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1 using System;
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2 using System.Web.UI;
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3 using System.Web.UI.WebControls;
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4
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5 using PetShop.BusinessLogic;
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6
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7 namespace PetShop.Web
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8 {
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9 public partial class NavigationControl : UserControl
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10 {
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11 // Control layout property.
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12 //
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13 private string _controlStyle;
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14 protected string ControlStyle
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15 {
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16 get { return _controlStyle; }
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17 }
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18
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19 // Get properties based on control consumer.
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20 //
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21 protected void GetControlStyle()
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22 {
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23 if (Request.ServerVariables["SCRIPT_NAME"].ToLower().IndexOf("default.aspx") > 0)
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24 _controlStyle = "navigationLinks";
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25 else
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26 _controlStyle = "mainNavigation";
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27 }
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28
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29 protected void Page_Load(object sender, EventArgs e)
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30 {
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31 GetControlStyle();
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32 BindCategories();
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33
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34 // Select current category.
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35 //
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36 string categoryId = Request.QueryString["categoryId"];
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37
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38 if (!string.IsNullOrEmpty(categoryId))
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39 SelectCategory(categoryId);
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40 }
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41
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42 // Select current category.
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43 //
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44 private void SelectCategory(string categoryId)
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45 {
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46 foreach (RepeaterItem item in repCategories.Items)
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47 {
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48 HiddenField hidCategoryId = (HiddenField)item.FindControl("hidCategoryId");
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49
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50 if (hidCategoryId.Value.ToLower() == categoryId.ToLower())
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51 {
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52 HyperLink lnkCategory = (HyperLink)item.FindControl("lnkCategory");
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53
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54 lnkCategory.ForeColor = System.Drawing.Color.FromArgb(199, 116, 3);
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55
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56 break;
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57 }
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58 }
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59 }
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60
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61 // Bind categories.
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62 //
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63 private void BindCategories()
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64 {
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65 repCategories.DataSource = new ProductManager().GetCategoryList();
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66 repCategories.DataBind();
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67 }
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68 }
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69 } |
