eee5095692
BREAKING CHANGE: `<portal>` has been renamed to `<teleport>`.
`target` prop is also renmaed to `to`, so the new usage will be:
```html
<Teleport to="#modal-layer" :disabled="isMobile">
<div class="modal">
hello
</div>
</Teleport>
```
The primary reason for the renaming is to avoid potential naming
conflict with [native portals](https://wicg.github.io/portals/).
132 lines
2.5 KiB
HTML
132 lines
2.5 KiB
HTML
<script src="../../dist/vue.global.js"></script>
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<!-- template for the modal component -->
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<script type="text/x-template" id="modal-template">
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<transition name="modal">
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<div v-if="show" class="modal-mask">
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<div class="modal-wrapper">
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<div class="modal-container">
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<div class="modal-header">
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<slot name="header">
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default header
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</slot>
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</div>
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<div class="modal-body">
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<slot name="body">
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default body
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</slot>
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</div>
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<div class="modal-footer">
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<slot name="footer">
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default footer
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<button class="modal-default-button" @click="$emit('close')">
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OK
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</button>
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</slot>
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</div>
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</div>
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</div>
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</div>
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</transition>
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</script>
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<script>
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const Modal = {
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template: '#modal-template',
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props: ['show']
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}
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</script>
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<!-- modal container that lives outside of app root -->
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<div id="modal-container"></div>
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<!-- app -->
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<div id="app">
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<button id="show-modal" @click="showModal = true">Show Modal</button>
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<teleport to="#modal-container">
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<!-- use the modal component, pass in the prop -->
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<modal :show="showModal" @close="showModal = false">
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<template #header>
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<h3>custom header</h3>
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</template>
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</modal>
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</teleport>
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</div>
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<script>
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Vue.createApp({
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components: { Modal },
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data: () => ({
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showModal: false
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})
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}).mount('#app')
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</script>
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<style>
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.modal-mask {
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position: fixed;
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z-index: 9998;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(0, 0, 0, .5);
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display: table;
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transition: opacity .3s ease;
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}
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.modal-wrapper {
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display: table-cell;
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vertical-align: middle;
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}
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.modal-container {
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width: 300px;
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margin: 0px auto;
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padding: 20px 30px;
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background-color: #fff;
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border-radius: 2px;
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box-shadow: 0 2px 8px rgba(0, 0, 0, .33);
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transition: all .3s ease;
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font-family: Helvetica, Arial, sans-serif;
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}
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.modal-header h3 {
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margin-top: 0;
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color: #42b983;
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}
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.modal-body {
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margin: 20px 0;
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}
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.modal-default-button {
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float: right;
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}
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/*
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* The following styles are auto-applied to elements with
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* transition="modal" when their visibility is toggled
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* by Vue.js.
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*
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* You can easily play with the modal transition by editing
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* these styles.
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*/
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.modal-enter-from {
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opacity: 0;
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}
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.modal-leave-to {
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opacity: 0;
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}
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.modal-enter-from .modal-container,
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.modal-leave-to .modal-container {
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-webkit-transform: scale(1.1);
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transform: scale(1.1);
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}
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</style>
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