Why is the event.preventDefault() method not functioning properly?
<script type="text/javascript" src="vue.js"></script>
<div id="app">
<form v-on:submit.prevent="saveData">
<input type="text" name="test">
<button type="submit">Go</button>
</form>
</div>
<script type="text/javascript">
new Vue({
'el': '#app',
'methods':{
'saveData': function(event){
event.preventDefault();
}
}
});
</script>
.prevent can handle it all. No need for event.preventDefault() in the handler.
Check out the demo below. Two forms are presented, one using .prevent and the other without it. Watch as the first form simply logs the data, while the second form logs and proceeds to another page upon submission.
<script src="https://unpkg.com/vue"></script>
<div id="app">
<form v-on:submit.prevent="saveData">
<input type="text" name="test">
<button type="submit">Go</button>
</form>
<hr>
<form v-on:submit="saveData">
<input type="text" name="test">
<button type="submit">I WONT PREVENT</button>
</form>
</div>
<script type="text/javascript">
new Vue({
'el': '#app',
'methods': {
'saveData': function(event) {
console.log('I was called');
}
}
});
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