JavaScript/jQuery ActionSheet Methods
beginUpdate()
Prevents the UI component from refreshing until the endUpdate() method is called.
The beginUpdate() and endUpdate() methods prevent the UI component from excessive updates when you are changing multiple UI component settings at once. After the beginUpdate() method is called, the UI component does not update its UI until the endUpdate() method is called.
See Also
defaultOptions(rule)
defaultOptions is a static method that the UI component class supports. The following code demonstrates how to specify default properties for all instances of the ActionSheet UI component in an application executed on the desktop.
jQuery
DevExpress.ui.dxActionSheet.defaultOptions({
device: { deviceType: "desktop" },
options: {
// Here go the ActionSheet properties
}
});Angular
import ActionSheet from "devextreme/ui/action_sheet";
// ...
export class AppComponent {
constructor () {
ActionSheet.defaultOptions({
device: { deviceType: "desktop" },
options: {
// Here go the ActionSheet properties
}
});
}
}Vue
<template>
<div>
<DxActionSheet id="actionSheet1" />
<DxActionSheet id="actionSheet2" />
</div>
</template>
<script>
import DxActionSheet from "devextreme-vue/action-sheet";
import ActionSheet from "devextreme/ui/action_sheet";
ActionSheet.defaultOptions({
device: { deviceType: "desktop" },
options: {
// Here go the ActionSheet properties
}
});
export default {
components: {
DxActionSheet
}
}
</script>React
import React, {useEffect} from "react";
import dxActionSheet from "devextreme/ui/action_sheet";
import ActionSheet from "devextreme-react/action-sheet";
export default function App() {
useEffect(() => {
dxActionSheet.defaultOptions({
device: { deviceType: "desktop" },
options: {
// Here go the ActionSheet properties
}
})
});
return (
<div>
<ActionSheet id="actionSheet1" />
<ActionSheet id="actionSheet2" />
</div>
)
}dispose()
After calling this method, remove the DOM element associated with the UI component:
$("#myActionSheet").dxActionSheet("dispose");
$("#myActionSheet").remove();Use this method only if the UI component was created with jQuery or pure JavaScript. In Angular, Vue, and React, use conditional rendering:
Angular
<dx-action-sheet ...
*ngIf="condition">
</dx-action-sheet>Vue
<template>
<DxActionSheet ...
v-if="condition">
</DxActionSheet>
</template>
<script>
import DxActionSheet from 'devextreme-vue/action-sheet';
export default {
components: {
DxActionSheet
}
}
</script>React
import React from 'react';
import ActionSheet from 'devextreme-react/action-sheet';
function DxActionSheet(props) {
if (!props.shouldRender) {
return null;
}
return (
<ActionSheet ... >
</ActionSheet>
);
}
class App extends React.Component {
render() {
return (
<DxActionSheet shouldRender="condition" />
);
}
}
export default App;See Also
getDataSource()
Gets the DataSource instance.
See Also
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout
- Data Layer - Overview
- Data Layer - DataSource Examples
getInstance(element)
getInstance is a static method that the UI component class supports. The following code demonstrates how to get the ActionSheet instance found in an element with the myActionSheet ID:
// Modular approach
import ActionSheet from "devextreme/ui/action_sheet";
...
let element = document.getElementById("myActionSheet");
let instance = ActionSheet.getInstance(element) as ActionSheet;
// Non-modular approach
let element = document.getElementById("myActionSheet");
let instance = DevExpress.ui.dxActionSheet.getInstance(element);See Also
hide()
A Promise that is resolved after the UI component is hidden. It is a native Promise or a jQuery.Promise when you use jQuery.
show()
A Promise that is resolved after the UI component is shown. It is a native Promise or a jQuery.Promise when you use jQuery.
toggle(showing)
A Promise that is resolved after the UI component is shown/hidden. It is a native Promise or a jQuery.Promise when you use jQuery.