From c8078ddfc79ddb0e768857f2d8fcb9a7faa02f84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=87=E5=A4=A9?= <yutent.io@gmail.com>
Date: Wed, 2 Jun 2021 23:34:54 +0800
Subject: [PATCH] =?UTF-8?q?input=E4=BC=98=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/form/input.wc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/form/input.wc b/src/form/input.wc
index b6091fd..b793260 100644
--- a/src/form/input.wc
+++ b/src/form/input.wc
@@ -488,7 +488,6 @@ export default class Input {
     this._handleSubmit = $.catch(this.__INPUT__, 'keydown', ev => {
       let { minlength, lazy } = this.props
       let val = this.value
-      let now = Date.now()
 
       if (this.disabled || this.readOnly) {
         return
@@ -500,13 +499,16 @@ export default class Input {
 
       // 回车触发submit事件
       if (ev.keyCode === 13) {
+        ev.preventDefault()
+        let now = Date.now()
         // 如果是输入建议存在,则第1次回车的时候, 不触发提交
         if (this.state.mvidx !== null) {
           return this._fetchSelect(this.state.mvidx, ev)
         }
 
-        // 并发拦截
+        // 并发拦截 intercept
         if (lazy && now - this.stamp < lazy) {
+          this.dispatchEvent(new CustomEvent('intercept'))
           return
         }
 
@@ -557,9 +559,9 @@ export default class Input {
           .join('')
         this.__LIST__.firstElementChild.firstElementChild.innerHTML = html
         this.__LIST__.classList.toggle('show', true)
-        this.__LIST__.style.cssText = `left:${x}px;top:${y +
-          height +
-          5}px;width:${width}px;`
+        this.__LIST__.style.cssText = `left:${x}px;top:${
+          y + height + 5
+        }px;width:${width}px;`
       } else {
         this.__LIST__.classList.toggle('show', false)
       }