我的ajax表单绑定有一个小问题。以下是一些代码:
我的编辑动作:
[HttpPost]
public ActionResult EditProductionArticle(Article article)
{
if (ModelState.IsValid)
{
_ArticleRepository.Edit(article);
return RedirectToAction("SelectArticle", new { id = article.DrawingNumber });
}
return PartialView(viewModel);}
以下是我的观点:
@using (Ajax.BeginForm("EditProductionArticle", new AjaxOptions { HttpMethod = "POST", InsertionMode = InsertionMode.Replace, UpdateTargetId = "selectPartialArticle" }))
{
<form class="nonActive disabled" id="form">
@Html.ValidationSummary(true)
@Html.HiddenFor(model => model.productionArticle.DrawingNumber)
@Html.LabelFor(p => p.productionArticle.ArticleDescr, "Article Description")
@Html.TextBoxFor(p => p.productionArticle.ArticleDescr, new { @class = "form-control", @placeholder = "Article Description" })
@Html.ValidationMessageFor(p => p.productionArticle.ArticleDescr)
@Html.LabelFor(p => p.sellTray, "Trays")
@Html.TextBoxFor(p => p.productionArticle.SellTrayCode, new { @class = "form-control", @placeholder = "Trays" })
@Html.ValidationMessageFor(p => p.sellTray)
@Html.LabelFor(p => p.productionArticle.BotCode, "Botanical Code")
@Html.DropDownList("BotCode", null, new { @class = "form-control", @placeholder = "Botanical Code" })
@Html.ValidationMessageFor(model => model.productionArticle.BotCode, "", new { @class = "text-danger" })
@Html.LabelFor(p => p.productionArticle.CostGrpHL, "Cost Group HL")
@Html.DropDownList("CostGrpHL", null, new { @class = "form-control", @placeholder = "Cost Group HL" })
@Html.ValidationMessageFor(model => model.productionArticle.CostGrpHL, "", new { @class = "text-danger" })
<input type="submit" value="EditProductionArticle" />
</form>
}我的问题如下:如果我将编辑操作修改为如下所示:
public ActionResult EditProductionArticle([Bind(Prefix = "productionArticle")] Article article)
{
//bla bla
}它将束缚一切,除了跌落。如果我不这样做,它将束缚下降,但没有其他。有人能想出办法吗?
谢谢。
发布于 2015-09-16 11:50:24
使用@Html.DropDownList("BotCode", null, ...)意味着创建一个绑定到模型中不存在的名为BotCode的属性的下拉列表。您还没有显示模型,但是基于关联的LabelFor()和ValidationMessageFor(),它包含一个名为productionArticle的属性,它是一个具有名为BotCode的属性的复杂对象。
假设在GET方法中将SelectLists分配给ViewBag属性,则给它们一个与绑定到的属性不同的名称,例如
ViewBag.BotCodeList = new SelectList(...) // or new List<SelectListItem>...然后在视图中使用强类型的帮助程序绑定到模型属性。
@Html.DropDownListFor(p => p.productionArticle.BotCode, (SelectList)ViewBag.BotCodeList, ...)或...(IEnumerable<SelectListItem>)ViewBag.BotCodeList
https://stackoverflow.com/questions/32606952
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