JavaScript + Ajax 実践サンプル集 - jQueryのTimeEntryプラグインでマウスで時間を入力

jQueryのTimeEntryプラグインでマウスで時間を入力

説明補足説明コード分割コード関連書籍コメント投稿

このサンプルは、テキストボックスに時刻を入力するときマウスでスピンをクリックして増減させることができます。マウスをスピン上に移動するとツールチップが表示されます。時刻を増減するフィールド(HH,MM,AM/PM)を移動するには左右のスピンをクリックします。時刻を増減するには上限のスピンをクリックします。キーボードから左右上下のキーを入力して時刻を増減させることもできます。

このサンプルを編集して試してみる

このサンプルは、jQueryのプラグインtimeEntry()を使用して実現しています。このサンプルを実行するには、jquery-1.2.3.js, jquery.timeentry.js, jquery.timeentry-ja.jsが必要になります。 jquery-1.2.3.jsは、jquery.comから最新のものをダウンロードしてください。 input(text)にtimeEntry()を適用するには、以下のようなステートメントを追加します。スピンのイメージ(timeEntry.png)は、ブラウザから右クリックしてダウンロードしてください。jQuery Time Entryの詳細は、 http://keith-wood.name/timeEntry.htmlを参照してください。

$("#time1").timeEntry({spinnerImage: 'jQuery/timeEntry.png'}); 

<input type="text" size="10" id="time1" />

<!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">
<head>
<title>jQuery Time Entry</title>
<link href="jQuery/jquery.timeentry.css" rel="stylesheet" type="text/css" />
<script src="jQuery/jquery-1.2.3.min.js" type="text/javascript"></script>
<script src="jQuery/jquery.timeentry.js" type="text/javascript"></script>
<script src="jQuery/jquery.timeentry-ja.js" type="text/javascript"></script>
<script type="text/javascript">
	jQuery(function($){
    $("#time1").timeEntry({spinnerImage: 'jQuery/timeEntry.png'});
    $("#time2").timeEntry({spinnerImage: 'jQuery/timeEntry5.png'});      
    $("#time3").timeEntry({spinnerImage: ''});    
    
    $("#time4").timeEntry({spinnerImage: '', show24Hours: true});    
    $("#time5").timeEntry({spinnerImage: 'images/timeEntry.png', timeSteps: [1, 15, 0]});
    $("#time6").timeEntry({
      spinnerImage: 'jQuery/timeEntry.png', 
      show24Hours: true,
      timeSteps: [1, 15, 0],
      minTime: new Date(0, 0, 0, 9, 0, 0), maxTime: new Date(0, 0, 0, 17, 30, 0)
      });
    $('.inlineConfig').timeEntry();          
	});
</script>

</head>
<body>
<input type="text" size="10" id="time1" />
  デフォルトのスピンを使用
<br /><br />

<input type="text" size="10" id="time2" />
  スピンをカスタマイズ
<br /><br />

<input type="text" size="10" id="time3" />
  スピンを使用しない
<br /><br />

<input type="text" size="10" id="time4" />
  時刻を24時間の書式で表示
<br /><br />

<input type="text" size="10" id="time5" />
  時刻（分）を15単位で増減させる
<br /><br />

<input type="text" size="10" id="time6" />
  時間を09:00 - 17:30 に制約する
<br /><br />

<input type="text" size="10" id="time7"
  class="inlineConfig"
  time:show24Hours="true" 
  time:timeSteps="[1, 30, 0]" 
  time:appendText=" (see below)" />
  インラインで各種プロパティを設定する
<br /><br />
</body>
</html>

外部スクリプトCSS部

ボックス内のコードを外部ファイル(*.js)、またはHTMLドキュメントの<HEAD>セクションの<script>タグ内にコピー＆ペーストしてください。

            
jquery.timeentry.js

/* http://keith-wood.name/timeEntry.html
   Time entry for jQuery v1.3.0.
   Written by Keith Wood (kbwood@virginbroadband.com.au) June 2007.
   Dual licensed under the GPL (http://dev.jquery.com/browser/trunk/jquery/GPL-LICENSE.txt) and 
   MIT (http://dev.jquery.com/browser/trunk/jquery/MIT-LICENSE.txt) licenses. 
   Please attribute the author if you use it. */

