fix

assets/tooltip2/tooltip2.js

@@ -10,6 +10,7 @@ kit.PluginManager.register('Tooltip2',function(module, exports, require, global)
     var align = require('align');
     var animations = require('animations');
 
+    const PLUGIN_PREFIX = 'kit';
     const PLUGIN_NAME = 'tooltip2';
 
     /**
@@ -21,6 +22,8 @@ kit.PluginManager.register('Tooltip2',function(module, exports, require, global)
         hDirection: 'center',
         vDirection: 'top',
         offset: 10,
+        contentSelector: '.tooltip-inner',
+        content: '',
         template: '<div class="tooltip" role="tooltip" style="display: none">' +
             //'<div class="tooltip-arrow" data-popper-arrow="true"></div>' +
             '<div class="tooltip-inner"></div>' +
@@ -37,15 +40,18 @@ kit.PluginManager.register('Tooltip2',function(module, exports, require, global)
      */
     var Tooltip2 = function(masterNode, hintNode, options = {}) {
         var self = this;
-        var masterOptions = {};
-        /**
-         * @type {Tooltip2Default}
-         */
-        this.options = Object.assign({}, Default, masterOptions, options);
+
         this.masterNode = support.getNode(masterNode);
         if(!support.isElement(this.masterNode)){
             console.warn('Tooltip2: masterNode not valid', this.masterNode);
         }
+        var prefix = PLUGIN_PREFIX + PLUGIN_NAME.charAt(0).toUpperCase() + PLUGIN_NAME.slice(1, PLUGIN_NAME.length);
+        var masterOptions = support.data.getList(this.masterNode, prefix);
+        /**
+         * @type {Tooltip2Default}
+         */
+        this.options = Object.assign({}, Default, masterOptions, options);
+
         this.hintNode = support.getNode(hintNode);
         if(!this.hintNode) {
             this.hintNode = support.makeNode(this.options.template);
@@ -57,6 +63,10 @@ kit.PluginManager.register('Tooltip2',function(module, exports, require, global)
         this.masterNode.appendChild(this.hintNode);
         //support.setNodeData(this.masterNode, PLUGIN_NAME, this);
 
+        if(String(this.options.content) !== '') {
+            this.setContent(this.options.content);
+        }
+
         this.align = new align.Class(this.hintNode, this.masterNode);
         var hint = new userAction.Hint(this.masterNode, this.hintNode);
         this.viewer = hint.viewer;
@@ -87,7 +97,7 @@ kit.PluginManager.register('Tooltip2',function(module, exports, require, global)
     };
 
     __proto.setContent = function(html = ''){
-        var titleNode = this.hintNode.querySelector('.tooltip-inner');
+        var titleNode = this.hintNode.querySelector(this.options.contentSelector);
         support.innerHtml(titleNode, html);
     };