I have class Item & Category
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How can I display Category Name? Do I have to add CategoryName into Item class and bind it on aspx page or is there something similar to Html.DropDownList?
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I am working in a project that is a musical website. I want to display the web page with all categories I have. In my database , named Category_Master, I have two fields like Category_Id (which is a primary key ) and Category_Name. I have generated category_Id with NEWID() function. The category_Id is not supposed to display on the web page. But, i have to select Category_Name and according to that , I have to get the category_Id. If I am using Static connection with SqlDataSource, i am able to make visible=false property so that the category_id won't be visible. But , at that time, I can't write code to Select the category_id of the selected index.
If i am using disconnected approach, I filled the dataset with the Category_Master, and binded it to GridView. But, at that time, I can't hide the category_id from the user. I want to select category_id by clicking on the category_name with out displaying category_id ..?
I've a web form with a dropdownlist and textbox. The dropdownlist are categories, and I want the textbox to display the categoryID of the selected dropdownlist CategoryName. How can I do that? The dropdownlist is binded with values from database.
View 7 RepliesI want to display a menu on LHS which display Category and an arrow. When one clicks on arrow Products corresponding to that Category are displayed. How can one do that?
Menu: Category1(Arrow Image)
Product1
Product2
Category2(Arrow Image)
Category3(Arrow Image)
i create example using Northwind database so i create a new website and add new ADO.Net Entity Data Model (.edmx) called Northwind.edmx and i add Categories and Products table inside this (.edmx) file
and add new ADO.Net Data Servuce called "ADODataService" and add it as WebReferences called NorthwindService
so i add new web page and drag DropdownList and Gridview as i want to bind Dropdownlist to all categories and when i select category from Dropdownlist bind Gridview to all Products related to this category
so my code
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and my code
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so when i select category from Dropdownlist nothing happen :(
also you will find commented code in method BindCategory whuch is not work also.
I'll try to explain as simple as I can in text what my problem is. I don't see any other way to make my issue clear.
I have a GridView that uses an ObjectDataSource.
The ObjectDataSource has an DataObjectTypeName defined, so I pass/get complete objects or list of objects to/from the data access methods.
The objects I'm working with, let's say we work with Book objects, contain a Title and a Category, BUT the Category is an object itself. When the Select method is called, we get a List of Book objects, which is perfectly displayed, overridden ToString method in the Category objects within the Book objects.
The problem I face is that I can't find a way to update the category in my GridView. What I did already accomplish is:I used a template field in the GridView for the Category so I could use a DropDownList for that field in Edit mode.
I bound the DropDownList to another ObjectDataSource that gives me a list of CategoryObjects.
So when I enter Edit mode... the row shows a nice ddl with the available categories. It even selects the right original category.
So far so good... but when I want to save my new selection, I get an error that a string (the selected category in the ddl) cannot be converted to a Category object (that's what the Book object, that is going to be used for the update, expects).
i want to develop image album on my website
1 upload photo category wise
2 view photo category wise
How to create a sub page for each grid view row select?
View 1 Replies On a single page, I had got DetailView & Datalist. Datalist contains Category Image(eg Book Image) and detail view will contain products under them (eg Leaning DOS)and in detail view one by one Books(ie Products- eg Leaning Computer) will be displayed.
I had used Detail view to display Product since Products are to be displayed one by one. Now, my Problem is how can I pass category ID to the detail view onthe same page so that on category click it will display corresponding Products in detail view.
've made a quiz/score system where a user will go through categories (page by page using querystring) and after submitting his/her score i redirect them to the next page where i show them their score and i also want to show "out of x number of questions".
I've made a query in my dataset:
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I get an error about "Cannot implicitly convert type "void" to "object". This is the first time i am trying to use the SQL COUNT so i am almost certain it has something with the way i write it in my BLL, but i cannot figure out why or how to write it as it should. Hopefully you can direct me in the right path?
I have two tables... Laptop category and Laptop details ... Laptop of each category is displayed using Imagebuttons in my website... eg: Dell.HP,Compaq and each category is associated with unique ID like 1 ,2, 3, etc.
Based on this category ID when i click on particular image button it should redirect to another web page ( I ve specified the page in each ImageButton's PostBackUrl property as LaptopDetails.aspx ? catId=1 ....). And in Details page I would like to display the sub models of particular Laptop Category...
for eg Dell has three sub models INSPIRON 1464, INSPIRON 15 and INSPIRON 15R
sub models has to be displayed with image and all the details from the database...
this is my last thread
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this is my code
<li><a href="Furniture.aspx?h_name=electric">Electric</a></li>
in Furniture.aspx will show all product that have H_name=electric
i have another Item
<li><a href="Furniture.aspx?h_name=?">show all</a></li>
i want when user click in this item on jquery menu in Furniture.aspx will show all product in this item H_name is'nt important i want show all product with different H_name
we are currently running a website in which the home page has recent tab section which contains list of category list i need to block a category.
View 1 RepliesI'm trying to add a product to one or more categories, but I'm going nowhere slow.
Table layout:
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I been trying everything to add a product to a category, but without luck. I would have though this was the "right" way:
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On my "Create" product page, the product is created but I just can't find a way to link a product to one or more categories. It just skips back to the Create page, even though I have put a Redirect in the Controller.
