SearchQueryBuilder

Class

SearchQueryBuilder can be used to construct the q param for searchItems or searchGroups.

By chaining methods, it helps build complex search queries.

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const startDate = new Date("2020-01-01");
const endDate = new Date("2020-09-01");
const query = new SearchQueryBuilder()
 .match("Patrick")
 .in("owner")
 .and()
 .from(startDate)
 .to(endDate)
 .in("created")
 .and()
 .startGroup()
   .match("Web Mapping Application")
   .in("type")
   .or()
   .match("Mobile Application")
   .in("type")
   .or()
   .match("Application")
   .in("type")
 .endGroup()
 .and()
 .match("Demo App");

searchItems(query).then((res) => {
  console.log(res.results);
});

Will search for items matching

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"owner: Patrick AND created:[1577836800000 TO 1598918400000] AND (type:"Web Mapping Application" OR type:"Mobile Application" OR type:Application) AND Demo App"

Implements

IParamBuilder

Constructors

constructor

Class Constructor

new SearchQueryBuilder(q: string): SearchQueryBuilder

Parameters

Parameter	Type	Default	Notes
`q`	string	`""`	An existing query string to start building from.

Returns

SearchQueryBuilder

Methods

Method	Returns	Notes
`and()`	`SearchQueryBuilder`	Joins two sets of queries with an `AND` clause.
`boost(num)`	`SearchQueryBuilder`	Boosts the previous term to increase its rank in the results.
`clone()`	`SearchQueryBuilder`	Returns a new instance of `SearchQueryBuilder` based on the current instance.
`endGroup()`	`SearchQueryBuilder`	Ends a search group.
`from(term)`	`SearchQueryBuilder`	Begins a new range query.
`in(field?)`	`SearchQueryBuilder`	Defines fields to search in. You can pass `"*"` or call this method without arguments to search a default set of fields
`match(terms)`	`SearchQueryBuilder`	Defines strings to search for.
`not()`	`SearchQueryBuilder`	Joins two sets of queries with a `NOT` clause. Another option for filtering results is the prohibit operator '-'.
`or()`	`SearchQueryBuilder`	Joins two sets of queries with an `OR` clause.
`startGroup()`	`SearchQueryBuilder`	Starts a new search group.
`to(term)`	`SearchQueryBuilder`	Ends a range query.
`toParam()`	`string`	Returns the current query string. Called internally when the request is made.

and

Class Method

and(): SearchQueryBuilder

Joins two sets of queries with an AND clause.

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const query = new SearchQueryBuilder()
  .match("Lakes")
  .in("title")
  .and()
  .match("Rivers")
  .in("title")

Returns

SearchQueryBuilder

boost

Class Method

boost(num: number): SearchQueryBuilder

Boosts the previous term to increase its rank in the results.

Use dark colors for code blocksCopy
const query = new SearchQueryBuilder()
  .match("Lakes")
  .in("title")
  .or()
  .match("Rivers")
  .in("title")
  .boost(3)

Parameters

Parameter	Type
`num`	number

Returns

SearchQueryBuilder

clone

Class Method

clone(): SearchQueryBuilder

Returns a new instance of SearchQueryBuilder based on the current instance.

Returns

SearchQueryBuilder

endGroup

Class Method

endGroup(): SearchQueryBuilder

Ends a search group.

Use dark colors for code blocksCopy
const query = new SearchQueryBuilder()
  .startGroup()
    .match("Lakes")
    .in("title")
  .endGroup()
  .or()
  .startGroup()
    .match("Rivers")
    .in("title")
  .endGroup()

Returns

SearchQueryBuilder

from

Class Method

from(term: string | number | Date): SearchQueryBuilder

Begins a new range query.

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const NEWYEARS = new Date("2020-01-01")
const TODAY = new Date()

const query = new SearchQueryBuilder()
  .from(NEWYEARS)
  .to(TODAY)
  .in("created")

Parameters

Parameter	Type
`term`	string \| number \| Date

Returns

SearchQueryBuilder

in

Class Method

in(field?: string): SearchQueryBuilder

Defines fields to search in. You can pass "*" or call this method without arguments to search a default set of fields

Use dark colors for code blocksCopy
const query = new SearchQueryBuilder()
  .match("My Layer")
  .in("title")

Parameters

Parameter	Type	Notes
`field`	string	The field to search for the previous match in.

Returns

SearchQueryBuilder

match

Class Method

match(terms: string[]): SearchQueryBuilder

Defines strings to search for.

Use dark colors for code blocksCopy
const query = new SearchQueryBuilder()
  .match("My Layer")

Parameters

Parameter	Type	Notes
`terms`	string[]	strings to search for.

Returns

SearchQueryBuilder

not

Class Method

not(): SearchQueryBuilder

Joins two sets of queries with a NOT clause. Another option for filtering results is the prohibit operator '-'.

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// omit results with "Rivers" in their title
const query = new SearchQueryBuilder()
  .not()
  .match("Rivers")
  .in("title")

// equivalent
const query = new SearchQueryBuilder()
  .match("Rivers")
  .in("-title")

Returns

SearchQueryBuilder

or

Class Method

or(): SearchQueryBuilder

Joins two sets of queries with an OR clause.

Use dark colors for code blocksCopy
const query = new SearchQueryBuilder()
  .match("Lakes")
  .in("title")
  .or()
  .match("Rivers")
  .in("title")

Returns

SearchQueryBuilder

startGroup

Class Method

startGroup(): SearchQueryBuilder

Starts a new search group.

Use dark colors for code blocksCopy
const query = new SearchQueryBuilder()
  .startGroup()
    .match("Lakes")
    .in("title")
  .endGroup()
  .or()
  .startGroup()
    .match("Rivers")
    .in("title")
  .endGroup()

Returns

SearchQueryBuilder

to

Class Method

to(term: any): SearchQueryBuilder

Ends a range query.

Use dark colors for code blocksCopy
const query = new SearchQueryBuilder()
  .from(yesterdaysDate)
  .to(todaysDate)
  .in("created")

Parameters

Parameter	Type
`term`	any

Returns

SearchQueryBuilder

toParam

Class Method

toParam(): string

Returns the current query string. Called internally when the request is made.

Returns

string

ArcGIS REST JSAPI Reference

SearchQueryBuilder

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