DropdownlistFor onchange事件无效

时间：2014-09-24 06:48:35

标签： onchange dropdownlistfor

我的mvc项目中有一个dropdownlisfor。我将onchange事件添加到dropdownlistfor但是它没有用。我不明白我错在哪里。你能救我吗？

这是Dropdownlistfor：

<span id="span1">
            @{
                string birth_Date = null;
                @Html.DropDownListFor(model => model.Birth_Date,
         new SelectList((System.Collections.IEnumerable)DoctorDatawarehouse.Business.CommonChoiceList.LoadYearList(), "Value", "Text", birth_Date, new { onchange = "HideSecond()" } ))

            }
                </span>

然后在这里触发onchange函数：

<script type="text/javascript">
    function HideSecond()
    {
        alert('deneme');
        document.getElementById("span2").style.visibility = "hidden";
    }
</script>

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
    <title>Yeni Doktor Kaydı</title>

    <link href="/Content/site.css" rel="stylesheet"/>

    <script src="/Scripts/modernizr-2.6.2.js"></script>


</head>

<body>
    <header>
        <div class="content-wrapper">
            <div class="float-left">

                <nav>
                    <ul id="menu">
                        <li><a href="/NewDoctor/Create">Yeni Doktor Kaydı</a></li>
                    </ul>
                </nav>
            </div>
            <div class="float-right">
                <section id="login">


    <ul>
        <li><a href="/Account/Create" id="registerLink">&#220;ye Olma</a></li>
        <li><a href="/Account/Login" id="loginLink">Giriş</a></li>
    </ul>

                </section>

            </div>
        </div>
    </header>
    <div id="body">

        <section class="content-wrapper main-content clear-fix">


<h2>Doktor Bilgi Formu</h2>





<script type="text/javascript">
    function HideSecond() {
        alert('Tarih gizlendi.');
        document.getElementById("span2").style.visibility = "hidden";
    }
    function HideFirst() {
        alert('Tarih aralığı gizlendi.');
        document.getElementById("span1").style.visibility = "hidden";
    }

</script>

<form action="/NewDoctor/Create" method="post"><input name="__RequestVerificationToken" type="hidden" value="nZVU-_ynRW6zacl91y__lXRfmcKbisNZUgiOKr9FlM9AP71zCniulgUpk_yYPlkxmr_NNn576KAf-b5lEaVzg0YPD8AOH8DrVqV8x0ChAJo1" />    <fieldset>
    <table>


