我想修改我的预订日历小部件，以防止人们在最后一刻预订。我想以这样的方式预订，只允许提前至少3天预订。代码如下所示（我的猜测是它与datepicker有关，但我可能错了）：
class Calendar_widget extends WP_Widget {
function Calendar_widget(){
parent::__construct( 'calendar_widget', 'Calendar Widget' );
}
function do_with_time_stamp_something(&$arrayOfTimeStamps, $timeStamp){
// var_dump($timeStamp);
if(!empty($timeStamp)){
$date_link = date( "F.j.Y", $timeStamp );
array_push($arrayOfTimeStamps, array(
get_site_url()."/event_category/event/?date=".$date_link,
date( "m/d/Y", $timeStamp )
));
}
}
function widget($args, $instance) {
extract($args);
$title = apply_filters('widget_title', $instance['title']);
$i=0;
global $wpdb;
$data = array();
$wpdb->query("
SELECT $wpdb->postmeta.`meta_value`
FROM $wpdb->postmeta
INNER JOIN $wpdb->posts
ON $wpdb->postmeta.post_id=$wpdb->posts.ID
WHERE (`meta_key` = '".SHORTNAME."_event_date'
OR `meta_key` = '".SHORTNAME."_multiple_weeks_array'
OR `meta_key` = '".SHORTNAME."_multiple_weeks_array_1') and $wpdb->posts.post_status = 'publish' and $wpdb->posts.post_type = 'event'
");
foreach($wpdb->last_result as $v){
$meta_value = maybe_unserialize($v->meta_value);
if(is_array($meta_value)){
foreach ($meta_value as $timeStamp) {
// do_with_time_stamp_something($data, $timeStamp);
if(!empty($timeStamp)){
$date_link = date( "F.j.Y", $timeStamp );
array_push($data, array(
get_site_url()."/event_category/event/?date=".$date_link,
date( "m/d/Y", $timeStamp )
));
}
}
} else {
// var_dump($meta_value);
if(!empty($meta_value)){
// var_dump($meta_value);
$timeStamp = strtotime($meta_value);
$date_link = date( "F.j.Y", $timeStamp );
array_push($data, false);
}
// do_with_time_stamp_something($data, $meta_value);
if(!empty($timeStamp)){
$date_link = date( "F.j.Y", $timeStamp );
array_push($data, array(
get_site_url()."/event_category/event/?date=".$date_link,
date( "m/d/Y", $timeStamp )
));
}
}
}
?>
<?php
if(isset($_GET['date'])){
// var_dump($_GET['date']);die;
$date = $_GET['date'];
$a = strtotime( $date );
$final = date( "m/d/Y", $a );
// echo '---';
// var_dump($final);die;
} else {
$final = '';
}
?>
<div class="block_datepicker">
<div id="datepicker" class="calendar">
<script>
jQuery(document).ready(function($){
var events = [
<?php foreach ($data as $value){ ?>
{ Title: '<?php echo"$value[0]"; ?>', Date: new Date('<?php echo"$value[1]"; ?>') },
<?php } ?>
];
$("#datepicker").datepicker({
defaultDate: new Date ('<?php echo $final; ?>'),
beforeShowDay: function(date) {
var result = [true, '', null];
var matching = $.grep(events, function(event) {
return event.Date.valueOf() === date.valueOf();
});
// console.log(matching);
if (matching.length) {
result = [true, 'highlight', null];
}
return result;
},
onSelect: function(dateText) {
var calendar = dateText;
$('.about_event[eventdata!="'+calendar+'"]').parents('.events').hide();
// $('.about_event[eventdata=="03/28/2014"]').css('display', 'none');
// $('.about_event').each(function(){
// if($(this).attr('eventdata') != dateText){
// $(this).parents('.events').hide();
// }
// else{
// $(this).parents('.events').show();
// }
// })
// console.log(cont);
var date,
selectedDate = new Date(dateText),
i = 0,
event = null;
while (i < events.length && !event) {
date = events[i].Date;
if (selectedDate.valueOf() === date.valueOf()) {
event = events[i];
//console.log(event);
}
i++;
}
if (event) {
//LIKE in OLD TIME
window.location.href = event.Title;
