我已將自定義JavaScript代碼添加到我的WordPress站點的header.php文件中。我已經在一個基本的html文件上測試了這段代碼,它工作正常,但我似乎無法讓投票記錄功能在wordpress文章上工作。該腳本的其他組件工作正常(懸停,從.txt文件投票顯示),但我無法獲得記錄投票工作的功能。所有文件都有讀/寫訪問權限。Wordpress修改爲五星評級腳本
如果有人能幫助我或指出我解決這個問題的正確方向,我將不勝感激。
這是記錄投票的腳本的一部分,我對PHP相當新,並想知道是否有某些我可以添加/替換以便修改,以便代碼在Wordpress上正常工作。
$('.ratings_stars').bind('click', function() {
var star = this;
var widget = $(this).parent();
var clicked_data = {
clicked_on : $(star).attr('class'),
widget_id : $(star).parent().attr('id')
};
$.post(
'http://localhost/url/wordpress/wp-content/ratings.php',
clicked_data,
function(INFO) {
widget.data('fsr', INFO);
set_votes(widget);
},
'json'
);
});
});
function set_votes(widget) {
var avg = $(widget).data('fsr').whole_avg;
var votes = $(widget).data('fsr').number_votes;
var exact = $(widget).data('fsr').dec_avg;
window.console && console.log('and now in set_votes, it thinks the fsr is ' + $(widget).data('fsr').number_votes);
$(widget).find('.star_' + avg).prevAll().andSelf().addClass('ratings_vote');
$(widget).find('.star_' + avg).nextAll().removeClass('ratings_vote');
$(widget).find('.total_votes').text(votes + ' votes recorded (' + exact + ' rating)');
}
Here is a visual example for reference
感謝您抽出時間來看看這個,如果有任何其他信息,我可以提供,請讓我知道。
以下是放在header.php中的腳本中提到的ratings.php。
ratings.php:
<?php
$rating = new ratings($_POST['widget_id']);
isset($_POST['fetch']) ? $rating->get_ratings() : $rating->vote();
class ratings {
var $data_file = 'http://localhost/url/wordpress/wp-content/ratings.data.txt';
private $widget_id;
private $data = array();
function __construct($wid) {
$this->widget_id = $wid;
$all = file_get_contents($this->data_file);
if($all) {
$this->data = unserialize($all);
}
}
public function get_ratings() {
if($this->data[$this->widget_id]) {
echo json_encode($this->data[$this->widget_id]);
}
else {
$data['widget_id'] = $this->widget_id;
$data['number_votes'] = 0;
$data['total_points'] = 0;
$data['dec_avg'] = 0;
$data['whole_avg'] = 0;
echo json_encode($data);
}
}
public function vote() {
preg_match('/star_([1-5]{1})/', $_POST['clicked_on'], $match);
$vote = $match[1];
$ID = $this->widget_id;
if($this->data[$ID]) {
$this->data[$ID]['number_votes'] += 1;
$this->data[$ID]['total_points'] += $vote;
}
else {
$this->data[$ID]['number_votes'] = 1;
$this->data[$ID]['total_points'] = $vote;
}
$this->data[$ID]['dec_avg'] = round($this->data[$ID]['total_points']/$this->data[$ID]['number_votes'], 1);
$this->data[$ID]['whole_avg'] = round($this->data[$ID]['dec_avg']);
file_put_contents($this->data_file, serialize($this->data));
$this->get_ratings();
}
}
?>
下面是javascript代碼加入到header.php中完整的,鼠標懸停/鼠標移開似乎能正常工作,所以我覺得應該JavaScript的運行。
的Javascript加入的header.php:
<?php wp_head(); ?>
<script type="text/javascript">
$(document).ready(function() {
$('.rate_widget').each(function(i) {
var widget = this;
var out_data = {
widget_id : $(widget).attr('id'),
fetch: 1
};
$.post(
'http://localhost/url/wordpress/wp-content/ratings.php',
out_data,
function(INFO) {
$(widget).data('fsr', INFO);
set_votes(widget);
},
'json'
);
});
$('.ratings_stars').hover(
function() {
$(this).prevAll().andSelf().addClass('ratings_over');
$(this).nextAll().removeClass('ratings_vote');
},
function() {
$(this).prevAll().andSelf().removeClass('ratings_over');
set_votes($(this).parent());
}
);
$('.ratings_stars').bind('click', function() {
var star = this;
var widget = $(this).parent();
var clicked_data = {
clicked_on : $(star).attr('class'),
widget_id : $(star).parent().attr('id')
};
$.post(
'http://localhost/url/wordpress/wp-content/ratings.php',
clicked_data,
function(INFO) {
widget.data('fsr', INFO);
set_votes(widget);
},
'json'
);
});
});
function set_votes(widget) {
var avg = $(widget).data('fsr').whole_avg;
var votes = $(widget).data('fsr').number_votes;
var exact = $(widget).data('fsr').dec_avg;
window.console && console.log('and now in set_votes, it thinks the fsr is ' + $(widget).data('fsr').number_votes);
$(widget).find('.star_' + avg).prevAll().andSelf().addClass('ratings_vote');
$(widget).find('.star_' + avg).nextAll().removeClass('ratings_vote');
$(widget).find('.total_votes').text(votes + ' votes recorded (' + exact + ' rating)');
}
</script>
該ratings.php代碼? –
@Jonasw,你好,我剛剛添加了ratings.php。這是你在找什麼? – ThomE
Javascript是否運行?如果它在標準頁面上正常工作,但不在WP上,我會懷疑它沒有被正確包含在頁面中。 – miken32