I have ten textboxes (txtCO1, txtCO2... txtCO10).I need to set them all to the same text (blank). How can I use a for loop that just changes the number after txtCO, isntead of explicitly setting each text box's text property to ""?
View 6 RepliesI'm working on a project in which the client has required a lot of things to happen on a single page, and this has resulted in a rather large blob of HTML being rendered out to the client browser.
The main issue is with input tags (where runat="server" attribute is set), these tend to cause a drastic increase in markup size due to validation, updatepanel triggers, viewstate, and the control markup itself. I've done what I can to reduce the amount of triggers I'm using, I'm compressing the viewstate (to something like 8% of the original viewstate size), I've gotten rid of a lot of ASP.NET Validators and rolled my own, and and I've been using ClientIdMode to reduce the length of the ID attributes of many asp.net elements. All of these combined significantly reduces the amount of HTML being sent to the client, (for example going from 2 megabytes for a request down to 500-600 kb - these are HUGE pages, mind you).
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Is there a recommended naming convention for files and folders in ASP.NET? So far, I've found this thread on the native ASP.NET forum. But it doesn't sound very useful. Some people say "meh, naming convention is not that important", others reply "no, naming conventions are important" but don't say what the recommended convention for ASP.NET actually is.I can use standard VB notation for variables and method names inside the files.
View 2 Replieswhat is the best way to call my controls?
LblUserName or LabelUserName or UserNameLabel
I have MyDB.dbml in my Models folder that was created by dragging tables from Server Explorer. I'd like to make some changes to the design of those tables. Before I do that, how do I get the dbml to refresh itself?
I do expect to have to fix code where field definitions change & that's okay. I just don't want to have to start over from scratch.
I want to add <i> tag in anchor button from code behind
 This is my current html but i want to add from code behind
<a runat="server" id='followuser' data-id='<%# Eval("UserId")%>' class="followup btn btn-info"><i class="fa fa-twitter"></i>Â Follow</a>
if (count == 0) {
System.Web.UI.HtmlControls.HtmlAnchor userdivview = (System.Web.UI.HtmlControls.HtmlAnchor)e.Item.FindControl("followuser");
userdivview.Attributes.Remove("class");
userdivview.Attributes.Add("class", "followup btn btn-info");
userdivview.InnerText ="Follow";
}
There is a conflict b/w our team members about following the naming conventions. We have downloaded a document that specifies the naming conventions for the ASP.NET controls. But it does not covers all ASP.NET 2.0 controls, so there is basically a fight
over the naming conventions of the controls that are not specified in that document. Take for example : GridView Control, the naming convention for this control is not defined in the document, so I suggested 'gvw' for the prefix name but my team mates are
suggetsing 'gv' for that purpose. I had somewhere read before that the naming convention should contain either three or four letters of a control like TextBox can have 'txt' and ImageButton can have 'ibtn' as the identifying name as prefix.
While working with VS by default the editor generates this:
<asp:Button ID="Button1" runat="server" Text="Button" />
Now the ID generated is Button1 i.e First letter capital. My questions is what is the best way to name the controls ?
SubmitButton
btnSubmit
or something else?
Which naming convention is considered good ?
I'm using a third part control suite by Obout. I have a parent grid with two detail grids. One of the detail grids, grid2, has an edit template which generates a custom form. When I edit or add a record, I get the error The OboutDropDownList control 'ddlPosition' does not have a naming container. Ensure that the control is added to the page before calling DataBind.. Only the ddl(s) error. The textboxes, labels and calendars do not error if I comment out the dropdownlists. I'll attach the code.
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but here's a case in point that I'd like to share and get input on. Below are two entities, coded like normal.
Csharp Code:
using System.Collections.Generic;using SharpArch.Core.DomainModel;namespace Venue.Core{public class Category : Entity{private virtual IList<Forum> forums = new List<Forum>();public virtual int Sequence { get; set; }public virtual string Title { get; protected set; }public virtual string Description { get; set; }public virtual bool Enabled { get; set; }public virtual bool Visible { get; set; }public virtual IEnumerable<Forum> Forums { get { return forums; } }public void AddForum(Forum entity) { forums.Add(entity); }public void RemoveForum(Forum entity) { forums.Remove(entity); }public Category(string title){Title = title;}}}
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I'm working against a database that wasn't designed by me and in all the tables there is a CreatedBy field that is an int. Now when I generate against this db i get all kinds of errors because subsonic is expecting that field to be a varchar.I don't particularly want to go and rename the field in all of these tables so I was hoping there was a way to "alter" or change the internal convention (without getting into the source) in subsonic.Has anyone been able/done this in subsonic 3.0.4??EDIT: I'm using the active record model in subsonic 3
View 1 RepliesWhat are the steps to follow to migrate from Web Services to WCF-Webservice?
