Form Upload
The FileUploader widget allows an end user to upload files to the server. This demo illustrates the use of the FileUploader within a web page. To select a file using the Open file dialog, click the Select photo button. Note that the Open file dialog only accepts image file types as the accept configuration option of the FileUploader is set to «image/*».
To see an example of server-side implementation, refer to the HTML Form Upload article for ASP.NET or PHP.
NOTE: This demo does not actually upload the selected file. To upload a file, submit the form. The form element should contain the action attribute, which holds the URL of the page providing server scenarios for saving uploaded files.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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We appreciate your feedback.
<template>
<form
id="form"
:ref="formRefName"
method="post"
action=""
enctype="multipart/form-data"
>
<h3>Profile Settings</h3>
<div class="dx-fieldset">
<div class="dx-field">
<div class="dx-field-label">First Name:</div>
<dx-text-box
value="John"
name="FirstName"
class="dx-field-value"
/>
</div>
<div class="dx-field">
<div class="dx-field-label">Last Name:</div>
<dx-text-box
name="LastName"
value="Smith"
class="dx-field-value"
/>
</div>
</div>
<div class="fileuploader-container">
<dx-file-uploader
select-button-text="Select photo"
label-text=""
accept="image/*"
upload-mode="useForm"
/>
</div>
<dx-button
class="button"
text="Update profile"
type="success"
@click="onButtonClick"
/>
</form>
</template>
<script>
import { DxFileUploader } from 'devextreme-vue/file-uploader';
import { DxTextBox } from 'devextreme-vue/text-box';
import { DxButton } from 'devextreme-vue/button';
import notify from 'devextreme/ui/notify';
export default {
components: {
DxFileUploader,
DxTextBox,
DxButton
},
data() {
return {
formRefName: 'tree-view'
};
},
methods: {
onButtonClick() {
notify('Uncomment the line to enable sending a form to the server.');
// const form = this.$refs[this.formRefName];
// form.submit();
}
}
};
</script>
<style>
#form {
max-width: 600px;
margin: auto;
}
.button {
margin-top: 50px;
margin-right: 20px;
float: right;
}
.fileuploader-container{
border: 1px solid #d3d3d3;
margin: 20px 20px 0 20px;
}
#form h3 {
margin-left: 20px;
font-weight: normal;
font-size: 22px;
}
</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/19.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/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">
</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:dx-systemjs-vue-browser@latest/index.js',
'devextreme': 'npm:devextreme@19.2',
'devextreme-vue': 'npm:devextreme-vue@19.2',
jszip: 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'devexpress-gantt': 'npm:devexpress-gantt',
'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
}
});