[php] Delete multiple rows by selecting checkboxes using PHP

Delete Multiple checkbox using PHP Code

<input type="checkbox" name="chkbox[]  value=".$row[0]."/>
<input type="submit" name="delete" value="delete"/>
<?php
if(isset($_POST['delete']))
{
 $cnt=array();
 $cnt=count($_POST['chkbox']);
 for($i=0;$i<$cnt;$i++)
  {
     $del_id=$_POST['chkbox'][$i];
     $query="delete from $tablename where Id=".$del_id;
     mysql_query($query);
  }
}

Examples related to php

I am receiving warning in Facebook Application using PHP SDK Pass PDO prepared statement to variables Parse error: syntax error, unexpected [ Preg_match backtrack error Removing "http://" from a string How do I hide the PHP explode delimiter from submitted form results? Problems with installation of Google App Engine SDK for php in OS X Laravel 4 with Sentry 2 add user to a group on Registration php & mysql query not echoing in html with tags? How do I show a message in the foreach loop?

Examples related to html

Embed ruby within URL : Middleman Blog Please help me convert this script to a simple image slider Generating a list of pages (not posts) without the index file Why there is this "clear" class before footer? Is it possible to change the content HTML5 alert messages? Getting all files in directory with ajax DevTools failed to load SourceMap: Could not load content for chrome-extension How to set width of mat-table column in angular? How to open a link in new tab using angular? ERROR Error: Uncaught (in promise), Cannot match any routes. URL Segment

Examples related to mysql

Implement specialization in ER diagram How to post query parameters with Axios? PHP with MySQL 8.0+ error: The server requested authentication method unknown to the client Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver' phpMyAdmin - Error > Incorrect format parameter? Authentication plugin 'caching_sha2_password' is not supported How to resolve Unable to load authentication plugin 'caching_sha2_password' issue Connection Java-MySql : Public Key Retrieval is not allowed How to grant all privileges to root user in MySQL 8.0 MySQL 8.0 - Client does not support authentication protocol requested by server; consider upgrading MySQL client

Examples related to checkbox

Setting default checkbox value in Objective-C? Checkbox angular material checked by default Customize Bootstrap checkboxes Angular ReactiveForms: Producing an array of checkbox values? JQuery: if div is visible Angular 2 Checkbox Two Way Data Binding Launch an event when checking a checkbox in Angular2 Checkbox value true/false Angular 2: Get Values of Multiple Checked Checkboxes How to change the background color on a input checkbox with css?

Examples related to isset

PHP shorthand for isset()? Delete multiple rows by selecting checkboxes using PHP If isset $_POST Calling a particular PHP function on form submit isset PHP isset($_GET['something']) ? $_GET['something'] : '' Using if(isset($_POST['submit'])) to not display echo when script is open is not working is there something like isset of php in javascript/jQuery? Check if an array item is set in JS JavaScript isset() equivalent In where shall I use isset() and !empty()