如何在Material-Datetime-Picker中设置自己的默认日期

Question

在这里，我正在使用Material-datetime-picker 。 但是我只需要DOB（出生日期）的日期。 因此，在初始时间，默认日期应为1990年，我应该对material-datetime-picker.js应用哪些更改

的index.php

var picker = new MaterialDatetimePicker({})

  .on('submit', function(d) {
    var dt = d.format("DD/MM/YYYY");
    $("#dob").val(dt);
  });

$('#dob').click(function () {

picker.open();

});

Answer 1

替换material-datetime-picker.js中的代码

if (!this.value) {
    // TODO hack
    // set/setDate/setTime need refactoring to have single concerns
    // (set: set the value; setDate/setTime rename to renderDate/renderTime
    //  and deal with updating the view only).
    // For now this allows us to set the default time using the same quantize
    // rules as setting the date explicitly. Setting this.value meets setTime|Date's
    // expectation that we have a value, and `0` guarantees that we will detect
    this.value = moment(0);
    this.setDate(this.options.default);
    this.setTime(this.options.default);
  } else {
    this.setDate(this.value);
    this.setTime(this.value);
  }

至

if (!this.value) {
    // TODO hack
    // set/setDate/setTime need refactoring to have single concerns
    // (set: set the value; setDate/setTime rename to renderDate/renderTime
    //  and deal with updating the view only).
    // For now this allows us to set the default time using the same quantize
    // rules as setting the date explicitly. Setting this.value meets setTime|Date's
    // expectation that we have a value, and `0` guarantees that we will detect
    this.value = moment(0);
    this.setDate("12/12/1992");
    this.setTime(this.options.default);
  } else {
    this.setDate(this.value);
    this.setTime(this.value);
  }