From e859aa6ebad1d9532532bd554144c801d451c83c Mon Sep 17 00:00:00 2001
From: zhixin <wenzhixin2010@gmail.com>
Date: Sat, 12 Mar 2022 22:30:26 +0800
Subject: [PATCH 1/2] Added column-switch-all event of toggle all columns

---
 src/bootstrap-table.js | 1 +
 src/constants/index.js | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/src/bootstrap-table.js b/src/bootstrap-table.js
index 7c92a118ab..78c9fb48c4 100644
--- a/src/bootstrap-table.js
+++ b/src/bootstrap-table.js
@@ -810,6 +810,7 @@ class BootstrapTable {
 
       $toggleAll.off('click').on('click', ({ currentTarget }) => {
         this._toggleAllColumns($(currentTarget).prop('checked'))
+        this.trigger('column-switch-all', $(currentTarget).prop('checked'))
       })
 
       if (opts.showColumnsSearch) {
diff --git a/src/constants/index.js b/src/constants/index.js
index f01b8ca4ec..4e5937b6f2 100644
--- a/src/constants/index.js
+++ b/src/constants/index.js
@@ -296,6 +296,9 @@ const DEFAULTS = {
   onColumnSwitch (field, checked) {
     return false
   },
+  onColumnSwitchAll (checked) {
+    return false
+  },
   onPageChange (number, size) {
     return false
   },
@@ -498,6 +501,7 @@ const EVENTS = {
   'load-success.bs.table': 'onLoadSuccess',
   'load-error.bs.table': 'onLoadError',
   'column-switch.bs.table': 'onColumnSwitch',
+  'column-switch-all.bs.table': 'onColumnSwitchAll',
   'page-change.bs.table': 'onPageChange',
   'search.bs.table': 'onSearch',
   'toggle.bs.table': 'onToggle',

From 6c74fbea3ce295cd2bcb756483ad5e65201c6453 Mon Sep 17 00:00:00 2001
From: zhixin <wenzhixin2010@gmail.com>
Date: Sat, 12 Mar 2022 22:48:02 +0800
Subject: [PATCH 2/2] Added onColumnSwitchAll docs

---
 index.d.ts              |  1 +
 site/docs/api/events.md | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/index.d.ts b/index.d.ts
index b39cf976e4..3272ce785a 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -67,6 +67,7 @@ interface BootstrapTableEvents{
     'all.bs.table': string;
     'uncheck-all.bs.table': string;
     'column-switch.bs.table': string;
+    'column-switch-all.bs.table': string;
     'check.bs.table': string;
     'search.bs.table': string;
     'load-success.bs.table': string;
diff --git a/site/docs/api/events.md b/site/docs/api/events.md
index d167e473f2..2a5296274a 100644
--- a/site/docs/api/events.md
+++ b/site/docs/api/events.md
@@ -139,6 +139,18 @@ $('#table').on('event-name.bs.table', function (e, arg1, arg2, ...) {
   * `field`: the field name corresponding to the switch column.
   * `checked`: the checked state of the column.
 
+## onColumnSwitchAll
+
+- **jQuery Event:** `column-switch-all.bs.table`
+
+- **Parameter:** `checked`
+
+- **Detail:**
+
+  It fires when toogle all columns. The parameters contain:
+
+  * `checked`: the checked state of the column.
+
 ## onDblClickCell
 
 - **jQuery Event:** `dbl-click-cell.bs.table`