我编写了以下代码,但今天不想重复两次(今天),所以我尝试在afterAdd之后的回调函数中编写它,但是它不起作用。为什么回调函数无法检测到它?



<script type="text/javascript">
    var today = $(document).ready( function() {
        var todayDate = new Date();
        todayDate.setMinutes(todayDate.getMinutes() - todayDate.getTimezoneOffset());
        $('input[name="purchase_date"]').val(todayDate.toISOString().slice(0,10));
    });
    $(".addform .repeatable").repeatable({
        addTrigger: ".add",
        deleteTrigger: ".del",
        template: "#form_item",
        afterAdd: today
      });
    </script>

最佳答案

首先创建today作为函数。然后调用$(document).ready(today),并按照常规在代码中使用today

var today = function() {
  var todayDate = new Date();
  todayDate.setMinutes(todayDate.getMinutes() - todayDate.getTimezoneOffset());
  $('input[name="purchase_date"]').val(todayDate.toISOString().slice(0, 10));
};
$(document).ready(today);
$(".addform .repeatable").repeatable({
  addTrigger: ".add",
  deleteTrigger: ".del",
  template: "#form_item",
  afterAdd: today
});

09-17 09:19