}
}
});
});
</script>
</div>
</div>
<?php
}
function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
// $instance['phone'] = strip_tags($new_instance['phone']);
// $instance['email'] = strip_tags($new_instance['email']);
return $instance;
}
function form($instance) {
if(isset($instance['title'])){
$title = esc_attr($instance['title']);
}
// if(isset($instance['phone'])){
// $phone = esc_attr($instance['phone']);
// }
// if(isset($instance['email'])){
// $email = esc_attr($instance['email']);
// }
?>
<!-- <div class="contact_us"> -->
<!-- <p> -->
<!-- <label for="<?php //echo $this->get_field_id('title'); ?>"><?php //_e('Title:'); ?></label> -->
<!-- <input id="<?php //echo $this->get_field_id('title'); ?>" name="<?php //echo $this->get_field_name('title'); ?>" type="text" value="<?php //if(isset($title)) echo $title; ?>" /> -->
<!-- </p> -->
<!-- <p> -->
<!-- <label for="<?php //echo $this->get_field_id('phone'); ?>"><?php //_e('Phone:'); ?></label> -->
<!-- <input id="<?php //echo $this->get_field_id('phone'); ?>" name="<?php //echo $this->get_field_name('phone'); ?>" type="text" value="<?php //if(isset($phone)) echo $phone; ?>" /> -->
<!-- </p> -->
<!-- <p> -->
<!-- <label for="<?php //echo $this->get_field_id('email'); ?>"><?php //_e('Email:'); ?></label> -->
<!-- <input id="<?php //echo $this->get_field_id('email'); ?>" name="<?php //echo $this->get_field_name('email'); ?>" type="text" value="<?php //if(isset($email)) echo $email; ?>" /> -->
<!-- </p> -->
<!-- </div> -->
<?php
}
}
?>
嗨，我想它可能是php文件。代码如下：
<script type="text/javascript">
function show_or_hide(){
cb = document.getElementById("banner-widget-use");
if (cb.checked){
document.getElementById('fake').disabled = true;
}
else{
document.getElementById('fake').disabled = false;
}
cd = document.getElementById("second-day-use");
if (cd.checked){
document.getElementById('fake_day').disabled = true;
}
else{
document.getElementById('fake_day').disabled = false;
}
cd1 = document.getElementById("second-day-use_1");
if (cd1.checked){
document.getElementById('fake_day_1').disabled = true;
}
else{
document.getElementById('fake_day_1').disabled = false;
}
}
ID，SHORTNAME。＆＃34; _event_place＆＃34;，true）; $ event_date = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_date＆＃34;，true）; if（$ event_date！=＆＃34;＆＃34;）{ $ date = $ event_date; } 其他{ $ date =＆＃39;＆＃39 ;; } $ time = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_time＆＃34;，true）; $ array_start = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_date_array_start＆＃34;，true）; if（$ array_start！=＆＃34;＆＃34;）{ $ start_date = $ array_start; } 其他{ $ start_date =＆＃39;＆＃39;; } $ array_end = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_date_array_end＆＃34;，true）; if（$ array_end！=＆＃34;＆＃34;）{ $ end_date = $ array_end; } 其他{ $ end_date =＆＃39;＆＃39;; } $ date_day = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multiple_week_day＆＃34;，true）; $ multiple_from = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multitime_time_begin＆＃34;，true）; $ date_day_1 = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multiple_week_day_1＆＃34;，true）; $ multiple_from_1 = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multitime_time_begin_1＆＃34;，true）; $ use_multidate_event = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _use_multidate_event＆＃34;，true）; $ use_second_event_day = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _use_second_event_day＆＃34;，true）; $ time_price = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _time_price＆＃34;，true）; $ time_price_child = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _time_price_child＆＃34;，true）; $ time_price_other = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _time_price_other＆＃34;，true）; $ due_balance = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _due_balance＆＃34;，true）; $ max_count = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _max_count＆＃34;，true）; $ reserved = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _reserved＆＃34;，true）; $ date_day_next = array（）; $ multiple_from_next = array（）; $ date_day_1_next = array（）; $ multiple_from_1_next = array（）; $ use_multidate_event_next = array（）; $ use_second_event_day_next = array（）; $ time_price_next = array（）; $ time_price_child_next = array（）; $ time_price_other_next = array（）; $ due_balance_next = array（）; $ max_count_next = array（）; $ reserved_next = array（）; for（$ i = 1; $ i ID，SHORTNAME。＆＃34; _event_multiple_week_day_next＆＃34;。$ i，true）; $ multiple_from_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multitime_time_begin_next＆＃34;。$ i，true）; // $ multiple_till_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multitime_time_end_next＆＃34;。$ i，true）; $ date_day_1_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multiple_week_day_1_next＆＃34;。$ i，true）; $ multiple_from_1_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multitime_time_begin_1_next＆＃34;。$ i，true）; // $ multiple_till_1_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _event_multitime_time_end_1_next＆＃34;。$ i，true）; $ use_multidate_event_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _use_multidate_event_next＆＃34;。$ i，true）; $ use_second_event_day_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _use_second_event_day_next＆＃34;。$ i，true）; $ time_price_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _time_price_next＆＃34;。$ i，true）; $ time_price_child_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _time_price_child_next＆＃34;。$ i，true）; $ time_price_other_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _time_price_other_next＆＃34;。$ i，true）; $ due_balance_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _due_balance_next＆＃34;。$ i，true）; $ max_count_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _max_count_next＆＃34;。$ i，true）; $ reserved_next [$ i] = get_post_meta（$ post-＆gt; ID，SHORTNAME。＆＃34; _reserved_next＆＃34;。$ i，true）; } $ week_days =数组（＆＃39;星期天＆＃39;，＆＃39;星期一＆＃39;，＆＃39;星期二＆＃39;，＆＃39;星期三＆＃39;＆＃39;星期四＆＃39;， ＆＃39;星期五＆＃39;，＆＃39;星期六＆＃39;）; ？＆GT; jQuery的（函数（$）{ $（＆＃34;＃event-date＆＃34;）。datepicker（{dateFormat：＆＃39; MM dd，yy＆＃39;}）; $（＆＃34;＃event-date-array-start＆＃34;）。datepicker（{dateFormat：＆＃39; MM dd，yy＆＃39;}）; $（＆＃34;＃event-date-array-end＆＃34;）。datepicker（{dateFormat：＆＃39; MM dd，yy＆＃39;}）; $（＆＃34;＃event-date-array-start_1＆＃34;）。datepicker（{dateFormat：＆＃39; MM dd，yy＆＃39;}）; $（＆＃34;＃event-date-array-end_1＆＃34;）。datepicker（{dateFormat：＆＃39; MM dd，yy＆＃39;}）; if（$（＆＃39;＃banner-widget-use＆＃39;）。（＆＃39;：checked＆＃39;））{ $（＆＃34; .multidate＆＃34）。显示（）; $（＆＃39; .standart_event＆＃39;）。隐藏（）; } else { $（＆＃34; .multidate＆＃34）。隐藏（）; $（＆＃39; .standart_event＆＃39;）。节目（）; } $（＆＃39;＃banner-widget-use＆＃39;）。click（function（）{ $（＆＃34; .multidate＆＃34;）。slideToggle（this.checked）; $（＆＃39; .standart_event＆＃39）。