php select option selected from database in codeigniter

I do not know this, it could be the first, the last, one that has a specific id or name etc. Preparation. This tags create drop down list in html. Because I will use all the lists above in this tutorial. I'm a Software Engineer. The looseness of the original code is just looking for an SQL injection attack. 1) You have not specified form post method so its taking by default "get" method and you are trying to get values using post(). The sometimes tricky part is figuring out where to put the variable declaration and assignment if conditional. On submitting the filter options, it will be posted to the PHP to process the MySQL data fetch based on the selected values. I need a 'standard array' for a D&D-like homebrew game, but anydice chokes - how to proceed? Why are there two different pronunciations for the word Tee? Your email address will not be published. Thank you Murzid, Form Helper was the answer there ;) Thank you for your kind support! The problem I am having is when I save my settings, the Select Option does not display the saved theme name to show that this is the active theme chosen. This thing looks like it's expecting some sort of passed ID which would then pull the productName from the database it's really unclear. Before the while loop I store the details in variables as such: and this works. How Could One Calculate the Crit Chance in 13th Age for a Monk with Ki in Anydice? PHP. Controller file (Baby_form.php) is shown below. In our previous tutorialswe have explained you , how to create and validate formsin codeigniter. True. Before getting started its coding, you should create the following folder structure , Delete Multiple Records with checkboxes in PHP & MySQL, Preview Images before uploading using PHP. How to save/update all selected multiple dropdown selected values into myphpadmin database with the table above (using Ajax or better recommendation) When the 'save all' button is clicked all individual selected values in the dropdown are inserted into the dB and when 'update-all' is clicked the dB values are all updates. Write a Program Detab That Replaces Tabs in the Input with the Proper Number of Blanks to Space to the Next Tab Stop. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. CodeIgniter: How to 'highlight' the link of the page the user is currently on? Focusing on this one area, you should be getting a PHP error unless it is a copy error. ; Use $_POST to get the selected value of the select element if . Counting degrees of freedom in Lie algebra structure constants (aka why are there any nontrivial Lie algebras of dim >5? How do you remove all the options of a select box and then add one option and select it with jQuery? These steps are very easy to understand and implement in web applications. Open the "Product.php" controller in the "application / controllers" folder. How were Acorn Archimedes used outside education? . Code language: HTML, XML (xml) The post.php file uses the filter_input() function to get the selected colors as an array. Strange fan/light switch wiring - what in the world am I looking at. To learn more, see our tips on writing great answers. CREATE TABLE `users` ( `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT, `username` varchar(80) DEFAULT NULL, `fname` varchar(50) NOT NULL, `lname` varchar(50) NOT NULL, `age` int(2) DEFAULT NULL, `salary` int(10) NOT NULL, `email` varchar(80) NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8; Step 2: create a index.php file and paste the below html form design code: now, when you click on the submit button, the <form> contains action="code.php" so, lets go to step 3 to write the code: step 3: create a code.php file and paste the below code to insert dropdown list value in mysql database in php. Why is sending so few tanks Ukraine considered significant? In this step, you will learn how to insert data into a database using select options dependent in Codeigniter and AJAX JQuery. Your email address will not be published. Selecting a country name will load 'State' combo with options and selecting a state name will load 'City' combo with available city names. CREATE DATABASE pos_db; Next to creating tables. Then change it to be like the following code: Then add the "delete_product" function below: Then click one of the "Delete" buttons to delete the data. Check your inbox and click the link to confirm your subscription, How to Integrate Stripe Payment Gateway With Django, C# Program to Find the Last Occurrence Character In a String, C# Program To Find Duplicate Characters In a String, Difference between helper and library in CodeIgniter, Select data from database using CodeIgniter, cisite\application\views\examples\select.php, cisite\application\controllers\Example.php. How to create dependent select options, insert, update, and delete with Codeigniter and Ajax. The SELECT statement is used to select data from one or more tables: SELECT column_name (s) FROM table_name. So, Make sure, you have already done it. After I add task for him I want to edit it. Codeigniter foreach Select Menu 'Selected' Option, codeigniter.com/userguide3/database/caching.html, https://www.codeigniter.com/user_guide/helpers/form_helper.html#form_dropdown, Flake it till you make it: how to detect and deal with flaky tests (Ep. How could magic slowly be destroying the world? The code will be much faster and you'll be able to keep track of the code. If it is running well, it will look like the following picture: At this step, I will share how to delete data to the database. There are two mistakes in your form html code. I chose to use tag instead of form_dropdown() from Form Helper because i can't set a class atribute to <option> tag. Save my name, email, and website in this browser for the next time I comment. Why did it take so long for Europeans to adopt the moldboard plow? rev2023.1.17.43168. Then rename the CodeIgniter project to be select-ajax. There will be some changes in controller's and view's files also. How could magic slowly be destroying the world? Find centralized, trusted content and collaborate around the technologies you use most. I have fixed it now and it was because of how I was closing one small '>' inside the echo !!! So, basically what I wish to do is instead of displaying the DB retrieved options in a text box I wish the option the user has selected to be displayed in a dropdown list box. How to get multiple selected values of select box in php? LEARNINGPROGRAMMING.NET, ALL RIGHTS RESERVED. Why might this be. If you choose a different category, different Sub Category options will also appear. I dont understand why but this one always selected last option ( not the one i choose before). ` foreach ($productsarry as $key => $value) { echo""; }//end of foreach loop echo"";` Okay, so at least now the options show. 297 30k views 2 years ago here, in this video, we are learning about how to insert multiple selected values from your dropdown list in each row of mysqli in php where we are using one. Select Dropdown with Options. Give accurate bid and time estimate. So we're assuming variables are already defined. download theselectoptionfield_ci.zipfile from below link,extract files and include them in view,controller and model directory of your codeigniter framework as shown intheRead Me.txtfile. How were Acorn Archimedes used outside education? Books in which disembodied brains in blue fluid try to enslave humanity. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I chose to use tag instead of form_dropdown() from Form Helper because i can't set a class atribute to