/*! * jQuery UI Resizable 1.13.3 * https://jqueryui.com * * Copyright OpenJS Foundation and other contributors * Released under the MIT license. * https://jquery.org/license */ //>>label: Resizable //>>group: Interactions //>>description: Enables resize functionality for any element. //>>docs: https://api.jqueryui.com/resizable/ //>>demos: https://jqueryui.com/resizable/ //>>css.structure: ../../themes/base/core.css //>>css.structure: ../../themes/base/resizable.css //>>css.theme: ../../themes/base/theme.css ( function( factory ) { "use strict"; if ( typeof define === "function" && define.amd ) { // AMD. Register as an anonymous module. define( [ "jquery", "./mouse", "../disable-selection", "../plugin", "../version", "../widget" ], factory ); } else { // Browser globals factory( jQuery ); } } )( function( $ ) { "use strict"; $.widget( "ui.resizable", $.ui.mouse, { version: "1.13.3", widgetEventPrefix: "resize", options: { alsoResize: false, animate: false, animateDuration: "slow", animateEasing: "swing", aspectRatio: false, autoHide: false, classes: { "ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se" }, containment: false, ghost: false, grid: false, handles: "e,s,se", helper: false, maxHeight: null, maxWidth: null, minHeight: 10, minWidth: 10, // See #7960 zIndex: 90, // Callbacks resize: null, start: null, stop: null }, _num: function( value ) { return parseFloat( value ) || 0; }, _isNumber: function( value ) { return !isNaN( parseFloat( value ) ); }, _hasScroll: function( el, a ) { if ( $( el ).css( "overflow" ) === "hidden" ) { return false; } var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop", has = false; if ( el[ scroll ] > 0 ) { return true; } // TODO: determine which cases actually cause this to happen // if the element doesn't have the scroll set, see if it's possible to // set the scroll try { el[ scroll ] = 1; has = ( el[ scroll ] > 0 ); el[ scroll ] = 0; } catch ( e ) { // `el` might be a string, then setting `scroll` will throw // an error in strict mode; ignore it. } return has; }, _create: function() { var margins, o = this.options, that = this; this._addClass( "ui-resizable" ); $.extend( this, { _aspectRatio: !!( o.aspectRatio ), aspectRatio: o.aspectRatio, originalElement: this.element, _proportionallyResizeElements: [], _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null } ); // Wrap the element if it cannot hold child nodes if ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) { this.element.wrap( $( "<div class='ui-wrapper'></div>" ).css( { overflow: "hidden", position: this.element.css( "position" ), width: this.element.outerWidth(), height: this.element.outerHeight(), top: this.element.css( "top" ), left: this.element.css( "left" ) } ) ); this.element = this.element.parent().data( "ui-resizable", this.element.resizable( "instance" ) ); this.elementIsWrapper = true; margins = { marginTop: this.originalElement.css( "marginTop" ), marginRight: this.originalElement.css( "marginRight" ), marginBottom: this.originalElement.css( "marginBottom" ), marginLeft: this.originalElement.css( "marginLeft" ) }; this.element.css( margins ); this.originalElement.css( "margin", 0 ); // support: Safari // Prevent Safari textarea resize this.originalResizeStyle = this.originalElement.css( "resize" ); this.originalElement.css( "resize", "none" ); this._proportionallyResizeElements.push( this.originalElement.css( { position: "static", zoom: 1, display: "block" } ) ); // Support: IE9 // avoid IE jump (hard set the margin) this.originalElement.css( margins ); this._proportionallyResize(); } this._setupHandles(); if ( o.autoHide ) { $( this.element ) .on( "mouseenter", function() { if ( o.disabled ) { return; } that._removeClass( "ui-resizable-autohide" ); that._handles.show(); } ) .on( "mouseleave", function() { if ( o.disabled ) { return; } if ( !that.resizing ) { that._addClass( "ui-resizable-autohide" ); that._handles.hide(); } } ); } this._mouseInit(); }, _destroy: function() { this._mouseDestroy(); this._addedHandles.remove(); var wrapper, _destroy = function( exp ) { $( exp ) .removeData( "resizable" ) .removeData( "ui-resizable" ) .off( ".resizable" ); }; // TODO: Unwrap at same DOM position if ( this.elementIsWrapper ) { _destroy( this.element ); wrapper = this.element; this.originalElement.css( { position: wrapper.css( "position" ), width: wrapper.outerWidth(), height: wrapper.outerHeight(), top: wrapper.css( "top" ), left: wrapper.css( "left" ) } ).insertAfter( wrapper ); wrapper.remove(); } this.originalElement.css( "resize", this.originalResizeStyle ); _destroy( this.originalElement ); return this; }, _setOption: function( key, value ) { this._super( key, value ); switch ( key ) { case "handles": this._removeHandles(); this._setupHandles(); break; case "aspectRatio": this._aspectRatio = !!value; break; default: break; } }, _setupHandles: function() { var o = this.options, handle, i, n, hname, axis, that = this; this.handles = o.handles || ( !$( ".ui-resizable-handle", this.element ).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e", s: ".ui-resizable-s", w: ".ui-resizable-w", se: ".ui-resizable-se", sw: ".ui-resizable-sw", ne: ".ui-resizable-ne", nw: ".ui-resizable-nw" } ); this._handles = $(); this._addedHandles = $(); if ( this.handles.constructor === String ) { if ( this.handles === "all" ) { this.handles = "n,e,s,w,se,sw,ne,nw"; } n = this.handles.split( "," ); this.handles = {}; for ( i = 0; i < n.length; i++ ) { handle = String.prototype.trim.call( n[ i ] ); hname = "ui-resizable-" + handle; axis = $( "<div>" ); this._addClass( axis, "ui-resizable-handle " + hname ); axis.css( { zIndex: o.zIndex } ); this.handles[ handle ] = ".ui-resizable-" + handle; if ( !this.element.children( this.handles[ handle ] ).length ) { this.element.append( axis ); this._addedHandles = this._addedHandles.add( axis ); } } } this._renderAxis = function( target ) { var i, axis, padPos, padWrapper; target = target || this.element; for ( i in this.handles ) { if ( this.handles[ i ].constructor === String ) { this.handles[ i ] = this.element.children( this.handles[ i ] ).first().show(); } else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) { this.handles[ i ] = $( this.handles[ i ] ); this._on( this.handles[ i ], { "mousedown": that._mouseDown } ); } if ( this.elementIsWrapper && this.originalElement[ 0 ] .nodeName .match( /^(textarea|input|select|button)$/i ) ) { axis = $( this.handles[ i ], this.element ); padWrapper = /sw|ne|nw|se|n|s/.test( i ) ? axis.outerHeight() : axis.outerWidth(); padPos = [ "padding", /ne|nw|n/.test( i ) ? "Top" : /se|sw|s/.test( i ) ? "Bottom" : /^e$/.test( i ) ? "Right" : "Left" ].join( "" ); target.css( padPos, padWrapper ); this._proportionallyResize(); } this._handles = this._handles.add( this.handles[ i ] ); } }; // TODO: make renderAxis a prototype function this._renderAxis( this.element ); this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) ); this._handles.disableSelection(); this._handles.on( "mouseover", function() { if ( !that.resizing ) { if ( this.className ) { axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i ); } that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se"; } } ); if ( o.autoHide ) { this._handles.hide(); this._addClass( "ui-resizable-autohide" ); } }, _removeHandles: function() { this._addedHandles.remove(); }, _mouseCapture: function( event ) { var i, handle, capture = false; for ( i in this.handles ) { handle = $( this.handles[ i ] )[ 0 ]; if ( handle === event.target || $.contains( handle, event.target ) ) { capture = true; } } return !this.options.disabled && capture; }, _mouseStart: function( event ) { var curleft, curtop, cursor, o = this.options, el = this.element; this.resizing = true; this._renderProxy(); curleft = this._num( this.helper.css( "left" ) ); curtop = this._num( this.helper.css( "top" ) ); if ( o.containment ) { curleft += $( o.containment ).scrollLeft() || 0; curtop += $( o.containment ).scrollTop() || 0; } this.offset = this.helper.offset(); this.position = { left: curleft, top: curtop }; this.size = this._helper ? { width: this.helper.width(), height: this.helper.height() } : { width: el.width(), height: el.height() }; this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() }; this.originalPosition = { left: curleft, top: curtop }; this.originalMousePosition = { left: event.pageX, top: event.pageY }; this.aspectRatio = ( typeof o.aspectRatio === "number" ) ? o.aspectRatio : ( ( this.originalSize.width / this.originalSize.height ) || 1 ); cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" ); $( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor ); this._addClass( "ui-resizable-resizing" ); this._propagate( "start", event ); return true; }, _mouseDrag: function( event ) { var data, props, smp = this.originalMousePosition, a = this.axis, dx = ( event.pageX - smp.left ) || 0, dy = ( event.pageY - smp.top ) || 0, trigger = this._change[ a ]; this._updatePrevProperties(); if ( !trigger ) { return false; } data = trigger.apply( this, [ event, dx, dy ] ); this._updateVirtualBoundaries( event.shiftKey ); if ( this._aspectRatio || event.shiftKey ) { data = this._updateRatio( data, event ); } data = this._respectSize( data, event ); this._updateCache( data ); this._propagate( "resize", event ); props = this._applyChanges(); if ( !this._helper && this._proportionallyResizeElements.length ) { this._proportionallyResize(); } if ( !$.isEmptyObject( props ) ) { this._updatePrevProperties(); this._trigger( "resize", event, this.ui() ); this._applyChanges(); } return false; }, _mouseStop: function( event ) { this.resizing = false; var pr, ista, soffseth, soffsetw, s, left, top, o = this.options, that = this; if ( this._helper ) { pr = this._proportionallyResizeElements; ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ); soffseth = ista && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height; soffsetw = ista ? 0 : that.sizeDiff.width; s = { width: ( that.helper.width() - soffsetw ), height: ( that.helper.height() - soffseth ) }; left = ( parseFloat( that.element.css( "left" ) ) + ( that.position.left - that.originalPosition.left ) ) || null; top = ( parseFloat( that.element.css( "top" ) ) + ( that.position.top - that.originalPosition.top ) ) || null; if ( !o.animate ) { this.element.css( $.extend( s, { top: top, left: left } ) ); } that.helper.height( that.size.height ); that.helper.width( that.size.width ); if ( this._helper && !o.animate ) { this._proportionallyResize(); } } $( "body" ).css( "cursor", "auto" ); this._removeClass( "ui-resizable-resizing" ); this._propagate( "stop", event ); if ( this._helper ) { this.helper.remove(); } return false; }, _updatePrevProperties: function() { this.prevPosition = { top: this.position.top, left: this.position.left }; this.prevSize = { width: this.size.width, height: this.size.height }; }, _applyChanges: function() { var props = {}; if ( this.position.top !== this.prevPosition.top ) { props.top = this.position.top + "px"; } if ( this.position.left !== this.prevPosition.left ) { props.left = this.position.left + "px"; } this.helper.css( props ); if ( this.size.width !== this.prevSize.width ) { props.width = this.size.width + "px"; this.helper.width( props.width ); } if ( this.size.height !