php select option selected from database in codeigniter
In this tutorial, we need 3 tables, namely: category, sub_category, and product. Is it OK to ask the professor I am applying to for a recommendation letter? 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. The Html Body Class calls on this options table and finds the chosen theme and uses this to render a specific CSS Stylesheet. 7 - Codeigniter Tutorials - Select . i would like. The tutorial had view and add data part. 1. 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. For the problem of the options not showing up I think it was because I had it like this: ` if ($key == $productName){ echo "selected=\"selected\">"; }; ` then I changed it to : FIXED IT!! Update with Select Option dependent in Codeigniter and Ajax. How I set this? But, it didn't . Kyber and Dilithium explained to primary school students? Making statements based on opinion; back them up with references or personal experience. The code will be much faster and you'll be able to keep track of the code. First of all, open the view file "product_list_view.php" in the "application/views" folder. Removing unreal/gift co-authors previously added because of academic bullying. The dynamic dependent select box auto-populates dependent data in the dropdown based on the selection. Easiest solution is to return false as soon as you find a product that is out of stock, something like the following: Loop through the selected products and for each one check the stock. Sorry if this confused you, I have a habit of assuming others will understand my eccentricities. . See this example: if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'geekinsta_com-medrectangle-4','ezslot_4',158,'0','0'])};__ez_fad_position('div-gpt-ad-geekinsta_com-medrectangle-4-0');Files to refer: Before continuing, create a database named cisite and a table named ExSelect. After create a table in the MySQL database you need to insert record or data on it.If you want to know how to insert data in CodeIgniter framework please visit the link : Insert data in CodeIgniter. Or to the directory: C:xampphtdocs if you use XAMPP. Regex would be best, but one thing at a time here. CodeIgniter: Trying to load the option values from database table based on the selection of first select option There were a couple of issues regarding the code. How (un)safe is it to use non-random seed words? Step #1. Consider the following picture for more details: Next, create a folder "assets" in the "select-ajax" folder parallel to the application and system folder. If you create a database with the same name it's better. How could one outsmart a tracking implant? Outrageous right? Can state or city police officers enforce the FCC regulations? This topic was automatically closed 91 days after the last reply. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. global $session, $database; Much of that doesnt pertain to what I had in mind. However the problem is I want to store the product name as a drop down list box that has already been selected by the user and then select that. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 1) Create a view: select.php and paste the following code: 2) Create a controller: Examples.php and paste the following code: 3) Create a model: ExSelect.php and paste the following code: If you have not created a new routing, create one as shown below:if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'geekinsta_com-large-leaderboard-2','ezslot_5',161,'0','0'])};__ez_fad_position('div-gpt-ad-geekinsta_com-large-leaderboard-2-0'); Join the newsletter to get the latest updates. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Have you specified 'multiple' attribute in select eg: . You should use Codeigniter Form Helper to do that : Asking for help, clarification, or responding to other answers. To insert a select option value in the database, you must connect PHP to MySQL database with the help of the following query . Kita buat persiapan database terlebih dahulu ,sahabat buat 3 table baru yaitu seperti gambar berikut: $password It must contain password of the database. How could magic slowly be destroying the world? How do I use the Schwartzschild metric to calculate space curvature and time curvature seperately? We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Download and Install CodeIgniter 4. rev2023.1.17.43168. Toggle some bits and get an actual square. I want the user to choose from a select option which theme they want, light or dark. How To To Populate Html Select Drop Down List With Values From MySQL Database Using PhpSource Code: http://1bestcsharp.blogspot.com/2015/10/php-populate-html. Inserts a new record into the database. Well, in that case, @Ruben's answer below is correct (, Please give more explanation even though code is explanatory, Set a selected option in menu dropdown with codeigniter, Flake it till you make it: how to detect and deal with flaky tests (Ep. Then in the line that generates the option tag. How dry does a rock/metal vocal have to be during recording? How to rename a file based on a directory name? Download the latest version of CodeIgniter 4 and unzip source code to new folder named LearnCodeIgniter4WithRealApps. Is this variant of Exact Path Length Problem easy or NP Complete, Indefinite article before noun starting with "the". In this case, I use a real example in the use of multiple inserts, update, and delete using multiple select in Codeigniter. Counting degrees of freedom in Lie algebra structure constants (aka why are there any nontrivial Lie algebras of dim >5? Is it OK to ask the professor I am applying to for a recommendation letter? @russell see my update. Basic Dependent dropdown in Codeigniter and Ajax. How dry does a rock/metal vocal have to be during recording? Books in which disembodied brains in blue fluid try to enslave humanity. Example: This example creates a list of items using HTML. <option>--Select User--</option> . Is this variant of Exact Path Length Problem easy or NP Complete. How do you remove all the options of a select box and then add one option and select it with jQuery? 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. Find centralized, trusted content and collaborate around the technologies you use most. First, open the view file "product_list_view.php" which is in the "application/views" folder. I have a edit.php page. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. code here Open the database.php file in the "application/config" folder and find the following code: In this step, you will learn the basics of select options dependent using Codeigniter and Ajax. So we're assuming variables are already defined. So, Make sure, you have already done it. The first parameter will contain the name of the field, the second parameter will contain an associative array of options, and the third parameter will contain the value you wish to be selected. try to do that loop. How could one outsmart a tracking implant? These steps are very easy to understand and implement in web applications. Create users table.. 528), Microsoft Azure joins Collectives on Stack Overflow. On submitting the filter options, it will be posted to the PHP to process the MySQL data fetch based on the selected values. Asking for help, clarification, or responding to other answers. I have one more major thing I'm stuck on but I feel bad to keep asking you :$, Thanks so much for your reply and help. Perfect to the point Tutorials. How can I set the default value for an HTML