/* Turn an input field into an entry point for a time value.
   The time can be entered via directly typing the value,
   via the arrow keys, or via spinner buttons.
   It is configurable to show 12 or 24-hour time, to show or hide seconds,
   to enforce a minimum and/or maximum time, to change the spinner image,
   and to constrain the time to steps, e.g. only on the quarter hours.
   Attach it with $('input selector').timeEntry(); for default settings,
   or configure it with options like:
   $('input selector').timeEntry(
      {spinnerImage: 'timeEntry2.png', spinnerSize: [20, 20, 0]}); */

(function($) { // Hide scope, no $ conflict

/* TimeEntry manager.
   Use the singleton instance of this class, $.timeEntry, to interact with the time entry
   functionality. Settings for (groups of) fields are maintained in an instance object
   (TimeEntryInstance), allowing multiple different settings on the same page. */
function TimeEntry() {
	this._nextId = 0; // Next ID for a time entry instance
	this._inst = []; // List of instances indexed by ID
	this._disabledInputs = []; // List of time entry inputs that have been disabled
	this.regional = []; // Available regional settings, indexed by language code
	this.regional[''] = { // Default regional settings
		show24Hours: false, // True to use 24 hour time, false for 12 hour (AM/PM)
		separator: ':', // The separator between time fields
		ampmPrefix: '', // The separator before the AM/PM text
		ampmNames: ['AM', 'PM'], // Names of morning/evening markers
		spinnerTexts: ['Now', 'Previous field', 'Next field', 'Increment', 'Decrement']
		// The popup texts for the spinner image areas
	};
	this._defaults = {
		appendText: '', // Display text following the input box, e.g. showing the format
		showSeconds: false, // True to show seconds as well, false for hours/minutes only
		timeSteps: [1, 1, 1], // Steps for each of hours/minutes/seconds when incrementing/decrementing
		initialField: 0, // The field to highlight initially, 0 = hours, 1 = minutes, ...
		useMouseWheel: true, // True to use mouse wheel for increment/decrement if possible,
			// false to never use it
		minTime: null, // The earliest selectable time, or null for no limit
		maxTime: null, // The latest selectable time, or null for no limit
		spinnerImage: 'timeEntry.png', // The URL of the images to use for the time spinner
			// Six images packed horizontally for normal and then each button pressed
		spinnerSize: [20, 20, 8], // The width and height of the spinner image,
			// and size of centre button for current time
		spinnerIncDecOnly: false, // True for increment/decrement buttons only, false for all
		spinnerRepeat: [500, 250], // Initial and subsequent waits in milliseconds
			// for repeats on the spinner buttons
		beforeShow: null // Function that takes an input field and
			// returns a set of custom settings for the time entry
	};
	$.extend(this._defaults, this.regional['']);
}

$.extend(TimeEntry.prototype, {
	/* Class name added to elements to indicate already configured with time entry. */
	markerClassName: 'hasTimeEntry',
	
	/* Register a new time entry instance - with custom settings. */
	_register: function(inst) {
		var id = this._nextId++;
		this._inst[id] = inst;
		return id;
	},

	/* Retrieve a particular time entry instance based on its ID. */
	_getInst: function(id) {
		return this._inst[id] || id;
	},

	/* Override the default settings for all instances of the time entry.
	   @param  settings  object - the new settings to use as defaults (anonymous object)
	   @return void */
	setDefaults: function(settings) {
		extendRemove(this._defaults, settings || {});
	},

	/* Initialise time entry. */
	_doFocus: function(target) {
		var input = (target.nodeName && target.nodeName.toLowerCase() == 'input' ? target : this);
		if ($.timeEntry._lastInput == input) { // already here
			return;
		}
		if ($.timeEntry._isDisabledTimeEntry(input)) {
			return;
		}
		var inst = $.timeEntry._getInst(input._timeId);
		inst._input = $(input);
		$.timeEntry._lastInput = input;
		$.timeEntry._blurredInput = null;
		var beforeShow = inst._get('beforeShow');
		extendRemove(inst._settings, (beforeShow ? beforeShow(input) : {}));
		inst._parseTime();
	},

	/* Note that the field has been exited. */
	_doBlur: function(event) {
		$.timeEntry._blurredInput = $.timeEntry._lastInput;
		$.timeEntry._lastInput = null;
	},

