从过滤器中获取 html 并在 Django 中追加
getting html from filter and appending in django
您好,我想知道如何从过滤器中获取数据并将其附加到我的 html 中。我收到此错误 Uncaught SyntaxError: Unexpected token '<'
HTML
<span id='securedata'></span>
<script>
window.onscroll = () => {
if (window.innerHeight + window.scrollY >= document.body.offsetHeight) {
document.querySelector('body').style.background = 'purple';
<!--my problem is -->
$('#securedata').append("{% recommend_community_first request.user.pk %}");
}
else {
document.querySelector('body').style.background = 'white';
}
}
</script>
templatetags/load_recommendation.py:
@register.inclusion_tag('community/recommend_not_recommend.html')
def recommend_community_first(user_id):
user = User.objects.get(id=user_id)
community = Community.objects.all().order_by('-popularity')[:6]
post = Post.objects.filter(community__in=[i.pk for i in community],video__isnull=True).order_by('-created')
return {'posts':post,'moi':user}
我怎样才能在没有任何错误的情况下附加我的过滤器中的数据。谢谢
访问JavaScript
中的Django模板变量
就这样:
<script>
let my_url = "{% url 'recommend_community_first' request.user.pk %}";
// Or if it is {{ }} kind
let my_var = '{{ context_name_variable }}';
// Here you can use these variable
$('#securedata').append(my_url);
</script>
技巧 是始终在 JS 部分的变量上使用引号(''
或 ""
)。
您好,我想知道如何从过滤器中获取数据并将其附加到我的 html 中。我收到此错误 Uncaught SyntaxError: Unexpected token '<'
HTML
<span id='securedata'></span>
<script>
window.onscroll = () => {
if (window.innerHeight + window.scrollY >= document.body.offsetHeight) {
document.querySelector('body').style.background = 'purple';
<!--my problem is -->
$('#securedata').append("{% recommend_community_first request.user.pk %}");
}
else {
document.querySelector('body').style.background = 'white';
}
}
</script>
templatetags/load_recommendation.py:
@register.inclusion_tag('community/recommend_not_recommend.html')
def recommend_community_first(user_id):
user = User.objects.get(id=user_id)
community = Community.objects.all().order_by('-popularity')[:6]
post = Post.objects.filter(community__in=[i.pk for i in community],video__isnull=True).order_by('-created')
return {'posts':post,'moi':user}
我怎样才能在没有任何错误的情况下附加我的过滤器中的数据。谢谢
访问JavaScript
中的Django模板变量就这样:
<script>
let my_url = "{% url 'recommend_community_first' request.user.pk %}";
// Or if it is {{ }} kind
let my_var = '{{ context_name_variable }}';
// Here you can use these variable
$('#securedata').append(my_url);
</script>
技巧 是始终在 JS 部分的变量上使用引号(''
或 ""
)。