I have a simple collapse element in my Vue 3 template:
<template>
<button ref="myCollapse" class="btn btn-primary" type="button" data-bs-toggle="collapse" data-bs-target="#myCollapse" aria-expanded="false" aria-controls="myCollapse">
Toggle to collapse
</button>
<div class="collapse" id="myCollapse">
collapse content
</div>
</template>
I would like to be able to programatically open and close it. Manually adding/removing the show class does not preserve collapse animations.
Ideally the code would work like this:
<script>
export default {
name: "myCollapse",
methods: {
toggleCollapse() {
this.$refs.myCollapse.toggle()
}
}
}
</script>
Is there a way to achieve this, preferably without using jQuery? Is it correct to assume such way would work for other bootstrap components as well?
Related
I'm tinkering with DaisyUI within Vue.js 3 (porting an existing Vue+Bootstrap application to Tailwind CSS). I liked the idea that DaisyUI doesn't have JS wizardry going on behind the scenes, yet there seems to be some CSS voodoo magic that is doing things more complicated than they need to be (or at least this is my impression).
From the DaisyUI examples, here's the modal I'm trying to integrate:
<input type="checkbox" id="my-modal" class="modal-toggle"/>
<div class="modal">
<div class="modal-box">
<h3 class="font-bold text-lg">Congratulations random Internet user!</h3>
<p class="py-4">You've been selected for a chance to get one year of subscription to use Wikipedia for free!</p>
<div class="modal-action">
<label for="my-modal" class="btn">Yay!</label>
</div>
</div>
</div>
no javascript, yet the problem is that the modal will come and go according to some obscure logic under the hood that tests the value of the my-modal input checkbox at the top. That's not what I want. I want my modal to come and go based on my v-show="showModal" vue3 reactive logic!
Daisy doesn't seem to make that possible. Or at least not easily. What am I missing?
The modal is controller by the input field, so to open or close the modal just toggle the value of that input:
<template>
<!-- The button to open payment modal -->
<label class="btn" #click="openPaymentModal">open modal</label>
<!-- Put this part before </body> tag -->
<input type="checkbox" v-model="paymentModalInput" id="payment-modal" class="modal-toggle" />
<div class="modal modal-bottom sm:modal-middle">
<div class="modal-box">
<h3 class="font-bold text-lg">Congratulations random Internet user!</h3>
<p class="py-4">You've been selected for a chance to get one year of subscription to use Wikipedia for free!</p>
<div class="modal-action">
<label class="btn" #click="closePaymentModal">Yay!</label>
</div>
</div>
</div>
</template>
<script lang="ts" setup>
const paymentModalInput = ref()
const openPaymentModal = () => {
paymentModalInput.value = true
}
const closePaymentModal = () => {
paymentModalInput.value = false
}
</script>
I am trying to get all images for a category using Vue
<div class="col-md-12 col-sm-2 p-2">
<a v-on:click="onCategoryManageImageClick($event)" data-target="#location-
category-images">
</span>
</a>
</div>
So the event onCategoryManageImageClick ($event) does not work, if I am adding a html block and then click on get image button.
this is index.js
methods:{
onImagesTabClick(){
this.$root.$emit('activated-tab:location-images');
},
onCategoriesTabClick(){
window.j1App.eventBus.$emit("j1-location-image-list:shown");
},
onCategoryManageImageClick: function(event) {console.log('working event..');
event.preventDefault();
window.j1App.eventBus.$emit("j1-location-category-image-
list:shown",event.currentTarget.id);
}
}
So basically it need to to work like we do in jQuery
$(document).on('click',function{
})
So it works either page load or if adding any new html element on DOM. same I want in Vue.
You cannot alter the Vue template outside of Vue. That won't work. Vue compiles the template once when starting up and adds the event listeners to the rendered elements. If you add elements afterwards, Vue will not know about them.
The correct way of doing this would be to add those new elements in Vue.
<div
class="col-md-12 col-sm-2 p-2"
v-for="item in items"
:key="item.id"
>
<a
v-on:click="onCategoryManageImageClick($event, item)"
data-target="#location-category-images"
>
</a>
</div>
See https://v2.vuejs.org/v2/guide/list.html for documentation. In this case you need the items array variable in data and add more array elements to it, if you need more links.
Try raplacing your a tag with p
<div class="col-md-12 col-sm-2 p-2">
<p v-on:click="onCategoryManageImageClick" data-target="#location-
category-images">
</p>
</div>
I have a view component where I want to be able to drag certain elements (.draggable) onto other certain elements (.droppable) like this:
I can set it up for static <div> elements in mounted() like this:
mounted(){
$('.draggable').draggable({
revert: true
})
$('.droppable').droppable({
hoverClass: 'drop-hover',
drop: function(){
console.log('-= dropped =-')
}
})
}
...
