【Aras二次开发】通过AML进行Item对象查询

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Technique  
! e( {+ U* g& bCreate an Item Object but use the  Item.loadAML()  method to populate the Item.


- s, P. q- F* ~- i$ ]3 ]JavaScript
var innovator = new Innovator();
9 {! k/ S( V! w/ [& Wvar qryItem = innovator.newItem();
qryItem.loadAML(
  "<Item type='Part' action='get' select='item_number,description,cost'>" +
" H6 s/ L! P. |) q/ N7 e    "<item_number condition='like'>1%</item_number>" +
0 ?# Z' E0 j/ Z1 X" r    "<Relationships>" +
- K' s4 r1 {# a/ ~' {      "<Item type='Part BOM' action='get' select='quantity'>" +
" N- E9 o' I. i) _: t        "<quantity condition='gt'>1</quantity>" +
      "</Item>" +
7 _7 T% S* g- J    "</Relationships>" +
* ]4 y* y+ f* [: d) h  "</Item>"
);

9 |# z5 k% S  L4 @var resultItem = qryItem.apply();
1 @& a: G. A5 Q& K$ uif (resultItem.isError()) {
  top.aras.AlertError("Item not found: " + resultItem.getErrorDetail());
  return;
& x6 Q! r, c; b}

0 E* t1 D( I5 g4 ^) }var count = resultItem.getItemCount();
for (i=0; i<count; ++i) {
  var item = resultItem.getItemByIndex(i);
* u/ E( ~0 G2 A) t% d) D6 }}   
4 p- O( N) }- z3 A; P9 ^7 H
2 x; T* z2 {, j