Categories of the first level in a linear on top of my page
- 63
- 361
- 8/18/2010
- India
Yes... You can achieve this by making a web user control...
In the designer file of tht user control you should only take a place holder in <ul><li> tags...
The code behind file is here--------
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Categorynavigationmen.ascx.cs"
Inherits="NopSolutions.NopCommerce.Web.Modules.Categorynavigationmen" %>
<asp:PlaceHolder runat="server" ID="phCategories" EnableViewState="false" />
And the code behid file Categorynavigationmen.ascx.cs is :
//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at https://www.nopcommerce.com/License.aspx.
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the License for the specific language governing rights and limitations under the License.
//
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
//
// Contributor(s): _______.
//------------------------------------------------------------------------------
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using NopSolutions.NopCommerce.BusinessLogic.Categories;
using NopSolutions.NopCommerce.BusinessLogic.Products;
using NopSolutions.NopCommerce.BusinessLogic.SEO;
using NopSolutions.NopCommerce.Common.Utils;
using NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings;
using NopSolutions.NopCommerce.BusinessLogic.Infrastructure;
namespace NopSolutions.NopCommerce.Web.Modules
{
public partial class Categorynavigationmen : BaseNopFrontendUserControl
{
#region Classes
public class NopCommerceLi : WebControl, INamingContainer
{
public NopCommerceLi()
{
this.HyperLink = new HyperLink();
}
protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
writer.WriteBeginTag("li");
writer.WriteAttribute("class", this.CssClass);
if (!String.IsNullOrEmpty(this.LiLeftMargin))
{
writer.WriteAttribute("style", string.Format("margin-left: {0}px", this.LiLeftMargin));
}
writer.Write(HtmlTextWriter.TagRightChar);
this.HyperLink.RenderControl(writer);
writer.WriteEndTag("li");
}
public string LinkText
{
get
{
return this.HyperLink.Text;
}
set
{
if (value != null)
{
this.HyperLink.Text = value;
}
}
}
public HyperLink HyperLink { get; set; }
public string LiLeftMargin
{
get
{
object liLeftMargin = this.ViewState["LiLeftMargin"];
if (liLeftMargin != null)
return Convert.ToString(liLeftMargin);
return string.Empty;
}
set
{
this.ViewState["LiLeftMargin"] = value;
}
}
}
#endregion
#region Overrides
protected override void CreateChildControls()
{
if (!this.ChildControlsCreated)
{
CreateMenu();
base.CreateChildControls();
ChildControlsCreated = true;
}
}
#endregion
#region Utilities
protected void CreateMenu()
{
List<Category> breadCrumb = null;
var currentCategory = this.CategoryService.GetCategoryById(CommonHelper.QueryStringInt("CategoryId"));
if (currentCategory == null)
{
var product = this.ProductService.GetProductById(CommonHelper.QueryStringInt("ProductId"));
if (product != null)
{
var productCategories = product.ProductCategories;
if (productCategories.Count > 0)
{
currentCategory = productCategories[0].Category;
}
}
}
if (currentCategory != null)
breadCrumb = this.CategoryService.GetBreadCrumb(currentCategory.CategoryId);
else
breadCrumb = new List<Category>();
CreateChildMenu(breadCrumb, currentCategory, 0);
}
protected int GetNumberOfProducts(Category category, bool includeSubCategories)
{
int numberOfProducts = 0;
var products = this.ProductService.GetAllProducts(category.CategoryId,
0, 0, null, null, null, string.Empty, false, 1, 0,
null, ProductSortingEnum.Position, out numberOfProducts);
if (includeSubCategories)
{
var subCategories = this.CategoryService.GetAllCategoriesByParentCategoryId(category.CategoryId);
foreach (var subCategory in subCategories)
{
int tmp1 = GetNumberOfProducts(subCategory, includeSubCategories);
numberOfProducts += tmp1;
}
}
return numberOfProducts;
}
protected void CreateChildMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
/* int padding = level++ * 15;*/
foreach (var category in this.CategoryService.GetCategoryByParentCategoryId())
{
//var mylink = new NopCommerceUl();
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
// string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
// display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
if (link.HyperLink.Text == "Linen Suits")
{
CreateChildSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Pants")
{
CreateChildPantsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Shirts")
{
CreateChildShirtsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Accessories")
{
CreateChildAccessoriesSubMenu(breadCrumb, currentCategory, level);
}
}
}
protected void CreateChildSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
foreach (var category in this.CategoryService.GetSubCategorySuitsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
}
}
protected void CreateChildPantsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
// int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryPantsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildShirtsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryShirtsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildAccessoriesSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryAccessoriesByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
#endregion
}
}
What i did here is i was supposed to get particular categories so i modified the code of Categorynavigation.ascx.cs in that way..So Dynamic menu is created but all of the categories and subcategories came in LI...
