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.

Action normally specifies the file/page that the form is submitted to (using the method described in the method paramater (post, get etc.)) An action of # indicates that the form stays on the same page, simply suffixing the url with a # .

2012年1月3日 · If you only ever intend to have one form element, in this case a submit button, one form for all should work just fine. My recommendation Do one form per product, and change your markup to something like:

2011年5月11日 · A form is not allowed to be a child element of a table, tbody or tr.Attempting to put one there will tend to cause the browser to move the form to it appears after the table (while leaving its contents — table rows, table cells, inputs, etc — behind).

2013年8月27日 · I am struggling to make two html form inputs (first and last name) appear on the same line side by side. I have tried using float, but that seems to make the rest of the inputs go everywhere. Any advise would be greatly appreciated - here is my code: HTML:

2014年10月26日 · I am working on an assignment and am a little lost. The question states: Create a label element with the text Username. Within the label element, insert an input box for the username field. Make ...

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()" />

You can use jQuery.post() and return nicely structured JSON answers from server. It also allows you to validate/sanitize your data directly on server, which is a good practice because it's more secure (and even easier) than doing this on client.

@Rob Stevenson-Leggett: I read the article and it is right that reset button is not used now a days. May be it is not useable when filling registration form. But when Working on a search form that show records on form change event below the form then I think reset/clear button is useful. –

2017年9月8日 · How can i add a border to a form i tried <border:2px;> but that does not work, I also tried adding a background image to the form but with no success i tried .form-all { background: url(url.jpg) no-repeat top left; } Here is my form