mint/app/public/js/comm.js

var VisibleMenu = ""; // 記錄目前顯示的子選單的 ID

// 顯示或隱藏子選單
function switchMenu(theMainMenu, theSubMenu, theEvent) {
	var SubMenu = document.getElementById(theSubMenu);
	if (SubMenu.style.display == "none") {
		// 顯示子選單
		SubMenu.style.display = "block";
		hideMenu(); // 隱藏子選單
		VisibleMenu = theSubMenu;
	} else {
		// 隱藏子選單
		if (theEvent != "MouseOver" || VisibleMenu != theSubMenu) {
			SubMenu.style.display = "none";
			VisibleMenu = "";
		}
	}
}

// 隱藏子選單
function hideMenu() {
	if (VisibleMenu != "") {
		document.getElementById(VisibleMenu).style.display = "none";
	}
	VisibleMenu = "";
}
function com_show_sub_tree(obj) {
	eParent = obj.parentNode;
	var x = eParent.getElementsByTagName("ul");
	if (x[0].style.display == "none") {
		x[0].style.display = "block";
		obj.getElementsByTagName("span")[0].innerHTML = "-";
	} else {
		x[0].style.display = "none";
		obj.getElementsByTagName("span")[0].innerHTML = "+";
	}
}

//check if the next sibling node is an element node
function com_get_nextsibling(n) {
	let x = n.nextSibling;
	if (x != null) {
		while (x.nodeType != 1) {
			x = x.nextSibling;
			if (x == null) {
				return null;
			}
		}
	}
	return x;
}

function com_guid(trim = true, hyphen = false) {
	//guid生成器
	if (trim) {
		if (hyphen) {
			var tmp = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx";
		} else {
			var tmp = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
		}
	} else {
		if (hyphen) {
			var tmp = "{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}";
		} else {
			var tmp = "{xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx}";
		}
	}

	var guid = tmp.replace(/[xy]/g, function (c) {
		var r = (Math.random() * 16) | 0,
			v = c == "x" ? r : (r & 0x3) | 0x8;
		return v.toString(16);
	});
	return guid.toUpperCase();
}
function com_uuid() {
	//guid生成器
	let tmp = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx";
	let uuid = tmp.replace(/[xy]/g, function (c) {
		var r = (Math.random() * 16) | 0,
			v = c == "x" ? r : (r & 0x3) | 0x8;
		return v.toString(16);
	});
	return uuid.toLowerCase();
}
function com_xmlToString(elem) {
	var serialized;
	try {
		serializer = new XMLSerializer();
		serialized = serializer.serializeToString(elem);
	} catch (e) {
		serialized = elem.xml;
	}
	return serialized;
}

function com_getPaliReal(inStr) {
	var paliletter = "abcdefghijklmnoprstuvyāīūṅñṭḍṇḷṃ";
	var output = "";
	inStr = inStr.toLowerCase();
	inStr = inStr.replace(/ṁ/g, "ṃ");
	inStr = inStr.replace(/ŋ/g, "ṃ");
	for (x in inStr) {
		if (paliletter.indexOf(inStr[x]) != -1) {
			output += inStr[x];
		}
	}
	return output;
}

function getCookie(c_name) {
	if (document.cookie.length > 0) {
		c_start = document.cookie.indexOf(c_name + "=");
		if (c_start != -1) {
			c_start = c_start + c_name.length + 1;
			c_end = document.cookie.indexOf(";", c_start);
			if (c_end == -1) c_end = document.cookie.length;
			return unescape(document.cookie.substring(c_start, c_end));
		} else {
			return "";
		}
	} else {
		return "";
	}
}

function setTimeZone() {
	const date = new Date();
	const timezone = date.getTimezoneOffset();
	setCookie("timezone", timezone, 10);
}

function setCookie(c_name, value, expiredays) {
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + expiredays);
	document.cookie =
		c_name + "=" + escape(value) + (expiredays == null ? "" : "; expires=" + exdate.toGMTString() + ";path=/");
}

function copy_to_clipboard(strInput) {
	const input = document.createElement("input");
	input.setAttribute("readonly", "readonly");
	input.setAttribute("value", strInput);
	document.body.appendChild(input);
	//	input.setSelectionRange(0, strInput.length);
	//	input.focus();
	input.select();
	if (document.execCommand("copy")) {
		document.execCommand("copy");
		console.log("复制成功");
		ntf_show("“" + strInput + "”" + gLocal.gui.copied_to_clipboard);
	}
	document.body.removeChild(input);
}

//所有页面都需要在加载的的时候设置浏览器时区
setTimeZone();