It should be Li as main category and for subcategory there should be Ul and in that Ul there should be Li in which Subcategory resides...
May be this Code help you..
Thank u
In the designer file of tht user control you should only take a place holder in <ul><li> tags...
The code behind file is here--------
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Categorynavigationmen.ascx.cs"
Inherits="NopSolutions.NopCommerce.Web.Modules.Categorynavigationmen" %>
<asp:PlaceHolder runat="server" ID="phCategories" EnableViewState="false" />
And the code behid file Categorynavigationmen.ascx.cs is :
//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at https://www.nopcommerce.com/License.aspx.
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the License for the specific language governing rights and limitations under the License.
//
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
//
// Contributor(s): _______.
//------------------------------------------------------------------------------
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using NopSolutions.NopCommerce.BusinessLogic.Categories;
using NopSolutions.NopCommerce.BusinessLogic.Products;
using NopSolutions.NopCommerce.BusinessLogic.SEO;
using NopSolutions.NopCommerce.Common.Utils;
using NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings;
using NopSolutions.NopCommerce.BusinessLogic.Infrastructure;
namespace NopSolutions.NopCommerce.Web.Modules
{
public partial class Categorynavigationmen : BaseNopFrontendUserControl
{
#region Classes
public class NopCommerceLi : WebControl, INamingContainer
{
public NopCommerceLi()
{
this.HyperLink = new HyperLink();
}
protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
writer.WriteBeginTag("li");
writer.WriteAttribute("class", this.CssClass);
if (!String.IsNullOrEmpty(this.LiLeftMargin))
{
writer.WriteAttribute("style", string.Format("margin-left: {0}px", this.LiLeftMargin));
}
writer.Write(HtmlTextWriter.TagRightChar);
this.HyperLink.RenderControl(writer);
writer.WriteEndTag("li");
}
public string LinkText
{
get
{
return this.HyperLink.Text;
}
set
{
if (value != null)
{
this.HyperLink.Text = value;
}
}
}
public HyperLink HyperLink { get; set; }
public string LiLeftMargin
{
get
{
object liLeftMargin = this.ViewState["LiLeftMargin"];
if (liLeftMargin != null)
return Convert.ToString(liLeftMargin);
return string.Empty;
}
set
{
this.ViewState["LiLeftMargin"] = value;
}
}
}
#endregion
#region Overrides
protected override void CreateChildControls()
{
if (!this.ChildControlsCreated)
{
CreateMenu();
base.CreateChildControls();
ChildControlsCreated = true;
}
}
#endregion
#region Utilities
protected void CreateMenu()
{
List<Category> breadCrumb = null;
var currentCategory = this.CategoryService.GetCategoryById(CommonHelper.QueryStringInt("CategoryId"));
if (currentCategory == null)
{
var product = this.ProductService.GetProductById(CommonHelper.QueryStringInt("ProductId"));
if (product != null)
{
var productCategories = product.ProductCategories;
if (productCategories.Count > 0)
{
currentCategory = productCategories[0].Category;
}
}
}
if (currentCategory != null)
breadCrumb = this.CategoryService.GetBreadCrumb(currentCategory.CategoryId);
else
breadCrumb = new List<Category>();
CreateChildMenu(breadCrumb, currentCategory, 0);
}
protected int GetNumberOfProducts(Category category, bool includeSubCategories)
{
int numberOfProducts = 0;
var products = this.ProductService.GetAllProducts(category.CategoryId,
0, 0, null, null, null, string.Empty, false, 1, 0,
null, ProductSortingEnum.Position, out numberOfProducts);
if (includeSubCategories)
{
var subCategories = this.CategoryService.GetAllCategoriesByParentCategoryId(category.CategoryId);
foreach (var subCategory in subCategories)
{
int tmp1 = GetNumberOfProducts(subCategory, includeSubCategories);
numberOfProducts += tmp1;
}
}
return numberOfProducts;
}
protected void CreateChildMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
/* int padding = level++ * 15;*/
foreach (var category in this.CategoryService.GetCategoryByParentCategoryId())
{
//var mylink = new NopCommerceUl();
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
// string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
// display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
if (link.HyperLink.Text == "Linen Suits")
{
CreateChildSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Pants")
{
CreateChildPantsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Shirts")
{
CreateChildShirtsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Accessories")
{
CreateChildAccessoriesSubMenu(breadCrumb, currentCategory, level);
}
}
}
protected void CreateChildSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
foreach (var category in this.CategoryService.GetSubCategorySuitsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
}
}
protected void CreateChildPantsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
// int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryPantsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildShirtsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryShirtsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildAccessoriesSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryAccessoriesByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
#endregion
}
}
What i did here is i was supposed to get particular categories so i modified the code of Categorynavigation.ascx.cs in that way..So Dynamic menu is created but all of the categories and subcategories came in LI...
It should be Li as main category and for subcategory there should be Ul and in that Ul there should be Li in which Subcategory resides...
May be this Code help you..
Thank u
- 63
- 361
- 8/18/2010
- India
Yes... You can achieve this by making a web user control...
In the designer file of tht user control you should only take a place holder in <ul><li> tags...
The code behind file is here--------
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Categorynavigationmen.ascx.cs"
Inherits="NopSolutions.NopCommerce.Web.Modules.Categorynavigationmen" %>
<asp:PlaceHolder runat="server" ID="phCategories" EnableViewState="false" />
And the code behid file Categorynavigationmen.ascx.cs is :
//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at https://www.nopcommerce.com/License.aspx.
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the License for the specific language governing rights and limitations under the License.
//
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
//
// Contributor(s): _______.
//------------------------------------------------------------------------------
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using NopSolutions.NopCommerce.BusinessLogic.Categories;
using NopSolutions.NopCommerce.BusinessLogic.Products;
using NopSolutions.NopCommerce.BusinessLogic.SEO;
using NopSolutions.NopCommerce.Common.Utils;
using NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings;
using NopSolutions.NopCommerce.BusinessLogic.Infrastructure;
namespace NopSolutions.NopCommerce.Web.Modules
{
public partial class Categorynavigationmen : BaseNopFrontendUserControl
{
#region Classes
public class NopCommerceLi : WebControl, INamingContainer
{
public NopCommerceLi()
{
this.HyperLink = new HyperLink();
}
protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
writer.WriteBeginTag("li");
writer.WriteAttribute("class", this.CssClass);
if (!String.IsNullOrEmpty(this.LiLeftMargin))
{
writer.WriteAttribute("style", string.Format("margin-left: {0}px", this.LiLeftMargin));
}
writer.Write(HtmlTextWriter.TagRightChar);
this.HyperLink.RenderControl(writer);
writer.WriteEndTag("li");
}
public string LinkText
{
get
{
return this.HyperLink.Text;
}
set
{
if (value != null)
{
this.HyperLink.Text = value;
}
}
}
public HyperLink HyperLink { get; set; }
public string LiLeftMargin
{
get
{
object liLeftMargin = this.ViewState["LiLeftMargin"];
if (liLeftMargin != null)
return Convert.ToString(liLeftMargin);
return string.Empty;
}
set
{
this.ViewState["LiLeftMargin"] = value;
}
}
}
#endregion
#region Overrides
protected override void CreateChildControls()
{
if (!this.ChildControlsCreated)
{
CreateMenu();
base.CreateChildControls();
ChildControlsCreated = true;
}
}
#endregion
#region Utilities
protected void CreateMenu()
{
List<Category> breadCrumb = null;
var currentCategory = this.CategoryService.GetCategoryById(CommonHelper.QueryStringInt("CategoryId"));
if (currentCategory == null)
{
var product = this.ProductService.GetProductById(CommonHelper.QueryStringInt("ProductId"));
if (product != null)
{
var productCategories = product.ProductCategories;
if (productCategories.Count > 0)
{
currentCategory = productCategories[0].Category;
}
}
}
if (currentCategory != null)
breadCrumb = this.CategoryService.GetBreadCrumb(currentCategory.CategoryId);
else
breadCrumb = new List<Category>();
CreateChildMenu(breadCrumb, currentCategory, 0);
}
protected int GetNumberOfProducts(Category category, bool includeSubCategories)
