比如这里有个表单demo:
<div id="app"> <form @submit.prevent="submit"> 姓名 <div class="field"> <input name="name" type="text"> </div> 性別 <div class="field"> 男<input name="gender" type="radio" value="male"> 女<input name="gender" type="radio" value="female"> </div> <input type="submit" value="提交"> </form> </div>
用vue提交表单:
new Vue({ el: '#app', methods: { submit: function(event) { var formData = new FormData(event.target); this.$http.post('/path/to', formData).then((response) => { // success callback }, (response) => { // error callback }); } } })
问题:
点击提交的时候,显示如下错误:Uncaught TypeError: Cannot read property 'target' of undefined
,怎么个意思?
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