search
HomeBackend DevelopmentPHP Tutorial数据库查查出的数据如何显示在日历中

数据库查查出的数据怎么显示在日历中
我用smarty模板写的,日历按月显示
从数据库查出当月数据的日期(日),要显示在这个日历上。
现在的问题是我写了两个循环

PHP code
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->//当月天数循环(比如现在是6月就是30天){section name=d loop=$dayofmonth}    //数据库查出的数据记录循环    {section name=e loop=$events}        //如果数据库查出的记录的日期(天day)==循环的当月天数执行如下显示    {if ($events[e].event_starttime|date_format:"%d") == ($smarty.section.d.index+1)}    <td class="date_pic">
<span class="date_number">{$events[e].event_starttime|date_format:"%d"}</span>            <div class="date_list">                <ul>                    <li>                 <a href="./events.php?eid=%7B%24events%5Be%5D.eid%7D" target="_blank">{$events[e].event_name}</a>                            </li>                </ul>            </div>                 <a href="./events.php?eid=%7B%24events%5Be%5D.eid%7D" target="_blank">                     <img  src="/static/imghwm/default1.png" data-src="./Uploads/{$events[e].event_poster}" class="lazy"    style="max-width:90%"  style="max-width:90%" alt="数据库查查出的数据如何显示在日历中" >             </a>        </td>                    {/if}{/section}//[color=#FF0000]问题现在就在这里,下面的条件3,4,6,11,12就是我从数据库查出数据的天(day),[color=#00FF00]为了不重复输出[/color],我写了下面的if判断,问题是我的月份是变化的,所以数据库查找出来的数据也是变化的,所以不可能每个月都是3,4,6,11,12。要根据数据库的数据改变,所以我的想法是下面这个if怎么改写?smarty模板里的if条件能循环?或者有其他思路?各位大虾帮忙,想了一天了[/color]{if (($smarty.section.d.index+1) != 3)&&(($smarty.section.d.index+1) != 4)&&(($smarty.section.d.index+1) != 6)&&(($smarty.section.d.index+1) != 11)&&(($smarty.section.d.index+1) != 12)}<td class="" style="cursor:auto;">
<span class="date_number">{$smarty.section.d.index+1}</span> </td>{/if}//7天换一行{if ($smarty.section.d.index+$day1ofweek+1)%7==0}    {/if}{/section}      


------解决方案--------------------
你的数据是怎么存的?类似:
SQL code
id date       data1  2012-06-01 none2  2012-06-02 good3  2012-07-05 true<div class="clear">
                 
              
              
        
            </div>
Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
PHP Performance Tuning for High Traffic WebsitesPHP Performance Tuning for High Traffic WebsitesMay 14, 2025 am 12:13 AM

ThesecrettokeepingaPHP-poweredwebsiterunningsmoothlyunderheavyloadinvolvesseveralkeystrategies:1)ImplementopcodecachingwithOPcachetoreducescriptexecutiontime,2)UsedatabasequerycachingwithRedistolessendatabaseload,3)LeverageCDNslikeCloudflareforservin

Dependency Injection in PHP: Code Examples for BeginnersDependency Injection in PHP: Code Examples for BeginnersMay 14, 2025 am 12:08 AM

You should care about DependencyInjection(DI) because it makes your code clearer and easier to maintain. 1) DI makes it more modular by decoupling classes, 2) improves the convenience of testing and code flexibility, 3) Use DI containers to manage complex dependencies, but pay attention to performance impact and circular dependencies, 4) The best practice is to rely on abstract interfaces to achieve loose coupling.

PHP Performance: is it possible to optimize the application?PHP Performance: is it possible to optimize the application?May 14, 2025 am 12:04 AM

Yes,optimizingaPHPapplicationispossibleandessential.1)ImplementcachingusingAPCutoreducedatabaseload.2)Optimizedatabaseswithindexing,efficientqueries,andconnectionpooling.3)Enhancecodewithbuilt-infunctions,avoidingglobalvariables,andusingopcodecaching

PHP Performance Optimization: The Ultimate GuidePHP Performance Optimization: The Ultimate GuideMay 14, 2025 am 12:02 AM

ThekeystrategiestosignificantlyboostPHPapplicationperformanceare:1)UseopcodecachinglikeOPcachetoreduceexecutiontime,2)Optimizedatabaseinteractionswithpreparedstatementsandproperindexing,3)ConfigurewebserverslikeNginxwithPHP-FPMforbetterperformance,4)

PHP Dependency Injection Container: A Quick StartPHP Dependency Injection Container: A Quick StartMay 13, 2025 am 12:11 AM

APHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.

Dependency Injection vs. Service Locator in PHPDependency Injection vs. Service Locator in PHPMay 13, 2025 am 12:10 AM

Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHP performance optimization strategies.PHP performance optimization strategies.May 13, 2025 am 12:06 AM

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

PHP Email Validation: Ensuring Emails Are Sent CorrectlyPHP Email Validation: Ensuring Emails Are Sent CorrectlyMay 13, 2025 am 12:06 AM

PHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools