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>
Related
i am a absolute beginner in vuejs,i have a feature of adding dynamic input fields on click of a button it will keep on adding rows and keeping in mind the counter should be incrementing also so that i can validate on backend, this is my code so far
<div id="settlement_container" class="container-fluid mt-4">
<div class="card rounded-0 shadow-lg">
<div class="card-body p-0">
<div class="card-header px-2">
<div class="row wow fadeIn">
<div class="col-5">
<h3>Add Store Status</h3>
</div>
</div>
</div>
<form class="custom-form-group" action="{{url('stores/addStoreStatusDB')}}" method="POST">
<div class="form-group col-6">
<label for="exampleInputEmail1">Tax</label>
<input type="text" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp" name="tax" placeholder="Tax" required>
</div>
<div class="display-inline">
<div class="form-group col-md-6">
<button #click="addstatus" class="btn btn-primary">Add Rows</button>
</div>
</div>
<div class="display-inline">
<div class="form-group col-md-6">
<button type="submit" class="btn btn-primary">Update Tax</button>
</div>
</div>
<dynamic-rows/>
</form>
</div>
</div>
</div>
{{-- Main layout --}}
#push('script')
<script src="{{ asset('js/app_vue.js') }}" ></script>
<script>
Vue.component('dynamic-rows',{
//accept data inside template
props:['counter'],
//accept data inside template
template:"<label for='exampleInputEmail1'>counter</label>"
});
const app = new Vue({
el: '#settlement_container',
data: {
counter:0
},
component:['dynamic-rows'],
methods:{
addstatus:function(e){
appendDiv=""
e.preventDefault();
alert("inside");
}
}
});
</script>
now i can do this in jquery in 5 minutes , but as i am beginner in vuejs i cant developer the sense of it of how to do it, i have a component and i want to repeat the component every time the button is clicked,
here is the fiddle! fiddle
OK, so a lot going on here and I think it may be easier to break down some of the points in isolation for you to play with and learn.
To add inputs, I think it makes more sense to have the values being in an array. Using Vue, you can iterate through that array to let each array element have its own <input/> while also simply adding another array element to add a new input:
<template>
<div>
<div v-for="(tax, index) in taxes" :key="index">
<input v-model="taxes[index]" />
</div>
<button type="number" #click="add">Add</button>
<p>Count: {{taxes.length}}</p>
</div>
</template>
<script>
export default {
data(): {
return {
taxes: [0]
}
},
methods: {
add() {
this.taxes.push(0);
}
}
});
</script>
Now with regards to the counter, I don't know what you mean validate on the backend. You could add a watcher on the taxes array and process changes there? Watchers are used sparingly, with computed properties being much preferred, but they may make sense if you need to be sending data to the backend instead of into the DOM.
The counter prop you registered in your code is not really going to work for the pattern I showed. Generally, props are for parent components to pass data to child components. The preferred pattern when sending data from child to parent is to use $emit. Read more here.
I have a list of elements, rendered server-side.
Each item has a button that changes its status.
<div class="list">
<div class="list-item" data-is-published="1" data-item-id="11">
<div class="item-link">Item 1</div>
<form method="post" class="list-item-form">
<div class="vue-mount">
<input type="submit" name="changeStatus" class="button-unpublish" value="Unpublish">
<!-- some hidden fields -->
</div>
</form>
</div>
<div class="list-item" data-is-published="1" data-item-id="12">
<div class="item-link">Item 2</div>
<form method="post" class="list-item-form">
<div class="vue-mount">
<input type="submit" name="changeStatus" class="button-unpublish" value="Unpublish">
<!-- some hidden fields -->
</div>
</form>
</div>
</div>
I'm using the following code to replace each item with a vue component
var ms = document.querySelectorAll('.vue-mount')
for (var i = 0; i < ms.length; i++) {
new Vue({
render: h => h(SubscriptionButton)
}).$mount(ms[i])
}
And on the component i get the values of data-is-published and data-item-id and set them on the component
<template>
<input
type="submit"
#click.prevent="changeStatus()"
:value="isPublished === 1 ? 'Unpublish' : 'Publish'">
</template>
<script>
export default {
....
created: function () {
const el = this.$root.$el.parentNode.parentNode
const status = el.dataset.isPublished
this.isPublished = parseInt(status)
this.itemID = el.dataset.itemID
}
}
I'm doing it this way to ensure that it works even if javascript is disabled, but the part this.$root.$el.parentNode.parentNode doesn't feel right.
Is the way I'm doing it ok? Are there better ways to achieve the same?
EDIT
I can put the data attributes on the element that vue will mount to and access them with this.$root.$el.dataset.
What I'm not sure about is how compliant to the best practices the use of this.$root.$el is.
You could use Element.closest (with a polyfill if IE support is required)
const el = this.$root.$el.closest("*[data-is-published]");
That avoids having to know the hierarchy depth of the DOM.
Info on MDN
Edited to add:
The appropriateness of using this.$root.$el depends on how you plan to structure the code. If the element you're trying to find is guaranteed to be a parent of the Vue application, then starting the search from $root is fine. If that bothers you, though, starting the search from this.$el instead would work.
The less conventional part of your approach is that it effectively creates a separate Vue application for each .vue-mount
So I currently have a template sitting in a ".vue" file like so:
<template>
<div id="dataAttachToMe"></div>
</template>
I don't want this to load, unless a user clicks a button, something like
<button #click="loadTheTemplateAbove">See Data</button>
I've tried using this example:https://v2.vuejs.org/v2/guide/conditional.html#Controlling-Reusable-Elements-with-key. But it says something like "Component template should contain exactly one root element" in the error message.
