本文介绍了如何修改 CodeIgniter 日历以每天处理多个事件?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着跟版网的小编来一起学习吧！
问题描述
我正在创建一个没有 jquery 日历插件的日历.我可以将数据库中的数据检索到日历中.但是当每天有多个数据时，日历视图中只有一个数据.当有多个数据时，我希望它是这样的.
I am creating a calendar without jquery calendar plugin. I could retrieve the data which is in the database to the calendar. But when there are multiple data per day only one data comes to the calendar view. I want it to be like this when there is multiple data.
但是当有多个数据时我得到的是这个
But what i am getting is this when there are multiple data
第 16 天有每四个数据.但它只显示一个.如果有人对此有任何想法，那将对我有所帮助.
the day 16 has every four data.but it shows only one. If anyone has an idea about this it would be help me.
以下是我的代码
控制器
<?php
class My_calendar extends CI_Controller {
public function index($year = null, $month = null) {
echo "My calendar project";
$this->showcal($year, $month);
}
public function showcal($year = null, $month = null) {
$this->load->model('mycal_model');
$data['calendar'] = $this->mycal_model->generate($year, $month);
$this->load->view('mycal', $data);
}
}
查看
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Welcome to CodeIgniter</title>
<style type="text/css">
#body{
margin: 0 15px 0 15px;
}
#container{
margin: 10px;
border: 1px solid #D0D0D0;
-webkit-box-shadow: 0 0 8px #D0D0D0;
}
.calendar{
/* background-color: yellow;*/
}
table.calendar{
margin: auto;
border-collapse: collapse;
}
.calendar .days td {
width:80px;
height: 90px;
padding: 4px;
border: 1px solid #999;
vertical-align: top;
background-color: #DEF;
}
.calendar .days td:hover{
background-color: #fff;
}
.calendar .highlight {
font-weight: bold;
color: #EF1BAC;
}
.calendar .content .gk_am{
float: left;
display: inline-block;
width: 40px;
background-color: #D0D0D0;
}
.calendar .content .gk_pm{
float: right;
display: inline-block;
width: 40px;
background-color: red;
}
.calendar .content .rp_am{
float: left;
display: inline-block;
width: 40px;
background-color: gray;
}
.calendar .content .rp_pm{
float: right;
display: inline-block;
width: 40px;
background-color: #D893A1;
}
</style>
</head>
<body>
<div id="container">
<div id="body">
<?PHP echo $calendar; ?>
</div>
</div>
</body>
</html>
型号
<?php
class mycal_model extends CI_Model {
function __construct() {
parent::__construct();
$this->mycal_model();
}
function mycal_model() {
$this->conf = array(
'show_next_prev' => True,
'next_prev_url' => base_url() . 'index.php/my_calendar/index/'
);
$this->conf['template'] = '
{table_open}<table cellpadding="1" cellspacing="2" class="calendar">{/table_open}
{heading_row_start}<tr>{/heading_row_start}
{heading_previous_cell}<th class="prev_sign"><a href="{previous_url}"><<</a></th>{/heading_previous_cell}
{heading_title_cell}<th colspan="{colspan}">{heading}</th>{/heading_title_cell}
{heading_next_cell}<th class="next_sign"><a href="{next_url}">>></a></th>{/heading_next_cell}
{heading_row_end}</tr>{/heading_row_end}
//Deciding where to week row start
{week_row_start}<tr class="week_name" >{/week_row_start}
//Deciding week day cell and week days
{week_day_cell}<td >{week_day}</td>{/week_day_cell}
//week row end
{week_row_end}</tr>{/week_row_end}
{cal_row_start}<tr class= "days">{/cal_row_start}
{cal_cell_start}<td>{/cal_cell_start}
{cal_cell_content}
<div class="day_num">{day}
</div>
<div class= "content">{content}
</div>
{/cal_cell_content}
{cal_cell_content_today}
<div class="day_num highlight">{day}</div>
<div class= "content">{content}</div>
{/cal_cell_content_today}
{cal_cell_no_content}<div class="day_num">{day}</div>{/cal_cell_no_content}
{cal_cell_no_content_today}<div class="day_num highlight">{day}</div>{/cal_cell_no_content_today}
{cal_cell_blank} {/cal_cell_blank}
{cal_cell_end}</td>{/cal_cell_end}
{cal_row_end}</tr>{/cal_row_end}
{table_close}</table>{/table_close}
';
}
function get_calendar_data($year, $month) {
$query = $this->db->select('date_cal,title,type')->from('reservations')->like('date', "$year-$month", 'after')->get();
$cal_data = array();
foreach ($query->result() as $row) {
if ($row->title == 'GK' && $row->type == 'AM') {
$cal_data[substr($row->date_cal, 8, 2)] = '<div class="gk_am">' . $row->title . ' ' . $row->type . '</div>';
} else if ($row->title == 'GK' && $row->type == 'PM') {
$cal_data[substr($row->date_cal, 8, 2)] = '<div class="gk_pm">' . $row->title . ' ' . $row->type . '</div>';
} else if ($row->title == 'RP' && $row->type == 'AM') {
$cal_data[substr($row->date_cal, 8, 2)] = '<div class="rp_am">' . $row->title . ' ' . $row->type . '</div>';
} else if ($row->title == 'RP' && $row->type == 'PM') {
$cal_data[substr($row->date_cal, 8, 2)] = '<div class="rp_pm">' . $row->title . ' ' . $row->type . '</div>';
}
}
return $cal_data;
}
function generate($year, $month) {
$this->load->library('calendar', $this->conf);
$cal_data = $this->get_calendar_data($year, $month);
return $this->calendar->generate($year, $month, $cal_data);
}
}
?>
推荐答案
如果要显示所有有数据的日期的四个框，请尝试如下更改 get_calendar_data() foreach，
If you want to show all four boxes for the dates which has data, try to change the get_calendar_data() foreach as below,
$content = "";
$lastDay = -1;
$index = 0;
foreach ($query->result() as $row) {
if($lastDay != intval(substr($row->date_cal, 8, 2))){
if($index > 0 ){
if($content != ''){
$cal_data[$lastDay] = $content;
$content = '';
}
}
$index = 0;
}
if ($row->title == 'GK' && $row->type == 'AM') {
$content .= '<div class="gk_am">' . $row->title . ' ' . $row->type . '</div>';
} else if ($row->title == 'GK' && $row->type == 'PM') {
$content .= '<div class="gk_pm">' . $row->title . ' ' . $row->type . '</div>';
}else if ($row->title == 'RP' && $row->type == 'AM') {
$content .= '<div class="rp_am">' . $row->title . ' ' . $row->type . '</div>';
} else if ($row->title == 'RP' && $row->type == 'PM') {
$content .= '<div class="rp_pm">' . $row->title . ' ' . $row->type . '</div>';
}
$lastDay = intval(substr($row->date_cal, 8, 2));
$index++;
}
if($lastDay != -1 && $content != ''){
$cal_data[$lastDay] = $content;
}
让我知道它现在是否有效.
Let me know whether it works now or not.
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