{
int numberOfProducts = 0;
var products = this.ProductService.GetAllProducts(category.CategoryId,
0, 0, null, null, null, string.Empty, false, 1, 0,
null, ProductSortingEnum.Position, out numberOfProducts);
if (includeSubCategories)
{
var subCategories = this.CategoryService.GetAllCategoriesByParentCategoryId(category.CategoryId);
foreach (var subCategory in subCategories)
{
int tmp1 = GetNumberOfProducts(subCategory, includeSubCategories);
numberOfProducts += tmp1;
}
}
return numberOfProducts;
}
protected void CreateChildMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
/* int padding = level++ * 15;*/
foreach (var category in this.CategoryService.GetCategoryByParentCategoryId())
{
//var mylink = new NopCommerceUl();
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
// string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
// display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
if (link.HyperLink.Text == "Linen Suits")
{
CreateChildSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Pants")
{
CreateChildPantsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Shirts")
{
CreateChildShirtsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Accessories")
{
CreateChildAccessoriesSubMenu(breadCrumb, currentCategory, level);
}
}
}
protected void CreateChildSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
foreach (var category in this.CategoryService.GetSubCategorySuitsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
}
}
protected void CreateChildPantsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
// int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryPantsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildShirtsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryShirtsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildAccessoriesSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryAccessoriesByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
#endregion
}
}
What i did here is i was supposed to get particular categories so i modified the code of Categorynavigation.ascx.cs in that way..So Dynamic menu is created but all of the categories and subcategories came in LI...
It should be Li as main category and for subcategory there should be Ul and in that Ul there should be Li in which Subcategory resides...
May be this Code help you..
Thank u
In the designer file of tht user control you should only take a place holder in <ul><li> tags...
The code behind file is here--------
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Categorynavigationmen.ascx.cs"
Inherits="NopSolutions.NopCommerce.Web.Modules.Categorynavigationmen" %>
<asp:PlaceHolder runat="server" ID="phCategories" EnableViewState="false" />
And the code behid file Categorynavigationmen.ascx.cs is :
//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at https://www.nopcommerce.com/License.aspx.
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the License for the specific language governing rights and limitations under the License.
//
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
//
// Contributor(s): _______.
//------------------------------------------------------------------------------
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using NopSolutions.NopCommerce.BusinessLogic.Categories;
using NopSolutions.NopCommerce.BusinessLogic.Products;
using NopSolutions.NopCommerce.BusinessLogic.SEO;
using NopSolutions.NopCommerce.Common.Utils;
using NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings;
using NopSolutions.NopCommerce.BusinessLogic.Infrastructure;
namespace NopSolutions.NopCommerce.Web.Modules
{
public partial class Categorynavigationmen : BaseNopFrontendUserControl
{
#region Classes
public class NopCommerceLi : WebControl, INamingContainer
{
public NopCommerceLi()
{
this.HyperLink = new HyperLink();
}
protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
writer.WriteBeginTag("li");
writer.WriteAttribute("class", this.CssClass);
if (!String.IsNullOrEmpty(this.LiLeftMargin))
{
writer.WriteAttribute("style", string.Format("margin-left: {0}px", this.LiLeftMargin));
}
writer.Write(HtmlTextWriter.TagRightChar);
this.HyperLink.RenderControl(writer);
writer.WriteEndTag("li");
}
public string LinkText
{
get
{
return this.HyperLink.Text;
}
set
{
if (value != null)
{
this.HyperLink.Text = value;
}
}
}
public HyperLink HyperLink { get; set; }
public string LiLeftMargin
{
get
{
object liLeftMargin = this.ViewState["LiLeftMargin"];
if (liLeftMargin != null)
