【Aras二次开发】通过AML进行Item对象查询

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Technique  
* G* z6 P0 Z- M% ~Create an Item Object but use the  Item.loadAML()  method to populate the Item.

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JavaScript
' c2 D2 m0 X7 C, jvar innovator = new Innovator();
var qryItem = innovator.newItem();
0 c/ }1 k1 T  T+ ^qryItem.loadAML(
  "<Item type='Part' action='get' select='item_number,description,cost'>" +
    "<item_number condition='like'>1%</item_number>" +
5 |! {4 q3 y, |    "<Relationships>" +
2 c- k! e: }# e      "<Item type='Part BOM' action='get' select='quantity'>" +
        "<quantity condition='gt'>1</quantity>" +
0 j8 G* H7 F8 ~# E9 i! d' h      "</Item>" +
    "</Relationships>" +
+ B& i) C: e$ m+ a$ J  "</Item>"
);

  j3 S% \. t' c* ~4 i# vvar resultItem = qryItem.apply();
if (resultItem.isError()) {
  top.aras.AlertError("Item not found: " + resultItem.getErrorDetail());
) d5 [' \' J6 s8 ~  return;
}
' R$ {$ L! y! y# ?6 [% N, r
  S& g* A% S6 H3 ^9 P0 c. _var count = resultItem.getItemCount();
for (i=0; i<count; ++i) {
  var item = resultItem.getItemByIndex(i);
+ N8 @+ a9 q) c}