	/* Select appropriate field portion on double click. */
	_doDblClick: function(event) {
		var input = event.target;
		var inst = $.timeEntry._getInst(input._timeId);
		var fieldSize = inst._get('separator').length + 2;
		inst._field = 0;
		if ($.browser.mozilla) { // calc from character offset
			var offset = event.rangeOffset;
			inst._field = (offset > Math.max(1, inst._secondField) * fieldSize + 2 ?
				inst._ampmField : Math.floor(offset / fieldSize));
		}
		else if ($.browser.msie) { // check against bounding boxes
			var value = input.value;
			for (var field = 0; field <= Math.max(1, inst._secondField, inst._ampmField); field++) {
				var end = (field != inst._ampmField ? (field * fieldSize) + 2 :
					(inst._ampmField * fieldSize) + inst._get('ampmPrefix').length +
					inst._get('ampmNames')[0].length);
				input.value = value.substring(0, end); // trim to this size
				var range = input.createTextRange();
				if (event.offsetX < range.boundingWidth) { // and compare
					inst._field = field;
					break;
				}
			}
			input.value = value; // restore original value
		}
		else if ($.browser.opera || $.browser.safari) { // use input select range
			var value = input.value;
			for (var field = 0; field <= Math.max(1, inst._secondField, inst._ampmField); field++) {
				var start = (field != inst._ampmField ? (field * fieldSize) :
					(inst._ampmField * fieldSize) + inst._get('ampmPrefix').length);
				if (start >= input.selectionStart) {
					inst._field = field;
					break;
				}
			}
		}
		inst._showField();
	},

	/* Handle keystrokes in the field. */
	_doKeyDown: function(event) {
		if (event.keyCode >= 48) { // >= '0'
			return true;
		}
		var inst = $.timeEntry._getInst(this._timeId);
		switch (event.keyCode) {
			case 9: return (event.shiftKey ?
						// move to previous time field, or out if at the beginning
						inst._previousField(true) :
						// move to next time field, or out if at the end
						inst._nextField(true));
			case 35: if (event.ctrlKey) { // clear time on ctrl+end
						inst._setValue('');
					}
					else { // last field on end
						inst._field = Math.max(1, inst._secondField, inst._ampmField);
						inst._adjustField(0);
					}
					break;
			case 36: if (event.ctrlKey) { // current time on ctrl+home
						inst._setTime();
					}
					else { // first field on home
						inst._field = 0;
						inst._adjustField(0);
					}
					break;
			case 37: inst._previousField(false); break; // previous field on left
			case 38: inst._adjustField(+1); break; // increment time field on up
			case 39: inst._nextField(false); break; // next field on right
			case 40: inst._adjustField(-1); break; // decrement time field on down
			case 46: inst._setValue(''); break; // clear time on delete
		}
		return false;
	},

	/* Disallow unwanted characters. */
	_doKeyPress: function(event) {
		var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
		if (chr < ' ') {
			return true;
		}
		var inst = $.timeEntry._getInst(this._timeId);
		inst._handleKeyPress(chr);
		return false;
	},

	/* Increment/decrement on mouse wheel activity. */
	_doMouseWheel: function(event, delta) {
		delta = ($.browser.opera ? -delta / Math.abs(delta) : delta);
		var inst = $.timeEntry._getInst(this._timeId);
		inst._adjustField(delta);
		event.preventDefault();
	},

	/* Attach the time entry handler to an input field. */
	_connectTimeEntry: function(target, inst) {
		var input = $(target);
		if (input.is('.' + this.markerClassName)) {
			return;
		}
		var spinnerImage = inst._get('spinnerImage');
		var spinnerText = inst._get('spinnerText');
		var spinnerSize = inst._get('spinnerSize');
		var appendText = inst._get('appendText');
		var spinner = (!spinnerImage ? null : 
			$('<span class="timeEntry_control" _timeid="' + inst._id +
			'" style="display: inline-block; background: url(\'' + spinnerImage + '\') 0 0 no-repeat; ' +
			'width: ' + spinnerSize[0] + 'px; height: ' + spinnerSize[1] + 'px;' +
			($.browser.mozilla ? ' padding-left: ' + spinnerSize[0] + 
			'px; padding-top: ' + (spinnerSize[1] - 18) + 'px;' : '') + '"></span>'));
		input.wrap('<span class="timeEntry_wrap"></span>').
			after(appendText ? '<span class="timeEntry_append">' + appendText + '</span>' : '').
			after(spinner || '');
		input.addClass(this.markerClassName).focus(this._doFocus).blur(this._doBlur).
			dblclick(this._doDblClick).keydown(this._doKeyDown).keypress(this._doKeyPress);
		// check pastes
		if ($.browser.mozilla) {
			input.bind('input', function(event) { inst._parseTime(); });
		}
		if ($.browser.msie) {
			input.bind('paste', function(event) { 
				setTimeout(function() { inst._parseTime(); }, 1); });
		}
		// allow mouse wheel usage
		if (inst._get('useMouseWheel') && $.fn.mousewheel) {
			input.mousewheel(this._doMouseWheel);
		}
		input[0]._timeId = inst._id;
		if (spinner) {
			spinner.mousedown(this._handleSpinner).mouseup(this._endSpinner).
				mouseout(this._endSpinner).mousemove(this._describeSpinner);
			spinner[0]._timeId = inst._id;
		}
	},

