I think you will require to custom develop some part of it but most of it can be done with Contact Form 7 plugin. You can create forms with upload fields very easily in Contact Form 7. And you can make it visible for loggenin users only like this. <?php if ( is_user_logged_in() ) { … Read more
You probably want this: <form action=”demo_form.php”> <textarea name=”blogpost” readonly=”readonly”> <?php the_content(); ?> </textarea> <input type=”submit” value=”Submit”> </form>
The form is generated in file wp-admin/edit-form-advanced.php. The relevant code starts at line 410 (WP version 4.0.1). Inside the <form> tag an action is fired: <?php do_action( ‘post_edit_form_tag’, $post ); ?> so it should be easy to use this action by hooking some small function to it from functions.php: function post_form_novaidate() { echo ‘ novalidate=”novalidate” … Read more
When getting user input to be stored on database, a good way to proceed is: Data validation: validate the data according whith the data you expect. For example: HTML string, number, email, URL, any text with no HTML, ect. Never trust on user input or client-side validation. You can make here also some sanitization, but … Read more
To be honest I think this question is off topic, because its topic is so a general concept that can apply to any language capable to handle web development. So is even broader than a general PHP question. By the way, what I want to suggest is too much for a comment. When you need … Read more
WordPress provides wp-admin/admin-post.php endpoint to work with form submissions. You should likely point your form to it, add an identifying action, and use hooks in the file to process submission.
The issue you are running into is partially an HTML issue. Forms cannot be nested. You are likely putting this inside of another form (as a great bulk of the backend is already forms). WordPress provides good handling for receiving submitted data to extend core functionality. I suggest that you look into this and figure … Read more
It is possible and there are a number of ways to go about doing this, all of them requiring that you can write code or find someone willing to write it for you. One option would be to send your content via ajax to admin-ajax.php along with any wanted authentication tokens … and then listen … Read more
Short answer: no. WordPress core has the basic meta box functionality (registering a box & passing a callback) – what that callback does, or how it works, is entirely up to you. You can either code your own implementation, or use a 3rd party as you mentioned.
When working with shortcode you must return a value rather than output directly. The below amendmetn should fix your positioning issue. For more informaiont, see the Shortcode API Codex, speciffically the Output section. function multipage_form() { global $wpdb; $this_page = $_SERVER[‘REQUEST_URI’]; $page = $_POST[‘page’]; if ( $page == NULL ) { /** * first name … Read more