的slideToggle（this.checked）; $（＆＃34; .add_time＆＃34;）。slideToggle（this.checked）; $（＆＃34; .delete_time＆＃34;）。slideToggle（this.checked）; }）; if（$（＆＃39;＃second-day-use＆＃39;）。（＆＃39;：checked＆＃39;））{ $（＆＃34; .second_day＆＃34）。显示（）; $（＆＃39; .add_time＆＃39;）。节目（）; $（＆＃39; .delete_time＆＃39;）。节目（）; } else { $（＆＃34; .second_day＆＃34）。隐藏（）; $（＆＃39; .add_time＆＃39;）。隐藏（）; $（＆＃39; .delete_time＆＃39;）。隐藏（）; } $（＆＃39;＃second-day-use＆＃39;）。click（function（）{ }）; }）; _event_place＆＃34; ID =＆＃34;事件地方＆＃34;值=＆＃34;＆＃34;风格=＆＃34;宽度：100％;＆＃34;＆GT; _event_date＆＃34; ID =＆＃34;事件日期＆＃34;值=＆＃34;＆＃34;风格=＆＃34;宽度：100％;＆＃34;＆GT; _event_time＆＃34; ID =＆＃34;事件时间＆＃34;值=＆＃34;＆＃34;风格=＆＃34;宽度：100％;＆＃34;＆GT; ＆＃39 ;. __（＆＃34;每周重复一次？＆＃34;，SHORTNAME）。＆＃39;
<?php if(!empty($multiple_from_1_next1)){ ?>
<div class="second_day">
<label style="display:block"><?php _e('Every', SHORTNAME ); ?><br/ >
<select id="<?php echo SHORTNAME; ?>_event_multiple_week_day_1_next1" name="<?php echo SHORTNAME; ?>_event_multiple_week_day_1_next1">
<?php foreach ($week_days as $day_id => $day_name) {
if($day_id == $date_day_next1){ ?>
<option value="<?php echo $day_id; ?>" selected><?php echo $day_name; ?></option>
<?php }
else{ ?>
<option value="<?php echo $day_id; ?>"><?php echo $day_name; ?></option>
<?php }
} ?>
</select>
</label>
<label style="display:block"><?php _e('From', SHORTNAME); ?><br/ ><input type="text" name="<?php echo SHORTNAME; ?>_event_multitime_time_begin_1_next1" value="<?php echo $multiple_from_1_next1; ?>" ></label>
</div>
<?php } ?>
<?php $y = 1; ?>
<?php for($i = 1; $i <= 100; $i++){
$block = get_post_meta( $post->ID, SHORTNAME.'_event_multitime_time_begin_1_next'.$i);
if(isset($block[0]) && !empty($block[0])){
?>
<div class="second_day">
<label style="display:block"><?php _e('Every', SHORTNAME ); ?><br/ >
<select id="<?php echo SHORTNAME; ?>_event_multiple_week_day_1_next<?php echo $i; ?>" name="<?php echo SHORTNAME; ?>_event_multiple_week_day_1_next<?php echo $i; ?>">
<?php foreach ($week_days as $day_id => $day_name) {
$ddn = $date_day_1_next[$i];
if($day_id == $ddn){ ?>
<option value="<?php echo $day_id; ?>" selected><?php echo $day_name; ?></option>
<?php }
else{ ?>
<option value="<?php echo $day_id; ?>"><?php echo $day_name; ?></option>
<?php }
} ?>
</select>
</label>
<?php
$mfn = $multiple_from_1_next[$i];
$use_day = $use_second_event_day_next[$i];
$price = $time_price_next[$i];
$price_child = $time_price_child_next[$i];
$price_other = $time_price_other_next[$i];
$due_balance = $due_balance_next[$i];
$max_cap = $max_count_next[$i];
if(isset($reserved_next[$i]) && !empty($reserved_next[$i])){
$reserve = $reserved_next[$i];
}
else{
$reserve = 0;
}
?>
<label style="display:block"><?php _e('From', SHORTNAME); ?><br/ ><input type="text" name="<?php echo SHORTNAME; ?>_event_multitime_time_begin_1_next<?php echo $y; ?>" value="<?php echo $mfn; ?>" ></label>
<label style="display:block"><?php _e('Price Adult', SHORTNAME); ?><br/ ><input type="text" name="<?php echo SHORTNAME; ?>_time_price_next<?php echo $y; ?>" value="<?php echo $price; ?>" ></label>
<label style="display:block"><?php _e('Price Child', SHORTNAME); ?><br/ ><input type="text" name="<?php echo SHORTNAME; ?>_time_price_child_next<?php echo $y; ?>" value="<?php echo $price_child; ?>" ></label>
<label style="display:block"><?php _e('Price Other', SHORTNAME); ?><br/ ><input type="text" name="<?php echo SHORTNAME; ?>_time_price_other_next<?php echo $y; ?>" value="<?php echo $price_other; ?>" ></label>
