Extends
Members
(protected, constant, non-null) app :jrt.App
Reference to the app instance, just for convenience.
Type:
- Overrides:
(protected, non-null) buttons :HTMLElement
The paragraph that contains the dialog's buttons.
Type:
- HTMLElement
- Overrides:
(protected, constant) dynamic :boolean
Type:
- boolean
- Overrides:
(nullable) form :jrt.Form
The first FORM element present in this view.
Type:
- Overrides:
(constant) id :string
The view id, which is the same as the element id.
Type:
- string
- Overrides:
(protected, non-null) options :jrt.SystemDialogBox.Options
Type:
- Overrides:
(protected, non-null) para :HTMLElement
The last text paragraph in the dialog box.
Type:
- HTMLElement
- Overrides:
(nullable) parent :jrt.View
The view that opened this dialog (which is also the view that lays behind it).
Type:
- Overrides:
(nullable) returnValue :jrt.DialogReturnValue
The return value for the dialog. It can be set with close
or by submitting a form with the "dialog" method from within the dialog.
If not set, it will be null.
Type:
- Overrides:
Methods
(protected) appendForm(message)
Creates the dialog's form and its common elements.
Parameters:
| Name | Type | Description |
|---|---|---|
message |
string | !Array.<string> |
- Overrides:
close(returnValueopt, nullable) → {boolean}
Closes the modal dialog. If no return value is specified, the current return value remains.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
returnValue |
jrt.DialogReturnValue |
<optional> <nullable> |
The return value for the dialog. |
- Overrides:
Returns:
true If the dialog was actually closed.
- Type
- boolean
(protected) handleEvent(enon-null, labelnullable)
This method is called when an event registered with listenToEvent
is triggered.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
e |
Event | The event object. |
|
label |
string |
<nullable> |
The label specified when registering the event. |
- Overrides:
(protected) ignoreEvent(eventType, elementopt, nullable)
Stops listenig to the specified event type on the specified element.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
eventType |
string | The event type to listen to. |
|
element |
Element |
<optional> <nullable> |
The HTML element to stop listening to. Defaults to this element. |
- Overrides:
(protected) listenToEvent(eventType, elementopt, nullable, labelopt, nullable, useCaptureopt)
Sets this object as the event listener for the specified event type and element.
The handleEvent method is called when the event occurs.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
eventType |
string | The event type to listen to. |
|
element |
Element |
<optional> <nullable> |
The HTML element to listen to. Defaults to this element. |
label |
string |
<optional> <nullable> |
Optional label passed to the event handler. |
useCapture |
boolean |
<optional> |
- Overrides:
(protected) processResponse(reqnon-null, status, responsenullable)
Implement this method to process the response received after a call to sendRequest.
The response data type depends on the responseType property specified in the request.
The response status can be "success", "server-error", "type-error" (when the specified response type does not match the received data), "error" (if there is a connection error), "timeout" or "offline". Note that the "offline" status is not reliable in all devices, so an "error" status may be received when offline.
The default implementation does nothing.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
req |
jrt.AjaxRequest | The request object. |
|
status |
string | The response status (see method description). |
|
response |
jrt.AjaxResponse |
<nullable> |
The server response. This will be null on error or timeout. |
- Overrides:
query(selector, baseElement) → (nullable) {HTMLElement}
Returns the first element that matches the specified selector. If no base element is specified, this block is used as base element. Returns null if no element is found.
Parameters:
| Name | Type | Description |
|---|---|---|
selector |
string | The CSS selector. |
baseElement |
HTMLElement | DocumentFragment | Optional base element. |
- Overrides:
Returns:
- Type
- HTMLElement
queryAll(selector, baseElement) → (non-null) {NodeList.<!HTMLElement>}
Returns all elements that match the specified selector. If no base element is specified, this element is used.
Parameters:
| Name | Type | Description |
|---|---|---|
selector |
string | The CSS selector. |
baseElement |
HTMLElement | DocumentFragment | Optional base element. |
- Overrides:
Returns:
- Type
- NodeList.<!HTMLElement>
(protected) sendRequest(reqnon-null)
Sends an asynchronous AJAX request to the URL specified in req'. The supported
methods are "GET" (the default), "POST", "PUT", "PATCH", "DELETE" and "HEAD".
The response will be passed to processResponse.
The expected response type can be specified with the responseType
property in the specified request ("json" by default).
Parameters:
| Name | Type | Description |
|---|---|---|
req |
jrt.AjaxRequest |
- Overrides:
Throws:
-
If any of the request parameters is invalid.
- Type
- Error