</head>
<body>
<h1>Test</h1>
<hr>
<div id="a1">
<div id="a2">
<div id="a3">
<div class="hello">
Google
</div>
</div>
</div>
</div>
</body>
</html>
The webpage is like above, and I cannot find any way to click it using AppleScript. I'm very new to AppleScript. I've searched Google, but none of them is working for above.
Try:
tell application "Safari"
tell current tab of window 1
do JavaScript "document.getElementsByClassName('hello')[0].firstElementChild.click()"
end tell
end tell
I have a web app were the entire layout remains constant except for one <div>. Currently, I'm just using routes to handle links and it seems like quite a waste to reload the rest of the layout.ejs file where the only thing I wish to change is my <div>.
What would I have to change in my layout.ejs file? Here is my current file:
<!DOCTYPE html>
<html lan="en">
<head>
<title><%= title %></title>
<link rel="stylesheet" href="/stylesheets/reset.css">
<link rel='stylesheet' href='/stylesheets/style.css' />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
<script src="/nowjs/now.js"></script>
<script src="/javascripts/chat.js"></script>
</head>
<body>
<div id="wrapper">
<div id="header">
</div>
<div id="chat">
<input type="text" id="text-input">
<input type="button" value="Send" id="send-button">
</div>
<div id="content">
<%- body %>
</div>
<div id="rooms">
</div>
<div id="footer">
<div id="footer_links">
Home | About | Contact
</div>
</div>
</div>
</body>
</html>
I was thinking about using AJAX to use this, but I've heard some good things about using partial views. I'm just not sure at all about how to set this up. Also, I've heard that it's possible to use WebSockets with partial views instead of AJAX. Is this a good idea, or even possible?
Sorry this may be straightforward. I'm having a difficult time with the documentation.
Thanks!
I just worked it out.
You can call `partial(filename)` in the view to load the partial. say we use EJS, and there is three files in `views/`:
1. layout.ejs
2. index.ejs
3. header.ejs
and the content of index.ejs is :
then, start the server, browser it, you will see `header.ejs` is loaded to `index.ejs`.
!!!　UPDATE
In the express version >=3.0, there is no partial() any more. But we can use <% include xxx.file %>, or just use another module: "express-partials". Please search it on Github.