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[BUG]san-ssr@5.1.0和@4.9.2在computed取值数组this.data.get()失败 #145

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jiangxinge opened this issue Apr 12, 2022 · 1 comment · Fixed by #149
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[BUG]san-ssr@5.1.0和@4.9.2在computed取值数组this.data.get()失败 #145

jiangxinge opened this issue Apr 12, 2022 · 1 comment · Fixed by #149
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@jiangxinge
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san-ssr@5.1.0和@4.9.2在computed取值数组this.data.get()失败

state结构

initData() {
        return {
            data1: {
                data2: {
                    schoolAge: 9,
                },
                data3: [
                    {
                        age: 9,
                    }
                ]
            },
        };
    }

在computed里,数组下标取值

  • this.data.get('data1.data3[0].age')
    • csr 成功
    • ssr 失败
  • this.data.get('data1.data3.0.age')
    • csr 成功
    • ssr 成功
import {Component} from 'san';
 
class Demo extends Component {
    static template = /* html */ `
        <div class="{{styles.fsDynamic}}">
            学龄为{{schoolAge}};<br/>
            年龄为{{age}};
        </div>
    `;

    static computed: I.Computed = {
        schoolAge() {
            const schoolAge = this.data.get('data1.data2.schoolAge');
            console.log('computing schoolAge', schoolAge);
            return schoolAge;
        },
        age() {
            const age = this.data.get('data1.data3[0].age');
            console.log('computing age', age);
            return age;
        }
    };

    initData() {
        return {
            data1: {
                data2: {
                    schoolAge: 9,
                },
                data3: [
                    {
                        age: 9,
                    }
                ]
            },
        };
    }
}

// 渲染结果能得到schoolAge,得不到age
// 学龄为9;年龄为;

Versions

  • San-SSR: 5.1.0 & 4.9.2
meixg added a commit that referenced this issue Apr 15, 2022
meixg added a commit that referenced this issue Apr 18, 2022
github-actions bot pushed a commit that referenced this issue Apr 18, 2022
# [5.2.0](v5.1.0...v5.2.0) (2022-04-18)

### Bug Fixes

* revert "computed 应该在 inited 之前调用" [#144](#144) ([2b80c02](2b80c02))
* 根组件有 if 指令时,没有输出数据 [#146](#146) ([30b7f1c](30b7f1c))

### Features

* support [] while calling data methods ([30fd0dd](30fd0dd)), closes [#145](#145)
@github-actions
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🎉 This issue has been resolved in version 5.2.0 🎉

The release is available on:

Your semantic-release bot 📦🚀

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