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JavaScript
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/**
* http://git.oschina.net/hbbcs/bootStrap-addTabs
* Created by joe on 2015-12-19.
* Modified by FastAdmin
*/
(function ($) {
$.fn.addtabs = function (options) {
var obj = $(this);
options = $.extend({
content: '', //直接指定所有页面TABS内容
close: true, //是否可以关闭
monitor: 'body', //监视的区域
nav: '.nav-addtabs',
tab: '.tab-addtabs',
iframeUse: true, //使用iframe还是ajax
simple: false, //是否启用简洁模式简洁模式下将不启用nav和tab
iframeHeight: $(window).height() - 50, //固定TAB中IFRAME高度,根据需要自己修改
iframeForceRefresh: false, //点击后强制加载对应的iframe
iframeForceRefreshTable: false, //点击后强制刷新对应的iframe中的table
callback: function () {
//关闭后回调函数
}
}, options || {});
var navobj = $(options.nav);
var tabobj = $(options.tab);
if (history.pushState) {
//浏览器前进后退事件
$(window).on("popstate", function (e) {
var state = e.originalEvent.state;
if (state) {
$("a[addtabs=" + state.id + "]", options.monitor).data("pushstate", true).trigger("click");
}
});
}
$(options.monitor).on('click', '[addtabs]', function (e) {
if ($(this).attr('url').indexOf("javascript:") !== 0) {
if ($(this).is("a")) {
e.preventDefault();
}
var id = $(this).attr('addtabs');
var title = $(this).attr('title') ? $(this).attr('title') : $.trim($(this).text());
var url = $(this).attr('url');
var content = options.content ? options.content : $(this).attr('content');
var ajax = $(this).attr('ajax') === '1' || $(this).attr('ajax') === 'true';
var state = ({
url: url, title: title, id: id, content: content, ajax: ajax
});
document.title = title;
if (history.pushState && !$(this).data("pushstate")) {
var pushurl = url.indexOf("ref=addtabs") === -1 ? (url + (url.indexOf("?") > -1 ? "&" : "?") + "ref=addtabs") : url;
try {
window.history.pushState(state, title, pushurl);
} catch (e) {
}
}
$(this).data("pushstate", null);
_add.call(this, {
id: id,
title: $(this).attr('title') ? $(this).attr('title') : $(this).html(),
content: content,
url: url,
ajax: ajax
});
}
});
navobj.on('click', '.close-tab', function () {
var id = $(this).prev("a").attr("aria-controls");
_close(id);
return false;
});
navobj.on('dblclick', 'li[role=presentation]', function () {
$(this).find(".close-tab").trigger("click");
});
navobj.on('click', 'li[role=presentation]', function () {
$("a[addtabs=" + $("a", this).attr("node-id") + "]").trigger("click");
});
$(window).resize(function () {
if (typeof options.nav === 'object') {
var siblingsWidth = 0;
navobj.siblings().each(function () {
siblingsWidth += $(this).outerWidth();
});
navobj.width(navobj.parent().width() - siblingsWidth);
} else {
$("#nav").width($("#header").find("> .navbar").width() - $(".sidebar-toggle").outerWidth() - $(".navbar-custom-menu").outerWidth() - 20);
}
_drop();
});
var _add = function (opts) {
var id, tabid, conid, url;
id = opts.id;
tabid = 'tab_' + opts.id;
conid = 'con_' + opts.id;
url = opts.url;
url += (opts.url.indexOf("?") > -1 ? "&addtabs=1" : "?addtabs=1");
if (options.simple) {
navobj.find("[role='presentation']").remove();
tabobj.find("[role='tabpanel']").remove();
}
var tabitem = $('#' + tabid, navobj);
var conitem = $('#' + conid, tabobj);
navobj.find("[role='presentation']").removeClass('active');
tabobj.find("[role='tabpanel']").removeClass('active');
//如果TAB不存在创建一个新的TAB
if (tabitem.length === 0) {
//创建新TAB的title
