Prepares and submits request to the server.
request(cmd, [params, [url, [callBack]]])
| cmd |
string, name of the command |
| params |
object, map of additional parameters to submit to the server (optional) |
| url |
string, server url of the request (optional) |
| callBack |
function, call back function (optional) |
Returns
undefined.
Description
Prepares and submits request to the server by calling the
.url with
cmd
command. This method is used internally, but can also be used any time during run-time.
The first parameter
cmd can be one of the following:
- get-records
- delete-records
- save-records
The second optional argument
params is the map of additional properties to submit to the server.
This method will already submit grid's state such as searchData, sortData, postData, which you do not need to include again. The third
optional argument
url defines the url where to submit the request, if it is different from the
.url property.
This method emits
onRequest event.
If you have grid defined in the following way:
You can do the following: