Dar*_*one 5 css php symfony-forms symfony twitter-bootstrap-3
我刚刚开始学习Symfony3,我正在尝试使用bootstrap3来构建我的表单.根据文档,bootstrap_3_layout.html.twig内置并可以通过更改Twig设置全局激活config.yml:
# Twig Configuration
twig:
debug: "%kernel.debug%"
strict_variables: "%kernel.debug%"
form_themes:
- "bootstrap_3_layout.html.twig"
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当我重新加载页面时,页面加载没有CSS,twig文件和页面源如下:
{# app/Resources/views/experiment/new.html.twig #}
{{ form_start(form) }}
{{ form_widget(form) }}
{{ form_end(form) }}
<form name="form" method="post">
<div id="form"><div class="form-group"><label class="control-label required" for="form_title">Title</label><input type="text" id="form_title" name="form[title]" required="required" class="form-control" /></div><div class="form-group"><button type="submit" id="form_save" name="form[save]" class="btn-default btn">Create Task</button></div><input type="hidden" id="form__token" name="form[_token]" class="form-control" value="O7tN2AUjyLByEz2tkNf675jqixxjev0p4ivzs5Bn4VA" /></div>
</form>
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这表明bootstrap3类已正确注入.该网站本身如下:
我错过了哪些步骤让CSS正常工作?