Ask a question

Popular technologies


Latest questions:

288 sql - Reverse the array in php
547 php - Convert long numbers to short and compact
270 php - Codeigniter 4 validation error callback_check_password is not working
339 laravel - How to calculate hour two date difference in php?
543 php - Symfony project shows directory listing index instead of index page
730 php - Test Imagick Image
901 wordpress - I am getting issues with my single Post navigation in single.php with previous_post_link() and next_post_link() is not working with post type "post"
45 PHP bcrypt to PYTHON bycrypt not giving same values
227 php - How to fix error Query array failed: 1064
527 php - What to do with mysqli problems? Errors like mysqli_fetch_array(): Argument #1 must be of type mysqli_result and such
  1. Home
  2. php - Pass value from <form> to button? with {if $' }
719 votes
0 answers

php - Pass value from <form> to button? with {if $' }

mangohost Get the solution ↓↓↓

Solution:

Bascially wrap it in PHP's opening and closing tag, but you said you want to useindex.php?currency=2, which is aGET request. So I believe the only way to get that is by using$_GET['currency'] unless you know where you're getting that$smarty.post from

<form action="" method="post">
    <label for="currency_sel">Currency:</label>
    <select name="currency" id="currency_sel" class="form-control" onchange="submit();">
        <option value="1"<?php if ($smarty.post.currency == 1) echo 'selected';?>>saudi</option>
        <option value="2"<?php if ($smarty.post.currency == 2) echo 'selected';?>>dollar</option>
    </select>

Source

Share

Didn't find the answer?

Our community is visited by hundreds of web development professionals every day. Ask your question and get a quick answer for free.

Similar questions

Find the answer in similar questions on our website.

927 php - How to fix Connection failed: Access denied for user 'webroot'@'localhost' (using password: YES)
899 javascript - How to display PHP CodeIgniter error validation if the form has error and display successfully submitted if it has no error
112 php - My password didn't pass valid authentication in codeigniter
755 php - Indirect modification of overloaded property has no effect when I try to unset() from a multidimensional array
282 reactjs - How to verify signature from PHP in React Typescript?
96 php - Why I get error `Error uploading file 'filename'`
751 php - Remove values with null from laravel api
41 php - How can I set a specific PhpSession Cookie for a webpage?
932 "laravel" Parse error: syntax error, unexpected '|', expecting variable (T_VARIABLE) in vendor/nunomaduro/termwind/src/Functions.php on line 17
247 Trying to Update DB table from html with php code not working

Write quick answer

Do you know the answer to this question? Write a quick response to it. With your help, we will make our community stronger.




About the technologies asked in this question

PHP

PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites. The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/

Welcome to webdevask.com

Welcome to webdevask.com

Welcome to the Q&A site for web developers. Here you can ask a question about the problem you are facing and get answers from other experts. We have created a user-friendly interface so that you can quickly and free of charge ask a question about a web programming problem. We also invite other experts to join our community and help other members who ask questions. In addition, you can use our search for questions with a solution.

Get answers to specific questions

Ask about the real problem you are facing. Describe in detail what you are doing and what you want to achieve.

Help Others Solve Their Issues

Our goal is to create a strong community in which everyone will support each other. If you find a question and know the answer to it, help others with your knowledge.