return Convert.ToString(liLeftMargin);
return string.Empty;
}
set
{
this.ViewState["LiLeftMargin"] = value;
}
}
}
#endregion
#region Overrides
protected override void CreateChildControls()
{
if (!this.ChildControlsCreated)
{
CreateMenu();
base.CreateChildControls();
ChildControlsCreated = true;
}
}
#endregion
#region Utilities
protected void CreateMenu()
{
List<Category> breadCrumb = null;
var currentCategory = this.CategoryService.GetCategoryById(CommonHelper.QueryStringInt("CategoryId"));
if (currentCategory == null)
{
var product = this.ProductService.GetProductById(CommonHelper.QueryStringInt("ProductId"));
if (product != null)
{
var productCategories = product.ProductCategories;
if (productCategories.Count > 0)
{
currentCategory = productCategories[0].Category;
}
}
}
if (currentCategory != null)
breadCrumb = this.CategoryService.GetBreadCrumb(currentCategory.CategoryId);
else
breadCrumb = new List<Category>();
CreateChildMenu(breadCrumb, currentCategory, 0);
}
protected int GetNumberOfProducts(Category category, bool includeSubCategories)
{
int numberOfProducts = 0;
var products = this.ProductService.GetAllProducts(category.CategoryId,
0, 0, null, null, null, string.Empty, false, 1, 0,
null, ProductSortingEnum.Position, out numberOfProducts);
if (includeSubCategories)
{
var subCategories = this.CategoryService.GetAllCategoriesByParentCategoryId(category.CategoryId);
foreach (var subCategory in subCategories)
{
int tmp1 = GetNumberOfProducts(subCategory, includeSubCategories);
numberOfProducts += tmp1;
}
}
return numberOfProducts;
}
protected void CreateChildMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
/* int padding = level++ * 15;*/
foreach (var category in this.CategoryService.GetCategoryByParentCategoryId())
{
//var mylink = new NopCommerceUl();
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
// string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
// display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
if (link.HyperLink.Text == "Linen Suits")
{
CreateChildSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Pants")
{
CreateChildPantsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Linen Shirts")
{
CreateChildShirtsSubMenu(breadCrumb, currentCategory, level);
}
else if (link.HyperLink.Text == "Accessories")
{
CreateChildAccessoriesSubMenu(breadCrumb, currentCategory, level);
}
}
}
protected void CreateChildSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
foreach (var category in this.CategoryService.GetSubCategorySuitsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.Style.Add("hover", "active");
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
}
}
protected void CreateChildPantsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
// int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryPantsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildShirtsSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryShirtsByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
protected void CreateChildAccessoriesSubMenu(List<Category> breadCrumb, Category currentCategory, int level)
{
//int padding = level++ * 15;
foreach (var category in this.CategoryService.GetSubCategoryAccessoriesByParentCategoryId())
{
var link = new NopCommerceLi();
phCategories.Controls.Add(link);
string categoryURL = SEOHelper.GetCategoryUrl(category);
if (currentCategory != null && currentCategory.CategoryId == category.CategoryId)
link.CssClass = "active";
else
link.CssClass = "inactive";
link.HyperLink.NavigateUrl = categoryURL;
string catName = string.Empty;
if (this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber"))
{
//display category name with assigned products number
int numberOfProducts = GetNumberOfProducts(category, this.SettingManager.GetSettingValueBoolean("Display.Products.ShowCategoryProductNumber.IncludeSubCategories"));
catName = string.Format("{0}", category.LocalizedName);
}
else
{
//display only category name
catName = category.LocalizedName;
}
link.HyperLink.Text = Server.HtmlEncode(catName);
// if (padding > 0)
// link.LiLeftMargin = padding.ToString();
}
}
#endregion
}
}
What i did here is i was supposed to get particular categories so i modified the code of Categorynavigation.ascx.cs in that way..So Dynamic menu is created but all of the categories and subcategories came in LI...
It should be Li as main category and for subcategory there should be Ul and in that Ul there should be Li in which Subcategory resides...
May be this Code help you..
Thank u