使用Simplepicker将日期转换为ISO格式

Question

请有人告知我如何将选定的日期和时间更改为ISO格式，例如：

：：2022年8月18日08:15

To：2022-08-18 20:15:10

我正在使用简化器。

请查找以下代码：

 <script>
            
              let simplepicker = new SimplePicker({
                zIndex: 10,
              });
              
              const $button = document.querySelector('.simplepicker-btn');
              const $eventLog = document.querySelector('.event-log');
              $button.addEventListener('click', (e) => {
                simplepicker.open();
              });
              
              const input = document.getElementById("myInput"); // <- 1) Grab the input
              // $eventLog.innerHTML += '\n\n';
              simplepicker.on('submit', (date, readableDate) => {
              $eventLog.innerHTML += readableDate + '\n';
              input.value = readableDate; // <- 2) Update the input value
                
               
              });
              simplepicker.on('close', (date) => {
                $eventLog.innerHTML += 'Closed' + '\n';
              });
              
            </script>

Answer 1

.on('submit', ...回调的第二个参数是JS对象。使用它而不是readableDate来创建所需的格式。

​

// note that a js date called "date" is the second param to the submit callback
const date = new Date();

// truncate thru position 18 to get mm-dd-yy hh:mm:ss
// and remove the "T" that delimits the time substring
const formatted = date.toISOString().substring(0,19).replace('T', ' ')
console.log(formatted)

// now use "formatted" in the dom
// $eventLog.innerHTML += formatted + '\n';
// etc

​