MVC检索查看多记录在控制器 [英] MVC Retrieve Multi Entry from View in Controller

问题描述

这是我的控制器：

public ActionResult Create() {
            Number newNumber = new Number();
        return View(newNumber);
    }

和查看：

@model PhoneBook.Models.Number
@{
ViewBag.Title = "Create";
}
<h2>Create</h2>
<script src="../../Scripts/jQuery.AddNewNumber.js" type="text/javascript"></script>
@using (Html.BeginForm()) {
@Html.ValidationSummary(true)
@Html.HiddenFor(model => model.Contact.Id)
<fieldset>
<legend>Number</legend>
<div class="TargetElements">
    <div class="editor-label">
        @Html.LabelFor(model => model.PhoneNumber)
    </div>
    <div class="editor-field">
        @Html.EditorFor(model => model.PhoneNumber)
        @Html.ValidationMessageFor(model => model.PhoneNumber)
    </div>
    <div class="editor-label">
        @Html.LabelFor(model => model.NumberKind)
    </div>
    <div class="editor-field">
    @Html.DropDownListFor(model => model.NumberKind.Title, NumberKinds)
    </div>
</div>
<p>
    <input class="AddNew" value="Add New" type="button" /></p>
<p>
    <input type="submit" value="Create" />
</p>
</fieldset>
}

通过preSS的AddNew按钮（使用jQuery AddNewNumber.js）新的输入+下拉添加到形成客户端。但在检索值，当我有一个条目元素（包括输入+下拉）我可以检索像在我的控制器岗位下列值的一个问题：

By press AddNew button (use jQuery AddNewNumber.js) new input+DropDown Added to form in client side. But there is a problem in retrieve values, When I have one entry element(include input+DropDown) I can retrieve values like the following in post of my controller:

[HttpPost]
    public ActionResult Create(Number NewNumber, FormCollection collection) {
            db.Numbers.Add(NewNumber);
            db.SaveChanges();
            return RedirectToAction("Index")
}

但是，当有多次入境我怎么能检索值并将其添加到数据库？

But when there is multi-entry how can I retrieve values and add them to DataBase?

推荐答案

通过这样的元素的名称使用：

Use by the name of element like this:

string[] PhoneNumbers = collection.GetValues("PhoneNumber");

这篇关于MVC检索查看多记录在控制器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！