	/* Enable a time entry input and any associated spinner.
	   @param  input  element - single input field
	   @return void */
	_enableTimeEntry: function(input) {
		this._enableDisable(input, false);
	},

	/* Disable a time entry input and any associated spinner.
	   @param  input  element - single input field
	   @return void */
	_disableTimeEntry: function(input) {
		this._enableDisable(input, true);
	},

	/* Enable or disable a time entry input and any associated spinner.
	   @param  input    element - single input field
	   @param  disable  boolean - true to disable, false to enable
	   @return void */
	_enableDisable: function(input, disable) {
		var inst = $.timeEntry._getInst(input._timeId);
		if (!inst) {
			return;
		}
		input.disabled = disable;
		if (input.nextSibling && input.nextSibling.nodeName.toLowerCase() == 'span') {
			$.timeEntry._changeSpinner(inst, input.nextSibling, (disable ? 5 : -1));
		}
		$.timeEntry._disabledInputs = $.map($.timeEntry._disabledInputs,
			function(value) { return (value == input ? null : value); }); // delete entry
		if (disable) {
			$.timeEntry._disabledInputs[$.timeEntry._disabledInputs.length] = input;
		}
	},

	/* Check whether an input field has been disabled.
	   @param  input  element - input field to check
	   @return true if this field has been disabled, false if it is enabled */
	_isDisabledTimeEntry: function(input) {
		for (var i = 0; i < this._disabledInputs.length; i++) {
			if (this._disabledInputs[i] == input) {
				return true;
			}
		}
		return false;
	},

	/* Reconfigure the settings for a time entry field. */
	_changeTimeEntry: function(input, settings) {
		var inst = this._getInst(input._timeId);
		if (inst) {
			var currentTime = inst._extractTime();
			extendRemove(inst._settings, settings || {});
			if (currentTime) {
				inst._setTime(new Date(0, 0, 0, currentTime[0], currentTime[1], currentTime[2]));
			}
		}
	},

	/* Remove the time entry functionality from an input. */
	_destroyTimeEntry: function(input) {
		$input = $(input);
		if (!$input.is('.' + this.markerClassName)) {
			return;
		}
		input.parentNode.parentNode.replaceChild(input, input.parentNode);
		$input.removeClass(this.markerClassName).unbind('focus', this._doFocus).
			unbind('blur', this._doBlur).unbind('dblclick', this._doDblClick).
			unbind('keydown', this._doKeyDown).unbind('keypress', this._doKeyPress);
		// check pastes
		if ($.browser.mozilla) {
			$input.unbind('input');
		}
		if ($.browser.msie) {
			$input.unbind('paste');
		}
		if ($.fn.mousewheel) {
			$input.unmousewheel();
		}
		this._inst[input._timeId] = null;
		input._timeId = undefined;
		this._disabledInputs = $.map(this._disabledInputs,
			function(value) { return (value == input ? null : value); }); // delete entry
	},

	/* Initialise the current time for a time entry input field.
	   @param  input  element - input field to update
	   @param  time   Date - the new time (year/month/day ignored) or null for now */
	_setTimeTimeEntry: function(input, time) {
		var inst = this._getInst(input._timeId);
		if (inst) {
			inst._input = $(input);
			inst._setTime(time);
		}
	},

	/* Retrieve the current time for a time entry input field.
	   @param  input  element - input field to update
	   @return Date with the set time (year/month/day zero) or null if none */
	_getTimeTimeEntry: function(input) {
		var inst = this._getInst(input._timeId);
		var currentTime = (inst ? inst._extractTime() : null);
		return (!currentTime ? null :
			new Date(0, 0, 0, currentTime[0], currentTime[1], currentTime[2]));
	},

