Databases
StackOverflow2013
Postsdbo
POASP.NET MVC Helpers, Merging two object htmlAttributes together
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POASP.NET MVC Helpers, Merging two object htmlAttributes together
    primarykey
    data
    text
    <p>I have a situation where I need to write an HTML Helper to <strong>extend</strong> another html helper. Normally, the helper would look like this.</p> <p><code>@Html.TextAreaFor(model =&gt; model.Content, new { @class = "some css", @data_bind = "some other stuff..." })</code></p> <p>This works fine, but it has to be wrapped in some other HTML that is always the same. I wanted to encapsulate it for convenience, like this.</p> <pre><code>public static MvcHtmlString CondensedHelperFor&lt;TModel, TProperty&gt;(this HtmlHelper&lt;TModel&gt; htmlHelper, Expression&lt;Func&lt;TModel, TProperty&gt;&gt; expression, object htmlAttributes) { var stringBuilder = new System.Text.StringBuilder(); var tag = new TagBuilder("div"); tag.AddCssClass("some_css"); stringBuilder.Append(toolbar.ToString(TagRenderMode.SelfClosing)); stringBuilder.Append(htmlHelper.TextAreaFor(expression, htmlAttributes)); // more tags and such... return new MvcHtmlString(stringBuilder.ToString()); } </code></pre> <p>The line <code>stringBuilder.Append(htmlHelper.TextAreaFor...</code> is what I want to change. The CSS class that has to go there is <strong>always</strong> going to be present. So I would rather include it here. However I would like to be able to specify additional CSS classes in the top-level helper. So ...</p> <p><code>@Html.CondensedHelperFor(model =&gt; model.Content, new { @class = "some_other_css" })</code></p> <p>And the static css that will always be there get blanketed in through the Helper. </p> <p>Any ideas?</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USPiotr Szmyd
    1. USCiel
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POASP.NET MVC Helpers, Merging two object htmlAttributes together
      1. USCiel
      1. VTBountyStart
    2. VO
      singulars
      1. POASP.NET MVC Helpers, Merging two object htmlAttributes together
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POASP.NET MVC Helpers, Merging two object htmlAttributes together
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload