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73 lines
2.2 KiB
JavaScript
73 lines
2.2 KiB
JavaScript
define("dijit/_DialogMixin", [
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"dojo/_base/declare", // declare
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"./a11y" // _getTabNavigable
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], function(declare, a11y){
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// module:
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// dijit/_DialogMixin
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// summary:
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// _DialogMixin provides functions useful to Dialog and TooltipDialog
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return declare("dijit._DialogMixin", null, {
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// summary:
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// This provides functions useful to Dialog and TooltipDialog
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execute: function(/*Object*/ /*===== formContents =====*/){
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// summary:
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// Callback when the user hits the submit button.
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// Override this method to handle Dialog execution.
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// description:
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// After the user has pressed the submit button, the Dialog
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// first calls onExecute() to notify the container to hide the
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// dialog and restore focus to wherever it used to be.
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//
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// *Then* this method is called.
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// type:
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// callback
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},
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onCancel: function(){
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// summary:
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// Called when user has pressed the Dialog's cancel button, to notify container.
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// description:
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// Developer shouldn't override or connect to this method;
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// it's a private communication device between the TooltipDialog
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// and the thing that opened it (ex: `dijit.form.DropDownButton`)
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// type:
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// protected
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},
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onExecute: function(){
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// summary:
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// Called when user has pressed the dialog's OK button, to notify container.
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// description:
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// Developer shouldn't override or connect to this method;
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// it's a private communication device between the TooltipDialog
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// and the thing that opened it (ex: `dijit.form.DropDownButton`)
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// type:
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// protected
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},
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_onSubmit: function(){
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// summary:
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// Callback when user hits submit button
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// type:
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// protected
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this.onExecute(); // notify container that we are about to execute
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this.execute(this.get('value'));
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},
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_getFocusItems: function(){
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// summary:
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// Finds focusable items in dialog,
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// and sets this._firstFocusItem and this._lastFocusItem
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// tags:
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// protected
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var elems = a11y._getTabNavigable(this.containerNode);
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this._firstFocusItem = elems.lowest || elems.first || this.closeButtonNode || this.domNode;
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this._lastFocusItem = elems.last || elems.highest || this._firstFocusItem;
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}
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});
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});
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