<label style="display:block"><?php _e('Minimum Deposit (%)', SHORTNAME); ?><br/ ><input type="text" name="<?php echo SHORTNAME; ?>_due_balance_next<?php echo $y; ?>" value="<?php echo $due_balance; ?>" ></label>
<label style="display:block"><?php _e('Maximum Capacity', SHORTNAME); ?><br/ ><input type="text" name="<?php echo SHORTNAME; ?>_max_count_next<?php echo $y; ?>" value="<?php echo $max_cap; ?>" ></label>
<input type="hidden" name="<?php echo SHORTNAME; ?>_reserved_next<?php echo $y; ?>" value="<?php echo $reserve; ?>" >
<label for="wpcitytour_use_multidate_event" style="margin-right:10px;">And</label>
<input type="checkbox" num="<?php echo $i; ?>" name="wpcitytour_use_second_event_day_next<?php echo $y; ?>" id="second-day-use_1" value="yes" checked="checked" ><br>
</div>
<?php
$y++;
}
}?>
</div>
<script type="text/javascript">
jQuery(document).ready(function($){
$('.second_day').last().find('input').last().removeAttr('checked');
$(':checkbox').live('change', function() {
if($(this).is(":checked")) {
var id = $('.second_day').length;
$('.second_day').last().after('<div class="second_day">Every<br /><select id="wpcitytour_event_multiple_week_day_1_next'+id+'" name="wpcitytour_event_multiple_week_day_1_next'+id+'"><option value="0">Sunday</option><option value="1">Monday</option><option value="2">Tuesday</option><option value="3">Wednesday</option><option value="4">Thursday</option><option value="5">Friday</option><option value="6">Saturday</option></select><label style="display:block">From<br/><input type="text" name="wpcitytour_event_multitime_time_begin_1_next'+id+'" value="" ></label><br/><label style="display:block">Price Adult<br/ ><input type="text" name="wpcitytour_time_price_next'+id+'" value="" ></label><br /><label style="display:block">Price Child<br/ ><input type="text" name="wpcitytour_time_price_child_next'+id+'" value="" ></label><br /><label style="display:block">Price Senior / Student<br/ ><input type="text" name="wpcitytour_time_price_other_next'+id+'" value="" ></label><br /><label style="display:block">Maximum Capacity<br/ ><input type="text" name="wpcitytour_max_count_next'+id+'" value="" ></label><br /><input type="hidden" name="wpcitytour_reserved_next'+id+'" value="0" ><label for="wpcitytour_use_multidate_event'+id+'" style="margin-right:10px;">And</label><input type="checkbox" name="wpcitytour_use_second_event_day'+id+'" id="*emphasized text*second-day-use" value="yes"><br><input type="hidden" id="fake" name="wpcitytour_use_multidate_event'+id+'" value="no" disabled="disabled">');
return false;
} else{
var number = $(this).attr('num');
var post_id = $('#post_ID').val();
var send_data = {
post_id: post_id,
number: number,
action: "delete_time"
};
$.ajax({
type: 'POST',
url: ajaxurl,
dataType: 'json',
data: send_data,
success:function(result){
if(result.error == 0){
}
}
});
if($(this).parents().hasClass('second_day')){
$(this).parents('.second_day').next().find('input').val('');
$(this).parents('.second_day').next().addClass('trash').removeClass( "second_day" );
$('.trash').first().hide();
}
else{
$('.second_day').last().find('input').val('');
$('.second_day').last().addClass('trash').removeClass( "second_day" );
$('.trash').first().hide();
}
return false;
}
});
return false;
});
</script>