我已将自定义javascript代码添加到我的wordpress网站的header.php文件中。我已经在一个基本的html文件上测试了这个代码,它工作正常,但我似乎无法使投票录制功能在wordpress帖子上工作。脚本的其他组件工作正常(悬停,从.txt文件显示投票),但我无法获得记录投票工作的功能。所有文件都具有读/写访问权限。
如果有人能帮助我或指出我正确的方向来解决这个问题,我将不胜感激。
这是记录投票的脚本的一部分,我对php很新,并且想知道是否有一些我可以添加/替换以修改代码以便它在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
感谢您花时间查看此内容,如果有任何其他信息我可以提供,请告知我们。
这是在header.php中放置的脚本中提到的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();
}
}
?>
以下是添加到header.php的完整javascript代码,mouseover / mouseout似乎工作正常,所以我认为javascript应该正在运行。
Javascript已添加到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>
答案 0 :(得分:0)
要解决这个问题,我必须做的就是将我的ratings.php文件和ratings.data.txt放在我的wordpress主题文件夹中,并将自定义javascript链接到我的header.php文件中的这些文件。 javascript现在正常运行。这不是执行此操作的正确方法,理想情况下我应该使用header.php中的wp_enqueue_scripts挂钩并在css / js文件夹中使用自定义css和js。但是现在这个临时修复工作正常,我可以继续试验。