{% if field.errors %}
<div class="error">
{% else %}
<div>
{% endif %}
This could be written as <div{% if field.errors %} class="error"{%
endif %}>
On Feb 25, 5:21 am, jbergantine <jbergant...@gmail.com> wrote:
> Yeah, no problem. This is a snippet I've used before. If there aren't
> errors it just wraps a div around the label and input element. If
> there are errors it appends a class of 'error' to the div.
>
> {% for field in form %}
> {% if field.errors %}
> <div class="error">
> {% else %}
> <div>
> {% endif %}
> {% if field.field.required %}<span class="required">*</span>{% endif
> %}
> {{ field.label_tag }}{% if field.errors %} <span
> class="error">— {{ field.errors|first|lower|striptags }}</
> span>{% endif %}
> {{ field }}
> </div>
> {% endfor %}
>
> CSS just looks like:
>
> .error label { ... }
> .error input { ... }
>
> On Feb 24, 8:34 pm, kkerbel <kker...@gmail.com> wrote:
>
>
>
> > @jbergantine
>
> > I'm curious about this too...could you elaborate?
>
> > On Feb 24, 5:44 pm, jbergantine <jbergant...@gmail.com> wrote:
>
> > > One option is to use the field.errors logic to decide whether to wrap
> > > an error class around the input and then use descendent selectors to
> > > target the input element with CSS. (.error input { ... }).
>
> > > On Feb 24, 4:10 pm, Pugglewuggle <pugglewug...@gmail.com> wrote:
>
> > > > Hi,
>
> > > > I'm making a form and would like to use CSS classes to give fields
> > > > different styles based on validation events, i.e. error or not. I'm
> > > > using the following code as of now.
>
> > > > {% for field in form %}
> > > > <tr>
> > > > {% if field.errors %}
> > > > <th>{{ field.label_tag }}</th>
> > > > {% else %}
> > > > <th>{{ field.label_tag }}</th>
> > > > {% endif %}
> > > > <td>{{ field }}</td>
> > > > <td>{{ field.errors|striptags }}</td>
> > > > </tr>
> > > > {% endfor %}
>
> > > > Is there any way to give the <input> element that's created a class
> > > > tag? or other tags? Is there any way to prepopulate the value the
> > > > rendered element using the template language? I'm essentially trying
> > > > to create "pretty" and user friendly validation errors.
>
> > > > Thanks!
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