How to use Razor Section multiple times in a View & PartialView (merge) without overriding it?

Here’s a solution for that problem. It’s from this blog: http://blog.logrythmik.com/post/A-Script-Block-Templated-Delegate-for-Inline-Scripts-in-Razor-Partials.aspx

public static class ViewPageExtensions
{        
    private const string SCRIPTBLOCK_BUILDER = "ScriptBlockBuilder";

    public static MvcHtmlString ScriptBlock(this WebViewPage webPage, Func<dynamic, HelperResult> template)
    {
        if (!webPage.IsAjax)
        {
            var scriptBuilder = webPage.Context.Items[SCRIPTBLOCK_BUILDER] as StringBuilder ?? new StringBuilder();

            scriptBuilder.Append(template(null).ToHtmlString());
            webPage.Context.Items[SCRIPTBLOCK_BUILDER] = scriptBuilder;

            return new MvcHtmlString(string.Empty);
        }

        return new MvcHtmlString(template(null).ToHtmlString());
    }

    public static MvcHtmlString WriteScriptBlocks(this WebViewPage webPage)
    {
        var scriptBuilder = webPage.Context.Items[SCRIPTBLOCK_BUILDER] as StringBuilder ?? new StringBuilder();

        return new MvcHtmlString(scriptBuilder.ToString());
    }
}

so anywwhere in your View or PartialView you can use this:

@this.ScriptBlock(
    @<script type="text/javascript">
        alert(1);
    </script>
)

and in your _Layout or MasterView, use this:

@this.WriteScriptBlocks()