From 45de9206ecbc1ef96e1655fd3848705ea91dde26 Mon Sep 17 00:00:00 2001
From: iapyang <yklorse@gmail.com>
Date: Fri, 18 Jun 2021 18:20:31 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0getSearcher=E6=8E=A5?=
 =?UTF-8?q?=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../multilayersingletree/multilayersingletree.combo.js   | 9 ++++++++-
 .../multilayersingletree/multilayersingletree.combo.ts   | 5 ++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/widget/multilayersingletree/multilayersingletree.combo.js b/src/widget/multilayersingletree/multilayersingletree.combo.js
index 702ffcccf..11c4fca74 100644
--- a/src/widget/multilayersingletree/multilayersingletree.combo.js
+++ b/src/widget/multilayersingletree/multilayersingletree.combo.js
@@ -202,11 +202,14 @@ BI.MultiLayerSingleTreeCombo = BI.inherit(BI.Widget, {
     },
 
     _getSyncConfig: function () {
-        var o = this.options;
+        var o = this.options, self = this;
         var baseConfig = this._getBaseConfig();
         return BI.extend(baseConfig, o.allowEdit ? this._getSearchConfig() : {
             el: {
                 type: "bi.single_tree_trigger",
+                ref: function(_ref) {
+                    self.textTrigger = _ref;
+                },
                 text: o.text,
                 height: o.height,
                 items: o.items,
@@ -220,6 +223,10 @@ BI.MultiLayerSingleTreeCombo = BI.inherit(BI.Widget, {
         return BI.extend(config, this._getSearchConfig());
     },
 
+    getSearcher: function () {
+        return this.trigger ? this.trigger.getSearcher() : this.textTrigger;
+    },
+
     setValue: function (v) {
         v = BI.isArray(v) ? v : [v];
         this.combo.setValue(v);
diff --git a/typescript/widget/multilayersingletree/multilayersingletree.combo.ts b/typescript/widget/multilayersingletree/multilayersingletree.combo.ts
index 4442fb208..c59716a31 100644
--- a/typescript/widget/multilayersingletree/multilayersingletree.combo.ts
+++ b/typescript/widget/multilayersingletree/multilayersingletree.combo.ts
@@ -1,3 +1,4 @@
+import { Trigger } from "../../base/single/trigger/trigger";
 import { Widget } from "../../core/widget";
 
 export declare class MultiLayerSingleTreeCombo extends Widget {
@@ -12,5 +13,7 @@ export declare class MultiLayerSingleTreeCombo extends Widget {
 
     getValue(): string[];
 
-    populate<T>(items: T[]): void
+    populate<T>(items: T[]): void;
+
+    getSearcher(): Trigger;
 }