【Aras二次开发】获取下一个流程状态

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Technique  
+ [! t5 X: V! {' XUse 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.
7 w9 a3 m8 u$ P: f" THTML  
) l+ F3 ~7 C5 `<select id="mySelect"></select>  
+ ]2 z+ p/ A- z6 _JavaScript  
var results = document.thisItem.getNextStates();
var nextStates = results.getItemsByXPath('//Item[@type="Life Cycle State"]');
var count = nextStates.getItemCount();
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- m. m# m9 o: U5 ovar oSelect = document.getElementById('mySelect');
4 H$ o% d5 F" w$ M, Q! Ufor (var i=0; i<count; ++i) {
  var item = nextStates.getItemByIndex(i);
  var opt  = document.createElement('option');
. D7 N* [2 S3 Z  r6 ~. E. V, V  opt.text = item.getProperty('name');
  oSelect.add(opt);
}

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