60 lines
2.1 KiB
C#
60 lines
2.1 KiB
C#
/*******************************************************************************
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* Copyright © 2016 WaterCloud.Framework 版权所有
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* Author: WaterCloud
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* Description: WaterCloud快速开发平台
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* Website：
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*********************************************************************************/
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using System.Collections.Generic;
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using System.Text;
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namespace WaterCloud.Code
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{
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public static class TreeView
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{
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public static string TreeViewJson(this List<TreeViewModel> data, string parentId = "0")
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{
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StringBuilder strJson = new StringBuilder();
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List<TreeViewModel> item = data.FindAll(t => t.parentId == parentId);
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strJson.Append("[");
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if (item.Count > 0)
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{
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foreach (TreeViewModel entity in item)
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{
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strJson.Append("{");
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strJson.Append("\"id\":\"" + entity.id + "\",");
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strJson.Append("\"text\":\"" + entity.text.Replace(" ", "") + "\",");
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strJson.Append("\"value\":\"" + entity.value + "\",");
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if (entity.title != null && !string.IsNullOrEmpty(entity.title.Replace(" ", "")))
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{
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strJson.Append("\"title\":\"" + entity.title.Replace(" ", "") + "\",");
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}
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if (entity.img != null && !string.IsNullOrEmpty(entity.img.Replace(" ", "")))
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{
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strJson.Append("\"img\":\"" + entity.img.Replace(" ", "") + "\",");
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}
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if (entity.checkstate != null)
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{
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strJson.Append("\"checkstate\":" + entity.checkstate + ",");
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}
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if (entity.parentId != null)
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{
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strJson.Append("\"parentnodes\":\"" + entity.parentId + "\",");
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}
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strJson.Append("\"showcheck\":" + entity.showcheck.ToString().ToLower() + ",");
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strJson.Append("\"isexpand\":" + entity.isexpand.ToString().ToLower() + ",");
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if (entity.complete == true)
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{
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strJson.Append("\"complete\":" + entity.complete.ToString().ToLower() + ",");
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}
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strJson.Append("\"hasChildren\":" + entity.hasChildren.ToString().ToLower() + ",");
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strJson.Append("\"ChildNodes\":" + TreeViewJson(data, entity.id) + "");
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strJson.Append("},");
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}
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strJson = strJson.Remove(strJson.Length - 1, 1);
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}
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strJson.Append("]");
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return strJson.ToString();
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}
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}
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} |