2017年4月26日 · Form nesting would be useful f.ex. when you write different kinds of components (in any language) including some that can receive user input, so such component's resulting HTML contains a <form> tag, and your components are allowed to contain other components.

This is the answer I came here for. The question of the post is 'Getting HTML form values'- values being plural. The current top answer only grabs a single input value, I want to know how to grab the entire form and then parse out the values. This should be the top answer. –

2013年7月3日 · Attach an "onchange" event to your select element with a function which checks which option is the selected value and if it is the "Other" option, change a hidden text box from being hidden to being visible.

@lopezdp, there are multiple ways to "get around" html/javascript restrictions. The easiest to check is to open your page with Chrome, "inspect element" and manually modify HTML. The more elaborate way to get around - write a script that will post the data ignoring any restrictions (using curl library or something similar).

2022年6月3日 · Being form a block element, you can center-align it by setting its side margins to auto: form { margin: 0 auto; } EDIT: As @moomoochoo correctly pointed out, this rule will only work if the block element (your form, in this case) has been assigned a specific width. Also, this 'trick' will not work for floating elements.

Browser loads that page and displays the form. User types data into the form. User presses submit button, an HTTP request is made to your server with the data. The page handling the request (could be the same as the first request) takes the data from the request, runs your function, and outputs the result into an HTML page.

The method you choose to hard code the indexes is upto you , you can use a cleaner method by using javascript or you can manually hard code them initially in your form element. Cheers Share

I am basing my question and example on Jason's answer in this question I am trying to avoid using an eventListener, and just to call handleClick onsubmit, when the submit button is clicked. Absol...

2017年5月29日 · NOTE: If you want to set the actual input value to uppercase and ensure that the text submitted by the form is in uppercase, you can use the following code: <input oninput="this.value = this.value.toUpperCase()" />

2014年3月20日 · Very usefully for me. I am adding a web widget that contains form into a asp.net page. Surprised by WebForm that it always generate a form enclosing everything in the HTML body. The enclosing form becomes a headache for web widget. Dummy form seems to be a quick and effective solution for this situation.