	/* Change the title based on position within the spinner. */
	_describeSpinner: function(event) {
		var spinner = $.timeEntry._getSpinnerTarget(event);
		var inst = $.timeEntry._getInst(spinner._timeId);
		spinner.title = inst._get('spinnerTexts')[$.timeEntry._getSpinnerRegion(inst, event)];
	},

	/* Handle a click on the spinner. */
	_handleSpinner: function(event) {
		var spinner = $.timeEntry._getSpinnerTarget(event);
		var input = spinner.previousSibling;
		if ($.timeEntry._isDisabledTimeEntry(input)) {
			return;
		}
		if (input == $.timeEntry._blurredInput) {
			$.timeEntry._lastInput = input;
			$.timeEntry._blurredInput = null;
		}
		var inst = $.timeEntry._getInst(input._timeId);
		$.timeEntry._doFocus(input);
		var region = $.timeEntry._getSpinnerRegion(inst, event);
		$.timeEntry._changeSpinner(inst, spinner, region);
		$.timeEntry._actionSpinner(inst, region);
		var spinnerRepeat = inst._get('spinnerRepeat');
		if (region >= 3 && spinnerRepeat[0]) { // repeat increment/decrement
			$.timeEntry._timer = setTimeout(
				function() { $.timeEntry._repeatSpinner(inst, region); },
				spinnerRepeat[0]);
			$(spinner).one('mouseout', $.timeEntry._releaseSpinner).
				one('mouseup', $.timeEntry._releaseSpinner);
		}
	},

	/* Action a click on the spinner. */
	_actionSpinner: function(inst, region) {
		switch (region) {
			case 0: inst._setTime(); break;
			case 1: inst._previousField(false); break;
			case 2: inst._nextField(false); break;
			case 3: inst._adjustField(+1); break;
			case 4: inst._adjustField(-1); break;
		}
	},

	/* Repeat a click on the spinner. */
	_repeatSpinner: function(inst, region) {
		$.timeEntry._lastInput = $.timeEntry._blurredInput;
		this._actionSpinner(inst, region);
		this._timer = setTimeout(
			function() { $.timeEntry._repeatSpinner(inst, region); },
			inst._get('spinnerRepeat')[1]);
	},

	/* Stop a spinner repeat. */
	_releaseSpinner: function(event) {
		clearTimeout($.timeEntry._timer);
	},

	/* Tidy up after a spinner click. */
	_endSpinner: function(event) {
		var spinner = $.timeEntry._getSpinnerTarget(event);
		var inst = $.timeEntry._getInst(spinner._timeId);
		if (!$.timeEntry._isDisabledTimeEntry(spinner.previousSibling)) {
			$.timeEntry._changeSpinner(inst, spinner, -1);
		}
		if (!$.browser.opera) {
			$.timeEntry._lastInput = $.timeEntry._blurredInput;
		}
		if ($.timeEntry._lastInput) {
			inst._showField();
		}
	},

	/* Retrieve the spinner from the event. */
	_getSpinnerTarget: function(event) {
		return (event.target ? event.target : event.srcElement);
	},

	/* Determine which "button" within the spinner was clicked. */
	_getSpinnerRegion: function(inst, event) {
		var spinner = this._getSpinnerTarget(event);
		var pos = this._findPos(spinner);
		var scrolled = this._findScroll(spinner);
		var spinnerIncDecOnly = inst._get('spinnerIncDecOnly');
		var left = (spinnerIncDecOnly ? 99 :
			event.clientX + scrolled[0] - pos[0] - ($.browser.msie ? 1 : 0));
		var top = event.clientY + scrolled[1] - pos[1] - ($.browser.msie ? 1 : 0);
		var spinnerSize = inst._get('spinnerSize');
		var right = (spinnerIncDecOnly ? 99 : spinnerSize[0] - left);
		var bottom = spinnerSize[1] - top;
		if (spinnerSize[2] > 0 && Math.abs(left - right) <= spinnerSize[2] &&
				Math.abs(top - bottom) <= spinnerSize[2]) {
			return 0; // centre button
		}
		var min = Math.min(left, top, right, bottom);
		return (min == left ? 1 : (min == right ? 2 : (min == top ? 3 : 4))); // nearest edge
	},

	/* Change the spinner image depending on button clicked. */
	_changeSpinner: function(inst, spinner, region) {
		$(spinner).css('background-position',
			'-' + ((region + 1) * inst._get('spinnerSize')[0]) + 'px 0px');
	},

