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POUnobtrusive javascript adding data to @Html.HiddenFor
 

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    <p>I have a hidden field on a form that is created in Razor using the <code>@Html.HiddenFor</code> helper:</p> <pre><code>@Html.HiddenFor(model =&gt; model.BidID, new { id="bidItemID" }) </code></pre> <p>My View model looks like this:</p> <pre><code>public class BidEditVM { [Display(Name = "Bid ID")] public int BidID { get; set; } [StringLength(51)] [Display(Name = "Customer Name")] public string CustomerName { get; set; } [StringLength(75)] [Display(Name = "Bid Name")] public string BidName { get; set; } [Display(Name = "Amount")] public decimal Amount { get; set; } [Display(Name = "Time")] public DateTime BidTime { get; set; } } </code></pre> <p>When the HTML is rendered, unobtrusive javascript adds it's stuff to the hidden input field even though it will never require validation:</p> <pre><code>&lt;input id="bidItemID" type="hidden" value="5198" name="BidID" data-val-required="The Bid ID field is required." data-val-number="The field Bid ID must be a number." data-val="true"&gt; </code></pre> <p>What's odder is that the message and validation it adds aren't even part of the view model for this partial view. The view looks like this:</p> <pre><code>@model AuctionAdmin.Models.ViewModels.BidEditVM @using (Ajax.BeginForm("UpdateBid", new AjaxOptions { HttpMethod = "Post", UpdateTargetId = "modalBidInfo" })) { @Html.ValidationSummary(true) @Html.HiddenFor(model =&gt; model.BidID, new { id="bidItemID" }) &lt;fieldset&gt; &lt;legend&gt;Edit Bid&lt;/legend&gt; &lt;div class="display-label"&gt;@Html.LabelFor(model =&gt; model.CustomerName)&lt;/div&gt; &lt;div class="display-field"&gt; @Html.DisplayFor(model =&gt; model.CustomerName) &lt;/div&gt; &lt;div class="display-label"&gt;@Html.LabelFor(model =&gt; model.BidName)&lt;/div&gt; &lt;div class="display-field"&gt; @Html.DisplayFor(model =&gt; model.BidName) &lt;/div&gt; &lt;div class="editor-label"&gt;@Html.LabelFor(model =&gt; model.Amount)&lt;/div&gt; &lt;div class="editor-field"&gt; @Html.EditorFor(model =&gt; model.Amount) &lt;/div&gt; &lt;div class="editor-label"&gt;@Html.LabelFor(model =&gt; model.BidTime)&lt;/div&gt; &lt;div class="editor-field"&gt; @Html.EditorFor(model =&gt; model.BidTime) &lt;/div&gt; &lt;/fieldset&gt; } </code></pre> <p>Where is it getting this metadata from and how can I stop it?</p>
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    1. USAdam Wagner
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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