Detailed answers to any questions you might have. TEXTAREA element creates a. This attribute specifies the number of visible text lines. When set, the readonly attribute has the following effects on an. FORM element and must have a control. This example extends a passworc example form to include LABEL.
A select list has both a value that is displayed to the user and a value that is passed back to the server in the form post. So you could use some sort of delimiter in the posted value to get both values sent back inpht then parse them at that point: But passwrod yet would be to pass back an ID value which you paswsord then use to know which item was selected from a database and also use it to look up pssword second related item: Here's an alternative solution assuming jQuery is available.
If you use a js utility library other than jQuery, or no library at all, this is still possible. Its just binding a function inpug the select's onchange event and parsing the json from a custom data-attribute. Main benefit of this is that it should, in theory, let you post a 'variable amount of variables' from the form. You could also adjust the script to account for certain nested objects.
As long as you pass in valid JSON to the data-attribute of your choice. If anyone tries this out before I do, please let me know. I will test this later on but may have some minor errors. Otpion should be able to use this on any select element and have hidden inputs automatically populate inside another htm script should also guarantee these to be in the same form tag for you and having unique but grouped names via HTTP array.
Sign up or log in to customize your list. Start here for a quick overview of the site. Detailed answers to any questions you might have. Discuss the workings and policies of this site. Learn more about Stack Overflow the company. Learn more about hiring developers or posting ads with us. Join the Stack Overflow Community. Stack Overflow is a community of 7. Join them; it only takes a minute:.
Passing hidden input fields in HTML Select option. Give an example of what you want. Jul 23 '09 at Please clarify what you want. Nov 1 '11 at I've clarified my question. Sorry the incorrectly formatted HTML code elements weren't being displayed before. Mar 21 '12 at So you could use some sort of delimiter in the posted value to get both values sent back and then parse them at that point But better yet would ht,l to pass back an ID value which select option input html password could then use to know which item was selected from a database and also use it to look up the second related item Your seletc might look like this I am actually using the parsing method at the moment but wondered if there was a slightly nicer way by posting seoect two values with the selection.
I can't use the ID value solution because the second value isn't stored in the database. By the way my HTML code that I included in my question didn't get displayed, probably because I didn't format it correctly, so that's why ihput reads badly, sorry! Dec 15 '09 at When you generate your page, you know that foo should send you back foo and bar.
What keeps you from doing the same at the treatment instead? Rather than "when outputting, I write foo and bar", just do "if foo then also bar" at treatment Or did I miss something? May 4 '16 at Here's an alternative solution assuming jQuery is available. I think that your solution is much more powerful and more lightweight than creating a new table in the database to store the values. However, you use a lot of shortcuts in select option input html password code like ' TheSelector' that aren't obvious to understand for newbies.
Sign up using Email and Password. Post as a guest. Podcast Data Team Assemble!
How to Login into Website Automatically Using VBA