<div class="droppable">Drop Here</div>
<div class="draggable">Drag Me</div>
<div class="draggable">Drag Me</div>
<div class="draggable">Drag Me</div>
But when I want to do this on dynamically in Vue JS with v-for then the jQuery UI bindings seem to get lost:
<div v-for="(item, index) in items">
<div class="droppable">{{ item.name }}</div>
<div v-for="(folder, index) in item.folders" class="draggable">{{ folder.name }}</div>
</div>
I can no longer drag the .draggable items.
As I understand it, jQuery Draggable/Droppable does not work with .on since I suspect one of the issues is that my DOM elements are generated after jQuery is initialized. I tried wrapping my jQuery code in this.$nextTick(() => { ... }) but it still doesn't work.
I have also looked at Vue.Draggable but I want the drag and drop without the simultaneous reordering.
Is it possible to combine jQuery Draggable/Droppable with dynamic data in Vue JS?
I have a modal that is being imported and added to a page as a component. The modal is called into the page as
<TwoFactorStatus v-show="showTwoFactoreModal"></TwoFactorStatus>
Then a button has a click event as such
<button class="btn btn-danger pull-right" #click="ShowTwoFactoreModal()" type="danger">Disable two-factor authentication</button>
Which then calls a method to
ShowTwoFactoreModal() {
this.showTwoFactoreModal = true;
}
The Modal looks like so
<template>
<div class="modal fade" id="showTwoFactoreModal" data-keyboard="false" data-backdrop="static" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header text-center">
Two Factor Switch Off
</div>
<div class="modal-body">
<p>This modal must pass</p>
</div>
</div>
</div>
</div>
</template>
Change your ShowTwoFactoreModal function to something like this:
ShowTwoFactoreModal() {
this.showTwoFactoreModal = true;
$('#showTwoFactoreModal').modal('show');
}
Either that or maybe using :class bindings and appending the active class, but this is more straight. I usually do it with an eventBus, but it might be overkill for your project... if you were to do it with an event bus, you could attach an eventListener to the modal component, and attach a showModal function callback to that listener where you don't need to set IDs you can just call it like: $(this.$el).modal('show'); ... but thats another story...
Bootstrap modal is using its own js functions to handle show and hide modal. Vue v-show can only show and hide the components which you programmed its logic. But bootstrap modal is showing and hiding by appending class to modal component.
If you want to use without bootstrap.js to toggle you can use jQuery with Vue as below. (if just want show then change method .show())
//200 is duration of fade animation.
<button #click="toggleModal"></button>
function toggleModal() {
$('#your_modal_id').fadeToggle(200)
}
If you want to use bootstrap own modal with their js then you can copy and paste modal code
here. https://getbootstrap.com/docs/4.0/components/modal/
If you want Vue v-show to handle all process then write logic to do it. If need help just ask.
As per example given in aurelia documentation I am opening dialog box with viewmodel (say prompt ). This prompt has view inside in which I am adding "router-view" tag.
My routes are already configured. So when first time I open dialog it opens correct views as configured in routes and everything works well. But when I close dialog and re-opens dialog, It's not showing first route view. If I click other route link and come back to first route it works.
I have observed it's not creating instance of view model of first route( when opened dialog second time).
How to fix this issue?
Prompt html
<template><div class="row">
<left-menu ></left-menu>
<router-view></router-view>
</div></template>
<template>
and left-menu.htm
<template>
<div class="list-group">
<template repeat.for="item of items">
<a class="list-group-item ${$parent.selectedNav === item.routeName ? 'active' : ''}" route-href="route.bind: item.routeName;" click.delegate="$parent.select(item)">${item.text}</a>
</template>
</div>
Using a router inside a modal window seems off to me. The router is used to manage pages, but a modal is used to manage content within a page.
I would suggest building a modal window component, you can use <slot> tags to inject content and set it's model bindings to any data within the current view model.
Here's an example of my component that I use for this.
<template>
<div show.bind="visibility" class="modal-window">
<div>
<button class="btn btn-danger btn-sm close-button" click.delegate="close()">close</button>
</div>
<slot></slot>
</div>
<div show.bind="visibility" class="modal-window-overlay" click.delegate="close()"></div>
</template>
-
import { bindable } from 'aurelia-framework';
export class ModalContent {
#bindable visibility: boolean;
close(){
this.visibility = false;
}
}
<modal-content id.bind="'add-variant-window'">
<h4>Modal Content</h4>
<div>you can bind this to things on the current viewmodel</div>
</modal-content>