从 json.id 为 32323 的商店中选择 json.email？

发布于 2024-12-04 20:10:15 字数 311 浏览 1 评论 0原文

该语句不会位于该网格、回调、选择等下方，而是位于完全不同的位置。

我已经尝试过：

rowsSelected = isemriGrid.getSelectionModel().getSelections();
aRecord = rowsSelected[0];
console.log(aRecord.get('EMAIL')); //prints undefined

我认为它不会打印，因为 EMAIL 未在网格中定义。

我可以拿到身份证。使用 ID，我可以从 store/json 获取 EMAIL 吗？

原文

The statement will not be under that grid, callback, selection etc. But in a complete different place.

I have tried:

rowsSelected = isemriGrid.getSelectionModel().getSelections();
aRecord = rowsSelected[0];
console.log(aRecord.get('EMAIL')); //prints undefined

I think it doesn't print because EMAIL is not defined in the grid.

I can get the ID. Using the ID, can I get the EMAIL from the store/json?

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笑，眼淚并存 2024-12-11 20:10:15

当然，您只想要这样的内容：

rowsSelected = isemriGrid.getSelectionModel().getSelections();      
aRecord = rowsSelected[0]; 
var theEmail = aRecord.data.EMAIL;

假设您从网格中获得的行包含一个名为电子邮件的数据字段。

如果您没有在行中定义电子邮件，并且想要从商店获取值，假设 aRecord.data.id = 12345（或您想要的任何 id），您可以使用以下内容：

rowsSelected = isemriGrid.getSelectionModel().getSelections();      
aRecord = rowsSelected[0];
var theStoreRecord = isemriGrid.getStore().getById(aRecord.data.id);
var theEmail = theStoreRecord.data.EMAIL;

这有帮助吗？

Surely you'd just want something like this:

rowsSelected = isemriGrid.getSelectionModel().getSelections();      
aRecord = rowsSelected[0]; 
var theEmail = aRecord.data.EMAIL;

Presuming that the row you've got from the grid contains a data field called email.

If you don't have the email defined in the row and you want to get the value from the store, assuming aRecord.data.id = 12345 (or whatever id you want), you'd use the following:

rowsSelected = isemriGrid.getSelectionModel().getSelections();      
aRecord = rowsSelected[0];
var theStoreRecord = isemriGrid.getStore().getById(aRecord.data.id);
var theEmail = theStoreRecord.data.EMAIL;

Does that help?

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