add onClearLog event

huwei765 · Dec 13, 2017 · 83a2cdc · 83a2cdc
1 parent 1977d39
commit 83a2cdc
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Showing 6 changed files with 20 additions and 7 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,7 +3,7 @@ English | [简体中文](./CHANGELOG_CN.md)
 #### V3.x.x (dev)
 
 - [FEATURE] Add `vConsole.showSwitch()` and `vConsole.hideSwitch()` methods, see [Public Properties & Methods](./doc/public_properties_methods.md).
-- [FEATURE] Add `onReady` callback function to `vConsole.option`.
+- [FEATURE] Add `onReady` and `onClearLog` callback function to `vConsole.option`.
 
 
 #### V3.0.0 (2017-09-27)

diff --git a/CHANGELOG_CN.md b/CHANGELOG_CN.md
@@ -3,7 +3,7 @@
 #### V3.x.x (dev)
 
 - 【特性】新增 `vConsole.showSwitch()` 及 `vConsole.hideSwitch()` 方法，请查阅[公共属性及方法](./doc/public_properties_methods_CN.md)。
-- 【特性】新增 `onReady` 回调方法，位于 `vConsole.option`。
+- 【特性】新增 `onReady` 及 `onClearLog` 回调方法，位于 `vConsole.option`。
 
 
 #### V3.0.0 (2017-09-27)

diff --git a/dist/vconsole.min.js b/dist/vconsole.min.js
diff --git a/example/demo1.html b/example/demo1.html
@@ -45,6 +45,9 @@ <h1 class="page_title">Demo 1</h1>
   maxLogNumber: 1000,
   onReady: function() {
     // console.log('vConsole is ready.');
+  },
+  onClearLog: function() {
+    // console.log('on clearLog');
   }
 });
 

diff --git a/src/core/core.js b/src/core/core.js
@@ -397,8 +397,17 @@ class VConsole {
       this.showTab(this.tabList[0]);
     }
 
-    if (tool.isFunction(this.option.onReady)) {
-      this.option.onReady.call(this);
+    this.triggerEvent('ready');
+  }
+
+  /**
+   * trigger a vConsole.option event
+   * @protect
+   */
+  triggerEvent(eventName, param) {
+    eventName = 'on' + eventName.charAt(0).toUpperCase() + eventName.slice(1);
+    if (tool.isFunction(this.option[eventName])) {
+      this.option[eventName].apply(this, param);
     }
   }
 

diff --git a/src/log/log.js b/src/log/log.js
@@ -251,6 +251,7 @@ class VConsoleLogTab extends VConsolePlugin {
 
   clearLog() {
     $.one('.vc-log', this.$tabbox).innerHTML = '';
+    this.vConsole.triggerEvent('clearLog');
   }
 
   /**
-Original file line number
+Diff line change
@@ Expand Up / @@ -251,6 +251,7 @@ class VConsoleLogTab extends VConsolePlugin { @@
       clearLog() {
         $.one('.vc-log', this.$tabbox).innerHTML = '';
+        this.vConsole.triggerEvent('clearLog');
       }
       /**
@@ Expand Down @@