【Aras二次开发】获取下一个流程状态

admin

# l7 K0 p( U3 J, n/ k# R
Technique  
1 Z* U% s- p( A! }) _- zUse the  Item.getNextStates()  method to get the next state values.  This recipe
! y  P2 b" o* ?7 d/ Xassumes there is a select input field on the form for us to populate with state values.
8 K; `% w  M6 r! t& R/ UHTML  
& ]0 J! i) c7 r/ I2 Y6 L<select id="mySelect"></select>  
JavaScript  
var results = document.thisItem.getNextStates();
var nextStates = results.getItemsByXPath('//Item[@type="Life Cycle State"]');
( C( P: R' N, v, E) |9 A1 e4 ~var count = nextStates.getItemCount();
3 J( h0 [& l' _
var oSelect = document.getElementById('mySelect');
for (var i=0; i<count; ++i) {
  var item = nextStates.getItemByIndex(i);
  var opt  = document.createElement('option');
  opt.text = item.getProperty('name');
  oSelect.add(opt);
}
) v$ q+ X8 F# E! k
) F# r! M* h+ w