Table of Contents
回复讨论(解决方案)
Home Backend Development PHP Tutorial 添加数据,显示添加行为成功,但是输入的数据显示是0

添加数据,显示添加行为成功,但是输入的数据显示是0

Jun 23, 2016 pm 01:01 PM

在做一个添加分类的功能。
添加成功后,返回界面。
看到添加这个分类这个行为确实成功了(多出一个分类条),但是本应该是显示新增分类名的位置显示的却是数字0...


回复讨论(解决方案)

无代码,无真相

初学阶段,现在是用smarty写的。附代码


一.修改分类的php代码


header("Content-Type:text/html;charset=utf-8");
include_once '../smarty/Smarty.class.php';
include_once '../dbio/NewsTypes.php';
$smarty=new Smarty();
$act=$_GET['act'];
$typeId=$_GET['typeId'];
$typeName=$_POST['typeName'];
$newsTypes=NewsTypes::getNewsTypes();
if ($act=="delete") {
$result=NewsTypes::delNewsType($typeId);
header("location:success.php?act=deltype&rst={$result}");
}else if($act=="update"){
$result=NewsTypes::updateNewsType($typeId,$typeName);
header("location:success.php?act=modtype&rst={$result}");
}
$smarty->assign("newsTypes",$newsTypes);
$smarty->assign("typeId",$typeId);
$smarty->assign("typeName",$typeName);
$smarty->display('modtype.html');

。。。。发错了。。。。。

。。。实在不好意思 重发


一.添加分类的PHP代码
header("Content-Type:text/html;charset=utf-8");
include_once '../smarty/Smarty.class.php';
include_once '../dbio/NewsTypes.php';
$smarty= new Smarty();
$typeName=$_POST['typeName'];
var_dump($typeName);
if ($typeName!=null) {
$result=NewsTypes::addNewsTypes($typeName);
  header("location:success.php?act=addtype&rst={$result}");
}
$smarty->display("addtype.html");

Statement of this Website
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

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

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Working with Flash Session Data in Laravel Working with Flash Session Data in Laravel Mar 12, 2025 pm 05:08 PM

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

PHP Logging: Best Practices for PHP Log Analysis PHP Logging: Best Practices for PHP Log Analysis Mar 10, 2025 pm 02:32 PM

PHP logging is essential for monitoring and debugging web applications, as well as capturing critical events, errors, and runtime behavior. It provides valuable insights into system performance, helps identify issues, and supports faster troubleshoot

cURL in PHP: How to Use the PHP cURL Extension in REST APIs cURL in PHP: How to Use the PHP cURL Extension in REST APIs Mar 14, 2025 am 11:42 AM

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Simplified HTTP Response Mocking in Laravel Tests Simplified HTTP Response Mocking in Laravel Tests Mar 12, 2025 pm 05:09 PM

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

12 Best PHP Chat Scripts on CodeCanyon 12 Best PHP Chat Scripts on CodeCanyon Mar 13, 2025 pm 12:08 PM

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

Explain the concept of late static binding in PHP. Explain the concept of late static binding in PHP. Mar 21, 2025 pm 01:33 PM

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

Customizing/Extending Frameworks: How to add custom functionality. Customizing/Extending Frameworks: How to add custom functionality. Mar 28, 2025 pm 05:12 PM

The article discusses adding custom functionality to frameworks, focusing on understanding architecture, identifying extension points, and best practices for integration and debugging.

See all articles