        <tr>
            <td><label for="Name">Ad Soyad</label></td>
            <td><div class="editor-field">*
            <input class="text-box single-line" data-val="true" data-val-length="İsmi 3-50 karakter arasında girebilirsiniz." data-val-length-max="50" data-val-length-min="3" data-val-required="Lütfen isim giriniz!" id="Name" name="Name" type="text" value="" />
            <span class="field-validation-valid" data-valmsg-for="Name" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="Birth_Date">Doğum Tarihi / Tahmini Yaş Aralığı</label></td>
            <td><div class="editor-field">*
                <span id="span1">
<select id="Birth_Date" name="Birth_Date"><option value=""></option>
<option value="1900">1900</option>
<option value="1901">1901</option>
<option value="1902">1902</option>
<option value="1903">1903</option>
<option value="1904">1904</option>
<option value="1905">1905</option>
<option value="1906">1906</option>
<option value="1907">1907</option>
<option value="1908">1908</option>
<option value="1909">1909</option>
<option value="1910">1910</option>
<option value="1911">1911</option>
<option value="1912">1912</option>
<option value="1913">1913</option>
<option value="1914">1914</option>
<option value="1915">1915</option>
<option value="1916">1916</option>
<option value="1917">1917</option>
<option value="1918">1918</option>
<option value="1919">1919</option>
<option value="1920">1920</option>
<option value="1921">1921</option>
<option value="1922">1922</option>
<option value="1923">1923</option>
<option value="1924">1924</option>
<option value="1925">1925</option>
<option value="1926">1926</option>
<option value="1927">1927</option>
<option value="1928">1928</option>
<option value="1929">1929</option>
<option value="1930">1930</option>
<option value="1931">1931</option>
<option value="1932">1932</option>
<option value="1933">1933</option>
<option value="1934">1934</option>
<option value="1935">1935</option>
<option value="1936">1936</option>
<option value="1937">1937</option>
<option value="1938">1938</option>
<option value="1939">1939</option>
<option value="1940">1940</option>
<option value="1941">1941</option>
<option value="1942">1942</option>
<option value="1943">1943</option>
<option value="1944">1944</option>
<option value="1945">1945</option>
<option value="1946">1946</option>
<option value="1947">1947</option>
<option value="1948">1948</option>
<option value="1949">1949</option>
<option value="1950">1950</option>
<option value="1951">1951</option>
<option value="1952">1952</option>
<option value="1953">1953</option>
<option value="1954">1954</option>
<option value="1955">1955</option>
<option value="1956">1956</option>
<option value="1957">1957</option>
<option value="1958">1958</option>
<option value="1959">1959</option>
<option value="1960">1960</option>
<option value="1961">1961</option>
<option value="1962">1962</option>
<option value="1963">1963</option>
<option value="1964">1964</option>
<option value="1965">1965</option>
<option value="1966">1966</option>
<option value="1967">1967</option>
<option value="1968">1968</option>
<option value="1969">1969</option>
<option value="1970">1970</option>
<option value="1971">1971</option>
<option value="1972">1972</option>
<option value="1973">1973</option>
<option value="1974">1974</option>
<option value="1975">1975</option>
<option value="1976">1976</option>
<option value="1977">1977</option>
<option value="1978">1978</option>
<option value="1979">1979</option>
<option value="1980">1980</option>
<option value="1981">1981</option>
<option value="1982">1982</option>
<option value="1983">1983</option>
<option value="1984">1984</option>
<option value="1985">1985</option>
<option value="1986">1986</option>
<option value="1987">1987</option>
<option value="1988">1988</option>
<option value="1989">1989</option>
<option value="1990">1990</option>
<option value="1991">1991</option>
<option value="1992">1992</option>
<option value="1993">1993</option>
<option value="1994">1994</option>
<option value="1995">1995</option>
<option value="1996">1996</option>
<option value="1997">1997</option>
<option value="1998">1998</option>
<option value="1999">1999</option>
<option value="2000">2000</option>
<option value="2001">2001</option>
<option value="2002">2002</option>
<option value="2003">2003</option>
<option value="2004">2004</option>
<option value="2005">2005</option>
<option value="2006">2006</option>
<option value="2007">2007</option>
<option value="2008">2008</option>
<option value="2009">2009</option>
<option value="2010">2010</option>
<option value="2011">2011</option>
<option value="2012">2012</option>
<option value="2013">2013</option>
<option value="2014">2014</option>
</select>
                </span>
                <span id="span2">
<select id="Town" name="Town"><option value=""></option>
<option value="1989">20-30</option>
<option value="1979">30-40</option>
<option value="1969">40-50</option>
<option value="1959">50-60</option>
<option value="1949">60+</option>
</select>
                </span>
            <span class="field-validation-valid" data-valmsg-for="Birth_Date" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="Gender">Cinsiyet</label></td>
            <td><div class="editor-field">*
<select data-val="true" data-val-required="Lütfen cinsiyet bilgisini giriniz!" id="Gender" name="Gender"><option value="K">Kadın</option>
<option value="E">Erkek</option>
</select>
            <span class="field-validation-valid" data-valmsg-for="Gender" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="Country">İkamet Ettiği &#220;lke</label></td>
            <td><div class="editor-field">*
            <input class="text-box single-line" data-val="true" data-val-length="Ülke ismini 3-25 karakter arasında girebilirsiniz." data-val-length-max="25" data-val-length-min="3" data-val-required="Lütfen ülke bilgisini giriniz!" id="Country" name="Country" type="text" value="" />
            <span class="field-validation-valid" data-valmsg-for="Country" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="City">İkamet Ettiği İl</label></td>
            <td><div class="editor-field">*
<select id="City" name="City"><option value="01        ">Adana</option>
<option value="02        ">Adıyaman</option>
<option value="03        ">Afyon</option>
<option value="04        ">Ağrı</option>
<option value="05        ">Amasya</option>
<option value="06        ">Ankara</option>
<option value="07        ">Antalya</option>
<option value="08        ">Artvin</option>
<option value="09        ">Aydın</option>
<option value="10        ">Balıkesir</option>
<option value="11        ">Bilecik</option>
<option value="12        ">Bing&#246;l</option>
<option value="13        ">Bitlis</option>
<option value="14        ">Bolu</option>
<option value="15        ">Burdur</option>
<option value="16        ">Bursa</option>
<option value="17        ">&#199;anakkale</option>
<option value="18        ">&#199;ankırı</option>
<option value="19        ">&#199;orum</option>
<option value="20        ">Denizli</option>
<option value="21        ">Diyarbakır</option>
<option value="22        ">Edirne</option>
<option value="23        ">Elazığ</option>
<option value="24        ">Erzincan</option>
<option value="25        ">Erzurum</option>
<option value="26        ">Eskişehir</option>
<option value="27        ">Gaziantep</option>
<option value="28        ">Giresun</option>
