【Aras二次开发】获取下一个流程状态

admin

' j$ ^2 u" W7 o) h
- a) S! S1 e' S5 NTechnique  
. m! c) c! s, W1 q1 OUse the  Item.getNextStates()  method to get the next state values.  This recipe
assumes there is a select input field on the form for us to populate with state values.
( S! @- s9 ^# |HTML  
" _! X+ t1 w" ~  T<select id="mySelect"></select>  
JavaScript  
var results = document.thisItem.getNextStates();
; K2 w5 N7 a- y2 K5 [, yvar nextStates = results.getItemsByXPath('//Item[@type="Life Cycle State"]');
var count = nextStates.getItemCount();
7 u8 w! m6 }! U4 T( W! W. F' ?
2 g: M2 C! R) h* w# W5 |. tvar oSelect = document.getElementById('mySelect');
for (var i=0; i<count; ++i) {
6 @7 ]9 W6 o( ^' C: _/ K5 a0 o  var item = nextStates.getItemByIndex(i);
  var opt  = document.createElement('option');
; l" R0 H2 \+ s# B9 J2 r/ ^  opt.text = item.getProperty('name');
; d7 \, V# J" W  oSelect.add(opt);
}