【发布时间】:2023-03-25 00:40:02
【问题描述】:
我有一个问题,当提交表单时,它应该在它有效时触发一个模式,如果它无效,它应该触发验证脚本。我曾尝试在论坛中寻找答案,并遇到了一个类似于我的problem。但很遗憾,模态框仍然没有弹出。
我想要发生的是当用户单击提交按钮时,将运行验证,如果所有数据都有效,它将触发模式弹出,如果无效,验证将像 here 一样发生.
型号
public class Reg
{
[Required(ErrorMessage = "Please enter first name")]
public string Firstname { get; set; }
[Required(ErrorMessage = "Please enter MiddleInitial")]
public string MiddleInitial { get; set; }
[Required(ErrorMessage = "Please enter Surname")]
public string Surname { get; set; }
}
控制器
public ActionResult Index()
{
return View();
}
[HttpPost]
public ActionResult Index(Reg reg)
{
return View();
}
查看
@model WebApplication1.Models.Reg
<div class="col-lg-offset-4 col-lg-12">
@using (Html.BeginForm())
{
@Html.AntiForgeryToken()
<div class="form-horizontal">
<div class="form-group">
@Html.LabelFor(model => model.Firstname, htmlAttributes: new { @class = "control-label" })
@Html.EditorFor(model => model.Firstname, new { htmlAttributes = new { @class = "form-control", placeholder = @Html.DisplayNameFor(m => m.Firstname) } })
@Html.ValidationMessageFor(model => model.Firstname, "", new { @class = "text-danger" })
</div>
<div class="form-group">
@Html.LabelFor(model => model.MiddleInitial, htmlAttributes: new { @class = "control-label" })
@Html.EditorFor(model => model.MiddleInitial, new { htmlAttributes = new { @class = "form-control", placeholder = @Html.DisplayNameFor(m => m.MiddleInitial) } })
@Html.ValidationMessageFor(model => model.MiddleInitial, "", new { @class = "text-danger" })
</div>
<div class="form-group">
@Html.LabelFor(model => model.Surname, htmlAttributes: new { @class = "control-label" })
@Html.EditorFor(model => model.Surname, new { htmlAttributes = new { @class = "form-control", placeholder = @Html.DisplayNameFor(m => m.Surname) } })
@Html.ValidationMessageFor(model => model.Surname, "", new { @class = "text-danger" })
</div>
<div class="form-group">
<input type="submit" value="Create" class="btn btn-default" />
</div>
</div>
}
</div>
<div id="modals" class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
Confirm Submit
<button type="button" data-dismiss="modal" aria-hidden="true" class="close">×</button>
</div>
<div class="modal-body">
@Html.Partial("CedulaPartial")
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
<input type="submit" value="Submit" class="btn btn-success" />
</div>
</div>
</div>
</div>
JQUERY
<script type="text/javascript">
$('form').submit(function () {
if ($(this).valid()) {
$('#modals').modal('show');
}
});
我也试过
$('#myModal').modal("show");
$('#myModal').dialog('open');
$('#myModal').modal();
$('#myModal').show();
$('#myModal').modal('toggle');
但还是没有运气。
提前致谢。
【问题讨论】:
-
你使用的是哪个模态库?
-
mvc的默认bootstrap,Bootstrap v3.0.0
-
form 有一个内置的验证方法reportValidity(),可能会有所帮助:developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement/…
-
@leonsegal 1) OP 没有使用相关属性 2) 它在任何版本的 IE 中都不起作用
-
你没有取消默认的提交动作,所以你已经离开了页面(最好你可能会看到一个快速闪烁,因为模态在它离开之前显示。你需要在后面添加
return false;$('#modals').modal('show');
标签: javascript jquery asp.net-mvc modal-dialog