kumi-vue-image-crop-upload

声明：此组件根据dai-siki大牛的vue-image-crop-upload组件改造而成，为了在上传成功的返回函数中对携带一些业务中需要的数据，以下为原组件的使用说明

A beautiful vue component for image crop and upload. （vue图片剪裁上传组件）.

Notice: This component is designed for pc, not recommended for use on the mobile side.(该组件适用于pc端，不推荐手机端使用)

中文文档在后面

Change log

@2.2.3

• Added the Japanese language pack (thanks @KangYoosam)

@2.2.2

• Added the German language pack (thanks @attx)

@2.2.1

• Added the Chinese Traditional language pack (thanks @s950329)

@2.1.0

• Strengthen the function of image rotation and does not display square preview picture

@2.0.5

• Added the spanish MX language pack (thanks @vickvasquez)

@2.0.4

• Added the Turkish language pack (thanks @smhayhan)

@2.0.2

• Added the Dutch language pack (thanks @blyleven)

@2.0.1

• If url prop is empty, the picture will not be uploaded

@2.0.0

• Adjust the import mode for different versions of vue, The default vue version is vue2
• Added the French language pack (thanks @valerymelou)
• Added the Portuguese (Brazil) language pack (thanks @abensur)

@1.3.5

• Added the Romanian language pack (thanks @doriandrn)

@1.3.0

• Added the Russian language pack (thanks @bigperson)
• Added a new Props: "headers" (Used to set the POST request header)

@1.2.0

• Compatible vue2

@1.1.0

• Adjusted Props naming: "otherParams"=>"params", "langConf"=>“langExt”
• Optimized language packs

Demo

Click me.

Screenshot

Brower compatibility

IE10+

Env

vue@1/vue@2 + webpack + es6

Install

npm

$ npm install vue-image-crop-upload

Usage

Props

| Name | Type | Default | Description | | ----------------| ---------------- | ---------------| ------------------------------------------| | url | String | '' | Server api path,like "/avatar/upload", If empty, will not be uploaded | | field | String | 'upload' | Upload input filename, used for server side get the file stream. | | value | Boolean | twoWay | show or not | | params | Object | null | POST Params，like "{k:v}" | | headers | Object | null | POST request header，like "{k:v}" | | langType | String | 'zh' | language type | | langExt | Object | | language extend | | width | Number | 200 | width of receive image | | height | Number | 200 | height of receive image | | imgFormat | string | 'jpg' | jpg/png, Server api receive file type. | | noCircle | Boolean | false | disable circle preview | | noSquare | Boolean | false | disable square preview | | noRotate | Boolean | true | disable rotate function | | withCredentials | Boolean | false | support cross-domain |

Events

| Name | Description | | ----------------| ------------------------------------------| | cropSuccess | image crop success, params( imageDataUrl, field ) | | cropUploadSuccess | upload success, params( jsonData, field ) | | cropUploadFail | upload fail, params( status, field ) |

Language package

| Support language | Shorthand | Contributors | | --------------- | ----------- |---------------- | | 中文（default） | zh | dai-siki | | 繁体中文 | zh-tw | s950329 | | English | en | dai-siki / doriandrn | | Russian | ru | bigperson | | Romanian | ro | doriandrn | | Portuguese (Brazil) | pt-br | abensur | | French | fr | valerymelou | | Dutch | nl | blyleven | | Turkish | tr | smhayhan | | spanish MX | es-MX | vickvasquez | | German | de | attx | | Japanese | ja | KangYoosam |

// example
{
    en: {
        hint: 'Click or drag the file here to upload',
        loading: 'Uploading…',
        noSupported: 'Browser is not supported, please use IE10+ or other browsers',
        success: 'Upload success',
        fail: 'Upload failed',
        preview: 'Preview',
        btn: {
            off: 'Cancel',
            close: 'Close',
            back: 'Back',
            save: 'Save'
        },
        error: {
            onlyImg: 'Image only',
            outOfSize: 'Image exceeds size limit: ',
            lowestPx: 'Image\'s size is too low. Expected at least: '
        }
    }
}

Example vue@2

<div id="app">
	<a class="btn" @click="toggleShow">set avatar</a>
	<my-upload field="img"
        @crop-success="cropSuccess"
        @crop-upload-success="cropUploadSuccess"
        @crop-upload-fail="cropUploadFail"
        v-model="show"
		:width="300"
		:height="300"
		url="/upload"
		:params="params"
		:headers="headers"
		img-format="png"></my-upload>
	<img :src="imgDataUrl">
</div>

