1. Ext. MessageBox. Alert ()
Call format:
Alert (String title, string MSG, [function FN], [object scope])
Parameter description:
Title: The title of the prompt box.
MSG: The displayed message content.
[Function FN]: (optional) callback function.
[Object Scope]: (optional) scope of the callback function.
Return Value:
Ext. Window. MessageBox
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml"> :
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml">
:Callback function:
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml"> 2. Ext. MessageBox. Confirm ()Call format:
Confirm (String title, string MSG, [function FN], [object scope])
The parameter description and return value are the same as Ext. MessageBox. Alert.
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml">
:3. Ext. MessageBox. Prompt ()
Call format:
Confirm (String title, string MSG, [function FN], [object scope], [Boolean/number multiline], [string value])
Parameter description:[Boolean/number multiline]: If it is set to false, a single line text field will be displayed. If it is set to true, a multi-line plain area will be displayed at the default height. Alternatively, you can set the height of the text field in pixels. The default value is false.
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml">
:4. Ext. MessageBox. Wait ()
Call format:Wait (string MSG, [String title], [object config])
Parameter description:
MSG: The displayed message content.
[String title]: The title of the prompt box, which is an optional parameter.
[Object config]: The configuration object used to configure the progress bar. It is an optional parameter.
Return Value:
Ext. Window. MessageBox
Code:
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml">
:5. Ext. MessageBox. Show ()
Common Ext. MessageBox configuration items:
| Configuration item | Type | Description |
|---|---|---|
| Title | String | Prompt box title |
| MSG | String | Displayed message content |
| Width | Number | The width of the dialog box, in PX. |
| Maxwidth | Number | The maximum width of the dialog box. The default value is 600px. |
| Minwidth | Number | The minimum width of the dialog box. The default value is 100px. |
| Closable | Boolean | False hides the close button in the upper-right corner. The default value is true. |
| Modal | Boolean | True indicates a modal window, and false indicates a non-modal window. |
| FN | Function | Callback Function Parameter description: Buttonid: button ID Text: Input text OPT: Specifies the configuration object of the show method. |
| Buttons | Number/Boolean | Button group. The default value is false. No button is displayed. |
| SS | Boolean | If the value is true, a progress bar is displayed. The default value is false. The progress bar needs to be rolled by the program. |
| Progresstext | String | Text displayed on the progress bar. The default value is "". |
| Proxydrag | Boolean | If the value is true, a highlight drag proxy is displayed. The default value is false. |
| Wait | Boolean | True: displays an automatic rolling progress bar. The default value is false. |
| Waitconfig | Object | Wait for the configuration object of the progress bar, which is valid when wait is set to true. |
| Prompt | Boolean | True: a single line text field is displayed. The default value is false. |
| Value | String | If prompt is set to true, the value is displayed in the text field. |
| Multiline | Boolean | If prompt is set to true, multiline is true to display multi-line text fields, and false to display single-line text fields |
| Defaulttextheight | Number | The default height of the multi-line text field. The default value is 75px. |
| Icon | String | A style file that provides a background image for the dialog box |
Buttons configuration items:
| Prompt box button configuration object | Description |
|---|---|
| Ext. msg. Cancel | Only one "cancel" button is displayed |
| Ext. msg. No | Only one "no" button is displayed |
| Ext. msg. OK | Only one "OK" button is displayed |
| Ext. msg. okcancel | Two buttons are displayed, "OK" and "cancel" |
| Ext. msg. Yes | Only one "yes" button is displayed |
| Ext. msg. yesno | Two buttons, "yes" and "no", are displayed" |
| Ext. msg. yesnocancel | Three buttons are displayed: "Yes", "no", and "cancel" |
Icon style description:
| Style Sheet | Description |
|---|---|
| Ext. msg. Error | Error icon |
| Ext. msg. Info | Information icon |
| Ext. msg. Question | Problem icon |
| Ext. msg. Warning | Warning Icon |
Call format:
Show (Object config)
Parameter description:
A configuration object that contains the prompt box configuration information
Return Value:
Ext. Window. MessageBox
Code:
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <HTML xmlns = "http://www.w3.org/1999/xhtml">
:
EXT message box
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