I need to show a div containing few links
it shows when I hover perfectly with my code but it doesn't give the
chance to click on anything as it is now.It just disappears at the point
I move the mouse how to handle that??
<template>
<div #mouseover="position" class="hidden1 ">
Locations
<div class="div1" v-show="block">
<div class="row pp">
East
West
South
</div>
</div>
</div>
</template>
<script>
export default{
data() {
return {
showHouse: false,
par: false,
block: false
}
},
methods: {
position() {
this.block = !this.block;
}
}
}
</script>
The problem is that mouseover gets called more that you intend it to as the mouse moves around. There's a case to be made that you should just do this with css and hover. But if you need to do it in Vue, you could use the mouseenter and mouseleave like this:
<template>
<div #mouseenter="open" #mouseleave="close" class="hidden1 ">
Locations
<div class="div1" v-show="block">
<div class="row pp">
East
West
South
</div>
</div>
</div>
</template>
<script>
export default{
name: 'hover',
data() {
return {
showHouse: false,
par: false,
block: false
}
},
methods: {
open() {
this.block = true;
},
close() {
this.block = false;
}
}
}
</script>
Related
I have this project where I try to add a mobile view menu. This menu is displayed by clicked a button. The button I have created switches a boolean on and off. But when the value of the boolean changes the v:if on the menu doesn't hide it. It keeps on showing.
This is my menu item inside the template:
<template>
<div>
<div> ... main menu ... </div>
<div :v-if="menuOpened" class="bg-purple-primary h-10 z-20">
<p>Hello World</p>
</div>
</div>
</template>
<script>
export default {
name: 'Header',
data () {
return {
menuOpened: false
}
},
methods: {
switchMenuState () {
this.menuOpened = !this.menuOpened
console.log(this.menuOpened)
}
}
}
</script>
You do not need that colon before v-if directive
<template>
<div>
<button #click="switchMenuState()">Switch</button>
<div v-if="menuOpened" class="bg-purple-primary h-10 z-20">
<p>Hello World</p>
</div>
</div>
</template>
<script>
export default {
name: "Header",
data() {
return {
menuOpened: false,
};
},
methods: {
switchMenuState() {
this.menuOpened = !this.menuOpened;
},
},
};
</script>
I need to make the modal visible on click, I work through components, new Vue constructs do not work
I've never worked with Vue, now I'm asking for help
Error:
64:4 error 'showModal:' is defined but never used no-unused-labels
<template>
<modalPhoto v-if="showModal == 'true'"></modalPhoto>
<div class="block-inputs">
<div class="input-header">
<h3>Photos</h3>
</div>
<div class="photos">
<div class="photo-block">
<img src="../assets/photo.jpg" class="photo modal-img" v-on:click="viewPhoto('true')">
</div>
</div>
</div>
<div class="save-changes">
<div style="margin: 0 auto;">
<button class="button-add button-save">Save</button>
</div>
</div>
<script>
import modalPhoto from './modal/modalPhoto.vue';
export default {
name: 'Photos',
data() {
showModal: false
},
methods: {
viewPhoto() {
this.showModal = true;
}
},
components: {
modalPhoto,
}
}
My goal is when clicking on any search item to open the Popup.
Why does not work — this.$emit('openPopup', bookId); in the method selectBook(bookId)
There is a component of Results.vue, which displays search results by using Google Books API:
<template>
<div class="results">
<ul class="results-items">
<li
class="book"
#click="selectBook(result.id)"
>
<img
:src="'http://books.google.com/books/content?id=' + result.id + '&printsec=frontcover&img=1&zoom=1&source=gbs_api'"
class="cover"
>
<div class="item-info">
<div class="bTitle">{{ result.volumeInfo.title }}</div>
<div
class="bAutors"
v-if="result.volumeInfo.authors"
>
{{ result.volumeInfo.authors[0] }}
</div>
</div>
</li>
</ul>
</div>
</template>
<script>
export default {
props: ['result'],
data() {
return {
bookId: '',
};
},
methods: {
selectBook(bookId) {
this.$router.push(`bookId${bookId}`);
this.$store.dispatch('selectBook', bookId);
this.$emit('hideElements', bookId);
this.$emit('openPopup', bookId);
},
},
};
</script>
Rusults screenshot
Is the main App.vue, which I want to display Popup:
<template>
<div id="app">
<div class="container">
<Header />
<popup
v-if="isOpenPopup"
#closePopup="closeInfoPopup"
#openPopup="showModal"
/>
<router-view/>
</div>
</div>
</template>
<script>
import Header from '#/components/Header.vue';
import Popup from '#/components/Popup.vue';
import 'bootstrap/dist/css/bootstrap.css';
export default {
components: {
Header,
Popup,
},
data() {
return {
isOpenPopup: false,
};
},
methods: {
showModal() {
console.log('click');
this.isOpenPopup = true;
},
closeInfoPopup() {
this.isOpenPopup = false;
},
},
};
</script>
The component Popup.vue
<template>
<div class="popup">
<div class="popup_header">
<span>Popup name</span>
</div>
<div class="popup_content">
<h1>Hi</h1>
<slot></slot>
<button #click="closePopup">Close</button>
</div>
</div>
</template>
<script>
export default {
name: 'popup',
props: {},
data() {
return {};
},
methods: {
closePopup() {
this.$emit('closePopup');
},
},
};
</script>
You are listening on popup component but triggering events on Result
Don't remember that events are bound to component.
