在Django的form中使用CSS进行设计的方法

修改form的显示的最快捷的方式是使用CSS。尤其是错误列表，可以增强视觉效果。自动生成的错误列表精确的使用“

<style type="text/css">  ul.errorlist {    margin: 0;    padding: 0;  }  .errorlist li {    background-color: red;    color: white;    display: block;    font-size: 10px;    margin: 0 0 3px;    padding: 4px 5px;  }</style>

虽然，自动生成HTML是很方便的，但是在某些时候，你会想覆盖默认的显示。 {{form.as_table}}和其它的方法在开发的时候是一个快捷的方式，form的显示方式也可以在form中被方便地重写。

每一个字段部件(, , , 或者类似)都可以通过访问{{form.字段名}}进行单独的渲染。</p> <div class="jb51code"> <pre class="prettyprint linenums"> <title>Contact us</title><body> <h1>Contact us</h1> {% if form.errors %} <p style="color: red"> Please correct the error{{ form.errors|pluralize }} below. </p> {% endif %} <div class="field"> {{ form.subject.errors }} <label for="id_subject">Subject:</label> {{ form.subject }} </div> <div class="field"> {{ form.email.errors }} <label for="id_email">Your e-mail address:</label> {{ form.email }} </div> <div class="field"> {{ form.message.errors }} <label for="id_message">Message:</label> {{ form.message }} </div> </pre> </p> <p>{{ form.message.errors }} 会在 </p> <ul class="errorlist"> 里面显示，如果字段是合法的，或者form没有被绑定，就显示一个空字符串。我们还可以把 form.message.errors 当作一个布尔值或者当它是list在上面做迭代，例如：</p> <div class="jb51code"> <pre class="prettyprint linenums"><div class="field{% if form.message.errors %} errors{% endif %}"> {% if form.message.errors %} <ul> {% for error in form.message.errors %} <li><strong>{{ error }}</strong></li> {% endfor %} </ul> {% endif %} <label for="id_message">Message:</label><strong>本文来源gaodai#ma#com搞@@代~&码网</strong> {{ form.message }}</div></pre> </p> <p>在校验失败的情况下, 这段代码会在包含错误字段的div的class属性中增加一个”errors”，在一个有序列表中显示错误信息。</p> <hr /><div class="open-message">搞代码网（<a href="www.gaodaima.com" target="_blank" title="gaodaima.com">gaodaima.com</a>）提供的所有资源部分来自互联网，如果有侵犯您的版权或其他权益，请说明详细缘由并提供版权或权益证明然后发送到邮箱<a>chengxuyuan@gaodaima.com‍</a>，我们会在看到邮件的第一时间内为您处理，或直接联系<a>QQ：872152909</a>。本网站采用<a href="https://www.gaodaima.com/go.html?url=http://creativecommons.org/licenses/by-nc-sa/3.0/" rel="nofollow" target="_blank" title="BY-NC-SA授权协议">BY-NC-SA</a>协议进行授权 <br >转载请注明原文链接：<a href="https://www.gaodaima.com/223203.html" target="_blank" title="在Django的form中使用CSS进行设计的方法">在Django的form中使用CSS进行设计的方法</a><a id="spreadAds" target="_blank" href="" onclick="spreadAds()"></a><a id="spreadAds2" target="_blank" href=""></a> </div> <div class="article-social"> <a href="javascript:;" 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