<option value="29        ">G&#252;m&#252;şhane</option>
<option value="30        ">Hakkari</option>
<option value="31        ">Hatay</option>
<option value="32        ">Isparta</option>
<option value="33        ">Mersin</option>
<option value="34        ">İstanbul</option>
<option value="35        ">İzmir</option>
<option value="36        ">Kars</option>
<option value="37        ">Kastamonu</option>
<option value="38        ">Kayseri</option>
<option value="39        ">Kırklareli</option>
<option value="40        ">Kırşehir</option>
<option value="41        ">Kocaeli</option>
<option value="42        ">Konya</option>
<option value="43        ">K&#252;tahya</option>
<option value="44        ">Malatya</option>
<option value="45        ">Manisa</option>
<option value="46        ">K.Maraş</option>
<option value="47        ">Mardin</option>
<option value="48        ">Muğla</option>
<option value="49        ">Muş</option>
<option value="50        ">Nevşehir</option>
<option value="51        ">Niğde</option>
<option value="52        ">Ordu</option>
<option value="53        ">Rize</option>
<option value="54        ">Sakarya</option>
<option value="55        ">Samsun</option>
<option value="56        ">Siirt</option>
<option value="57        ">Sinop</option>
<option value="58        ">Sivas</option>
<option value="59        ">Tekirdağ</option>
<option value="60        ">Tokat</option>
<option value="61        ">Trabzon</option>
<option value="62        ">Tunceli</option>
<option value="63        ">Şanlıurfa</option>
<option value="64        ">Uşak</option>
<option value="65        ">Van</option>
<option value="66        ">Yozgat</option>
<option value="67        ">Zonguldak</option>
<option value="68        ">Aksaray</option>
<option value="69        ">Bayburt</option>
<option value="70        ">Karaman</option>
<option value="71        ">Kırıkkale</option>
<option value="72        ">Batman</option>
<option value="73        ">Şırnak</option>
<option value="74        ">Bartın</option>
<option value="75        ">Ardahan</option>
<option value="76        ">Iğdır</option>
<option value="77        ">Yalova</option>
<option value="78        ">Karab&#252;k</option>
<option value="79        ">Kilis</option>
<option value="80        ">Osmaniye</option>
<option value="81        ">D&#252;zce</option>
<option value="99        ">Yurtdışı - Diğer</option>
</select>
            <span class="field-validation-valid" data-valmsg-for="City" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="Speciality">Uzmanlığı</label></td>
            <td><div class="editor-field">*
<select data-val="true" data-val-number="The field Uzmanlığı must be a number." data-val-required="Lütfen uzmanlık bilgisini giriniz!" id="Speciality" name="Speciality"><option value="1">G&#246;z Hastalıkları</option>
<option value="2">Hematoloji</option>
<option value="3">Acil Tıp</option>
<option value="4">Ağız ve Diş Sağlığı</option>
<option value="5">Aile Hekimliği</option>
<option value="6">Anestezi ve Reanimasyon</option>
<option value="7">Beslenme ve Diyetetik</option>
<option value="8">Beyin ve Sinir Cerrahisi</option>
<option value="9">Biyokimya</option>
<option value="10">&#199;ocuk Cerrahisi</option>
<option value="11">&#199;ocuk Sağlığı ve Hastalıkları</option>
<option value="12">Dermatoloji</option>
<option value="13">Enfeksiyon Hastalıkları</option>
<option value="14">Fiziksel Tıp ve Rehabilitasyon</option>
<option value="15">Genel Yoğun Bakım</option>
<option value="16">Ortopedi ve Travmatoloji</option>
<option value="17">G&#246;ğ&#252;s Cerrahisi</option>
<option value="18">Plastik, Rekonstr&#252;ktif ve Estetik Cerrahi</option>
<option value="19">Tıbbi Onkoloji</option>
<option value="20">Kadın Hastalıkları ve Doğum</option>
<option value="21">Genel Cerrahi</option>
<option value="22">Kalp ve Damar Cerrahisi</option>
<option value="23">Kardiyoloji</option>
<option value="24">Pratisyen Hekimlik</option>
<option value="25">N&#246;roloji</option>
<option value="26">Kulak-Burun-Boğaz Hastalıkları</option>
<option value="27">G&#246;ğ&#252;s Hastalıkları</option>
<option value="28">N&#252;kleer Tıp</option>
<option value="29">İ&#231; Hastalıkları</option>
<option value="30">Psikoloji</option>
<option value="31">Psikiyatri</option>
<option value="32">Radyasyon Onkolojisi</option>
<option value="33">Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji</option>
<option value="34">Halk Sağlığı</option>
<option value="35">Patoloji</option>
<option value="36">Radyoloji</option>
<option value="37">Tıbbi Genetik</option>
<option value="38">T&#252;p Bebek  (IVF)</option>
<option value="39">&#220;roloji</option>
</select>
            <span class="field-validation-valid" data-valmsg-for="Speciality" data-valmsg-replace="true"></span>
        </div></td>
        </tr>
        <tr>
            <td><label for="Sub_Branch">Yan Dal Uzmanlığı</label></td>
            <td><div class="editor-field">*
<select data-val="true" data-val-number="The field Yan Dal Uzmanlığı must be a number." id="Sub_Branch" name="Sub_Branch"><option value="">Yok</option>
<option value="1">Algoloji</option>
<option value="2">Cerrahi Onkoloji</option>
<option value="3">&#199;ocuk Acil</option>
<option value="4">&#199;ocuk Endokrinolojisi ve Metabolizma Hastalıkları</option>
<option value="5">&#199;ocuk Enfeksiyon Hastalıkları</option>
<option value="6">&#199;ocuk Gastroenteroloji</option>
<option value="7">&#199;ocuk Genetik Hastalıkları</option>
<option value="8">&#199;ocuk G&#246;ğ&#252;s Hastalıkları</option>
<option value="9">&#199;ocuk Hematolojisi ve Onkolojisi</option>
<option value="10">&#199;ocuk İmm&#252;nolojisi ve Alerji Hastalıkları</option>
<option value="11">&#199;ocuk Kalp ve Damar Cerrahisi</option>
<option value="12">&#199;ocuk Kardiyolojisi</option>
<option value="13">&#199;ocuk Nefrolojisi</option>
<option value="14">&#199;ocuk N&#246;rolojisi</option>
<option value="15">&#199;ocuk Romatolojisi</option>
<option value="16">&#199;ocuk &#220;rolojisi</option>
<option value="17">&#199;ocuk Yoğun Bakımı</option>
<option value="18">El Cerrahisi</option>
<option value="19">Endokrinoloji ve Metabolizma Hastalıkları</option>
<option value="20">Gastroenteroloji</option>
<option value="22">Geatri</option>
<option value="23">Hematoloji</option>
<option value="24">İmm&#252;noloji ve Alerji Hastalıkları</option>
<option value="25">Jinekolojik Onkoloji </option>
<option value="26">Nefroloji</option>
<option value="27">Neonatoloji</option>
<option value="28">Perinatoloji</option>
<option value="29">Romatoloji</option>
<option value="30">Temel İmm&#252;noloji</option>
<option value="31">Tıbbi Parazitoloji</option>
<option value="32">Tıbbi Viroloji</option>
</select>
            <span class="field-validation-valid" data-valmsg-for="Sub_Branch" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="Academic_Appellation">Akademik &#220;nvanı</label></td>
            <td><div class="editor-field">*
<select data-val="true" data-val-number="The field Akademik Ünvanı must be a number." data-val-required="Lütfen akademik ünvan bilgisini giriniz!" id="Academic_Appellation" name="Academic_Appellation"><option selected="selected" value="0">Yok</option>
<option value="1">Yrd. Do&#231;</option>
<option value="2">Do&#231;</option>
<option value="3">Prof.</option>
</select>
            <span class="field-validation-valid" data-valmsg-for="Academic_Appellation" data-valmsg-replace="true"></span>
        </div></td>
        </tr>