tabitem = $('<li role="presentation" id="' + tabid + '"><a href="#' + conid + '" node-id="' + opts.id + '" aria-controls="' + id + '" role="tab" data-toggle="tab">' + opts.title + '</a></li>');
//是否允许关闭
if (options.close && $("li", navobj).length > 0) {
tabitem.append(' <i class="close-tab fa fa-remove"></i>');
}
if (conitem.length === 0) {
//创建新TAB的内容
conitem = $('<div role="tabpanel" class="tab-pane" id="' + conid + '"></div>');
//是否指定TAB内容
if (opts.content) {
conitem.append(opts.content);
} else if (options.iframeUse && !opts.ajax) {//没有内容使用IFRAME打开链接
var height = options.iframeHeight;
conitem.append('<iframe src="' + url + '" width="100%" height="' + height + '" frameborder="no" border="0" marginwidth="0" marginheight="0" scrolling-x="no" scrolling-y="auto" allowtransparency="yes"></iframe></div>');
} else {
$.get(url, function (data) {
conitem.append(data);
});
}
tabobj.append(conitem);
}
if (!options.simple) {
//加入TABS
if ($('.tabdrop li', navobj).length > 0) {
$('.tabdrop ul', navobj).append(tabitem);
} else {
navobj.append(tabitem);
}
}
} else {
//强制刷新iframe
if (options.iframeForceRefresh) {
$("#" + conid + " iframe").attr('src', function (i, val) {
return val;
});
} else if (options.iframeForceRefreshTable) {
try {
//检测iframe中是否存在刷新按钮
if ($("#" + conid + " iframe").contents().find(".btn-refresh:not([data-force-refresh=false])").length > 0) {
$("#" + conid + " iframe")[0].contentWindow.$(".btn-refresh:not([data-force-refresh=false])").trigger("click");
}
} catch (e) {
}
}
}
sessionStorage.setItem("addtabs", $(this).prop('outerHTML'));
//激活TAB
tabitem.addClass('active');
conitem.addClass("active");
_drop();
};
var _close = function (id) {
var tabid = 'tab_' + id;
var conid = 'con_' + id;
var tabitem = $('#' + tabid, navobj);
var conitem = $('#' + conid, tabobj);
//如果关闭的是当前激活的TAB激活他的前一个TAB
if (obj.find("li.active").not('.tabdrop').attr('id') === tabid) {
var prev = tabitem.prev().not(".tabdrop");
var next = tabitem.next().not(".tabdrop");
if (prev.length > 0) {
prev.find('a').trigger("click");
} else if (next.length > 0) {
next.find('a').trigger("click");
} else {
$(">li:not(.tabdrop):last > a", navobj).trigger('click');
}
}
//关闭TAB
tabitem.remove();
conitem.remove();
_drop();
options.callback();
};
var _drop = function () {
navobj.refreshAddtabs();
};
};
//刷新Addtabs
$.fn.refreshAddtabs = function () {
var navobj = $(this);
var dropdown = $(".tabdrop", navobj);
if (dropdown.length === 0) {
dropdown = $('<li class="dropdown pull-right hide tabdrop"><a class="dropdown-toggle" data-toggle="dropdown" href="javascript:;">' +
'<i class="glyphicon glyphicon-align-justify"></i>' +
' <b class="caret"></b></a><ul class="dropdown-menu"></ul></li>');
dropdown.prependTo(navobj);
}
//检测是否有下拉样式
if (navobj.parent().is('.tabs-below')) {
dropdown.addClass('dropup');
}
var collection = 0;
var maxwidth = navobj.width() - 65;
var liwidth = 0;
//检查超过一行的标签页
var litabs = navobj.append(dropdown.find('li')).find('>li').not('.tabdrop');
var totalwidth = 0;
litabs.each(function () {
totalwidth += $(this).outerWidth(true);
});
if (navobj.width() < totalwidth) {
litabs.each(function () {
liwidth += $(this).outerWidth(true);
if (liwidth > maxwidth) {
dropdown.find('ul').append($(this));
collection++;
}
});
if (collection > 0) {
dropdown.removeClass('hide');
if (dropdown.find('.active').length === 1) {
dropdown.addClass('active');
} else {
dropdown.removeClass('active');
}
}
} else {
dropdown.addClass('hide');
}
};
})(jQuery);