在django中验证显示无

时间:2013-05-23 14:54:57

标签: django django-forms django-templates

模板是

<button type="submit" id="add" class="button_style" onclick="addreporter();" value="Add New Authorised Reporter">Add New Authorised Reporter</button>
<div id="authorisedreporter" style="display:none">
  <form method="post" action="{% url incident.views.about_me %}">{% csrf_token %}
    <table width="100%">
        <tr>
            <td style="width:100px;">First name:</td>
            <td>{{registerform.first_name}}{{registerform.first_name.errors}}</td>
        </tr>
        <tr>
            <td>Last name:</td>
            <td>{{registerform.last_name}}{{registerform.last_name.errors}}</td>
        </tr>
        <tr>
            <td>Daytime phone:</td>
            <td>{{createprofile.phone_daytime}}{{createprofile.phone_daytime.errors}}</td>
        </tr>
        <tr>
            <td>Mobile phone:</td>
            <td>{{createprofile.phone_mobile}}{{createprofile.phone_mobile.errors}}</td>
        </tr>
        <tr>
            <td>Email:</td>
            <td>{{registerform.email}}{{registerform.email.errors}}</td>
        </tr>
        <tr>
            <td>User name</td>
            <td>{{registerform.username}}{{registerform.username.errors}}</td>
        </tr>
        <tr>
            <td>Password</td>
            <td>{{registerform.password}}{{registerform.password.errors}}</td>
        </tr>
        <tr>
            <td colspan=2 "">
                <input type="checkbox" name="is_qualified_firstaiders" style="margin: 0;vertical-align:middle" />Qualified First Aiders</td>
        </tr>
    </table>
     </form>
    </div>

JS:

function addreporter(){
        $("#authorisedreporter").toggle();
        if ($("#authorisedreporter").is(":visible")) {   
            $("#authorisedreporter").show();          
            $("#add").hide();
        }
    }

使用jquery切换,单击此<button>Add new Authorized Reporter</button>时打开,每件事情都没问题,除非他们的形式有任何错误,表单将处于隐藏模式,如果我想看到错误再次我需要点击<button>Add new Authorized Reporter</button>,它是一个小逻辑来设置错误是否在表单中,表单不应该隐藏。如果我在{{1}中验证display:none,我认为是什么}&GT;会工作,但不知道如何在模板中验证它。

谢谢

1 个答案:

答案 0 :(得分:0)

你可以这样做:

<div id="authorisedreporter" {% if not registerform.errors %}style="display:none"{% endif %}>

此外,您可能需要相应地修改addreporter()