         <tr>
            <td><label for="is_Special_Notes">&#214;zel Not</label></td>
             <td>
            <span class="editor-field">*
<select data-val="true" data-val-number="The field Özel Not must be a number." data-val-required="The Özel Not field is required." id="is_Special_Notes" name="is_Special_Notes"><option value="1">Var</option>
<option selected="selected" value="0">Yok</option>
</select>
        </span>
              <span class="editor-field">
            <input class="text-box single-line" id="Special_Notes" name="Special_Notes" type="text" value="" />
            <span class="field-validation-valid" data-valmsg-for="Special_Notes" data-valmsg-replace="true"></span>
        </span></td>
        </tr>

        <tr>
            <td><label for="Communication">Hekime Nasıl Ulaşılacak</label></td>
            <td><div class="editor-field">&nbsp
            <input class="text-box single-line" id="Communication" name="Communication" type="text" value="" />
            <span class="field-validation-valid" data-valmsg-for="Communication" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="Person_Name">Formu Dolduranın Adı Soyadı</label></td>
            <td><div class="editor-field">*
<input class="text-box single-line" data-val="true" data-val-length="Adınızı 3-50 karakter arasında girebilirsiniz." data-val-length-max="50" data-val-length-min="3" data-val-required="Lütfen adınızı giriniz!" id="Person_Name" name="Person_Name" type="text" value="" />            <span class="field-validation-valid" data-valmsg-for="Person_Name" data-valmsg-replace="true"></span>
        </div></td>
        </tr>

