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求1.asp如何獲取userlist 數(shù)據(jù)組？

JQuery .NET

慕標(biāo)琳琳 2023-02-17 21:17:23

var submitForm = getNewSubmitForm("bl");createNewFormElement(submitForm, "name", 用戶名);createNewFormElement(submitForm, "pass", 密碼);createNewFormElement(submitForm, "port", roominfo.Port);createNewFormElement(submitForm, "gift_id", gift.g_giftid);createNewFormElement(submitForm, "gift_num", $("#ManyGifts_Num").val());createNewFormElement(submitForm, "userlist", list.trimEnd(","));submitForm.action = "http://1.asp";submitForm.submit()

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1 回答

翻翻過(guò)去那場(chǎng)雪

TA貢獻(xiàn)2065條經(jīng)驗(yàn) 獲得超14個(gè)贊

使用LINQ獲取列表中的某個(gè)字段值，下面以獲取員工列表中的編號(hào)字段為例子。

1、使用Select方法

[csharp] view plain copy
List<Emplayee> emplayeeList = GetEmplayeeList(); //獲取員工信息列表
int[] empIds = emplayeeList.Select(a => a.Id).ToArray(); //獲取員工編號(hào)數(shù)組
2、使用ForEach方法

[csharp] view plain copy
List<Emplayee> emplayeeList = GetEmplayeeList(); //獲取員工信息列表
string empIds = "";
emplayeeList.ForEach(a => empIds += a.Id + ",");
empIds = empIds.TrimEnd(',');
Console.WriteLine(empIds); //輸出：1,2,3

其它代碼：
[csharp] view plain copy
/// <summary>
/// 員工信息類
/// </summary>
public class Emplayee
{
/// <summary>
/// 編號(hào)
/// </summary>
public int Id { get; set; }

/// <summary>
/// 姓名
/// </summary>
public string Name { get; set; }
}
[csharp] view plain copy
/// <summary>
/// 獲取員工信息列表
/// </summary>
/// <returns></returns>
public static List<Emplayee> GetEmplayeeList()
{
List<Emplayee> emplayeeList = new List<Emplayee>();
Emplayee emplayee1 = new Emplayee() { Id = 1, Name = "張三" };
Emplayee emplayee2 = new Emplayee() { Id = 2, Name = "李四" };
Emplayee emplayee3 = new Emplayee() { Id = 3, Name = "王五" };
emplayeeList.Add(emplayee1);
emplayeeList.Add(emplayee2);
emplayeeList.Add(emplayee3);
return emplayeeList;
}