add data props

Author: JackPu

README.md

@@ -88,6 +88,7 @@ Use CDN Script(ES5)
 | inputAccept | string   |  'image/*' / 'image/jpg,image/jpeg,image/png' |  the image file of accept type |
 | isXhr | Boolean  | true  |  cancel default xhr uploading 
 | headers | Object  | {auth: xxxxx}  |  the http header to send server 
+| data | Object  | {id: xxxxx}  |  the http post data to send server 
 
 ### $dispatch, events
 

demo/demo.min.js

@@ -39,7 +39,7 @@ <h3 class="content-subhead">
                 <div class="user">
                     <img class="avatar" v-bind:src="src"/>
                 </div>
-                <vue-core-image-upload v-bind:class="['pure-button','pure-button-primary','js-btn-crop']" v-bind:crop="false" v-on:imageuploaded="imageuploaded" v-bind:max-file-size="5242880" url="http://101.198.151.190/api/upload.php" extensions="png,gif,jpeg,jpg" v-on:errorhandle="errorhandle"  input-accept="image/*"></vue-core-image-upload>
+                <vue-core-image-upload v-bind:class="['pure-button','pure-button-primary','js-btn-crop']" v-bind:crop="false" v-on:imageuploaded="imageuploaded" v-bind:data="data" v-bind:max-file-size="5242880" url="http://101.198.151.190/api/upload.php" extensions="png,gif,jpeg,jpg" v-on:errorhandle="errorhandle"  input-accept="image/*"></vue-core-image-upload>
                 <p>Click button to upload your image</p>
                 <pre class="highlight javascript"><code>
 import VueCoreImageUpload  from './vue.core.image.upload.vue';

demo/upload.html

@@ -1,6 +1,6 @@
 {
   "name": "vue-core-image-upload",
-  "version": "2.0.9",
+  "version": "2.0.10",
   "description": "a vue plgin for image upload and crop",
   "main": "index.js",
   "dependencies": {

index.js

@@ -16,6 +16,7 @@ new Vue({
     src: 'http://img1.vued.vanthink.cn/vued0a233185b6027244f9d43e653227439a.png',
     cropSrc: 'http://img1.vued.vanthink.cn/vued7553a09a5d5209ebd00a48264394b7f3.png',
     cropArgs: {},
+    data: {token: '123123123'}
   },
   methods: {
     imageuploaded(res) {

package.json

@@ -294,6 +294,12 @@
         default: function() {
           return {};
         }
+      },
+      data: {
+        type: Object,
+        default: function() {
+          return {};
+        }
       }
     },
     data() {
@@ -480,6 +486,7 @@
           data.append(self.inputOfFile, this.files[i]);  
         }
         if (typeof this.data === 'object') { 
+            
             for(let k in this.data) {
               if(this.data[k] !== undefined) {
                 data.append(k,this.data[k]);