【Aras二次开发】通过AML进行Item对象查询

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Technique  
. Q2 v& j9 i6 q9 \Create an Item Object but use the  Item.loadAML()  method to populate the Item.
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( Y0 J/ T9 j+ J3 E5 o) Y- E! ZJavaScript
5 [9 C% j& w' e! Ivar innovator = new Innovator();
+ O1 A) T8 `3 X% S- J" I1 ivar qryItem = innovator.newItem();
7 b6 X) I( h6 ?+ tqryItem.loadAML(
  "<Item type='Part' action='get' select='item_number,description,cost'>" +
    "<item_number condition='like'>1%</item_number>" +
    "<Relationships>" +
+ H$ Y6 O. M% z1 Y: X" c      "<Item type='Part BOM' action='get' select='quantity'>" +
* ^4 a  n1 U) C$ X4 e( j3 C1 ^. }        "<quantity condition='gt'>1</quantity>" +
      "</Item>" +
    "</Relationships>" +
  "</Item>"
  k+ K% t" S7 }# A! n! |  K: h2 M);

var resultItem = qryItem.apply();
$ Z/ p: |  r* ?% N* h6 E7 l+ vif (resultItem.isError()) {
+ _- |  l: {4 g  top.aras.AlertError("Item not found: " + resultItem.getErrorDetail());
  return;
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var count = resultItem.getItemCount();
for (i=0; i<count; ++i) {
  var item = resultItem.getItemByIndex(i);
4 f$ q$ }2 ?" V! }& X}