在创建OData创建实体之前,我显示一个忙着的对话框控件,显示“正在处理...”。 我想根据情况关闭成功或错误回调函数内部的繁忙对话框,但我无法访问繁忙的对话框对象...有人可以帮助我吗?
代码:
String record = '''
<u:record>
<u:controlfield tag="001">017003167</u:controlfield>
<u:datafield ind2="" ind1="" tag="Tag_1234">
<u:subfield code="a">Peter</u:subfield>
<u:subfield code="b">10</u:subfield>
</u:datafield>
<u:datafield ind2="" ind1="" tag="Tag_1234">
<u:subfield code="a">Simon</u:subfield>
<u:subfield code="b">20</u:subfield>
</u:datafield>
<u:datafield ind2="" ind1="" tag="Tag_20">
<u:subfield code="a">Simon</u:subfield>
<u:subfield code="b">20</u:subfield>
</u:datafield>
</u:record>
'''
GPathResult studentRecord = new XmlSlurper(false, false).parseText(record)
GPathResult filteredRecord = studentRecord.datafield.findAll { it.'@tag' == 'Tag_1234' }
println "filteredRecord: ${filteredRecord}\n"
println "filteredRecord size is ${filteredRecord.size()}\n"
谢谢!
答案 0 :(得分:1)
您将成功功能绑定到此,这样您就可以将繁忙的对话框实例存储为某个属性,并且它将在您的成功函数中可用。像这样:
//Create Busy Dialog
this._oBusyDialog = new sap.m.BusyDialog({
...
}
});
//Trigger a POST request to the odata service...
this.getView().getModel.create('/MyEntitySet', myEntityObject, {
success: function(){
if (this._oBusyDialog) {
this._oBusyDialog.close();
}
(...)
}.bind(this),
(...)
});