【Aras二次开发】获取下一个流程状态

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2 a5 G# I% X$ N& zTechnique  
, y# m$ L7 r' j7 W/ Q! ^Use the  Item.getNextStates()  method to get the next state values.  This recipe
7 t' n/ D7 l# ?: j, Q3 eassumes there is a select input field on the form for us to populate with state values.
( {: ~  j3 k% x5 @& a  ZHTML  
<select id="mySelect"></select>  
2 e, M5 Z1 A* G/ y9 W& HJavaScript  
var results = document.thisItem.getNextStates();
) z6 G2 C* d) A6 D( a; Dvar nextStates = results.getItemsByXPath('//Item[@type="Life Cycle State"]');
" O2 X: [! [9 X1 P) avar count = nextStates.getItemCount();

var oSelect = document.getElementById('mySelect');
6 D& Q) ~! |0 V: G# _for (var i=0; i<count; ++i) {
  var item = nextStates.getItemByIndex(i);
  var opt  = document.createElement('option');
$ S( {: ~. P$ q6 Z' l  opt.text = item.getProperty('name');
  oSelect.add(opt);
' m; K7 Z  z. e# K* ]4 F}

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