Many developers prefer working with ASP.NET MVC over Web Forms because they are more connected with the HTML, have better control over the rendered output, and can easily build their own HTML helpers to get consistent output.
But making the views can be a hassle when your building a CRUD app or something that has a lot of very similar views. Let's look at some ways around that you can use today and in the future.
Past
When MVC first came out, most people were coding their inputs in views like this. Just straight HTML with some helpers:
<% using (Html.BeginForm()) { %>
<fieldset>
<label for="Name">Name</label>
<%= Html.TextBox("Name") %>
<label for="Email">Email address</label>
<%= Html.TextBox("Email") %>
<label for="Phone">Phone</label>
<%= Html.TextBox("Phone") %>
<%= Html.SubmitButton() %>
</fieldset>
<% } %>
Simple, but a little too much reliance on strings. This made the code error prone, so developers made their own HTML Helpers to crank out consistent views with fewer strings by using lambda expressions:
<% using (Html.BeginForm()) { %>
<fieldset>
<label for="Name">Name</label>
<%= Html.TextBoxFor(c => c.Name) %>
<label for="Email">Email address</label>
<%= Html.TextBoxFor(c => c.Email) %>
<label for="Phone">Phone</label>
<%= Html.TextBoxFor(c => c.Phone) %>
<%= Html.SubmitButton() %>
</fieldset>
<% } %>
That's better. We get IntelliSense for the model's fields and we get the leave some of the strings behind.
Present
The next step was to get rid of some of those label statements and get those rolled into the output automatically. They did this in Code Camp Server and you can see the step-by-step progression in Eric Hexter's blog:
<% using (Html.BeginForm()) { %>
<fieldset>
<%= Html.Input(c => c.Name) %>
<%= Html.Input(c => c.Email) %>
<%= Html.Input(c => c.Phone) %>
<%= Html.SubmitButton() %>
</fieldset>
<% } %>
Nice! Now we're on the road to consistent output in all forms in our MVC app and we won't spend as much time typing up view code. Eric even shows us he can name that view in one note:
<%= Html.InputForm() %>
Future
If you've been following the latest on ASP.NET MVC, you've seen the announcement for MVC 2 Preview 1 here, here, and here. Microsoft is going the same direction as these open-source extensions and making it easier to get a consistent view rendered:
<% using (Html.BeginForm()) { %>
<fieldset>
<%= Html.LabelFor(c => c.Name) %>
<%= Html.EditorFor(c => c.Name) %>
<%= Html.LabelFor(c => c.Email) %>
<%= Html.EditorFor(c => c.Email) %>
<%= Html.LabelFor(c => c.Phone) %>
<%= Html.EditorFor(c => c.Phone) %>
<%= Html.SubmitButton() %>
</fieldset>
<% } %>
MVC 2 also has an almost one-liner form that you define with templates, one of the new features:
<% using (Html.BeginForm()) { %>
<fieldset>
<%= Html.EditorFor(c => c) %>
<%= Html.SubmitButton() %>
</fieldset>
<% } %>
So we've seen views getting simpler and smaller and even one-line forms. Can it get any smaller than a one-line form? What if there was no view? Can you have a view with zero lines of code?
Kind of. Phil Haack took the MVC 2 Preview 1 code out for a spin to try what he calls "default templated views". The idea is that your controller gets a model and displays a virtual view by using templates from your web project's "~\Views\Shared" folder. You can make as many templates as you need for different purposes.
This is ideal for CRUD apps or places in your app where the view is the same except for the model data it renders. You don't need a physical file for each view other than the template itself. The controller just renders a view that is one of the shared views/templates.
I like this approach because you can crank out code more quickly for the easy stuff, but if you have a view that needs something more complex, you still have the normal HTML inputs and helpers to fall back on. I hope Microsoft gets this idea fully flushed out and it ends up in the final MVC 2 release. It would make developers more productive on repetitive views and would have wider acceptance if it was in the MVC base-class libraries.