You have several options how to handle it
Add event listeners (like #openPopup) only on Result component and use portal-vue library to render popup on top level
use global events, this.$root.emit and listen also on this.$root. In this case you add event listener in mount() hook and don't forget unregister it in beforeDestroy() hook
you can use Vuex and popup visibility and related data in global application store provided by Vuex
I have 2 modal windows: register and login. When I click to "Sign Up" button, the modal window should change. What should I do?
This is a project link.
https://jsfiddle.net/Alienwave/0kqj7tr1/4/
Vue.component('signup', {
template: '#signup-template'
})
Vue.component('login', {
template: '#login-template',
data() {
return {
loginInput: '',
passwordInput: ''
}
},
methods: {
sendRequest(e) {
//code not here
},
changeModal() {
// THIS!!
}
}
});
new Vue({
el: "#app",
data() {
return {
showLogin: true,
showSignup: false
}
}
});
This is login template:
<template id="login-template">
<transition name="modal">
<div class="login-mask">
<div class="login-wrapper">
<div class="login-container">
<div class="login-footer">
<slot name="footer">
<div class="change-mode">
<button class="change-mode-reg" #click="">Sign up</button> <!-- THIS BUTTON SHOULD CHANGE MODAL! -->
</div>
</slot>
</div>
</div>
</div>
</div>
</transition>
</template>
Register template looks the same.
I cut a big chunk.
This is a good use case for Vue's custom events. I would update your code as follows:
#login-template
...
<div class="login-footer">
<slot name="footer">
<div class="change-mode">
<button class="change-mode-reg" #click="changeModal">Sign up</button>
<div class="change-mode-line"></div>
</div>
</slot>
</div>
...
login component
Vue.component('login', {
template: '#login-template',
data() {
return {
loginInput: '',
passwordInput: ''
}
},
methods: {
sendRequest(e) {
//code not here
},
changeModal() {
this.$emit('change');
}
}
});
#app
<div id="app">
<login v-if="showLogin" #close="showLogin = false" #change="changeModal"></login>
<signup v-if="showSignup" #close="showSignup = false"></signup>
</div>
Here is an updated fiddle.
(NOTE: it looks like you might have some other issues going on here, but this gets your modal switching issue fixed.)
So I have a list of data brought in using vue resource from an api. I'm trying to integrate this list with bootstrap accordion.
So:
I have set this :
data: {
taller: false
}
and
<div class="panel panel-default"
v-repeat="faq: faqs | filterBy searchText"
v-transition="staggered"
stagger="200"
v-on="click: toggleHeight"
v-class="active: taller">
So on click i'll call toggleHeight and pass through the faq instance :
toggleHeight: function(faq) {
this.taller = true;
}
This function sets to taller to true however it sets it to true for all faq items, not just the one i've passed to toggle height.
How can I only return taller: true for clicked faq item?
Thanks
<div id="demo">
<div class="input-group">
<input class="form-control" v-model="searchText">
</div>
<script id="item-template" type="x-template">
<div
class="stag"
v-on="click: toggleHeight()"
v-class="active: taller"
>
<h3>{{ item.question }}</h3>
<h4>{{ item.answer }}</h4>
</div>
</script>
<question
v-repeat="item: items | filterBy searchText"
v-transition="staggered"
stagger="200">
</question>
</div>
</div>
and the js:
Vue.component('question', {
template: document.querySelector('#item-template'),
data: function() {
return {
taller: false
}
},
methods: {
toggleHeight: function() {
this.taller = ! this.taller
}
}
});
new Vue({
el: '#demo',
ready: function() {
this.fetchItems();
},
methods: {
fetchItems: function() {
this.$http.get('/dev/frequently-asked-questions/api/index', function(items) {
this.$set('items', items);
});
}
}
});
Had to make use of components to target each item more directly.
First of all, you only have one variable taller. Not one per faq. So you'd have to change it a bit to something like this:
new Vue({
el: '#faq-list',
data: {
faqs: [{id:'foo',taller:false},{id:'bar',taller:true}]
},
methods: {
toggleHeight: function (faq, ev) {
faq.taller = false;
ev.target.classList.add('active');
}
}
});
And your HTML to something like this:
<div id="faq-list">
<div class="panel panel-default"
v-repeat="faq: faqs"
v-on="click: toggleHeight (faq, $event)"
v-class="active: taller">
{{ faq.id }}</div>
</div>
And for fun, I added CSS to see things working:
.active {
color: red;
}
Here's the JSfiddle, for your reference and to mess around with it. Click on one of the items in the list and it turns red.