获取当前打开文档的父文档对象

示例

描述:

实现getParentDocument()函数的应用，获取当前文档的父文档对象

iScript 代码:

//主子表单，子表单控件的选项值根据父文档某控件的值改变，选项脚本类似如下
(function(){
var value = "";
var options = "0%;20%;40%;60%;80%;100%";
var parent = getParentDocument();
if(parent != null){
   value = parent.getItemValueAsString("完成度");
println("完成度："+value+"---------------");
   if(value != null) {
      if(value == "0%"){
         value = ";20%;40%;60%;80%;100%";
      }
      if(value == "20%"){
         value = ";0%;40%;60%;80%;100%";
      }
      if(value == "40%"){
         value = ";0%;20%;60%;80%;100%";
      }
      if(value == "60%"){
         value = ";0%;20%;40%;80%;100%";
      }
      if(value == "80%"){
         value = ";0%;20%;40%;60%;100%";
      }
      if(value == "100%"){
         value = ";0%;20%;40%;60%;80%";
      }
      if(value != "") {
         options = "";
         options = value;
      }
   }
}
return options;
})()