/CS198/WebContent/js/jqueryui/jquery.ui.progressbar.js
https://bitbucket.org/kristoferdlp/cs198 · JavaScript · 109 lines · 76 code · 19 blank · 14 comment · 5 complexity · 8a7123e1246db71eede8bae0c6379efa MD5 · raw file
- /*!
- * jQuery UI Progressbar 1.8.23
- *
- * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI/Progressbar
- *
- * Depends:
- * jquery.ui.core.js
- * jquery.ui.widget.js
- */
- (function( $, undefined ) {
- $.widget( "ui.progressbar", {
- options: {
- value: 0,
- max: 100
- },
- min: 0,
- _create: function() {
- this.element
- .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
- .attr({
- role: "progressbar",
- "aria-valuemin": this.min,
- "aria-valuemax": this.options.max,
- "aria-valuenow": this._value()
- });
- this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
- .appendTo( this.element );
- this.oldValue = this._value();
- this._refreshValue();
- },
- destroy: function() {
- this.element
- .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
- .removeAttr( "role" )
- .removeAttr( "aria-valuemin" )
- .removeAttr( "aria-valuemax" )
- .removeAttr( "aria-valuenow" );
- this.valueDiv.remove();
- $.Widget.prototype.destroy.apply( this, arguments );
- },
- value: function( newValue ) {
- if ( newValue === undefined ) {
- return this._value();
- }
- this._setOption( "value", newValue );
- return this;
- },
- _setOption: function( key, value ) {
- if ( key === "value" ) {
- this.options.value = value;
- this._refreshValue();
- if ( this._value() === this.options.max ) {
- this._trigger( "complete" );
- }
- }
- $.Widget.prototype._setOption.apply( this, arguments );
- },
- _value: function() {
- var val = this.options.value;
- // normalize invalid value
- if ( typeof val !== "number" ) {
- val = 0;
- }
- return Math.min( this.options.max, Math.max( this.min, val ) );
- },
- _percentage: function() {
- return 100 * this._value() / this.options.max;
- },
- _refreshValue: function() {
- var value = this.value();
- var percentage = this._percentage();
- if ( this.oldValue !== value ) {
- this.oldValue = value;
- this._trigger( "change" );
- }
- this.valueDiv
- .toggle( value > this.min )
- .toggleClass( "ui-corner-right", value === this.options.max )
- .width( percentage.toFixed(0) + "%" );
- this.element.attr( "aria-valuenow", value );
- }
- });
- $.extend( $.ui.progressbar, {
- version: "1.8.23"
- });
- })( jQuery );