I'm working with Vue 3 and Bootstrap 5.
I have a button and two inputs. When I click the button I want to have a "milky" overlay like following:
How can I achieve this?
Code to work with:
<template>
<div class="row">
<button class="btn btn-dark" #click="overlayMilky()">Button</button>
</div>
<div class="row mt-2">
<div class="col-12">
<span>Input 2</span>
<input class="form-control" />
</div>
<div class="col-12">
<span>Input 3</span>
<input class="form-control" />
</div>
</div>
</template>
<script>
export default {
methods: {
overlayMilky() {
//set overlay to milky
}
}
}
</script>
First, you need to surround the inputs with a container element and give this element position: relative and add to it a child which will be the overlay, this should have position: absolute to be absolute to the container element, also should have width: 100%; height: 100%; top: 0px; left: 0px; to take the full size of the container element and then conditionally with v-if you can show/hide it with a state
<div v-if="showOverlay" class="overlay"></div>
methods: {
overlayMilky() {
this.showOverlay = !this.showOverlay;
//set overlay to milky
},
},
This is a full example of code.
<template>
<div>
<div class="row">
<button class="btn btn-dark" #click="overlayMilky()">Button</button>
</div>
<div class="container">
<div v-if="showOverlay" class="overlay"></div>
<div class="row mt-2">
<div class="col-12">
<span>Input 2</span>
<input class="form-control" />
</div>
<div class="col-12">
<span>Input 3</span>
<input class="form-control" />
</div>
</div>
</div>
</div>
</template>
<script>
export default {
data() {
return {
showOverlay: false,
};
},
methods: {
overlayMilky() {
this.showOverlay = !this.showOverlay;
//set overlay to milky
},
},
};
</script>
<style>
.container {
position: relative;
}
.overlay {
position: absolute;
width: 100%;
height: 100%;
top: 0px;
left: 0px;
background-color: rgba(255, 255, 255, 0.4);
}
</style>
You need to add a data field that will describe the "milky" overlay state.
So all you need to do in the overlayMilky method is to set this.milkyOverlay = true.
Then use this milkyOverlay property to add the milky css class or show milky div on top.
Related
I am trying to display Cards next to one another (4 cards per row). Here is my my html for a Card:
<div class="HelloWorldCard">
<div class="cardwithlink">
<div class="row">
<div class="Hellocard cardwithlink style="height: 170px;">
<a href="//www.https://www.google.com/" title="Google home page" target="">
<div class="content">
<div class="HelloTopSection" style="height: 110px;">
<div class="HelloCardTitle">{{ title }}</div>
<div class="HelloCardExcerpt">{{ description }}</div>
</div>
</div>
</a>
</div>
</div>
</div>
</div>
<Script>
export default{
name: "HelloWordCard",
props:{
title: String,
description: String
},
};
I have about 100 cards that I want to display on my page. I can't just copy and past this html 100 times since that would be a waste of time. Is it possible to print out this block of html in a loop 100 times ?
The real issue I am having is that the cards are displaying 1 card on each row. I am trying to get them to display 4 on each row.
Your row should not be inside your card component.
It should be in a parent component holding the card, where you can apply #Srijan Katuwal's CSS. For example:
<template>
<div id="app">
<div class="row">
<HelloWorldCard
v-for="index in 100"
:key="index"
title="Test"
description="Test description"
/>
</div>
</div>
</template>
<script>
import HelloWorldCard from "./components/HelloWorldCard";
export default {
name: "App",
components: {
HelloWorldCard,
},
};
</script>
<style>
.row {
display: grid;
grid-template-columns: repeat(4, auto);
gap: 30px;
}
</style>
Your component now is:
<template>
<div class="Hellocard cardwithlink" style="height: 170px">
<a href="//www.https://www.google.com/" title="Google home page" target="">
<div class="content">
<div class="HelloTopSection" style="height: 110px">
<div class="HelloCardTitle">{{ title }}</div>
<div class="HelloCardExcerpt">{{ description }}</div>
</div>
</div>
</a>
</div>
</template>
<script>
export default {
name: "HelloWordCard",
props: {
title: String,
description: String,
},
};
</script>
You can see it in action here: https://codesandbox.io/s/hungry-hodgkin-2sklq?file=/src/App.vue:0-476
You can use v-for directive to show a div block for n number of times.