        <tr>
            <td><label for="Person_Email">Formu Dolduranın E-posta Adresi</label></td>
            <td><div class="editor-field">*
<input class="text-box single-line" data-val="true" data-val-required="Lütfen e-posta adresinizi giriniz." id="Person_Email" name="Person_Email" type="email" value="" />            <span class="field-validation-valid" data-valmsg-for="Person_Email" data-valmsg-replace="true"></span>
        </div></td>
        </tr>
        <tr>
            <td></td>
            <td>
                * ile belirtilen alanlar için veri girişi zorunludur.
            </td>
        </tr>

    </table>


        <p><input type="submit" value="Kaydet" name="Kaydet" onclick="ShowHide()"></p>

    </fieldset>
</form>
        </section>
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1 个答案:

答案 0 :(得分：0)

您将onchange html属性对象放在SelectList的构造函数中，而不是将其放在适当的DropDownListFor方法参数中。 替换

@Html.DropDownListFor(model => model.Birth_Date,
     new SelectList((System.Collections.IEnumerable)DoctorDatawarehouse.Business.CommonChoiceList.LoadYearList(), "Value", "Text", birth_Date, new { onchange = "HideSecond()" } ))

用

@Html.DropDownListFor(model => model.Birth_Date, 
new SelectList((System.Collections.IEnumerable)DoctorDatawarehouse.Business.CommonChoiceList.LoadYearList(), "Value", "Text", birth_Date), 
new { onchange = "HideSecond()" })
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