angular给对象属性赋值报错

报错:

Cannot set property 'dbName' of undefined

angular给对象属性赋值报错_angular


开始代码:

定义对象

public analyzeTaskParams: AnalyzeTaskParams;

赋值:

this.analyzeTaskParams.dbName = this.taskType;

修改:

public analyzeTaskParams = new AnalyzeTaskParams;

这样就可以了。

angular给对象属性赋值报错_angular_02