不能使用变量作为参数

Question

我试图在这个URL中插入参数，但我无法让它工作。这里是我的代码：

filterFunction(newValue, parameter){ 
    this.workorderservice.searchWorkorders(1, 20, {sort: {}, search: {predicateObject: {'workorder.location.street': newValue}}, pagination: {start: 0}}) 

     .subscribe(data =>{ this.rows = data.json() 
      this.links = this.parselink.parse(data.headers.get('link')) 
      console.log(this.rows) 
     }) 

} 

我尝试用参数

Answer 1

不能使用参数名称一样，以取代“workorder.location.street”。即使你的问题有点含糊，我想你应该这样做：

filterFunction(newValue, parameter) { 

    let predicateObject: any = {}; 
    predicateObject[parameter] = newValue; 

    this.workorderservice.searchWorkorders(1, 20, {sort: {}, search: {predicateObject: predicateObject}, pagination: {start: 0}}) 

     .subscribe(data =>{ this.rows = data.json() 
      this.links = this.parselink.parse(data.headers.get('link')) 
      console.log(this.rows) 
     }) 

    }