如果是要取得Lookup的objecttypecode: CRM4.0: crmForm.all.{field id}.DataValue[0].type CRM2011: Xrm.Page.getAttribute(“{field id}”).getValue()[0].type 如果是要取得Form的objecttypecode: CRM4.0: crmForm.ObjectTypeCode CRM2011: Xrm.Page.context.getQueryStringParameters().etc //这是一种曲折...
public string GetTypeOfProperty(string propertyName); Parameters propertyName String The name of the property. Returns String One of "undefined", "object", "boolean", "number", "bigint", "string", "symbol" or "function". Applies to Sản phẩmPhiên bản .NET 7,...
1varperson ={2_age: 10,3type: "小孩"4}56Object.defineProperty(person, "age", {7get:function() {8returnthis._age;9},10set:function(newValue) {11this._age =newValue;12this.type = newValue > 17 ? "成人" : "小孩";13}14})15console.log(person.type);1617person.age = 18;18conso...
1.直接构造 代码语言:javascript 代码运行次数:0 运行 AI代码解释 //function代表函数标志,name为函数名称,参数可有可无functionname(参数){//...return;} 2.赋值构造 代码语言:javascript 代码运行次数:0 运行 AI代码解释 //相当于function为匿名函数,然后匿名函数所得出的值返回给name,因而name可以调用function函...
访问器属性不能直接定义,必须使用Object.definneProperty().请看下面代码: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 varbook={_year:1994,edition:1}Object.defineProperty(book,"year",{get:function(){returnthis._year;},set:function(newValue){if(newValue>1994){this.edition+=newValue-this....
public string GetTypeOfProperty (string propertyName); パラメーター propertyName String プロパティの名前。 戻り値 String "undefined"、"object"、"boolean"、"number"、"bigint"、"string"、"symbol"、または "function" のいずれか。 適用対象 製品バージョン .NET 7, 8, ...
publicstringGetTypeOfProperty(stringpropertyName); Parameters propertyName String The name of the property. Returns String One of "undefined", "object", "boolean", "number", "bigint", "string", "symbol" or "function". Applies to منتجالإصدارات ...
Object.getOwnPropertyNames(obj):获取obj自己所拥有的属性。 代码示例: AI检测代码解析 var obj = Object.create( { type: 'by create' }, { color:{ value: 'red', enumerable: true, }, size:{ value: '37', enumerable: true, } } );
Returns typeof() of the property. C# Salin public string GetTypeOfProperty (string propertyName); Parameters propertyName String The name of the property. Returns String One of "undefined", "object", "boolean", "number", "bigint", "string", "symbol" or "function". Applies to ...
typeOf(arr); //返回object Array.isArray(arr); //判断arr是否是数组类型 4) 转换数组为字符串 数组继承Object方法,并且对这些方法进行了重写 toLocalString(); toString(); 在默认情况下都会以逗号分隔字符串的形式返回数组项 例如: var arr = ["terry","larry","boss"]; ...