Question

I have these 2 scripts and the problem is that function check is called only if #hotel state is changed. How can I make function check run and in the case of #hotel doesn t change.

var hotelMap = { hotel_a: 15, hotel_b: 5, hotel_c: 10 }; //Edw mporeis na allazeis to release period gia kathe ksenodoxeio
$(function() {
   $( #hotel ).change(function() {
     var selectVal = $( #hotel :selected ).val();
     $("#from, #to").datepicker("option", "minDate", hotelMap[selectVal]);
   });
        var dates = $( #from, #to ).datepicker({
            defaultDate: "+1w",
            changeMonth: true,
            dateFormat:  yy-m-d ,
            minDate: 15,//Episis edw prepei na mpainei to release period tou prwtou stoixeiou sth lista
            numberOfMonths: 3,
            onSelect: function(selectedDate) {
                var option = this.id == "from" ? "minDate" : "maxDate";
                var instance = $(this).data("datepicker");
                var date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
                dates.not(this).datepicker("option", option, date);
            }
        });
    });

$(document).ready(check);
            function check(){
                $( #from, #to, #hotel ).bind( change , update);
                $( #wait ).show();
            }
            function update(){
                var from=$( #from ).attr( value );
                var to=$( #to ).attr( value );
                var hotel=$( #hotel ).attr( value );
                $.get( get_availability.php , {from: from, to:to, hotel:hotel}, show);
            }
            function show(avail){
                $( #wait ).hide();
                $( #availability ).html(avail);
            }

Answer 1

您可使用trigger 。因此,在你的法典中,你可以补充:

$( #hotel ).trigger( change );

Edit:

我更新了。我在变更职能内和日期pi机功能内添加了一个称为“更新”的新触发事件。然后,我修改了<代码>check()功能,以约束更新和模拟活动(由于某种原因,蓝色在日子窗上更好工作)。

下面是法典,最后是:

var hotelMap = { hotel_a: 15, hotel_b: 6, hotel_c: 10 };
$(function() {
 $( #hotel ).change(function() {
  // assign the value to a variable, so you can test to see if it is working
  var selectVal = $( #hotel :selected ).val();
  $("#from, #to").datepicker("option", "minDate", hotelMap[selectVal]);
  $(this).trigger( update );
 });

 var dates = $( #from, #to ).datepicker({
  defaultDate: "+1w",
  changeMonth: true,
  dateFormat:  yy-m-d ,
  minDate: 10,
  numberOfMonths: 1,
  onSelect: function(selectedDate) {
             var option = this.id == "from" ? "minDate" : "maxDate";
             var instance = $(this).data("datepicker");
             var date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
             dates.not(this).datepicker("option", option, date);
             $(this).trigger( update );
            }
 });
});

$(function(){
 $( #from, #to, #hotel ).bind( update blur , function(){  
  var from=$( #from ).attr( value );
  var to=$( #to ).attr( value );
  var hotel=$( #hotel ).attr( value );
  $( #availability ).html(hotel +   :   + from +   ->   + to);
 });
})

Answer 2

将第二份档案中的职能放在文件准备就绪(窗口一级)中。此时,这些文件仅涉及文件准备活动。

然后,你可以把职能从任何地方传到来(尽管你可能希望将其关闭)。由于职能首先得到评价,因此没有按顺序排列档案。

由于业绩原因,最好将这一法典列入一个档案。如果可能的话,你就可以把职能与守则放在一份文件中。准备就绪。这也许是最佳解决办法。

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