代码如下: componentWillMount() { this.props.form.setFieldsValue({ stageKeys: range(stageId), dimensionKeys: [0] }); console.log(this.props.form.setFieldsValue); console.log(this.props.form.getFieldValue('stageKeys'
代码如下: componentWillMount() { this.props.form.setFieldsValue({ stageKeys: range(stageId), dimensionKeys: [0] }); console.log(this.props.form.setFieldsValue); console.log(this.props.form.getFieldValue('stageKeys')); } 打印出来 function setFieldsValue(fieldsValue) { var newFields = {}...
Kettle提供了getInputRowMeta()函数用于获取输入流的元数据信息,包括字段名和字段类型。我们可以使用indexOfValue()函数来获取字段名对应的索引值,然后使用getString()函数来获取字段的值。 varinputRowMeta=getInputRowMeta();varfieldIndex=inputRowMeta.indexOfValue(fieldName);varfieldValue=inputRowMeta.getString(...
AI代码解释 classPerson{constructor(name,age){// 私有属性let_name=name;this.age=age;this.setName=function(name){_name=name;};this.getName=function(){return_name;};}greet(){console.log(`hi, i'm${this.getName()}and i'm${this.age}years old`);}} Class中的实现也会存在和构造函数中一...
type Decorator=(value:Input,context:{kind:string;name:string|symbol;access:{get?():unknown;set?(value:unknown):void;};isPrivate?:boolean;isStatic?:boolean;addInitializer?(initializer:()=>void):void;+metadata?:Record<string|number|symbol,unknown>;})=>Output|void; ...
time-start (field): format time time-end (field): format time total-time(field): format time, time-end - time-start The code is: var start = this.getField("Start time").value; var end = this.getField("End time").value; var diff = end - start this.getField("Total time").val...
var f = this.getField("Text552").value; { if (f>=1 && f<=5) event.target.fillColor =["RGB",0.537,0.776,0]; else if (f>=6 && f<=8) event.target.fillColor =["RGB",1,0.804,0.623]; else if (f>=9 && f<=15) event.target.fillColor...
'Fields'显示了我们图层的表模式。实际字段名与字段类型和字段的别名一起提到。别名和字段类型信息对于对数据执行查询是必要的。'esriFieldTypeString'和'esriFieldTypeSmallInteger'的字段类型表示该字段应分别被视为字符串和数字。'esriFieldTypeOID'是一种特殊类型的字段,它保存了图层中要素的唯一对象 ID。
is called without a name, the name will default todefault. Similarly, if thenameproperty is removed from an instance ofBaseObject, the prototype chain will then be searched and thenameproperty will be retrieved from theprototypeobject where its value is still'default'. So now we get: ...
At a minimum, this renderer requires you specify a field (or valueExpression) from which the unique types or categories originate. You must also specify expected values and their corresponding symbols using either uniqueValueInfos or uniqueValueGroups. In the image below, each polyline is symboliz...