Vue offical documentation has similar example v-for
Also, to display 4 cards in a single row, you can use CSS grid or flex. A grid implementation can be done as below
.row {
display: grid;
grid-template-columns: repeat(4, auto);
gap: 30px;
}
You need to write following CSS to display cards next to each other
* {
box-sizing: border-box;
}
.row {
display: block;
width: 100%;
}
.card {
display: block;
float: left;
width: 25%;
padding: 10px;
border: 1px solid grey;
}
<div class="row">
<div class="card">Card Data</div>
<div class="card">Card Data</div>
<div class="card">Card Data</div>
<div class="card">Card Data</div>
<div class="card">Card Data</div>
<div class="card">Card Data</div>
</div>
How do I Scroll an element (not the entire page) a specific amount of pixals for example 100px on every click of a button (not a has link because it needs to be a fixed amount of pixals each time) I use ReactJS 16.
You can use scrollBy on the element you want to scroll. A vanilla JS example:
let btn = document.getElementById('btn');
let box = document.getElementById('box');
btn.addEventListener('click', function() {
box.scrollBy({top:100, behavior: "smooth"});
});
#box {
width: 300px;
height: 100px;
overflow-y: scroll;
}
#inner-box {
width: 100px;
height: 1000px;
}
.content {
height: 50px;
display: block
}
<button id="btn">scroll</button>
<div id="box">
<div id="inner-box">
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
</div>
</div>
This is a ReactJS version:
class Scrollable extends React.Component {
constructor(props) {
super(props);
this.scroll = this.scroll.bind(this);
this.box = React.createRef();
}
scroll() {
this.box.current.scrollBy({top:100, behavior: "smooth"});
}
render() {
return (
<div>
<button onClick={this.scroll}>scroll</button>
<div id="box" ref={this.box}>
<div id="inner-box">
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
<div class="content">
content
</div>
</div>
</div>
</div>
);
}
}
Demo at Codepen
I am using Vue JS and Bulma Frameworks. To show the modal I am using .
I have list of items(10) which is displayed in a For Loop. In every item I have a button which opens the sweet modal. No matter which button I click, the modal is displayed at the top of the page always. Can anyone help me how to show the modal near to the clicked button?
Template index.html
<div class="content column is-full-mobile no-devices-found-wraper">
<div class="columns is-mobile">
<div class="column is-full-mobile ">
<div class="columns is-mobile is-marginless">
<div class="column is-half-mobile padding-bottom-
zero padding-top-3">mobile devices:</div>
<div class="column padding-bottom-zero padding-top-3">
<a #click.stop.prevent="openDeviceModal()"
class="add_icon is-pulled-right add-location-btn level-
item">
<i class="fa fa-plus"></i>ADD ITEMS
</a>
</div>
</div>
</div>
</div>
</div>
sweet-modal outside for loop
<sweet-modal class="Add mobile device" ref="deviceAddLocation"
von:close="closeModal">
<form #submit.prevent="saveDeviceToLocation">
<div class="field add-devices-height-with-error">
<label class="label" >mobile device Name</label>
</div>
</form>
</sweet-modal>
//index.vue-- openDeviceModal()//
openDeviceModal() {
this.isModalOpen = true;
this.$refs.deviceAddLocation.blocking = true;
this.$refs.deviceAddLocation.open();
}
//CSS//
.isModalOpen {
height: 100vh;
overflow: hidden;
}
.sweet-modal {
overflow: inherit;
}
.sweet-modal-overlay {
background: transparent !important;
height: 100% !important;
}
.sweet-modal .sweet-content {
padding-top: 10px;
}
.sweet-modal.is-visible {
transform: translate(-62%, -50%) !important
}
sweet-modal .sweet-box-actions {
top: 15px !important;
}
This one has been driving me nuts and I have no clue what the problem is.
I have a quiz that has different kinds of question types (multiple choice, type in the answer, etc) and for each question, I set the innerHTML using a function and then populate it accordingly.
If it's a textbox question, I'd like to automatically set the focus to it. I've tried using javascript, jQuery, and the console window from within Chrome. I've set the tab index to -1. I've looked on this website, but none of the solutions seem to work.