== this.prevSize.height ) { props.height = this.size.height + "px"; this.helper.height( props.height ); } return props; }, _updateVirtualBoundaries: function( forceAspectRatio ) { var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b, o = this.options; b = { minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0, maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity, minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0, maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity }; if ( this._aspectRatio || forceAspectRatio ) { pMinWidth = b.minHeight * this.aspectRatio; pMinHeight = b.minWidth / this.aspectRatio; pMaxWidth = b.maxHeight * this.aspectRatio; pMaxHeight = b.maxWidth / this.aspectRatio; if ( pMinWidth > b.minWidth ) { b.minWidth = pMinWidth; } if ( pMinHeight > b.minHeight ) { b.minHeight = pMinHeight; } if ( pMaxWidth < b.maxWidth ) { b.maxWidth = pMaxWidth; } if ( pMaxHeight < b.maxHeight ) { b.maxHeight = pMaxHeight; } } this._vBoundaries = b; }, _updateCache: function( data ) { this.offset = this.helper.offset(); if ( this._isNumber( data.left ) ) { this.position.left = data.left; } if ( this._isNumber( data.top ) ) { this.position.top = data.top; } if ( this._isNumber( data.height ) ) { this.size.height = data.height; } if ( this._isNumber( data.width ) ) { this.size.width = data.width; } }, _updateRatio: function( data ) { var cpos = this.position, csize = this.size, a = this.axis; if ( this._isNumber( data.height ) ) { data.width = ( data.height * this.aspectRatio ); } else if ( this._isNumber( data.width ) ) { data.height = ( data.width / this.aspectRatio ); } if ( a === "sw" ) { data.left = cpos.left + ( csize.width - data.width ); data.top = null; } if ( a === "nw" ) { data.top = cpos.top + ( csize.height - data.height ); data.left = cpos.left + ( csize.width - data.width ); } return data; }, _respectSize: function( data ) { var o = this._vBoundaries, a = this.axis, ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ), ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ), isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ), isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ), dw = this.originalPosition.left + this.originalSize.width, dh = this.originalPosition.top + this.originalSize.height, cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a ); if ( isminw ) { data.width = o.minWidth; } if ( isminh ) { data.height = o.minHeight; } if ( ismaxw ) { data.width = o.maxWidth; } if ( ismaxh ) { data.height = o.maxHeight; } if ( isminw && cw ) { data.left = dw - o.minWidth; } if ( ismaxw && cw ) { data.left = dw - o.maxWidth; } if ( isminh && ch ) { data.top = dh - o.minHeight; } if ( ismaxh && ch ) { data.top = dh - o.maxHeight; } // Fixing jump error on top/left - bug #2330 if ( !data.width && !data.height && !data.left && data.top ) { data.top = null; } else if ( !data.width && !data.height && !data.top && data.left ) { data.left = null; } return data; }, _getPaddingPlusBorderDimensions: function( element ) { var i = 0, widths = [], borders = [ element.css( "borderTopWidth" ), element.css( "borderRightWidth" ), element.css( "borderBottomWidth" ), element.css( "borderLeftWidth" ) ], paddings = [ element.css( "paddingTop" ), element.css( "paddingRight" ), element.css( "paddingBottom" ), element.css( "paddingLeft" ) ]; for ( ; i < 4; i++ ) { widths[ i ] = ( parseFloat( borders[ i ] ) || 0 ); widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 ); } return { height: widths[ 0 ] + widths[ 2 ], width: widths[ 1 ] + widths[ 3 ] }; }, _proportionallyResize: function() { if ( !this._proportionallyResizeElements.length ) { return; } var prel, i = 0, element = this.helper || this.element; for ( ; i < this._proportionallyResizeElements.length; i++ ) { prel = this._proportionallyResizeElements[ i ]; // TODO: Seems like a bug to cache this.outerDimensions // considering that we are in a loop. if ( !this.outerDimensions ) { this.outerDimensions = this._getPaddingPlusBorderDimensions( prel ); } prel.css( { height: ( element.height() - this.outerDimensions.height ) || 0, width: ( element.width() - this.outerDimensions.width ) || 0 } ); } }, _renderProxy: function() { var el = this.element, o = this.options; this.elementOffset = el.offset(); if ( this._helper ) { this.helper = this.helper || $( "<div></div>" ).css( { overflow: "hidden" } ); this._addClass( this.helper, this._helper ); this.helper.css( { width: this.element.outerWidth(), height: this.element.outerHeight(), position: "absolute", left: this.elementOffset.left + "px", top: this.elementOffset.top + "px", zIndex: ++o.zIndex //TODO: Don't modify option } ); this.helper .appendTo( "body" ) .disableSelection(); } else { this.helper = this.element; } }, _change: { e: function( event, dx ) { return { width: this.originalSize.width + dx }; }, w: function( event, dx ) { var cs = this.originalSize, sp = this.originalPosition; return { left: sp.left + dx, width: cs.width - dx }; }, n: function( event, dx, dy ) { var cs = this.originalSize, sp = this.originalPosition; return { top: sp.top + dy, height: cs.height - dy }; }, s: function( event, dx, dy ) { return { height: this.originalSize.height + dy }; }, se: function( event, dx, dy ) { return $.extend( this._change.s.apply( this, arguments ), this._change.e.apply( this, [ event, dx, dy ] ) ); }, sw: function( event, dx, dy ) { return $.extend( this._change.s.apply( this, arguments ), this._change.w.apply( this, [ event, dx, dy ] ) ); }, ne: function( event, dx, dy ) { return $.extend( this._change.n.apply( this, arguments ), this._change.e.apply( this, [ event, dx, dy ] ) ); }, nw: function( event, dx, dy ) { return $.extend( this._change.n.apply( this, arguments ), this._change.w.apply( this, [ event, dx, dy ] ) ); } }, _propagate: function( n, event ) { $.ui.plugin.call( this, n, [ event, this.ui() ] ); if ( n !== "resize" ) { this._trigger( n, event, this.ui() ); } }, plugins: {}, ui: function() { return { originalElement: this.originalElement, element: this.element, helper: this.helper, position: this.position, size: this.size, originalSize: this.originalSize, originalPosition: this.originalPosition }; } } ); /* * Resizable Extensions */ $.ui.plugin.add( "resizable", "animate", { stop: function( event ) { var that = $( this ).resizable( "instance" ), o = that.options, pr = that._proportionallyResizeElements, ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ), soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height, soffsetw = ista ? 0 : that.sizeDiff.width, style = { width: ( that.size.width - soffsetw ), height: ( that.size.height - soffseth ) }, left = ( parseFloat( that.element.css( "left" ) ) + ( that.position.left - that.originalPosition.left ) ) || null, top = ( parseFloat( that.element.css( "top" ) ) + ( that.position.top - that.originalPosition.top ) ) || null; that.element.animate( $.extend( style, top && left ? { top: top, left: left } : {} ), { duration: o.animateDuration, easing: o.animateEasing, step: function() { var data = { width: parseFloat( that.element.css( "width" ) ), height: parseFloat( that.element.css( "height" ) ), top: parseFloat( that.element.css( "top" ) ), left: parseFloat( that.element.css( "left" ) ) }; if ( pr && pr.length ) { $( pr[ 0 ] ).css( { width: data.width, height: data.height } ); } // Propagating resize, and updating values for each animation step that._updateCache( data ); that._propagate( "resize", event ); } } ); } } ); $.ui.plugin.add( "resizable", "containment", { start: function() { var element, p, co, ch, cw, width, height, that = $( this ).resizable( "instance" ), o = that.options, el = that.element, oc = o.containment, ce = ( oc instanceof $ ) ? oc.get( 0 ) : ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc; if ( !ce ) { return; } that.containerElement = $( ce ); if ( /document/.test( oc ) || oc === document ) { that.containerOffset = { left: 0, top: 0 }; that.containerPosition = { left: 0, top: 0 }; that.parentData = { element: $( document ), left: 0, top: 0, width: $( document ).width(), height: $( document ).height() || document.body.parentNode.scrollHeight }; } else { element = $( ce ); p = []; $( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) { p[ i ] = that._num( element.css( "padding" + name ) ); } ); that.containerOffset = element.offset(); that.containerPosition = element.position(); that.containerSize = { height: ( element.innerHeight() - p[ 3 ] ), width: ( element.innerWidth() - p[ 1 ] ) }; co = that.containerOffset; ch = that.containerSize.height; cw = that.containerSize.width; width = ( that._hasScroll( ce, "left" ) ? ce.scrollWidth : cw ); height = ( that._hasScroll( ce ) ? ce.scrollHeight : ch ); that.parentData = { element: ce, left: co.left, top: co.top, width: width, height: height }; } }, resize: function( event ) { var woset, hoset, isParent, isOffsetRelative, that = $( this ).resizable( "instance" ), o = that.options, co = that.containerOffset, cp = that.position, pRatio = that._aspectRatio || event.shiftKey, cop = { top: 0, left: 0 }, ce = that.containerElement, continueResize = true; if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) { cop = co; } if ( cp.left < ( that._helper ? co.left : 0 ) ) { that.size.width = that.size.width + ( that._helper ? ( that.position.left - co.left ) : ( that.position.left - cop.left ) ); if ( pRatio ) { that.size.height = that.size.width / that.aspectRatio; continueResize = false; } that.position.left = o.helper ? co.left : 0; } if ( cp.top < ( that._helper ? co.top : 0 ) ) { that.size.height = that.size.height + ( that._helper ? ( that.position.top - co.top ) : that.position.top ); if ( pRatio ) { that.size.width = that.size.height * that.aspectRatio; continueResize = false; } that.position.top = that._helper ? co.top : 0; } isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 ); isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) ); if ( isParent && isOffsetRelative ) { that.offset.left = that.parentData.left + that.position.left; that.offset.top = that.parentData.top + that.position.top; } else { that.offset.left = that.element.offset().left; that.offset.top = that.element.offset().top; } woset = Math.abs( that.sizeDiff.width + ( that._helper ? that.offset.left - cop.left : ( that.offset.left - co.left ) ) ); hoset = Math.abs( that.sizeDiff.height + ( that._helper ? that.offset.top - cop.top : ( that.offset.top - co.top ) ) ); if ( woset + that.size.width >= that.parentData.width ) { that.size.width = that.parentData.width - woset; if ( pRatio ) { that.size.height = that.size.width / that.aspectRatio; continueResize = false; } } if ( hoset + that.size.height >= that.parentData.height ) { that.size.height = that.parentData.height - hoset; if ( pRatio ) { that.size.width = that.size.height * that.aspectRatio; continueResize = false; } } if ( !continueResize ) { that.position.left = that.prevPosition.left; that.position.top = that.prevPosition.top; that.size.width = that.prevSize.width; that.size.height = that.prevSize.height; } }, stop: function() { var that = $( this ).resizable( "instance" ), o = that.options, co = that.containerOffset, cop = that.containerPosition, ce = that.containerElement, helper = $( that.helper ), ho = helper.offset(), w = helper.outerWidth() - that.sizeDiff.width, h = helper.outerHeight() - that.sizeDiff.height; if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) { $( this ).css( { left: ho.left - cop.left - co.left, width: w, height: h } ); } if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) { $( this ).css( { left: ho.left - cop.left - co.left, width: w, height: h } ); } } } ); $.ui.plugin.add( "resizable", "alsoResize", { start: function() { var that = $( this ).resizable( "instance" ), o = that.options; $( o.alsoResize ).each( function() { var el = $( this ); el.data( "ui-resizable-alsoresize", { width: parseFloat( el.css( "width" ) ), height: parseFloat( el.css( "height" ) ), left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) ) } ); } ); }, resize: function( event, ui ) { var that = $( this ).resizable( "instance" ), o = that.options, os = that.originalSize, op = that.originalPosition, delta = { height: ( that.size.height - os.height ) || 0, width: ( that.size.width - os.width ) || 0, top: ( that.position.top - op.top ) || 0, left: ( that.position.left - op.left ) || 0 }; $( o.alsoResize ).each( function() { var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {}, css = el.parents( ui.originalElement[ 0 ] ).length ? [ "width", "height" ] : [ "width", "height", "top", "left" ]; $.each( css, function( i, prop ) { var sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 ); if ( sum && sum >= 0 ) { style[ prop ] = sum || null; } } ); el.css( style ); } ); }, stop: function() { $( this ).removeData( "ui-resizable-alsoresize" ); } } ); $.ui.plugin.add( "resizable", "ghost", { start: function() { var that = $( this ).resizable( "instance" ), cs = that.size; that.ghost = that.originalElement.clone(); that.ghost.css( { opacity: 0.25, display: "block", position: "relative", height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 } ); that._addClass( that.ghost, "ui-resizable-ghost" ); // DEPRECATED // TODO: remove after 1.12 if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) { // Ghost option that.ghost.addClass( this.options.ghost ); } that.ghost.appendTo( that.helper ); }, resize: function() { var that = $( this ).resizable( "instance" ); if ( that.ghost ) { that.ghost.css( { position: "relative", height: that.size.height, width: that.size.width } ); } }, stop: function() { var that = $( this ).resizable( "instance" ); if ( that.ghost && that.helper ) { that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) ); } } } ); $.ui.plugin.add( "resizable", "grid", { resize: function() { var outerDimensions, that = $( this ).resizable( "instance" ), o = that.options, cs = that.size, os = that.originalSize, op = that.originalPosition, a = that.axis, grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid, gridX = ( grid[ 0 ] || 1 ), gridY = ( grid[ 1 ] || 1 ), ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX, oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY, newWidth = os.width + ox, newHeight = os.height + oy, isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ), isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ), isMinWidth = o.minWidth && ( o.minWidth > newWidth ), isMinHeight = o.minHeight && ( o.minHeight > newHeight ); o.grid = grid; if ( isMinWidth ) { newWidth += gridX; } if ( isMinHeight ) { newHeight += gridY; } if ( isMaxWidth ) { newWidth -= gridX; } if ( isMaxHeight ) { newHeight -= gridY; } if ( /^(se|s|e)$/.test( a ) ) { that.size.width = newWidth; that.size.height = newHeight; } else if ( /^(ne)$/.test( a ) ) { that.size.width = newWidth; that.size.height = newHeight; that.position.top = op.top - oy; } else if ( /^(sw)$/.test( a ) ) { that.size.width = newWidth; that.size.height = newHeight; that.position.left = op.left - ox; } else { if ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) { outerDimensions = that._getPaddingPlusBorderDimensions( this ); } if ( newHeight - gridY > 0 ) { that.size.height = newHeight; that.position.top = op.top - oy; } else { newHeight = gridY - outerDimensions.height; that.size.height = newHeight; that.position.top = op.top + os.height - newHeight; } if ( newWidth - gridX > 0 ) { that.size.width = newWidth; that.position.left = op.left - ox; } else { newWidth = gridX - outerDimensions.width; that.size.width = newWidth; that.position.left = op.left + os.width - newWidth; } } } } ); return $.ui.resizable; } );

خدمة

الدفع بلمسه رز .. التحول الرقمي يغير سلوك المستهلك

مايو 23, 2025

7٬328 2 دقائق

كتبت ميرنا أشرف

التطور التكنولوجي بات ينتشر بسرعة كبيرة وانتشر مع تطور أنظمة الدفع وأصبح دفع إلكتروني مثل Apple pay والتطبيقات المصرفية، لم يعد الدفع مجرد عملية اقتصادية، بل أصبح تجربة نفسية مختلفه تمامًا عن الدفع النقدي. أحد أبرز التغيرات التي أحدثها الدفع الإلكتروني وهو لحد من الم الدفع، حيث لم يعد الشخص يشعر بانه يحمل المال أو ينفقه، بل تتم العملية لمسة زر واحدة.

أوضح احد الأطباء النفسيين، أن عملية الدفع الإلكترونية عبر منصات مختلفة و اشهرها في وقتنا هذا Apple pay، من الناحية النفسية فهي تقلل من ألم الدفع النقدي الملموس، وتابع فالشخص الذي يبادر بالدفع النقدي يمكن أن يري أمواله وهي تناقص مما يعزز من شعورك بخساره المال وألم الدفع، لاكن الدفع الإلكتروني في ظل طور التكنولوجيا جعل هذه العملية اسهل و اسرع حيث أن هذه المنصات حَدت من الشعور المباشر بالإنفاق.

مضيفا، أن المستهلكين الذين يستخدمون الدفع غير النقدي ينفقون أكثر مقارنة بمن يعتمدون على الدفع النقدي، لأنهم لا يشعرون بمدى الإنفاق بنفس الطريقة، ومع غياب الشعور الفوري بالخسارة، يصبح الشخص أكثر عرضة لشراء أشياء لم يكن يخطط لها او لمجرد الشراء، ومن ناحية أخري ارتفاع مستوي الإنفاق بمعني أن الأشخاص الذين يدفعون إلكترونيا يميلون إلى إنفاق أكثر من لذين يدفعون نقدًا.

تعزيز الأمان المالي

ومن جانبه أكد خالد الشافعي خبير اقتصادي، أن الدفع الإلكتروني يؤثر في الاقتصاد بشكل عام بالإيجاب من زاوية حصر كل التعاملات التي تتم داخل السوق المصرفية متابعا، أنه من الناحية المالية، تتيح له تجنب حمل النقود باستمرار، مما يقلل من مخاطر التعرض للسرقة، كما تعزز مستوى الأمان والاطمئنان في تعاملاته اليومية.

أوضح الشافعي، أن الدفع الإلكتروني من خلال “أبل باي” يعتمد بشكل أساسي على المحفظة المالية لشخصية، حيث يكون الفرد هو المسؤول عن إدارتها، سواء كان ذلك من خلال راتبه، مكافآته، أو أي صدر دخل آخر. ومع ذلك، من الضروري الانتباه إلى أن سهولة الدفع الإلكتروني قد تودي إلى الانفاق غير المحسوب، خاصة وأن العملية لا تتطلب سوى ضغطة زر على الهاتف لتحويل الأموال وإتمام المعاملات.

لذلك، من المهم توعية الأفراد بضرورة التحكم في نفقاتهم وعدم التسرع في الإنفاق لمجرد سهولة العملية.كما يجب إطلاق برامج توعية لحماية المستهلكين من خطر الإدمان على الدفع الإلكتروني، إلى جانب التحذير من آثاره السلبية على الإدارة المالية الشخصية والاستقرار الاقتصادي للفرد.

بينما قالت أحد مستخدمي نظام “Apple pay” أنه أصبح دفع النقود أسهل بكثير، ولم أعد شعر بأنني أنفق الكثير من المال على عكس الدفع النقدي، فعندما أخرج المال من محفظتي، أشعر أن المال يتناقص بشكل كبير و متزايد، مما جعلني أكثر حذر في الانفاق، وفي بعض الاوقات اشعر بالانزعاج لأنني قد لا اتمكن من شراء اشياء اخرى خلال اليوم.

لذلك، من المهم تعزيز الثقافة المالية وتوعية الأفراد بمخاطر الإنفاق المستمر بشكل مبالغ فيه، حتى لا تتحول سهولة الدفع الإلكتروني إلى عبء مالي. فالتكنولوجيا اداة قوية، لكن حسن استخدامها هو ما يحدد تأثيرها على الاستقرار المالي للفرد والمجتمع.

مايو 23, 2025

7٬328 2 دقائق