无法读取未定义的 属性 'configName'
Cannot read property 'configName' of Undefined
我得到 Cannot read property 'configName' of undefined
。我尝试实施已经回答的问题,但无法解决这个问题。
我的代码的相关部分:
html
<select class="form-control" name="configName" [(ngModel)]="configSearch.configName">
<option selected>Select Config Name</option>
<option value="Card Transaction Config">Card Transaction Config</option>
<option value="Option 1">Option 1</option>
<option value="Option 2">Option 2</option>
</select>
component.ts
public configSearch: ConfigSearch;
ngOnit() {
this.configSearch = {
'configName': '',
'startTime': '',
'endTime': ''
};
}
配置搜索映射
export interface ConfigSearch {
configName: string;
startTime: string;
endTime: string;
}
不用在ngOnit()上做,直接初始化为,
public configSearch: ConfigSearch = {
'configName': '',
'startTime': '',
'endTime': ''
};
我得到 Cannot read property 'configName' of undefined
。我尝试实施已经回答的问题,但无法解决这个问题。
我的代码的相关部分:
html
<select class="form-control" name="configName" [(ngModel)]="configSearch.configName">
<option selected>Select Config Name</option>
<option value="Card Transaction Config">Card Transaction Config</option>
<option value="Option 1">Option 1</option>
<option value="Option 2">Option 2</option>
</select>
component.ts
public configSearch: ConfigSearch;
ngOnit() {
this.configSearch = {
'configName': '',
'startTime': '',
'endTime': ''
};
}
配置搜索映射
export interface ConfigSearch {
configName: string;
startTime: string;
endTime: string;
}
不用在ngOnit()上做,直接初始化为,
public configSearch: ConfigSearch = {
'configName': '',
'startTime': '',
'endTime': ''
};