Popover
Documentation
The Popover is a widget that shows notifications within a box with an arrow pointing to a specified UI element. In this demo, the Popover appears when you pause on the «details» label or click the «more» link.
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<template>
<div class="dx-fieldset form">
<div class="dx-field">
<div class="dx-field-label">Default mode</div>
<div class="dx-field-value-static">
<p>
<span id="subject1">Google AdWords Strategy</span>
(<a
id="link1"
@mouseenter="toggleDefault"
@mouseleave="toggleDefault"
>details</a>)
</p>
<dx-popover
:width="300"
:visible="defaultVisible"
target="#link1"
position="top"
>
Make final decision on whether we are going to
increase our Google AdWord spend based
on our 2013 marketing plan.
</dx-popover>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With title</div>
<div class="dx-field-value-static">
<p>
<span id="subject2">Rollout of New Website and Marketing Brochures</span>
(<a
id="link2"
@mouseenter="toggleWithTitle"
@mouseleave="toggleWithTitle"
>details</a>)
</p>
<dx-popover
:width="300"
:show-title="true"
:visible="withTitleVisible"
target="#link2"
position="top"
title="Details:"
>
The designs for new brochures and
website have been approved.
Launch date is set for Feb 28.
</dx-popover>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With animation</div>
<div class="dx-field-value-static">
<p>
<span id="subject3">Create 2012 Sales Report</span>
(<a
id="link3"
@mouseenter="toggleWithAnimationOptions"
@mouseleave="toggleWithAnimationOptions"
>details</a>)
</p>
<dx-popover
:width="300"
:visible="withAnimationOptionsVisible"
:animation="animationConfig"
target="#link3"
position="top"
>
2012 Sales Report has to be completed
so we can determine if major changes
are required to sales strategy.
</dx-popover>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With overlay</div>
<div class="dx-field-value-static">
<p>
<span id="subject4">Website Re-Design Plan</span>
(<a
id="link4"
@click="showWithShadingOptions"
>more</a>)
</p>
<dx-popover
:width="300"
:visible.sync="withShadingOptionsVisible"
:shading="true"
target="#link4"
position="top"
shading-color="rgba(0, 0, 0, 0.5)"
>
The changes in our brochure designs for 2013 require
us to update key areas of our website.
</dx-popover>
</div>
</div>
</div>
</template>
<script>
import { DxPopover } from 'devextreme-vue/popover';
export default {
components: {
DxPopover
},
data() {
return {
defaultVisible: false,
withTitleVisible: false,
withAnimationOptionsVisible: false,
withShadingOptionsVisible: false,
animationConfig: {
show: {
type: 'pop',
from: {
scale: 0
},
to: {
scale: 1
}
},
hide: {
type: 'fade',
from: 1,
to: 0
}
}
};
},
methods: {
toggleDefault() {
this.defaultVisible = !this.defaultVisible;
},
toggleWithTitle() {
this.withTitleVisible = !this.withTitleVisible;
},
toggleWithAnimationOptions() {
this.withAnimationOptionsVisible = !this.withAnimationOptionsVisible;
},
showWithShadingOptions() {
this.withShadingOptionsVisible = true;
}
}
};
</script>
<style>
.form a {
cursor: pointer;
white-space: nowrap;
border-bottom: 1px dashed;
text-decoration: none;
}
.form p {
margin: 0;
}
#link4 {
border-bottom-style: solid;
}
</style>
import Vue from 'vue';
import App from './App.vue';
new Vue({
el: '#app',
components: { App },
template: '<App/>'
});
<!DOCTYPE html>
<html>
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.4/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app">
<span v-if="false">Loading...</span>
</div>
</div>
</body>
</html>
System.config({
transpiler: 'plugin-babel',
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
vue: 'npm:vue@2.6.3/dist/vue.esm.browser.js',
'vue-loader': 'npm:systemjs-vue-browser@latest/index.js',
'devextreme': 'npm:devextreme@19.1',
'devextreme-vue': 'npm:devextreme-vue@19.1',
jszip: 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.6/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js',
'systemjs-babel-build':
'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js'
},
meta: {
'*.vue': { loader: 'vue-loader' }
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});