	/* Find an object's position on the screen. */
	_findPos: function(obj) {
		var curLeft = curTop = 0;
		if (obj.offsetParent) {
			curLeft = obj.offsetLeft;
			curTop = obj.offsetTop;
			while (obj = obj.offsetParent) {
				var origCurLeft = curLeft;
				curLeft += obj.offsetLeft;
				if (curLeft < 0) {
					curLeft = origCurLeft;
				}
				curTop += obj.offsetTop;
			}
		}
		return [curLeft, curTop];
	},

	/* Find an object's scroll offset on the screen. */
	_findScroll: function(obj) {
		var isFixed = false;
		$(obj).parents().each(function() {
			isFixed |= $(this).css('position') == 'fixed';
		});
		if (isFixed && !$.browser.opera) {
			return [0, 0];
		}
		var scrollLeft = ($.browser.opera ? document.body.scrollLeft : obj.scrollLeft);
		var scrollTop = ($.browser.opera ? document.body.scrollTop : obj.scrollTop);;
		if (!$.browser.opera) {
			while (obj = obj.parentNode) {
				scrollLeft += obj.scrollLeft || 0;
				scrollTop += obj.scrollTop || 0;
			}
		}
		return [scrollLeft, scrollTop];
	}
});

/* Individualised settings for time entries applied to one or more related inputs.
   Instances are managed and manipulated through the TimeEntry manager. */
function TimeEntryInstance(settings) {
	this._id = $.timeEntry._register(this);
	this._selectedHour = 0; // The currently selected hour
	this._selectedMinute = 0; // The currently selected minute
	this._selectedSecond = 0; // The currently selected second
	this._input = null; // The attached input field
	// customise the time entry object - uses manager defaults if not overridden
	this._settings = extendRemove({}, settings || {}); // clone
}

$.extend(TimeEntryInstance.prototype, {
	/* Get a setting value, defaulting if necessary. */
	_get: function(name) {
		return (this._settings[name] != null ? this._settings[name] : $.timeEntry._defaults[name]);
	},

	/* Extract the time value from the input field, or default to now. */
	_parseTime: function() {
		var currentTime = this._extractTime();
		var showSeconds = this._get('showSeconds');
		if (currentTime) {
			this._selectedHour = currentTime[0];
			this._selectedMinute = currentTime[1];
			this._selectedSecond = currentTime[2];
		}
		else {
			var now = this._constrainTime();
			this._selectedHour = now[0];
			this._selectedMinute = now[1];
			this._selectedSecond = (showSeconds ? now[2] : 0);
		}
		this._secondField = (showSeconds ? 2 : -1);
		this._ampmField = (this._get('show24Hours') ? -1 : (showSeconds ? 3 : 2));
		this._lastChr = '';
		this._field = Math.max(0, Math.min(
			Math.max(1, this._secondField, this._ampmField), this._get('initialField')));
		if (this._input.val() != '') {
			this._showTime();
		}
	},

	/* Extract the time value from the input field as an array of values, or default to null. */
	_extractTime: function() {
		var value = (this._input ? this._input.val() : '');
		var separator = this._get('separator');
		var currentTime = value.split(separator);
		if (separator == '' && value != '') {
			currentTime[0] = value.substring(0, 2);
			currentTime[1] = value.substring(2, 4);
			currentTime[2] = value.substring(4, 6);
		}
		var ampmNames = this._get('ampmNames');
		if (currentTime.length >= 2) {
			var isAM = (value.indexOf(ampmNames[0]) > -1);
			var isPM = (value.indexOf(ampmNames[1]) > -1);
			var hour = parseInt(currentTime[0], 10);
			hour = (isNaN(hour) ? 0 : hour);
			hour = ((isAM || isPM) && hour == 12 ? 0 : hour) + (isPM ? 12 : 0);
			var minute = parseInt(currentTime[1], 10);
			minute = (isNaN(minute) ? 0 : minute);
			var second = (currentTime.length >= 3 ?
				parseInt(currentTime[2], 10) : 0);
			second = (isNaN(second) || !this._get('showSeconds') ? 0 : second);
			return [hour, minute, second];
		} 
		return null;
	},

	/* Constrain the given/current time to the time steps. */
	_constrainTime: function(fields) {
		var specified = (fields != null);
		if (!specified) {
			var now = new Date();
			fields = [now.getHours(), now.getMinutes(), now.getSeconds()];
		}
		var reset = false;
		var timeSteps = this._get('timeSteps');
		for (var i = 0; i < timeSteps.length; i++) {
			if (reset) {
				fields[i] = 0;
			}
			else if (timeSteps[i] > 1) {
				fields[i] = Math.round(fields[i] / timeSteps[i]) * timeSteps[i];
				reset = !specified;
			}
		}
		return fields;
	},

