【Aras二次开发】通过AML进行Item对象查询

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Technique  
1 O! Q, e9 w/ l1 O  M& BCreate an Item Object but use the  Item.loadAML()  method to populate the Item.


9 K! [  H% L5 XJavaScript
5 I( a7 Y6 ~- e6 [0 m- X3 X. ~* Evar innovator = new Innovator();
var qryItem = innovator.newItem();
qryItem.loadAML(
  "<Item type='Part' action='get' select='item_number,description,cost'>" +
    "<item_number condition='like'>1%</item_number>" +
    "<Relationships>" +
      "<Item type='Part BOM' action='get' select='quantity'>" +
9 V/ I1 `- t. B  z        "<quantity condition='gt'>1</quantity>" +
$ A) U. a+ t9 O4 w) f1 E      "</Item>" +
- Q7 N9 {3 z8 z( \  `9 T! [    "</Relationships>" +
, K% ]. C: P2 N% X. O  "</Item>"
7 {1 g4 Z3 B. ?& l);
4 i+ ^! h2 B5 u0 k/ G# b! C
: @6 A, [( o6 {var resultItem = qryItem.apply();
4 W" g9 Q2 c5 _" pif (resultItem.isError()) {
  top.aras.AlertError("Item not found: " + resultItem.getErrorDetail());
  return;
}
5 F: u6 b/ s8 s; a
var count = resultItem.getItemCount();
) W3 j8 ]+ [4 Z0 y  q, Dfor (i=0; i<count; ++i) {
  var item = resultItem.getItemByIndex(i);
}