【Aras二次开发】获取下一个流程状态

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! D& o! M+ D% l  n& d! gTechnique  
Use the  Item.getNextStates()  method to get the next state values.  This recipe
3 G+ N: m+ R* f+ k6 `assumes there is a select input field on the form for us to populate with state values.
5 X& Q7 e& p) k, n2 a& z5 \$ ~( MHTML  
7 X) y& I) ~- H3 B. H<select id="mySelect"></select>  
JavaScript  
7 ?+ H7 W: r4 Bvar results = document.thisItem.getNextStates();
var nextStates = results.getItemsByXPath('//Item[@type="Life Cycle State"]');
var count = nextStates.getItemCount();

* u$ I) d% Q- ~8 [" Nvar oSelect = document.getElementById('mySelect');
for (var i=0; i<count; ++i) {
  var item = nextStates.getItemByIndex(i);
  var opt  = document.createElement('option');
! S- z. h& v/ T) ^$ ]; ]* G  opt.text = item.getProperty('name');
  oSelect.add(opt);
2 |9 X7 b6 t. V0 h; L}
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