View 1 RepliesHere's mt entity:
Csharp Code:
using System;using System.Collections.Generic;using System.Linq;namespace Venue.Domain{ using Venue.Infrastructure.Domain; public class Forum : Entity { private IList<Forum> children = new List<Forum>(); private IList<Moderator> moderators = new
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Here's my class map:
Csharp Code:
using FluentNHibernate.Mapping;namespace Venue.Persistence.Mapping{ using Venue.Domain; public class ForumMap : ClassMap<Forum> { public ForumMap() { Id(x => x.Id); Map(x => x.Sequence); Map(x => x.Title);
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And here's my convention:
Csharp Code:
using FluentNHibernate.Conventions;using FluentNHibernate.Conventions.Instances;namespace Venue.Persistence.Mapping.Conventions{ public class ReferenceConvention : IReferenceConvention { public void Apply(IManyToOneInstance instance) { instance.Column(instance.Property.Name + "Id"); } }}
I get the following message:Could not find a setter for property Children ...
My target web site is: [URL]
focus this on that page: "XU100 64.882,72 -1.36 %" it is on top..
The exact target is 64.882,72 this value!...
What is the best way for this value?
My platform: asp.net , c#
I am loading .aspx and .ascx files as StreamReader.
I want each file to register it's javascript and stylesheet dependencies in some declaration like a <%@ ClientDependency path="~/Scripts/jquery-1.4.1.min.js" %>.
Is there an existing convention for doing such a thing? I don't need an implementation, but I don't want to create a new syntax if there is already a way to do it.
Also, what are the guidelines for custom <%@ blocks in ASP.NET?
in a page that i have datagrid i see that if the content of the grid has changed in the meantime then occurs thwe follow message in all browsers(different in every browser)To display this page, Firefox must send information that will repeat any action (such as a search or order confirmation) that was performed earlier.and then if i click yes resends the last post that was sended
View 32 RepliesI've got a couple of questions about the naming convention for the DisplayTemplates and EditorTemplates in MVC 2.
If for example I have a customer object with a child list of account how do I:
Create a display template for the list of accounts, what is the file called?When I'm doing a foreach( var c in Model.Accounts ) how do I call a display temple while in the foreach? When I do Html.DisplayFor( x => x ) x is the model and not in this case "c".
peoples naming conventions for DAL and BLL if there were any better names for them than those ones.
View 2 RepliesI have done my searching and haven't found anything related to my issue. I have an aspx page that contains a regular drop down control. When the selectedIndex is changed, it fires off a post back and also rebinds a datalist based on its value. Inside the datalist I have an ascx control which has a gridview and an object datasource:
ASPX page:
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My problem is that after my drop down posts back, when the process gets to DataList1.databind (in the selected index changed) i get a "The ObjectDataSource control 'ObjectDataSource1b' does not have a naming container. Ensure that the control is added to the page before calling DataBind." error.
During the post back, the pageload on my control runs and all my properties seem to have its values.
Strong Named Their Assembly. I've read on-line and in the help files for 6 hours straight and I am no where closer to getting this. It seems that every 6 months I run up against one of these types of things with VB.net and the .Net Framework. I read on line and find dozens of people who get the same exact error. Most of the threads are never resolved and the ones that seem to resolve the issue do it in a way that doesn't work for ever one else. It is really absurd.
My web site runs fine in debug mode on my computer (local host). It loads in FireFox and runs fine. When I post it to my web site I get the error below. I try to "Strong Name The Assembly" with the command line command "aspnet_compiler -v default.aspx X:NetProjectsHumMPI -keyfile X:NetProjectsHumMPIkeypair.snk -aptca"
Default.aspx is what fails. This should be the virtual folder of my web app. Obviously "Default.aspx" is not right. I have tried 42 variations on what I think the virtual path to my web app might be. Every single time the compiler fails telling me that it is not a valid path.
I'm moving in to week two of trying to get a simple "Hello world" web app to load on my web site. It runs perfect on my development machine but generates constant errors on the web site. Each time I fix a problem that only happens on the web site another one crops up with even the slightest change - or sometimes even NO change to the code.
I am creating a sql server database table and when i save the table and give the name to a table "i.e. USER" and then see in the property of that table then the name changes to "[USER]". I have tried lot of time but every time it gets.Plz help mei am also attaching the screen shot of this.
View 4 RepliesI'm struggling a bit with how to properly name the controllers in MVC. Should they be singular or plural? For example, lets say I have the tables Customer and Product in my database. Should the controllers be CustomerController and ProductController, or CustomersController and ProductsController?
Put a different way, does it make more since for the URL to be:
somedomain.com/Product
somedomain.com/Product/Edit/1
or
somedomain.com/Products
somedomain.com/Products/Edit/1
In the Controllers directory, naming every controller with "Controller" prefix seems plain stupid. Is there a way to remove this dependency?
View 5 RepliesIm stuck with declaring a string which is in a loop within another loop.
Dim CompanyDetails As String = ""
Dim CompanyRow As DataRow
For Each CompanyRow In newdt.Rows
CompanyDetails += CompanyRow(1) & " " & CompanyRow(0) & "<br/>"...
How can I get this to see the GetInfo as declared..... since its in a loop within a loop?
I have a HyperLink inside a panel.
I wonder if the the HyperLinks height can follow along ´automatically´ as the Panels height is changing as the HyperLinks is nested inside the Panel.
Is there a function for this?
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