I need more than a show/hide here I think, something that can initiate the template dynamically.
<template>
<div id="data">
<button #click="loadTemplate">Load the template</button>
<div v-if="buttonClicked">
<div id="dataAttachedToThisDiv"></div>
</div>
</div>
</template>
The error you are getting, means that there is more than one root element inside <template></template> tag.
It is required in Vue.js (and other template based frameworks/libraries) to have only one root element.
This will NOT work:
<template>
<div id="dataAttachToMe"></div>
<button #click="loadTheTemplateAbove">See Data</button>
</template>
This will work:
<template>
<div id="someRootDiv">
<div id="dataAttachToMe">Some data</div>
<button #click="loadTheTemplateAbove">See Data</button>
</div>
</template>
Here is a code example (App.vue) of what you are trying to achieve:
Basic idea: we have to create a variable, that will be changed upon button click. We add v-if directive that depends on that variable and will handle element's visibility.
Welcome to StackOverflow. When you get the error Component template should contain exactly one root element it means that you can only have one root element in your template. You can fix that error by wrapping everything in a blank div like so
<template>
<div>
<template v-if="loginType === 'username'">
<label>Username</label>
<input placeholder="Enter your username">
</template>
<template v-else>
<label>Email</label>
<input placeholder="Enter your email address">
</template>
</div>
</template>
Please edit your post and place you <script> tag. Conditional Rendering requires a data field of a boolean that you can place in your if statement on your template
<template>
<div>
<div v-if="show">{{message}}</div>
<div v-if="#show">Not Showing when show is set to false</div>
<button v-on:click="show = true">Show</button>
</div>
</template>
<script>
module.exports {
data: function () {
message: 'Hello Vue!',
show: false
}
}
</script>
Given i have this
//mycompoent.js
Vue.component('main-nav',{
template:`
<div id="main-nav">
</div>
`
});
Vue.component('menu-nav',{
template:`
<div id="menu-nav">
</div>
`
});
new Vue({
}).$mount("#nav-app");
Then in my CSS I have the following
//style.css
#menu-nav{display:none;}
#media (max-width:840px){
#main-nav{display:none;}
#menu-nav{display:block;}
}
//index.html
<div id="nav-app">
<main-nav />
<menu-nav />
</div>
When I resize the browser less than 840px the menu-nav component never appears; I don't know what I have done wrong.
If you're testing this directly in the browser (without a compile step), you can't use the self-closing form <main-nav /> for components. Try the following:
<div id="nav-app">
<main-nav></main-nav>
<menu-nav></menu-nav>
</div>
I used bootstrap 3 and blueimp-gallery in a web html5. My problem is a carousel-gallery dont show images and receive a error in a console "Uncaught TypeError: Cannot read property 'style' of undefined" when i use a blueimp-gallery-carousel in a modal div, but if i enter in a developer tools for chrome, this error disappears, and the images show in carousel-gallery.
The code.
<!-- Portfolio Modals -->
<!-- Use the modals below to showcase details about your portfolio projects! -->
<!-- Portfolio Modal 1 -->
<div class="portfolio-modal modal fade" id="portfolioModal1" tabindex="-1" role="dialog" aria-hidden="true">
<div class="modal-content">
<div class="close-modal" data-dismiss="modal">
<div class="lr">
<div class="rl">
</div>
</div>
</div>
<div class="container">
<div class="row">
<div class="col-lg-8 col-lg-offset-2">
<div class="modal-body">
<h2>Vinilos</h2>
<div id="links">
1
2
3
</div>
<div id="blueimp-gallery-carousel" class="blueimp-gallery blueimp-gallery-carousel blueimp-gallery-controls">
<div class="slides"></div>
<h3 class="title"></h3>
<a class="prev">‹</a>
<a class="next">›</a>
<a class="play-pause"></a>
<ol class="indicator"></ol>
</div>
<p>Vinilos para rotulacion, decorativos, efecto espejo, fibra de carbono, refractivos, hologramas y farolas</p>
<button type="button" class="btn btn-primary" data-dismiss="modal"><i class="fa fa-times"></i> Cerrar Producto</button>
</div>
</div>
</div>
</div>
</div>
</div>
and my javascript
<script>
document.getElementById('links').onclick = function (event) {
event = event || window.event;
var target = event.target || event.srcElement,
link = target.src ? target.parentNode : target,
options = {index: link, event: event},
links = this.getElementsByTagName('a');
blueimp.Gallery(links, options);
};
</script>
<script>
blueimp.Gallery(
document.getElementById('links').getElementsByTagName('a'),
{
container: '#blueimp-gallery-carousel',
carousel: true,
}
);
</script>
and the link web problem
http://www.colombiawaterprint.com/web/index3.html
How i Solve this error?
I believe your problem is that your blueimp gallery is initially hidden as it is in a Bootstrap Modal. As such, when you first initialize the gallery it can't find the gallery. I think all you need to do is wait for the Bootstrap modal to be shown and then initialize the gallery.
Bootstrap triggers an event that you can listen for for this very purpose - http://getbootstrap.com/javascript/#modals-events - You probably want the shown.bs.modal event.
You would use it something like this. (assuming jQuery is loaded)
$('#portfolioModal1').on('shown.bs.modal', function (e) {
blueimp.Gallery(
document.getElementById('links').getElementsByTagName('a'),
{
container: '#blueimp-gallery-carousel',
carousel: true,
}
);
})
Bear in mind this is untested code and may not 'just work'. But hopefully you get the idea. You also may want to do a test to see if you've already initialized the gallery, as it stands this would re-initialize it every time the shown.bs.modal event was fired.