【Aras二次开发】通过AML进行Item对象查询

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Technique  
Create an Item Object but use the  Item.loadAML()  method to populate the Item.
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* q5 W! g' k7 A5 v( P$ eJavaScript
var innovator = new Innovator();
% j" Y8 P$ C" e% i( c. @var qryItem = innovator.newItem();
qryItem.loadAML(
2 N' f4 M5 |3 s, I8 ^1 c7 A  "<Item type='Part' action='get' select='item_number,description,cost'>" +
1 p% A3 ]* m$ l- o; V; T6 c    "<item_number condition='like'>1%</item_number>" +
    "<Relationships>" +
      "<Item type='Part BOM' action='get' select='quantity'>" +
        "<quantity condition='gt'>1</quantity>" +
& b6 ]3 y8 T0 w0 _      "</Item>" +
    "</Relationships>" +
+ t& L/ o6 J. r( `  W  "</Item>"
);
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var resultItem = qryItem.apply();
1 L- j7 ?7 Y5 L8 Y. A" gif (resultItem.isError()) {
9 A' e$ B7 ~2 \  top.aras.AlertError("Item not found: " + resultItem.getErrorDetail());
9 Z' D3 r: c; w5 u7 n. x  return;
5 u5 o3 x& L, L2 F, g# K( E+ _}

: z9 N  ?7 [- E# r. Cvar count = resultItem.getItemCount();
( @. @5 D: Z2 T" w2 Qfor (i=0; i<count; ++i) {
  var item = resultItem.getItemByIndex(i);
4 g7 a- k$ V# P" w8 u}   

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