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27 lines
862 B
27 lines
862 B
namespace Magic.Core;
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/// <summary>
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/// 通用输入帮助类
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/// </summary>
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public class PageInputOrder
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{
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/// <summary>
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/// 排序方式(默认降序)
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/// </summary>
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/// <param name="pageInput"></param>
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/// <param name="descSort">是否降序</param>
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/// <returns></returns>
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public static string OrderBuilder(PageInputBase pageInput, bool descSort = true)
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{
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// 约定默认每张表都有Id排序
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var orderStr = descSort ? "Id Desc" : "Id Asc";
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// 排序是否可用-排序字段和排序顺序都为非空才启用排序
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if (!string.IsNullOrEmpty(pageInput.SortField) && !string.IsNullOrEmpty(pageInput.SortOrder))
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{
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orderStr = $"{pageInput.SortField} {(pageInput.SortOrder == pageInput.DescStr ? "Desc" : "Asc")}";
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}
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return orderStr;
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}
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}
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