增强checkbox

hong-boy · Apr 7, 2017 · b4a8ed3 · b4a8ed3
1 parent a10ecfd
commit b4a8ed3
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/demo.html b/demo.html
@@ -13,7 +13,7 @@
 <body>
     <div id="demo">
         <p>
-            <input type="text" v-model="desc"/>
+            <textarea v-model="desc"></textarea>
         </p>
         <p>
             <input type="text" v-model="user.name"/>
@@ -55,7 +55,7 @@
             descText: "<span>It's text</span>",
             descHtml: "<span>It's HTML</span>",
             province: 'cq',
-            hobbits: ['soccer'],
+            hobbits: '',
             gender: 'male',
             user: {
                 name: 'Juven'

diff --git a/mvvm.js b/mvvm.js
@@ -314,6 +314,11 @@ var Compiler = (function () {
             });
         },
         _processModel4Checkbox: function(vm, node, exp, val){
+            if (!Array.isArray(val)) {
+                // 若传入的val不为数组类型时，则转换
+                val = !!val ? [].concat(val) : [];
+                this._setVMVal(vm, exp, val);
+            }
             node.addEventListener('change', function(e){
                 var el = e.target,
                     newValue = e.target.value,