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楼主 |
发表于 2017-12-15 15:29:02
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是这样的,我的表里用的是联合主键A+B+C,
grid组件设置了appearance="treeGrid",expandColumn="A",data="mainData"
mainData设置的是isTree="true",parentRelation="D",onRefreshCreateParam="mainDataRefreshCreateParam"
- Model.prototype.mainDataRefreshCreateParam = function(event){
- var parent = event.options.parent;
- if(parent){
- event.param.setString('filter',"(T.D='" + parent.row.E.value.latestValue + "')");
- }else{
- event.param.setString('filter','T.D IS NULL');
- }
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