refactor: 优化变量名

Author: fanyang

sites/docs/src/tutorial/basic/node/custom-view/index.tsx

@@ -31,7 +31,7 @@ export default class Example extends React.Component {
     lf.on('node:click', ({ data }: any) => {
       lf.setProperties(data.id, {
         // 改变业务属性
-        clicked: !data.properties.clicked,
+        isClicked: !data.properties.isClicked,
         scale: 0.8, // 缩小
       });
     });

sites/docs/src/tutorial/basic/node/custom-view/userTask.ts

@@ -57,20 +57,20 @@ class UserTaskModel extends RectNodeModel {
     this.height = height * scale;
   }
 
-  // 自定义文本样式：依赖业务属性 clicked 改变文本颜色
+  // 自定义文本样式：依赖业务属性 isClicked 改变文本颜色
   getTextStyle() {
     const style = super.getTextStyle();
     style.fontSize = 12;
-    const { clicked } = this.properties;
-    style.color = clicked ? 'red' : 'rgb(24, 125, 255)';
+    const { isClicked } = this.properties;
+    style.color = isClicked ? 'red' : 'rgb(24, 125, 255)';
     return style;
   }
 
-  // 自定义节点样式：依赖业务属性 clicked 改变边框颜色
+  // 自定义节点样式：依赖业务属性 isClicked 改变边框颜色
   getNodeStyle() {
     const style = super.getNodeStyle();
-    const { clicked } = this.properties;
-    if (clicked) {
+    const { isClicked } = this.properties;
+    if (isClicked) {
       style.stroke = 'red';
     } else {
       style.stroke = 'rgb(24, 125, 255)';

sites/docs/src/tutorial/basic/node/custom-view/viewData.ts

@@ -10,7 +10,7 @@ const data = {
         width: 100,
         height: 100,
         scale: 1, // 自定义放大倍数
-        clicked: false, // 自定义是否被点击
+        isClicked: false, // 自定义是否被点击
       },
     },
     {