	/* Set the selected time into the input field. */
	_showTime: function() {
		var show24Hours = this._get('show24Hours');
		var separator = this._get('separator');
		var currentTime = (this._formatNumber(show24Hours ? this._selectedHour :
			((this._selectedHour + 11) % 12) + 1) + separator +
			this._formatNumber(this._selectedMinute) +
			(this._get('showSeconds') ? separator + this._formatNumber(this._selectedSecond) : '') +
			(show24Hours ?  '' : this._get('ampmPrefix') +
			this._get('ampmNames')[(this._selectedHour < 12 ? 0 : 1)]));
		this._setValue(currentTime);
		this._showField();
	},

	/* Highlight the current time field. */
	_showField: function() {
		if (!this._input) {
			return;
		}
		var input = this._input[0];
		var separator = this._get('separator');
		var fieldSize = separator.length + 2;
		var start = (this._field != this._ampmField ? (this._field * fieldSize) :
			(this._ampmField * fieldSize) - separator.length + this._get('ampmPrefix').length);
		var end = start + (this._field != this._ampmField ? 2 : this._get('ampmNames')[0].length);
		if (input.setSelectionRange) { // Mozilla
			input.setSelectionRange(start, end);
		}
		else if (input.createTextRange) { // IE
			var range = input.createTextRange();
			range.moveStart('character', start);
			range.moveEnd('character', end - this._input.val().length);
			range.select();
		}
		if (!input.disabled) {
			input.focus();
		}
	},

	/* Ensure displayed single number has a leading zero. */
	_formatNumber: function(value) {
		return (value < 10 ? '0' : '') + value;
	},

	/* Update the input field and notify listeners. */
	_setValue: function(value) {
		this._input.val(value);
		this._input.trigger('change');
	},

	/* Move to previous field, or out of field altogether if appropriate (return  true). */
	_previousField: function(moveOut) {
		var atFirst = (this._input.val() == '' || this._field == 0);
		if (!atFirst) {
			this._field--;
		}
		this._showField();
		this._lastChr = '';
		return (atFirst && moveOut);
	},

	/* Move to next field, or out of field altogether if appropriate (return  true). */
	_nextField: function(moveOut) {
		var atLast = (this._input.val() == '' ||
			this._field == Math.max(1, this._secondField, this._ampmField));
		if (!atLast) {
			this._field++;
		}
		this._showField();
		this._lastChr = '';
		return (atLast && moveOut);
	},

	/* Update the current field in the direction indicated. */
	_adjustField: function(offset) {
		if (this._input.val() == '') {
			offset = 0;
		}
		var timeSteps = this._get('timeSteps');
		this._setTime(new Date(0, 0, 0,
			this._selectedHour + (this._field == 0 ? offset * timeSteps[0] : 0) +
			(this._field == this._ampmField ? offset * 12 : 0),
			this._selectedMinute + (this._field == 1 ? offset * timeSteps[1] : 0),
			this._selectedSecond + (this._field == this._secondField ? offset * timeSteps[2] : 0)));
	},

	/* Check against minimum/maximum and display time. */
	_setTime: function(time) {
		if (!time) { // default to now
			var now = this._constrainTime();
			time = new Date(0, 0, 0, now[0], now[1], now[2]);
		}
		// normalise to base date
		var time = this._normaliseTime(time);
		var minTime = this._normaliseTime(this._get('minTime'));
		var maxTime = this._normaliseTime(this._get('maxTime'));
		// ensure it is within the bounds set
		time = (minTime && time < minTime ? minTime :
			(maxTime && time > maxTime ? maxTime : time));
		this._selectedHour = time.getHours();
		this._selectedMinute = time.getMinutes();
		this._selectedSecond = time.getSeconds();
		this._showTime();
	},

	/* Normalise time object to a common date. */
	_normaliseTime: function(time) {
		if (!time) {
			return null;
		}
		time.setFullYear(2001);
		time.setMonth(1 - 1);
		time.setDate(26);
		return time;
	},

