在这种情况下,我们要过滤输入中的单词:
<input type="text" class="form-control" placeholder="Write something..." v-model="todoInput"">
这些是我们要从输入中替换的禁止词
“禁止”,“苹果”,“香蕉”,
最佳答案
这是我们的Vue实例。监视者将禁止的单词替换为星号(*)
const app = new Vue({
el: '#app',
data: function(){
return {
todoInput : '',
}
},
watch: {
todoInput: function(){
var banned = ["banned", "apple", "banana"]
for (var i = 0; i < banned.length; i++) {
if (this.todoInput.includes(banned[i])) {
this.todoInput = this.todoInput.replace(banned[i], "*".repeat(banned[i].length)) //sets the input to * times the length of the banned word
}
}
}
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.4.2/vue.min.js"></script>
<div id="app">
<input type="text" class="form-control"
placeholder="Write something..."
v-model="todoInput">
</div>
关于javascript - 过滤并替换被禁止的单词Vue js,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/45257882/