我使用Nick Carroll的方法here在我的应用程序中实现了Django ajax评论提交。我希望发布评论,提交日期和评论的用户在服务器收到并保存后使用ajax显示在页面上。有什么好办法呢?
答案 0 :(得分:0)
使用jquery的post方法将评论发布到服务器并成功响应,在成功回调函数中显示页面上的评论。
答案 1 :(得分:0)
好吧,这是一种讨价还价的方式,但我认为我找到了一个不错的解决方案:
<script type="text/javascript" charset="utf-8">
function bindPostCommentHandler() {
$('#comment_form form input.submit-preview').remove();
$('#comment_form form').submit(function() {
var comment_text = $('#id_comment').val();
$.ajax({
type: "POST",
data: $('#comment_form form').serialize(),
url: "{% comment_form_target %}",
cache: false,
dataType: "html",
success: function(html, textStatus) {
$('#comment_form form').fadeTo(500, 0, function(){
$(this).remove();
});
var today = new Date();
var dd = today.getDate();
var mm = today.getMonth()+1;
var yyyy = today.getFullYear();
if(dd<10){dd='0'+dd} if(mm<10){mm='0'+mm} var today = mm+'/'+dd+'/'+yyyy;
var comment = "<div class='comment'><h4>User " + "\"{{ user.username }}\"" + " Rating <small>" + today + "</small></h4>" + comment_text + "</div><hr />";
$(comment).hide().prependTo("#comments_loc").fadeIn(1000);
bindPostCommentHandler();
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
$('#comment_form form').replaceWith('Your comment was unable to be posted at this time. We apologize for the inconvenience.');
}
});
return false;
});
}
$(document).ready(function() {
bindPostCommentHandler();
});
</script>
我对javascript相对较新,所以我把它与我所知道的一点点放在一起。如果您认为可以清理它,请随意留下一些评论。
答案 2 :(得分:-1)
<script type="text/javascript" charset="utf-8">
function bindPostCommentHandler() {
$('#comment_form form input.submit-preview').remove();
$('#comment_form form').submit(function() {
$.ajax({
type: "POST",
data: $('#comment_form form').serialize(),
url: "{% comment_form_target %}",
cache: false,
dataType: "html",
success: function(html, textStatus) {
$('#comment_form form').replaceWith(html);
$('.comt_message').show();
bindPostCommentHandler();
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
$('#comment_form form').replaceWith('Your comment was unable to be posted at this time. We apologise for the inconvenience.');
}
});
return false;
});
}
$(document).ready(function() {
bindPostCommentHandler();
});
</script>