	/* Update time based on keystroke entered. */
	_handleKeyPress: function(chr) {
		if (chr == this._get('separator')) {
			this._nextField(false);
		}
		else if (chr >= '0' && chr <= '9') { // allow direct entry of time
			var value = (this._lastChr + chr) * 1;
			var hour = (this._field == 0 && ((this._get('show24Hours') && value < 24) ||
				(value >= 1 && value <= 12)) ? value : this._selectedHour);
			var minute = (this._field == 1 && value < 60 ? value : this._selectedMinute);
			var second = (this._field == this._secondField && value < 60 ?
				value : this._selectedSecond);
			var fields = this._constrainTime([hour, minute, second]);
			this._setTime(new Date(0, 0, 0, fields[0], fields[1], fields[2]));
			this._lastChr = chr;
		}
		else if (!this._get('show24Hours')) { // set am/pm based on first char of names
			var ampmNames = this._get('ampmNames');
			if ((chr == ampmNames[0].substring(0, 1).toLowerCase() &&
					this._selectedHour >= 12) ||
					(chr == ampmNames[1].substring(0, 1).toLowerCase() &&
					this._selectedHour < 12)) {
				var saveField = this._field;
				this._field = this._ampmField;
				this._adjustField(+1);
				this._field = saveField;
				this._showField();
			}
		}
	}
});

/* jQuery extend now ignores nulls! */
function extendRemove(target, props) {
	$.extend(target, props);
	for (var name in props) {
		if (props[name] == null) {
			target[name] = null;
		}
	}
	return target;
}

/* Attach the time entry functionality to a jQuery selection.
   @param  command  string - the command to run (optional, default 'attach')
   @param  options  object - the new settings to use for these countdown instances
   @return jQuery object - for chaining further calls */
$.fn.timeEntry = function(options) {
	var otherArgs = Array.prototype.slice.call(arguments, 1);
	if (typeof options == 'string' && (options == 'isDisabled' || options == 'getTime')) {
		return $.timeEntry['_' + options + 'TimeEntry'].apply($.timeEntry, [this[0]].concat(otherArgs));
	}
	return this.each(function() {
		var nodeName = this.nodeName.toLowerCase();
		if (nodeName == 'input') {
			if (typeof options == 'string') {
				$.timeEntry['_' + options + 'TimeEntry'].apply($.timeEntry, [this].concat(otherArgs));
			}
			else {
				// check for settings on the control itself - in namespace 'time:'
				var inlineSettings = null;
				for (attrName in $.timeEntry._defaults) {
					var attrValue = this.getAttribute('time:' + attrName);
					if (attrValue) {
						inlineSettings = inlineSettings || {};
						try {
							inlineSettings[attrName] = eval(attrValue);
						}
						catch (err) {
							inlineSettings[attrName] = attrValue;
						}
					}
				}
				var inst = (inst && !inlineSettings ? inst :
					new TimeEntryInstance(!inlineSettings ? options :
					$.extend(inlineSettings, options)));
				$.timeEntry._connectTimeEntry(this, inst);
			}
		} 
	});
};

/* Initialise the time entry functionality. */
$(document).ready(function() {
   $.timeEntry = new TimeEntry(); // singleton instance
});

})(jQuery);

jquery.timeentry-ja.js

/* http://keith-wood.name/timeEntry.html
   Japanese initialisation for the jQuery time entry extension.
   By Akio Kasai */
$(document).ready(function() {
	$.timeEntry.regional['ja'] = {show24Hours: false, separator: ':',
		ampmPrefix: '', ampmNames: ['AM', 'PM'],
		spinnerTexts: ['現在の時刻', '左のフィールドへ移動', '右のフィールドへ移動', '加算(+)', '減算(-)']};
	$.timeEntry.setDefaults($.timeEntry.regional['ja']);
});

コメント・提案の投稿！

名前
メール
件名
本文

JavaScript + Ajax 実践サンプル集 (1496本以上)　◇編集して実行可能◇

jQueryを使い倒せ!　jQueryでAjaxを実装するための基礎知識と実践サンプルを一挙公開中... jQueryテンプレート42選!

jQueryのTimeEntryプラグインでマウスで時間を入力

JavaScript + Ajax 実践サンプル集 (1496本以上) ◇編集して実行可能◇

jQueryを使い倒せ! jQueryでAjaxを実装するための基礎知識と実践サンプルを一挙公開中... jQueryテンプレート42選!

jQueryのTimeEntryプラグインでマウスで時間を入力

JavaScript + Ajax 実践サンプル集 (1496本以上)　◇編集して実行可能◇

jQueryを使い倒せ!　jQueryでAjaxを実装するための基礎知識と実践サンプルを一挙公開中... jQueryテンプレート42選!