fix upload

@@ -7,7 +7,7 @@
     </div>
     <slot>
       <input ref="input" :type="type" class="wrapper-input" :placeholder="placeHolder" :value="inputValue"
-             @input="onInputChange" @blur="validate"/>
+             @input="onInputChange" @blur="validate" :maxlength="maxLength"/>
     </slot>
   </div>
 </template>
@@ -53,6 +53,12 @@ export default {
       default() {
         return false;
       }
+    },
+    maxLength: {
+      type: Number,
+      default() {
+        return 100;
+      }
     }
   },
   data() {
@@ -70,6 +76,10 @@ export default {
   },
   methods: {
     onInputChange() {
+      if (this.$refs.input.value.length > this.maxLength) {
+        this.$refs.input.value = this.$refs.input.value.slice(0, this.maxLength);
+      }
+
       this.inputValue = this.$refs.input.value;
       this.$emit('input', this.$refs.input.value);
     },

@@ -9,7 +9,6 @@
           :simultaneous-uploads="1"
           :value="file"
           @files-added="filesAdded"
-          @file-submitted="fileSubmit"
           @file-error="fileError"
           @file-success="fileSuccess"
           @file-removed="fileRemove"
@@ -62,23 +61,23 @@ export default {
     }
   },
   data() {
+    let vm = this;
+
     return {
       multiple: false,
       action: {
         target: 'http://upload.qiniup.com/',
-        data: {
-          token: '',
-          key: ''
+        data(file) {
+          return {
+            token: vm.token,
+            key: 'license/' + Date.now() + '/' + file.name
+          };
         }
       },
       file: this.value
     };
   },
   methods: {
-    fileSubmit(file) {
-      this.action.data.token = this.token;
-      this.action.data.key = 'license/' + Date.now() + '/' + file.name;
-    },
     filesAdded(files) {
       let hasIgnore = false;
       const maxSize = 10 * 1024 * 1024; // 10M
@@ -126,10 +125,10 @@ export default {
     },
     fileSuccess(file) {
       file.name = file.response.key;
-      this.$emit('file-change');
+      this.$emit('file-change', file);
     },
     fileRemove(file) {
-      this.$emit('file-change');
+      this.$emit('file-change', file);
     }
   },
   computed: {

@@ -5,15 +5,15 @@
 
     <Form ref="form">
       <FormItem>
-        <CInput label="品牌" :show-required="true" :required="true" place-holder="请输入品牌名" v-model="form.brand"></CInput>
+        <CInput label="品牌" :max-length="50" :show-required="true" :required="true" place-holder="请输入品牌名" v-model="form.brand"></CInput>
       </FormItem>
 
       <FormItem>
-        <CInput label="名称" :show-required="true" :required="true" place-holder="请输入产品名" v-model="form.product_name"></CInput>
+        <CInput label="名称" :max-length="50" :show-required="true" :required="true" place-holder="请输入产品名" v-model="form.product_name"></CInput>
       </FormItem>
 
       <FormItem>
-        <CInput label="发售价" type="number" :show-required="true" :required="false" place-holder="请输入发售价" v-model="form.price"></CInput>
+        <CInput label="发售价" :max-length="9" type="number" :show-required="true" :required="false" place-holder="请输入发售价" v-model="form.price"></CInput>
       </FormItem>
 
       <FormItem>
@@ -21,7 +21,7 @@
       </FormItem>
 
       <FormItem>
-        <CInput label="货号" :show-required="true" :required="true" place-holder="请输入货号" v-model="form.product_code"></CInput>
+        <CInput :max-length="50" label="货号" :show-required="true" :required="true" place-holder="请输入货号" v-model="form.product_code"></CInput>
       </FormItem>
 
       <FormItem>