如何确定TextArea的大小并在Asp.net Mvc中为其分配模型值
解决方法
尝试这个:
<%=Html.TextAreaFor( m => m.Description,15,20,new RouteValueDictionary(new { @class = "someClass"}))%>
编辑:
这不会工作,据我所知
<%=Html.TextAreaFor(m => m.Description,new { cols = "20",rows = "15" })%>
因为这个:
private const int TextAreaRows = 2; private const int TextAreaColumns = 20; // ... public static string TextArea( this HtmlHelper htmlHelper,string name,IDictionary<string,object> htmlAttributes) { Dictionary<string,object> implicitAttributes = new Dictionary<string,object>(); implicitAttributes.Add("rows",TextAreaRows.ToString(CultureInfo.InvariantCulture)); implicitAttributes.Add("cols",TextAreaColumns.ToString(CultureInfo.InvariantCulture)); return TextAreaHelper(htmlHelper,name,true /* useViewData */,null /* value */,implicitAttributes,null /* explicitParameters */,htmlAttributes); }