1.4

For...in
Can be used to iterate over fields in a data set or rows in detail table. Also see
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...in.
for(variable in object) {... }
Iterates over the enumerable properties of an object, in arbitrary order. For each distinct
property, statements can be executed.
Examples
This script iterates over field namesin the current record and adds them to a paragraph.
for(var i in record.fields){
results.after("<p>" + i + "</p>");
}
Selector Matched element Matched element after script execution
#test <h1 id="test">Fields</h1> <h1 id="test">Fields</h1>
<p>first</p>
<p>last</p>
<p>email</p>
This script iterates over fieldsin the current record, retrieving their values. Then it adds the
values to a paragraph.
for(var i in record.fields){
results.after("<p>" + record.fields[i] + "</p>");
}
Selector Matched element Matched element after script execution
#test <h1 id="test">Fields</h1> <h1 id="test">Fields</h1>
<p>Peter</p>
<p>Parker</p>
<p>[e-mail]</p>
This script iterates over rows in a detail table and adds the contents of the 'country' field to a
paragraph.
Page 199