我已尝试过此代码以及其他类型的代码，但我不明白如何正确理解
jQuery(document).ready(function($){
//jQuery.noConflict();
var jc_message = ['Loading...',
'Please enter your name.',
'Please enter your email address.',
'Please enter a valid email address.',
'Please enter your comment.',
'Your comment has been added.',
'JC error!'];
var jc_url = $("#jc_url").val();
var jc_url_close = $("#jc_url_close").val();
var form, err, reply;
function jc_scripts() {
$('#commentform').after('<div class="jc-modal"><img src="'+jc_url_close+'" id="loading" alt="close" /><div id="error" class= "error"></div></div>');
$('#submit').after('<img src="'+jc_url+'" id="loading" alt="'+jc_message[0]+'" />');
$('#loading').hide();
form = $('#commentform');
err = $('#error');
reply = false;
}
jc_scripts();
$("#comments,#reviews").on("click",".comment-reply-link",function(){
reply = $(this).parents('.depth-1').attr('id');
err.empty();
});
$("#comments,#reviews").on("click","#cancel-comment-reply-link",function(){
reply = false;
});
$("#comments,#reviews").on("submit","#commentform",function(evt){
err.empty();
if(form.find('#author')[0]) {
if(form.find('#author').val() == '') {
err.html('<span class="error">'+jc_message[1]+'</span>');
$(".jc-modal").fadeIn();
setTimeout(function() {$(".jc-modal").fadeOut();}, 3000);
return false;
}
if(form.find('#email').val() == '') {
err.html('<span class="error">'+jc_message[2]+'</span>');
$(".jc-modal").fadeIn();
setTimeout(function() {$(".jc-modal").fadeOut();}, 3000);
return false;
}
var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
if(!filter.test(form.find('#email').val())) {
err.html('<span class="error">'+jc_message[3]+'</span>');
$(".jc-modal").fadeIn();
setTimeout(function() {$(".jc-modal").fadeOut();}, 3000);
if (evt.preventDefault) {evt.preventDefault();}
return false;
}
}
if(form.find('#comment').val() == '') {
err.html('<span class="error">'+jc_message[4]+'</span>');
$(".jc-modal").fadeIn();
setTimeout(function() {$(".jc-modal").fadeOut();}, 3000);
return false;
}
$(this).ajaxSubmit({
beforeSubmit: function() {
$('#loading').show();
$('#submit').attr('disabled','disabled');
}, // end beforeSubmit
error: function(request){
err.empty();
var data = request.responseText.match(/<p>(.*)<\/p>/);
err.html('<span class="error">'+ data[1] +'</span>');
$(".jc-modal").fadeIn();
setTimeout(function() {$(".jc-modal").fadeOut();}, 3000);
$('#loading').hide();
$('#submit').removeAttr("disabled");
return false;
}, // end error()
success: function(data) {
try {
// if the comments is a reply, replace the parent comment's div with it
// if not, append the new comment at the bottom
var response = $("<ol>").html(data);
if(reply != false) {
$('#'+reply).replaceWith(response.find('#'+reply));
$('.commentlist').after(response.find('#respond'));
jc_scripts();
} else {
var ctnComment= $("#comments");
var elBody= $("<div>"+data.replace(/[\n\r]/g, "")+"</div>");
//$('#comments').load(''+data+' #comments ol li');
//elItems = $(''+data+' #comments ol li');
elItems = elBody.find("#comments ol li");
title = elBody.find('#comments > h2').html();
//alert(elItems);
ctnComment.find("#comments-title").remove();
ctnComment.find("ol").remove();
var ctnListComments= $("<ol />",{"class":"commentlist comment-list"});
ctnListComments.append(elItems);
ctnComment.prepend(ctnListComments);
ctnComment.prepend('<h2 id="comments-title">'+title+'</h2>');
}
form.find('#comment').val('');
err.html('<span class="success">'+jc_message[5]+'</span>');
$('#submit').removeAttr("disabled");
$('#loading').hide();
$(".jc-modal").fadeIn();
setTimeout(function() {$(".jc-modal").fadeOut();}, 3000);
$("#recaptcha_reload_btn img").click();
$("p.stars span a").removeClass('active');
} catch (e) {
$('#loading').hide();
$('#submit').removeAttr("disabled");
alert(jc_message[6]+'\n\n'+e);
$("#recaptcha_reload_btn img").click();
}
}
});
return false;
});
$("#comments,#reviews").on("click",".jc-modal > img",function(){
$(".jc-modal").hide();
});
});
是否有任何遗漏的标记要关闭，或者我尝试用另一个});关闭jQuery，但我无法使用与消息相同的对话框
语法错误缺失
}
在功能体
之后修改
这是我在wordpress评论中尝试的功能
add_action('wp_head','addImages');
add_action('admin_enqueue_scripts','addImages');
function addImages(){ ?>
<?php bloginfo('template_directory'); ?>
<input id = "jc_url" type="hidden" value="<?php bloginfo('template_directory'); ?>/css/images/loading.gif">
<input id = "jc_url_close" type="hidden" value="<?php bloginfo('template_directory'); ?>/css/images/close.png">
<?php }
答案 0 :(得分：0)
if子句中有一些语法错误，我解决了这个问题：
if(form.find('#comment').val() == ' ') {
err.html('<span class="error">'+jc_message[4]+'</span>');
$(".jc-modal").fadeIn();
setTimeout(function() {$(".jc-modal").fadeOut();}, 3000);
return false;
}