<el-input
:key="key"
:type="type"
size="large"
ref="input"
v-model="password"
@keydown.native.enter="check"
@keydown.native.delete="beforeDelete"
@input="input"
autocomplete="off"
auto-complete="off"
placeholder="密码"
:disabled="disabled"
></el-input>
beforeDelete(e) {
const { value, selectionStart } = e.target
if (!value.length) return
if (value.length < 2 || selectionStart == 0) {
this.type = 'text'
this.key = Math.random()
this.password = ''
this.$nextTick(() => {
this.$refs.input.focus()
})
}
},
input(v) {
if (v.length) {
this.type = 'password'
}
},
如果页面可能被多次打开，提交成功后再走一遍this.type = 'text'...