$(function()）如何设置初始值

Question

<script type="text/javascript">  $(function(){
      var id = 1;
      //如何让id先等于result再执行下面的post等方法
      //navigator.intentPlugin.paramsMethod(function(result){id = result;},null,"index");
      $.post(url+"/index.php/api/goods/show",{"goodId":id},
            function(data){
               var obj = eval('('+data+')');
               //alert(data);
               if(obj.result==1){
                  $("#h_good").attr('src',obj.data.thumb);
                  $(".h_word").html(obj.data.name);
                  $(".h_p_b").html(obj.data.discount);
                  $(".h_p_d").html('原价 : '+obj.data.price+' 元');
                  if(obj.data. others.length>0){
                     var size = obj.data.others.length;
                      var html = '';
                     for(var i=0;i<size;i++){
                              html += '<a href="./guestpage.html?id='
                              +obj.data.others.id
                              +' "><img class="hf7" src=" '
                              +obj.data.others.image
                              +' "></a>'
                     }
                 $(".hf2").after(html);

                  }

               }else{
                  //alert(obj.msg);
                  location.href="./index.html";
               }
         });
         $("#h_good").click(function(){
            location.href="./good.html?id="+id;
         });
         $(".h_f_d").click(function(){
            location.href="./order.html?id="+id;
            //navigator.intentPlugin.paramsMethod(function(result){id = result;},null,"index");
         });
         $(".h_f_a").click(function(){
            location.href="./xyaddress.html?id="+id;
            //alert(temp);
         });
         $(".c_header_left").click(function(){
            location.href="./index.html?id="+id;
         });
   }) </script> 


              

Answer 1

$(function(){
  navigator.intentPlugin.paramsMethod(function(result){
    var id = result;
    initData(id);//调用初始化方法
  },null,"index");
}
//将初始化代码放到初始化方法
function initData(id){
  $.post()...
  ....
  ....
}

Answer 2

执行

navigator.intentPlugin.paramsMethod(function(result){id=result;},null,"index");

是为了把id赋值为result，然后再执行后面的内容吗？如果是这样，你只能把后面的代码写到，navigator的回调函数里面的，不然js顺序执行，满足不了你的需求