【发布时间】:2018-02-24 06:34:55
【问题描述】:
在 MVC 中创建表单。尝试在表单中添加验证摘要。
但它显示所有字段的验证。
如何用星号显示特定的验证摘要?
查看
<div class="col-md-12 table-bordered" style="padding: 20px; margin:10px;">
<div class="col-md-12">@Html.ValidationSummary(false, "", new { @class = "text-danger" })</div>
<div class="col-md-12" style="padding:10px;">
<div class="col-md-6">
<div style="width:95%;">
@Html.LabelFor(Model => Model.ItemName, new { style = "font-weight:bold;", @maxlength = "100" })
@Html.TextBoxFor(Model => Model.ItemName)
<span class="text-danger"> @Html.ValidationMessageFor(Model => Model.ItemName) </span>
</div>
</div>
<div class="col-md-6">
<div style="width:75%;">
@Html.LabelFor(Model => Model.ActiveProductGroup, new { style = "font-weight:bold;" })
@Html.DropDownListFor(Model => Model.ProductGroupID, new SelectList(ViewBag.ActiveProductGroup, "Value", "Text"), "--Select Value--", new { style = "Width:95%" })
<span class="text-danger"> @Html.ValidationMessageFor(Model => Model.ActiveProductGroup) </span>
</div>
</div>
</div>
<div class="col-md-12" style="padding:10px;">
<div class="col-md-3">
<div style="width:70%;">
@Html.LabelFor(Model => Model.SequenceNumber, new { style = "font-weight:bold;" })
@Html.TextBoxFor(Model => Model.SequenceNumber, new { style = "text-align:right", Value = "", @maxlength = "3" })
<span class="text-danger"> @Html.ValidationMessageFor(Model => Model.SequenceNumber) </span>
</div>
</div>
<div class="col-md-3">
<div style="width:50%;">
@Html.LabelFor(Model => Model.UnitPrice, new { style = "font-weight:bold;" })
@Html.TextBoxFor(Model => Model.UnitPrice, new { style = "text-align:right", Value = "", @maxlength = "5" })
<span class="text-danger"> @Html.ValidationMessageFor(Model => Model.UnitPrice) </span>
</div>
</div>
<div class="col-md-3">
<div style="width:50%;">
@Html.LabelFor(Model => Model.Quantity, new { style = "font-weight:bold;" })
@Html.TextBoxFor(Model => Model.Quantity, new { style = "text-align:right", Value = "", @maxlength = "5" })
<span class="text-danger"> @Html.ValidationMessageFor(Model => Model.Quantity) </span>
</div>
</div>
<div class="col-md-3">
<div style="width:80%;">
@Html.LabelFor(Model => Model.EstimatedDeliveryDays, new { style = "font-weight:bold;" })
@Html.TextBoxFor(Model => Model.EstimatedDeliveryDays, new { style = "text-align:right", Value = "", @maxlength = "2" })
<span class="text-danger"> @Html.ValidationMessageFor(Model => Model.EstimatedDeliveryDays) </span>
</div>
</div>
</div>
</div>
截图
只需要项目名称、数量、单价和单价的验证摘要 产品组下拉菜单
是否可以获得特定模型的验证摘要?
【问题讨论】:
-
您是否仅验证以下字段:
Item Name、Quantity、unit Price和product Group?您能否也向我们展示您的模型类。 -
您的表单只有 6 个表单控件,这意味着您的视图模型应该只包含 6 个属性(不要在视图中使用数据模型)
-
使用 HTML helpers 与您希望通过表单提交的相同数量的视图模型属性,避免使用直接绑定到视图页面的数据模型。
-
是的@Oluwafemi 再次检查。添加模型截图
-
@TetsuyaYamamoto 我正在使用其他表的下拉列表在此表中插入值
标签: asp.net-mvc validation model