如何通过ajaxbeginform传递dropdownlist选择的值 [英] How to pass dropdownlist selected value through ajaxbeginform

问题描述

嗨Alll，



我想将Ajax.BeginForm中的dropdownlist选择值与其他一些控件传递给我的控制器，



这是我的代码，任何人的帮助或建议都表示赞赏

Hi Alll,

I wanted to pass dropdownlist selected value in Ajax.BeginForm with some other multiple controls to my Controller,

Here is my code,anyone's help or suggestions are appreciated

@using (Ajax.BeginForm("AddNewStore", "StoreRegistration", new AjaxOptions { HttpMethod = "POST", OnSuccess = "successOfAddition", OnFailure = "failureOfAddition" }, new { id = "addStoreRegisterForm" }))
                {
                    <div class="form-group col-md-6">
                        <div class="form-group">                           
                            @Html.DropDownListFor(x => x.StoreRegistrationAssociation.StoreIdentity, new SelectList(Model.StoreRegistrationAssociation.StoreIdentity, "Code", "Name", Model.StoreRegistrationAssociation.StoreIdentity), "Please Make a Selection", new { @class = "form-control", placeholder = "Please Make a Selection" })
                            @Html.ValidationMessageFor(x => x.StoreRegistrationAssociation.StoreIdentity)
                        </div>
                    </div>
                        <div class="form-group col-md-6">
                            <div class="form-group">
                                <!--[if gte IE 9]><div class="input-group"><span class="input-group-addon">Store Number</span><![endif]-->
                                @*<input type="text" placeholder="Store Number" value="" name="storeno" class="form-control" />*@
                                <!--[if gte IE 9]></div><![endif]-->
                                @Html.TextBoxFor(x => x.StoreRegistrationAssociation.StoreNumber, new { @class = "form-control", placeholder = "Store Number" })
                                @Html.ValidationMessageFor(x => x.StoreRegistrationAssociation.StoreNumber)
                            </div>
                        </div>
}

<div class="form-group">
                                    <input type="reset" value="Cancel" />
                                    <button type="submit" class="red-btn" data-dismiss="modal" id="btnRegisterStore">Agree</button>
                                </div>

在我的按钮上单击我获得SelectedIdentity值为Count = 0



我尝试了什么：



我尝试在我的ajax b中使用onchange事件egin form



函数AdditionalsChanged（）{

selIdentity = $（＃ddlIdentity）。val（）;

$（＃ddlIdentity）。val（selIdentity）;

}



@ Html.DropDownListFor（x => x.StoreRegistrationAssociation.StoreIdentity，new SelectList（Model.StoreRegistrationAssociation.StoreIdentity，Code，Name，Model.StoreRegistrationAssociation.StoreIdentity），Please Make a selection，new {@class =form-control，id = ddlIdentity，占位符=请做出选择}）

On my button click i am getting the SelectedIdentity value as Count=0

What I have tried:

I have tried using onchange event in my ajax begin form

function AdditionalsChanged() {
selIdentity = $("#ddlIdentity").val();
$("#ddlIdentity").val(selIdentity);
}

@Html.DropDownListFor(x => x.StoreRegistrationAssociation.StoreIdentity, new SelectList(Model.StoreRegistrationAssociation.StoreIdentity, "Code", "Name", Model.StoreRegistrationAssociation.StoreIdentity), "Please Make a Selection", new { @class = "form-control",id="ddlIdentity", placeholder = "Please Make a Selection" })

推荐答案

（＃ddlIdentity）。val（）;

("#ddlIdentity").val();

（＃ddlIdentity）。val（selIdentity）;

}



@ Html.DropDownListFor（x => x.StoreRegistrationAssociation.StoreIdentity，新的SelectList（Model.StoreRegistrationAssociation.StoreIdentity，Code，Name，Model.StoreRegistrationAssociation.StoreIdentity），请进行选择，新{@class =form-control ，id =ddlIdentity，占位符=请进行选择}）

("#ddlIdentity").val(selIdentity);
}

@Html.DropDownListFor(x => x.StoreRegistrationAssociation.StoreIdentity, new SelectList(Model.StoreRegistrationAssociation.StoreIdentity, "Code", "Name", Model.StoreRegistrationAssociation.StoreIdentity), "Please Make a Selection", new { @class = "form-control",id="ddlIdentity", placeholder = "Please Make a Selection" })

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