how to change relationship form value

Mavis — Tue, 15 Dec 2020 07:13:52 GMT

hi,All

I set "Open Related Form" on [relationshiptype] so that I can edit the relationship with a popup window when I click "Add Relationship".

But I want to bring out the default values in the popup window, I tried the following actions

//my code

//This is the code I tried to write in JavaScript

if ("" === this.getProperty("requ_name",""))
{
var UserId = this.getInnovator().getUserID();
if (UserId)
{
  //User
  UserId = UserId.substr(0,32);
  var User = this.getInnovator().getItemById("User", UserId);
  if (User.getItemCount()==1)
  {
this.setProperty("requ_name", User.getAttribute("id"));
    this.setPropertyAttribute("requ_name", "keyed_name", User.getProperty("keyed_name", ""));

     // The first way ,but it responds with this message { "undefined" : "document.getElementById(...) is null" }
     document.getElementById("requ_name").value = User.getProperty("keyed_name", "") ;
    handleItemChange("requ_name", document.getElementById("requ_name").value);

     // Second way, but it responds with this message { "undefined" : "handleItemChange is not defined" }
     handleItemChange("requ_name", User.getProperty("keyed_name", ""));
    //document.thisItem.setProperty("requ_name", User.getProperty("keyed_name", ""));

     // The third way, but it responds with this message { "undefined" : "document.getElementsByName(...)[1] is undefined" }
     var vid=document.getElementsByName("requ_name")[1].id;
    document.getElementById（vid）.value = User.getProperty（“ keyed_name”，“”）; document.thisItem.setProperty（“ requ_name”，User.getProperty（“ keyed_name”，“”）））;

}

Please advise me.

Thank you.

JasonMoran's Groups Activities

how to change relationship form value