mayi_cms/template/default/js/validator.common.js

var Browser = new Object();
Browser.isMozilla = (typeof document.implementation != 'undefined') && (typeof document.implementation.createDocument != 'undefined') && (typeof HTMLDocument != 'undefined');
Browser.isIE = window.ActiveXObject ? true : false;
Browser.isFirefox = (navigator.userAgent.toLowerCase().indexOf("firefox") != -1);
Browser.isSafari = (navigator.userAgent.toLowerCase().indexOf("safari") != -1);
Browser.isOpera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
var Common = new Object();
Common.htmlEncode = function(str) {
	return str.replace(/&/g, '&amp;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
}
Common.trim = function(str) {
	return str.replace(/(^\s*)|(\s*$)/g, "");
}
Common.strlen = function(str) {
	if (Browser.isFirefox) {
		Charset = document.characterSet;
	} else {
		Charset = document.charset;
	}
	if (Charset.toLowerCase() == 'utf-8') {
		return str.replace(/[\u4e00-\u9fa5]/g, "***").length;
	} else {
		return str.replace(/[^\x00-\xff]/g, "**").length;
	}
}
Common.isdate = function(str) {
	var result = str.match(/^(\d{4})(-|\/)(\d{1,2})\2(\d{1,2})$/);
	if (result == null) return false;
	var d = new Date(result[1], result[3] - 1, result[4]);
	return (d.getFullYear() == result[1] && d.getMonth() + 1 == result[3] && d.getDate() == result[4]);
}
Common.isnumber = function(val) {
	var reg = /[\d|\.|,]+/;
	return reg.test(val);
}
Common.isalphanumber = function(str) {
	var result = str.match(/^[a-zA-Z0-9]+$/);
	if (result == null) return false;
	return true;
}
Common.isint = function(val) {
	var reg = /\d+/;
	return reg.test(val);
}
Common.isemail = function(email) {
	var reg = /([\w|_|\.|\+]+)@([-|\w]+)\.([A-Za-z]{2,4})/;
	return reg.test(email);
}
Common.fixeventargs = function(e) {
	var evt = (typeof e == "undefined") ? window.event : e;
	return evt;
}
Common.srcelement = function(e) {
	if (typeof e == "undefined") e = window.event;
	var src = document.all ? e.srcElement : e.target;
	return src;
}
Common.isdatetime = function(val) {
	var result = str.match(/^(\d{4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/);
	if (result == null) return false;
	var d = new Date(result[1], result[3] - 1, result[4], result[5], result[6], result[7]);
	return (d.getFullYear() == result[1] && (d.getMonth() + 1) == result[3] && d.getDate() == result[4] && d.getHours() == result[5] && d.getMinutes() == result[6] && d.getSeconds() == result[7]);
}
var FileNum = 1;

function AddInputFile(Field) {
	FileNum++;
	var fileTag = "<div id='file_" + FileNum + "'><input type='file' name='" + Field + "[" + FileNum + "]' size='20' onchange='javascript:AddInputFile(\"" + Field + "\")'> <input type='text' name='" + Field + "_description[" + FileNum + "]' size='20' title='名称'> <input type='button' value='删除' name='Del' onClick='DelInputFile(" + FileNum + ");'></div>";
	var fileObj = document.createElement("div");
	fileObj.id = 'file_' + FileNum;
	fileObj.innerHTML = fileTag;
	document.getElementById("file_div").appendChild(fileObj);
}

function DelInputFile(FileNum) {
	var DelObj = document.getElementById("file_" + FileNum);
	document.getElementById("file_div").removeChild(DelObj);
}

function FilePreview(Url, IsShow) {
	Obj = document.getElementById('FilePreview');
	if (IsShow) {
		Obj.style.left = event.clientX + 80;
		Obj.style.top = event.clientY + 20;
		Obj.innerHTML = "<img src='" + Url + "'>";
		Obj.style.display = 'block';
	} else {
		Obj.style.display = 'none';
	}
}

function setEditorSize(editorID, flag) {
	var minHeight = 400;
	var step = 150;
	var e = $('#' + editorID);
	var h = parseInt(e.height());
	if (!flag && h < minHeight) {
		e.height(200);
		return;
	}
	return flag ? (e.height(h + step)) : (e.height(h - step));
}

function EditorSize(editorID) {
	$('a[action]').parent('div').css({
		'text-align': 'right'
	});
	$('a[action]').css({
		'font-size': '24px',
		'font-weight': 700,
		display: 'block',
		float: 'right',
		width: '28px',
		'text-align': 'center'
	});
	$('a[action]').click(function() {
		var flag = parseInt($(this).attr('action'));
		setEditorSize(editorID, flag);
	});
}

function modal(url, triggerid, id, type) {
	id = '#' + id;
	triggerid = '#' + triggerid;
	switch (type) {
	case 'ajax':
		$(id).jqm({
			ajax: url,
			modal: false,
			trigger: triggerid
		});
		break;
	default:
		$(id).jqm();
		break;
	}
	$(id).html('');
	$(id).hide();
}

function menu_selected(id) {
	$('#menu_' + id).addClass('selected');
}

function is_ie() {
	if (!$.browser.msie) {
		$("body").prepend('<div id="MM_msie" style="border:#FF7300 solid 1px;padding:10px;color:#FF0000">本功能只支持IE浏览器，请用IE浏览器打开。<div>');
	}
}

function select_catids() {
	$('#addbutton').attr('disabled', '');
}

function transact(update, fromfiled, tofiled) {
	if (update == 'delete') {
		var fieldvalue = $('#' + tofiled).val();
		$("select[@id=" + tofiled + "] option").each(function() {
			if ($(this).val() == fieldvalue) {
				$(this).remove();
			}
		});
	} else {
		var fieldvalue = $('#' + fromfiled).val();
		var have_exists = 0;
		var len = $("select[@id=" + tofiled + "] option").length;
		if (len > 5) {
			alert('最多添加 6 项');
			return false;
		}
		$("select[@id=" + tofiled + "] option").each(function() {
			if ($(this).val() == fieldvalue) {
				have_exists = 1;
				alert('已经添加到列表中');
				return false;
			}
		});
		if (have_exists == 0) {
			fieldvalue = "<option value='" + fieldvalue + "'>" + fieldvalue + "</option>"
			$('#' + tofiled).append(fieldvalue);
			$('#deletebutton').attr('disabled', '');
		}
	}
}
var set_show = false;