From df079f762f480a9f07df39ee5d1875ee76897615 Mon Sep 17 00:00:00 2001
From: 18652063575 <liyongshun321>
Date: Wed, 26 Oct 2022 16:38:09 +0800
Subject: [PATCH] =?UTF-8?q?=E8=96=AA=E8=B5=84=E9=A1=B9=E7=9B=AE=E7=AE=A1?=
 =?UTF-8?q?=E7=90=86=E7=9A=84=E5=85=AC=E5=BC=8F=E4=BF=AE=E6=94=B9?=
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---
 .../pages/salaryItem/formalFormModal.js       | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/pc4mobx/hrmSalary/pages/salaryItem/formalFormModal.js b/pc4mobx/hrmSalary/pages/salaryItem/formalFormModal.js
index 8d9cd46d..038056e1 100644
--- a/pc4mobx/hrmSalary/pages/salaryItem/formalFormModal.js
+++ b/pc4mobx/hrmSalary/pages/salaryItem/formalFormModal.js
@@ -73,6 +73,24 @@ export default class FormalFormModal extends React.Component {
     this.formulaDatasourceList();
   }
 
+  triggerKeyDown = (e) => {
+    const { value } = this.state;
+    if (e.key === "Backspace" && value) {
+      let propsTextarea = this.contentProps.refs.textareaNormal.refs.input.refs.input; // 获取dom节点实例
+      const { end } = this.getPositionForTextArea(propsTextarea);
+      const str = value.substring(end - 1, end);
+      if (str === "}") {
+        const index = value.lastIndexOf("{", end - 1);
+        const currentValue = value.substring(index, end);
+        console.log("currentValue", this.state.value, currentValue);
+        console.log(this.state.value.replace(currentValue, "}"));
+        this.setState({
+          value: this.state.value.replace(currentValue, "}")
+        });
+      }
+    }
+  };
+
   formulaDatasourceList = () => {
     const { salaryItemStore } = this.props;
     const { formulaDatasourceList } = salaryItemStore;
@@ -274,6 +292,7 @@ export default class FormalFormModal extends React.Component {
             value={value} onChange={(value) => this.handleChange(value)}
             noResize={true}
             style={{ fontSize: "14px", lineHeight: 1.2 }}
+            onKeyDown={this.triggerKeyDown}
           />
         </div>
         <div style={{ display: "flex", height: "300px", marginTop: "10px" }}>