【Aras二次开发】获取下一个流程状态

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8 S) J  @9 r0 H4 V, x2 v# Y$ o3 q: N) Q7 kTechnique  
Use the  Item.getNextStates()  method to get the next state values.  This recipe
0 N5 j" A  d) P5 passumes there is a select input field on the form for us to populate with state values.
HTML  
1 V$ }2 X2 g6 g<select id="mySelect"></select>  
' L: |/ E1 s5 R" E1 c! EJavaScript  
4 [. b! D' j& n/ R/ T& @7 t' jvar results = document.thisItem.getNextStates();
var nextStates = results.getItemsByXPath('//Item[@type="Life Cycle State"]');
5 A  i9 k$ m- s7 Y4 zvar count = nextStates.getItemCount();
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! D) l+ f! `, n* b3 \" E8 E5 bvar oSelect = document.getElementById('mySelect');
for (var i=0; i<count; ++i) {
+ O0 f. [) ~; _9 A  var item = nextStates.getItemByIndex(i);
  var opt  = document.createElement('option');
  opt.text = item.getProperty('name');
& K" ~7 }1 O/ I" K' C/ a  oSelect.add(opt);
}
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