Here's the code:
function populate(){
render_HTML(session.getCurrentItem().itemType);
if(session.getCurrentItem().itemType === "multiple choice"){
//multiple choice
}
else if(session.getCurrentItem().itemType === "typing"){
var element = document.getElementById("questionTest");
element.innerHTML = session.getCurrentItem().primaryText;
console.log("set text");
$( "#inputBox" ).focus();
}
}
.typing .typing-wrapper {
position: relative;
margin-top: 10px
}
.typing .typing-wrapper .typing-box {
width: 100%;
padding: 5.7px 23px;
height: 57px
}
.typing .typing-wrapper .typing-box:focus {
outline: 0;
}
<div class="central-area" id="central-area">
<div class="main typing">
<button class="next-button btn btn-inverse clearfix" id="unique-next-button" onclick="switchPage()" style="display: inline-block;" title="Next [Shortcut : Enter]"><span class="next-icon"></span>
<div class="next-text">
Next
</div></button>
<div class="question-row row column">
<div class="graphic"></div>
<div class="question-text" id="questionText">
to leave
</div>
</div>
<div class="hint row column">
<span class="hint-text">Type the correct <strong>French</strong> for the <strong>English</strong> above:</span>
</div>
<div class="alert alert-warning typing-alert"></div>
<div class="typing-wrapper">
<span class="marking-icon"></span>
<input autocomplete="off" class="shiny-box typing-box" id="inputBox" spellcheck="false" tabindex="-1" type="text">
</div>
</div>
</div>
function populate(){
render_HTML(session.getCurrentItem().itemType);
if(session.getCurrentItem().itemType === "multiple choice"){
//multiple choice
}
else if(session.getCurrentItem().itemType === "typing"){
var element = document.getElementById("questionTest");
element.innerHTML = session.getCurrentItem().primaryText;
console.log("set text");
$( "#inputBox" ).focus();
}
}
.typing .typing-wrapper {
position: relative;
margin-top: 10px
}
.typing .typing-wrapper .typing-box {
width: 100%;
padding: 5.7px 23px;
height: 57px
}
.typing .typing-wrapper .typing-box:focus {
outline: 0;
}
<div class="central-area" id="central-area">
<div class="main typing">
<button class="next-button btn btn-inverse clearfix" id="unique-next-button" onclick="switchPage()" style="display: inline-block;" title="Next [Shortcut : Enter]"><span class="next-icon"></span>
<div class="next-text">
Next
</div></button>
<div class="question-row row column">
<div class="graphic"></div>
<div class="question-text" id="questionText">
to leave
</div>
</div>
<div class="hint row column">
<span class="hint-text">Type the correct <strong>French</strong> for the <strong>English</strong> above:</span>
</div>
<div class="alert alert-warning typing-alert"></div>
<div class="typing-wrapper">
<span class="marking-icon"></span>
<input autocomplete="off" class="shiny-box typing-box" id="inputBox" spellcheck="false" tabindex="-1" type="text">
</div>
</div>
</div>
I've added three pictures. Look at them please.
What is the best solution to create something like this? I would create after each row a big container and this container is collapsed. After clicking on one of the 3 overlying containers I would fill the container with the text and show it. But what happens when the display can't show 3 divs in a row, because I will use flex boxes? Is there a better solution with much less jquery?
Maybe something like this is a good place to start:
https://jsfiddle.net/547ec3bx/
HTML
<div class="wrapper">
<div class="row">
<div class="element">
</div>
<div class="element">
</div>
<div class="element">
</div>
</div>
<div class="row">
<div class="element">
</div>
<div class="element">
</div>
<div class="element">
</div>
</div>
<div class="row">
<div class="element">
</div>
<div class="element">
</div>
<div class="element">
</div>
</div>
</div>
Javascript
document.querySelectorAll('.row').forEach((element, index) => {
element.style.order = index * 2;
});
document.querySelectorAll('.element').forEach(element => {
element.addEventListener('click', event => {
var newRow = document.createElement('div');
newRow.classList.add('row');
newRow.style.order = +event.currentTarget.parentNode.style.order + 1;
var newElement = document.createElement('div');
newElement.classList.add('element');
newRow.appendChild(newElement);
event.currentTarget.parentNode.parentNode.appendChild(newRow);
});
});
CSS
.element {
min-width: 100px;
height: 50px;
flex: 1;
border: 1px solid black;
flex-wrap: nowrap;
}
.row {
width: 350px;
display: flex;
flex-direction: row;
}
.wrapper {
display: flex;
flex-direction: column;
}
you can use javascript to solve this problem , like this ....
html code:
<div id="a">
<h3>wellcome</h3>
</div>
<div id="b">
<h3>hello...</h3>
</div>
javascript code in external file
function goB()
{
document.getElementById("a").style.display="none";
document.getElementById("b").style.display="block";
}
function
{
document.getElementById("b").style.display="none";
document.getElementById("a").style.display="block";
}
Add a div and set its display to Hidden.
Get onclick event for a particular div and set the display property to block
window.addEventListener("load", function(){
document.getElementById("click").onclick = function(){
document.getElementById("div-1").style.display = "block";
};
});
.row
{
width:100%;
}
.one-third
{
width:33.33333%;
float:left;
padding:30px 0;
}
.full-width
{
display:none;
width:100%;
text-align:center;
}
<div class=wrap>
<div class="row">
<div id="click" class="one-third">
Column 1-Click Me
</div>
<div class="one-third">
Column 2
</div>
<div class="one-third">
Column 3
</div>
</div>
<div class="full-width" id="div-1">Full width Div</div>
<div class="row">
<div class="one-third">
Column 1
</div>
<div class="one-third">
Column 2
</div>
<div class="one-third">
Column 3
</div>
</div>