<script>
	import 'babel-polyfill'; // es6 shim
	import Vue from 'vue';
	import myUpload from 'vue-image-crop-upload';

	new Vue({
		el: '#app',
		data: {
			show: true,
			params: {
				token: '123456798',
				name: 'avatar'
			},
			headers: {
				smail: '*_~'
			},
			imgDataUrl: '' // the datebase64 url of created image
		},
		components: {
			'my-upload': myUpload
		},
		methods: {
			toggleShow() {
				this.show = !this.show;
			},
            /**
			 * crop success
			 *
			 * [param] imgDataUrl
			 * [param] field
			 */
			cropSuccess(imgDataUrl, field){
				console.log('-------- crop success --------');
				this.imgDataUrl = imgDataUrl;
			},
			/**
			 * upload success
			 *
			 * [param] jsonData  server api return data, already json encode
			 * [param] field
			 */
			cropUploadSuccess(jsonData, field){
				console.log('-------- upload success --------');
				console.log(jsonData);
				console.log('field: ' + field);
			},
			/**
			 * upload fail
			 *
			 * [param] status    server api return error status, like 500
			 * [param] field
			 */
			cropUploadFail(status, field){
				console.log('-------- upload fail --------');
				console.log(status);
				console.log('field: ' + field);
			}
		}
	});
</script>

Example vue@1

<div id="app">
	<a class="btn" @click="toggleShow">set avatar</a>
	<my-upload field="img"
		:width="300"
		:height="300"
		url="/upload"
		:params="params"
		:headers="headers"
        lang-type="en"
		:value.sync="show"
		img-format="png"></my-upload>
	<img :src="imgDataUrl">
</div>

<script>
	import 'babel-polyfill'; // es6 shim
	import Vue from 'vue';
	import myUpload from 'vue-image-crop-upload/upload-1.vue';

	new Vue({
		el: '#app',
		data: {
			show: true,
			params: {
				token: '123456798',
				name: 'avatar'
			},
			headers: {
				smail: '*_~'
			},
			imgDataUrl: '' // the datebase64 url of created image
		},
		components: {
			'my-upload': myUpload
		},
		methods: {
			toggleShow() {
				this.show = !this.show;
			}
		},
		events: {
			/**
			 * crop success
			 *
			 * [param] imgDataUrl
			 * [param] field
			 */
			cropSuccess(imgDataUrl, field){
				console.log('-------- crop success --------');
				this.imgDataUrl = imgDataUrl;
			},
			/**
			 * upload success
			 *
			 * [param] jsonData   server api return data, already json encode
			 * [param] field
			 */
			cropUploadSuccess(jsonData, field){
				console.log('-------- upload success --------');
				console.log(jsonData);
				console.log('field: ' + field);
			},
			/**
			 * upload fail
			 *
			 * [param] status    server api return error status, like 500
			 * [param] field
			 */
			cropUploadFail(status, field){
				console.log('-------- upload fail --------');
				console.log(status);
				console.log('field: ' + field);
			}
		}
	});

</script>

中文文档

更新日志

@2.1.0

• 增加了图片旋转和不显示方形预览图片的功能

@2.0.0

• 默认支持版本改为vue2，vue1的同学需要引入upload-1.vue

@1.3.0

• 添加了新属性: "headers" (用于设置请求头部：setRequestHeader)

@1.2.0

• 兼容vue@2版本

@1.1.0

• 调整了Props命名: "otherParams"=>"params", "langConf"=>"langExt"

示例

点我.

截图

浏览器兼容

IE10+

配置环境

vue@2（或vue@1） + webpack + es6

安装

npm

$ npm install vue-image-crop-upload

使用

Props

| 名称 | 类型 | 默认 | 说明 | | ----------------| ---------------- | ---------------| ------------------------------------------| | url | String | '' | 上传接口地址，如果为空，图片不会上传 | | field | String | 'upload' | 向服务器上传的文件名 | | value | Boolean | twoWay | 是否显示控件，双向绑定 | | params | Object | null | 上传附带其他数据，格式"{k:v}" | | headers | Object | null | 上传header设置，格式"{k:v}" | | langType | String | 'zh' | 语言类型，默认中文 | | langExt | Object | | 语言包自行扩展 | | width | Number | 200 | 最终得到的图片宽度 | | height | Number | 200 | 最终得到的图片高度 | | imgFormat | string | 'jpg' | jpg/png, 最终得到的图片格式 | | noCircle | Boolean | false | 关闭 圆形图像预览 | | noSquare | Boolean | false | 关闭 方形图像预览 | | noRotate | Boolean | true | 关闭 旋转图像功能 | | withCredentials | Boolean | false | 支持跨域 |

