Javascript 集合/数组中的复杂对象。创建一个简单的键索引方法
我已经创建了一个自定义对象，它的任务是提供有关它所持有的数据的更多信息 因此，除了数据，我还有一个对象，它是我“处理”的所有数据的基/“myObject”，它总是带有声明名称，例如名称，我还打算将它本身分类（这不是我的发明，这是.net c中名称空间的一种形式，我觉得在这里编程更舒服） 这就是原因，…所有处理的程序数据的公共属性/值的某种既定形式 问题是当它位于集合/序列/集合/数组中时 我希望能够对它进行索引（在Javascript 集合/数组中的复杂对象。创建一个简单的键索引方法,javascript,arrays,oop,collections,data-management,Javascript,Arrays,Oop,Collections,Data Management,我已经创建了一个自定义对象，它的任务是提供有关它所持有的数据的更多信息 因此，除了数据，我还有一个对象，它是我“处理”的所有数据的基/“myObject”，它总是带有声明名称，例如名称，我还打算将它本身分类（这不是我的发明，这是.net c中名称空间的一种形式，我觉得在这里编程更舒服） 这就是原因，…所有处理的程序数据的公共属性/值的某种既定形式 问题是当它位于集合/序列/集合/数组中时 我希望能够对它进行索引（在c#中，我大量使用indexers和enum） 在那里我可以创建一个对象并通过它的
c#indexer //pName pVal (usually a data/json object could be anything)
var someRprop = Rprp("HomePhone" , { dtT: "string", dt: "0044-01...", cat "cusDat", division: "portal"; catId: 32})
function Rprp(parName, parVal) {
var cretdprp = {
pName:pPropName,
pVal: pVal,
pValAsint: parseInt(this.pVal)
};
return cretdprp;
}
TabularsWHRM: function () {
var rtWH = {
DTNDataTypes: function () {
var rtarr = new Array();
rtarr =[ Rprp("DateTime", {dateTime: this.DbLengts.pVal.vals.NameShort}),Rprp("int32", {Int32 : this.DbLengts.pVal.vals.NameShort }), Rprp("bool", { Boolean : this.DbLengts.pVal.vals.NameShort }), Rprp("objct", { Object: undefined }), Rprp("csvString", { CsvString: this.DbLengts.pVal.vals.csvString }), Rprp("string", { String: this.DbLengts.pVal.vals.string }), Rprp("Json", { Json: undefined }), Rprp("FileObj", { File: this.DbLengts.pVal.vals.NameShort })];
var tk = rtarr["DateTime"];
console.log("MyNamedkey >" + key.pName + " has Length value " + rtarr[key].pVal);
for (var key in rtarr) {
console.log("key " + key.pName + " has value " + rtarr[key].pVal.dateTime);
if (key == this.DTNDataTypes.dateTime) {
//dateTime: "DateTime", int32: "Int32", bool : "Boolean", objct: "Object",csvString: "CsvString", string : "String", Json: "Json", aFileObj: "File"}
}
}
return rtarr;
},
DbLengts: Rprp ("DbLengts",
{
vals : {
NameShort: 25,
Name: 50, NameLong: 150,
PathIO: 450, ShortDesc: 150, Desc: 450,
CommentsL1: 1000, CommentsL2: 2000, Text: 4000
,generate: function (pDTNDataTypes){
var s = pDTNDataTypes;
var rtIval = -1;
switch (s) {
case this.names.nameShort : rtIval = this.NameShort;
case this.names.name: rtIval = this.Name;
case this.names.nameLong: rtIval = this.NameLong;
case this.names.pathIO: rtIval = this.PathIO;
case this.names.shortDesc: rtIval = this.ShortDesc;
case this.names.desc: rtIval = this.Desc;
case this.names.commentsL1: rtIval = this.CommentsL1;
case this.names.commentsL2: rtIval = this.CommentsL2;
case this.names.text: rtIval = this.Text;
default: rtIval = 800;
break;
}
return parseInt(rtIval);
}
},
names :
{
nameShort : "NameShort", name : "Name", nameLong : "NameLong", pathIO : "PathIO", shortDesc : "ShortDesc", desc : "Desc", commentsL1 : "CommentsL1", commentsL2 : "CommentsL2", text : "Text"
}
})
};
return rtWH;
},
我不太清楚您到底需要什么，但是JavaScript内置的
SetRprp（parName，parVal）ToInt（）Rprop{}SetRprp（parName，parVal）ToInt（）Rprop{} TabularsWHRM: function () {
var rtWH = {
DTNDataTypes: function () {
var rtarr = new Array();
rtarr =[ Rprp("DateTime", {dateTime: this.DbLengts.pVal.vals.NameShort}),Rprp("int32", {Int32 : this.DbLengts.pVal.vals.NameShort }), Rprp("bool", { Boolean : this.DbLengts.pVal.vals.NameShort }), Rprp("objct", { Object: undefined }), Rprp("csvString", { CsvString: this.DbLengts.pVal.vals.csvString }), Rprp("string", { String: this.DbLengts.pVal.vals.string }), Rprp("Json", { Json: undefined }), Rprp("FileObj", { File: this.DbLengts.pVal.vals.NameShort })];
var tk = rtarr["DateTime"];
console.log("MyNamedkey >" + key.pName + " has Length value " + rtarr[key].pVal);
for (var key in rtarr) {
console.log("key " + key.pName + " has value " + rtarr[key].pVal.dateTime);
if (key == this.DTNDataTypes.dateTime) {
//dateTime: "DateTime", int32: "Int32", bool : "Boolean", objct: "Object",csvString: "CsvString", string : "String", Json: "Json", aFileObj: "File"}
}
}
return rtarr;
},
DbLengts: Rprp ("DbLengts",
{
vals : {
NameShort: 25,
Name: 50, NameLong: 150,
PathIO: 450, ShortDesc: 150, Desc: 450,
CommentsL1: 1000, CommentsL2: 2000, Text: 4000
,generate: function (pDTNDataTypes){
var s = pDTNDataTypes;
var rtIval = -1;
switch (s) {
case this.names.nameShort : rtIval = this.NameShort;
case this.names.name: rtIval = this.Name;
case this.names.nameLong: rtIval = this.NameLong;
case this.names.pathIO: rtIval = this.PathIO;
case this.names.shortDesc: rtIval = this.ShortDesc;
case this.names.desc: rtIval = this.Desc;
case this.names.commentsL1: rtIval = this.CommentsL1;
case this.names.commentsL2: rtIval = this.CommentsL2;
case this.names.text: rtIval = this.Text;
default: rtIval = 800;
break;
}
return parseInt(rtIval);
}
},
names :
{
nameShort : "NameShort", name : "Name", nameLong : "NameLong", pathIO : "PathIO", shortDesc : "ShortDesc", desc : "Desc", commentsL1 : "CommentsL1", commentsL2 : "CommentsL2", text : "Text"
}
})
};
return rtWH;
},