使用Php或是wordpress程序做一个搜索框
想做一个多功能搜索框,不知道怎么实现,用的是wordpress程序
大致效果如图:
怎么弄都只执行最后一个框的关键词搜索,求各位大大赐教呀。
回复讨论(解决方案)
1.一定要有哦
2.把SQL输出一下看下拼接是否正确
把各种 参数 提交 到服务器, 服务器程序拼接一下 SQL 语句,就OK 了
提交的时候,获取参数看看
1.一定要有哦
2.把SQL输出一下看下拼接是否正确
引用 1 楼 Anew_G 的回复:1.一定要有哦
2.把SQL输出一下看下拼接是否正确
<form id="search" target="_blank" action="<?php bloginfo('url'); ?>"/><input class="pinpai" type="text" name="pinpai" id="pinpai" value="品牌" onFocus="this.value='';" onBlur="if(this.value==''){this.value='品牌';}"/><input class="chexi" type="text" name="chexi" id="chexi" value="车系" onFocus="this.value='';" onBlur="if(this.value==''){this.value='车系';}"/><input class="jiage" type="text" name="jiage" id="jiage" value="价格范围" onFocus="this.value='';" onBlur="if(this.value==''){this.value='价格范围';}"/><input class="guanjianci" type="text" name="keyword" id="keyword" value="关键词" onFocus="this.value='';" onBlur="if(this.value==''){this.value='关键词';}"/> <button class="search01" type="submit">搜索</button></form>
把name和id都唯一,后台用$_POST['name']来取值
PHP code?1234567

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

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

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Alipay PHP...

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

The enumeration function in PHP8.1 enhances the clarity and type safety of the code by defining named constants. 1) Enumerations can be integers, strings or objects, improving code readability and type safety. 2) Enumeration is based on class and supports object-oriented features such as traversal and reflection. 3) Enumeration can be used for comparison and assignment to ensure type safety. 4) Enumeration supports adding methods to implement complex logic. 5) Strict type checking and error handling can avoid common errors. 6) Enumeration reduces magic value and improves maintainability, but pay attention to performance optimization.

How to debug CLI mode in PHPStorm? When developing with PHPStorm, sometimes we need to debug PHP in command line interface (CLI) mode...

How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.