Events

| 名称 | 说明 | | ----------------| ------------------------------------------| | cropSuccess | 图片截取完成事件（上传前), 参数( imageDataUrl, field ) | | cropUploadSuccess | 上传成功， 参数( jsonData, field ) | | cropUploadFail | 上传失败， 参数( status, field ) |

自带语言包

{
    zh: {
        hint: '点击，或拖动图片至此处',
        loading: '正在上传……',
        noSupported: '浏览器不支持该功能，请使用IE10以上或其他现在浏览器！',
        success: '上传成功',
        fail: '图片上传失败',
        preview: '头像预览',
        btn: {
            off: '取消',
            close: '关闭',
            back: '上一步',
            save: '保存'
        },
        error: {
            onlyImg: '仅限图片格式',
            outOfSize: '单文件大小不能超过 ',
            lowestPx: '图片最低像素为（宽*高）：'
        }
    }
}

使用示例 vue@1

<div id="app">
	<a class="btn" @click="toggleShow">设置头像</a>
	<my-upload field="img"
		:width="300"
		:height="300"
		url="/upload"
		:params="params"
		:headers="headers"
		:value.sync="show"
		img-format="png"></my-upload>
	<img :src="imgDataUrl">
</div>

<script>
	import 'babel-polyfill'; // es6 shim
	import Vue from 'vue';
	import myUpload from 'vue-image-crop-upload/upload-1.vue';

	new Vue({
		el: '#app',
		data: {
			show: true,
			params: {
				token: '123456798',
				name: 'avatar'
			},
			headers: {
				smail: '*_~'
			},
			imgDataUrl: '' // the datebase64 url of created image
		},
		components: {
			'my-upload': myUpload
		},
		methods: {
			toggleShow() {
				this.show = !this.show;
			}
		},
		events: {
            /**
			 * crop success
			 *
			 * [param] imgDataUrl
			 * [param] field
			 */
			cropSuccess(imgDataUrl, field){
				console.log('-------- crop success --------');
				this.imgDataUrl = imgDataUrl;
			},
			/**
			 * upload success
			 *
			 * [param] jsonData   服务器返回数据，已进行json转码
			 * [param] field
			 */
			cropUploadSuccess(jsonData, field){
				console.log('-------- upload success --------');
				console.log(jsonData);
				console.log('field: ' + field);
			},
			/**
			 * upload fail
			 *
			 * [param] status    server api return error status, like 500
			 * [param] field
			 */
			cropUploadFail(status, field){
				console.log('-------- upload fail --------');
				console.log(status);
				console.log('field: ' + field);
			}
		}
	});

</script>

使用示例 vue@2

<div id="app">
	<a class="btn" @click="toggleShow">设置头像</a>
	<my-upload field="img"
        @crop-success="cropSuccess"
        @crop-upload-success="cropUploadSuccess"
        @crop-upload-fail="cropUploadFail"
        v-model="show"
		:width="300"
		:height="300"
		url="/upload"
		:params="params"
		:headers="headers"
		img-format="png"></my-upload>
	<img :src="imgDataUrl">
</div>

<script>
	import 'babel-polyfill'; // es6 shim
	import Vue from 'vue';
	import myUpload from 'vue-image-crop-upload';

	new Vue({
		el: '#app',
		data: {
			show: true,
			params: {
				token: '123456798',
				name: 'avatar'
			},
			headers: {
				smail: '*_~'
			},
			imgDataUrl: '' // the datebase64 url of created image
		},
		components: {
			'my-upload': myUpload
		},
		methods: {
			toggleShow() {
				this.show = !this.show;
			},
            /**
			 * crop success
			 *
			 * [param] imgDataUrl
			 * [param] field
			 */
			cropSuccess(imgDataUrl, field){
				console.log('-------- crop success --------');
				this.imgDataUrl = imgDataUrl;
			},
			/**
			 * upload success
			 *
			 * [param] jsonData   服务器返回数据，已进行json转码
			 * [param] field
			 */
			cropUploadSuccess(jsonData, field){
				console.log('-------- upload success --------');
				console.log(jsonData);
				console.log('field: ' + field);
			},
			/**
			 * upload fail
			 *
			 * [param] status    server api return error status, like 500
			 * [param] field
			 */
			cropUploadFail(status, field){
				console.log('-------- upload fail --------');
				console.log(status);
				console.log('field: ' + field);
			}
		}
	});

</script>