Selecting a dataField with a particular tag

[librarywebchic]

There appears to be a way to select a particular subfield but I'm wondering if there is a way to select a datafield with a particular tag.

[jiaola]

For now, there is no method at the moment. You may use the code like below to find them.

    var fields = record.dataFields.filter(function (df) {
        return df.tag == '100';
    });

I'll work on creating a method to add this feature.