L.kqmap.services.LegendQuery(options, onsuccess, onfailed){Promise.<TResult>}
leaflet/services/LegendQuery.js, line 18
| Name | Type | Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Object |
图例查询的配置参数
|
||||||||||||
onsuccess |
function |
查询成功后执行的函数 |
||||||||||||
onfailed |
function |
查询失败后执行的函数 |
Returns:
| Type | Description |
|---|---|
| Promise.<TResult> |
Example
var onsuccess = (response) => {}
var onfailed = (error) => {}
var options = {}
options.url = service_ip + "/KQGis/rest/services/china3857";
options.layerId = 2;
options.bbox = '';
var query = new L.kqmap.services.LegendQuery(options);
query.queryAsync(onsuccess, onfailed);Extends
Methods
-
inherited queryAsync(onsuccess(), onfailed())
leaflet/services/QueryBase.js, line 48 -
查询请求，由子类实例化后调用。
Name Type Description onsuccess()function 查询成功后处理函数。
onfailed()function 查询错误后处理函数。