I just learned routing and basic routing works, like /topics/people but I am not having any luck implementing like topics/people/{id} or any other variable. It just won't show.
So how do I go and fill that id from a listbox? I googled and people did it without even doing any coding, or did they skip that step? my listbox is in my master page and content pages will use that listbox value in their url too. And then later on I'll add username and stuff too. so for now I just want to know how to set that variable to my listbox. This is what I have for testing:
void RegisterRoutes(RouteCollection routes)
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I am buiding web application about news.My problem i need to change order of articles in that category.
Example :
+ Article A ----> position 1
+ Article B ----> position 2
+ Article C ----> position 3
+ Article D ----> position 4
+ Article E ----> position 5
+ Article F ----> position 6
All articles A -> F are inside category. Sometime i want to Article E is position 1, or article C in position 6 ...and so on Now i can't imagine what i have to do ?
I would like to make script that show category and all its forum that 's why I have created table 'cat' ( id , CAT_TITLE )( table for category) and an other table for forum name ' s 'forum' ( id , name,CAT_ID)
my question how I can show category and the forum by using repeater or another control like http://forums.asp.net/
I have the following code that retrieves a bunch of records in a category, but I need it to retrieve them in a basic SQL way with a WHERE and ORDER BY.
var people = FnesseFitness.Categories.Include("People").Single(g => g.CategoryName == category
I have about 200 categories that are nested. I am currently reading the documention on the C5 generics library. I am not sure if the C5 library is overkill or not. I am looking at converting all my custom algorithms to the C5 implemention.
This is what I need. If a certain category is chosen i need to find its parents, siblings, direct children, and all children.
This is the way I have it set up. To find the:
Parents: I start from the current location then loop through the list and find the current parent. When I find the parent I loop through the whole list again to find the next parent and so on.
Siblings: I loop through the whole list and find all the nodes that have the same parent as the choosen node.
direct children: I loop through the whole list and find all nodes that is a parent of the choosen node.
All Children: This one took me a while to figure out. But I used recursion to find all children of the choosen node.
I'm databinding the checkbox list to a db table which has a category assigned for multiple records. I can list the checkbox but I can't sort them by category using the checkbox list control. Can somebody post an example on how to achieve this? Category 1chk Record 1 chk Record 2 chk Record 3Category 2chk record 4 chk record 5 Etc
View 3 RepliesI have a function in sitefinity that returns a list of categories.
//return list of categories
private IList<ICategory> GetCategoryDataSource() {
var cntManager = new ContentManager(CaseStudyManager.DefaultContentProvider);
IList allCategories = cntManager.GetCategories();
List<ICategory> filteredList = new List<ICategory>();
foreach (ICategory category in allCategories) {
filteredList.Add(category);
}
return filteredList;
}
What I want to know is how to sort this list.
Categories in Sitefinity are as far as i can tell just a string, there are no other fields associated with a category. Therefore I have nothing to sort the categories on, other than appending each category with a number, like:
1 - Legal
2 - Financial
3 - Property
When these categories are displayed on the website I can then at least trim the parts i need.
I have following entities: Every time i update or insert a transaction i would like to autodetect the category depending on ReferenceMappingExpression or DescriptionMapppingExpression in CategoryMappings Entity. I mean i want to match Transaction.Description to CategoryMappings.DescriptionMapping and if it matches get the FkCategoryID from CategoryMapping and save the transactions. It is possible to loop throug every transaction in list and categorymapping list but i dont think its good idea.
View 1 RepliesI want to make Image Gallery for products By Category
for example clothes, books,...
I want doing it with the two links
Image-Gallery-using-ASP.Net-DataList-Control-Part-I
Image-Gallery-using-ASP.Net-DataList-Control-Part-II
without Category it works fine
but I changed this line
FROM tbl_product ) AS tbl WHERE Row >= '
to
FROM tbl_product ) AS tbl WHERE cat_id=@cat_id Row >= '
andI added
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and now I face this messageProcedure or function spx_Pager has too many arguments specified.
I would like to put 4 categories (fixed) on my chart (example: 1,2,3,4 quarter on the x-axis) and display data from the database in the right category.
// AVG correspond à moyenne et on multiplie par 100 puisque à la base la colonne est de type Decimal
string query = string.Format("select Entite, AVG(AvancementQuantitatifT1 * 100) FROM reponse WHERE ObjectifStrategique = '{0}' GROUP BY Entite", Objectif_strategique.SelectedItem.Value);
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For example I want to do something like that :
select Progressquarter1, Progressquarter2,Progressquarter3, Progressquarter4 and put respectively in quarter 1 quarter 2 quarter 3 and quarter 4.
I want to create something like this using a DataList and Flow markup:
|-----------------------|
| Title |
|-----------------------|
| [x] Title |
| [x] Title |
| ... |
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I have a table (modeled in Linq2Sql) Foo that has these fields
int id;
int? parentId;
string title;
Foo Parent;
EntitySet<Foo> Children;
Now, when there is a null parent, it means it's a top level category, and if the parent has a value, it's part of the category list.
I have created a DataList, and used a LinqDataSource with a query that looks like this:
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This obviously doesn't work. How can I utilize the Children collection in a repeater of a DataList item?