Im新的ASP .NET MVC Web Aplications和我請幫助。我需要summ兩個值(「Cena」和「Kolicina」)並保存到文本框「Znesek」中。我應該怎麼做?我想這(How to multiply values of two textboxes in Asp.net MVC),但它不是爲我工作:/在Asp.net MVC中總結兩個文本框的值
這裏是我的.cshtml文件:
<div class="form-group">
@Html.LabelFor(model => model.kolicina, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.kolicina, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.kolicina, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.cena, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.cena, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.cena, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.znesek, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.znesek, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.znesek, "", new { @class = "text-danger" })
</div>
</div>
請幫助我,我需要改變或者我需要做一些行動?
編輯: 當然,我有@ Html.BeginForm和一切需要查看代碼,這只是部分代碼。一切工作,我都可以保存到SQL數據庫並顯示它,我剛下來知道
多個字段如何......這是我的CONTROLER郵編:
public ActionResult Create()
{
ViewBag.zapStDoumenta_tk = new SelectList(db.dokumentGlava, "zapStDokumenta", "zapStDokumenta");
return View();
}
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create([Bind(Include = "zapStPostavke,artikel,kolicina,cena,znesek,davek,popustNaPostavko,zapStDoumenta_tk")] postavkaDokumenta postavkaDokumenta)
{
if (ModelState.IsValid)
{
db.postavkaDokumenta.Add(postavkaDokumenta);
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.zapStDoumenta_tk = new SelectList(db.dokumentGlava, "zapStDokumenta", "krajIzdaje", postavkaDokumenta.zapStDoumenta_tk);
return View(postavkaDokumenta);
}
顯示你的js代碼.. –
有你有形式的標籤? (即'@ Html.BeginForm')。顯示完整的視圖代碼以及您要發送到的控制器方法。 – markpsmith
我編輯了我原來的帖子。 – makaroN