目前我正在为我的公司开发一个网络应用程序,最近开始学习 JS/Jquery。我已经从下面的 github 链接在 Tabs 插件/库中设置了内容:
https://github.com/samsono/Easy-Responsive-Tabs-to-Accordion
JS文件
// Easy Responsive Tabs Plugin
// Author: Samson.Onna <Email : samson3d@gmail.com>
(function ($) {
$.fn.extend({
easyResponsiveTabs: function (options) {
//Set the default values, use comma to separate the settings, example:
var defaults = {
type: 'default', //default, vertical, accordion;
width: 'auto',
fit: true,
closed: false,
tabidentify: '',
activate: function () {
}
}
//Variables
var options = $.extend(defaults, options);
var opt = options, jtype = opt.type, jfit = opt.fit, jwidth = opt.width, vtabs = 'vertical', accord = 'accordion';
var hash = window.location.hash;
var historyApi = !!(window.history && history.replaceState );
//Events
$(this).bind('tabactivate', function (e, currentTab) {
if (typeof options.activate === 'function') {
options.activate.call(currentTab, e)
}
});
//Main function
this.each(function () {
var $respTabs = $(this);
var $respTabsList = $respTabs.find('ul.resp-tabs-list.' + options.tabidentify);
var respTabsId = $respTabs.attr('id');
$respTabs.find('ul.resp-tabs-list.' + options.tabidentify + ' li').addClass('resp-tab-item').addClass(options.tabidentify);
$respTabs.css({
'display': 'block',
'width': jwidth
});
if (options.type == 'vertical')
$respTabsList.css('margin-top', '0px');
$respTabs.find('.resp-tabs-container.' + options.tabidentify).css('border-color', options.active_content_border_color);
$respTabs.find('.resp-tabs-container.' + options.tabidentify + ' > div').addClass('resp-tab-content').addClass(options.tabidentify);
jtab_options();
//Properties Function
function jtab_options() {
if (jtype == vtabs) {
$respTabs.addClass('resp-vtabs').addClass(options.tabidentify);
}
if (jfit == true) {
$respTabs.css({ width: '100%', margin: '0px' });
}
if (jtype == accord) {
$respTabs.addClass('resp-easy-accordion').addClass(options.tabidentify);
$respTabs.find('.resp-tabs-list').css('display', 'none');
}
}
//Assigning the h2 markup to accordion title
var $tabItemh2;
$respTabs.find('.resp-tab-content.' + options.tabidentify).before("<h2 class='resp-accordion " + options.tabidentify + "' role='tab'><span class='resp-arrow'></span></h2>");
$respTabs.find('.resp-tab-content.' + options.tabidentify).prev("h2").css({
'background-color': options.inactive_bg,
'border-color': options.active_border_color
});
var itemCount = 0;
$respTabs.find('.resp-accordion').each(function () {
$tabItemh2 = $(this);
var $tabItem = $respTabs.find('.resp-tab-item:eq(' + itemCount + ')');
var $accItem = $respTabs.find('.resp-accordion:eq(' + itemCount + ')');
$accItem.append($tabItem.html());
$accItem.data($tabItem.data());
$tabItemh2.attr('aria-controls', options.tabidentify + '_tab_item-' + (itemCount));
itemCount++;
});
//Assigning the 'aria-controls' to Tab items
var count = 0,
$tabContent;
$respTabs.find('.resp-tab-item').each(function () {
$tabItem = $(this);
$tabItem.attr('aria-controls', options.tabidentify + '_tab_item-' + (count));
$tabItem.attr('role', 'tab');
$tabItem.css({
'background-color': options.inactive_bg,
'border-color': 'none'
});
//Assigning the 'aria-labelledby' attr to tab-content
var tabcount = 0;
$respTabs.find('.resp-tab-content.' + options.tabidentify).each(function () {
$tabContent = $(this);
$tabContent.attr('aria-labelledby', options.tabidentify + '_tab_item-' + (tabcount)).css({
'border-color': options.active_border_color
});
tabcount++;
});
count++;
});
// Show correct content area
var tabNum = 0;
if (hash != '') {
var matches = hash.match(new RegExp(respTabsId + "([0-9]+)"));
if (matches !== null && matches.length === 2) {
tabNum = parseInt(matches[1], 10) - 1;
if (tabNum > count) {
tabNum = 0;
}
}
}
//Active correct tab
$($respTabs.find('.resp-tab-item.' + options.tabidentify)[tabNum]).addClass('resp-tab-active').css({
'background-color': options.activetab_bg,
'border-color': options.active_border_color
});
//keep closed if option = 'closed' or option is 'accordion' and the element is in accordion mode
if (options.closed !== true && !(options.closed === 'accordion' && !$respTabsList.is(':visible')) && !(options.closed === 'tabs' && $respTabsList.is(':visible'))) {
$($respTabs.find('.resp-accordion.' + options.tabidentify)[tabNum]).addClass('resp-tab-active').css({
'background-color': options.activetab_bg + ' !important',
'border-color': options.active_border_color,
'background': 'none'
});
$($respTabs.find('.resp-tab-content.' + options.tabidentify)[tabNum]).addClass('resp-tab-content-active').addClass(options.tabidentify).attr('style', 'display:block');
}
//assign proper classes for when tabs mode is activated before making a selection in accordion mode
else {
// $($respTabs.find('.resp-tab-content.' + options.tabidentify)[tabNum]).addClass('resp-accordion-closed'); //removed resp-tab-content-active
}
//Tab Click action function
$respTabs.find("[role=tab]").each(function () {
var $currentTab = $(this);
$currentTab.hover(function () {
var $currentTab = $(this);
var $tabAria = $currentTab.attr('aria-controls');
if ($currentTab.hasClass('resp-accordion') && $currentTab.hasClass('resp-tab-active')) {
$respTabs.find('.resp-tab-content-active.' + options.tabidentify).slideUp('', function () {
$(this).addClass('resp-accordion-closed');
});
$currentTab.removeClass('resp-tab-active').css({
'background-color': options.inactive_bg,
'border-color': 'none'
});
return false;
}
if (!$currentTab.hasClass('resp-tab-active') && $currentTab.hasClass('resp-accordion')) {
$respTabs.find('.resp-tab-active.' + options.tabidentify).removeClass('resp-tab-active').css({
'background-color': options.inactive_bg,
'border-color': 'none'
});
$respTabs.find('.resp-tab-content-active.' + options.tabidentify).slideUp().removeClass('resp-tab-content-active resp-accordion-closed');
$respTabs.find("[aria-controls=" + $tabAria + "]").addClass('resp-tab-active').css({
'background-color': options.activetab_bg,
'border-color': options.active_border_color
});
$respTabs.find('.resp-tab-content[aria-labelledby = ' + $tabAria + '].' + options.tabidentify).slideDown().addClass('resp-tab-content-active');
} else {
console.log('here');
$respTabs.find('.resp-tab-active.' + options.tabidentify).removeClass('resp-tab-active').css({
'background-color': options.inactive_bg,
'border-color': 'none'
});
$respTabs.find('.resp-tab-content-active.' + options.tabidentify).removeAttr('style').removeClass('resp-tab-content-active').removeClass('resp-accordion-closed');
$respTabs.find("[aria-controls=" + $tabAria + "]").addClass('resp-tab-active').css({
'background-color': options.activetab_bg,
'border-color': options.active_border_color
});
$respTabs.find('.resp-tab-content[aria-labelledby = ' + $tabAria + '].' + options.tabidentify).addClass('resp-tab-content-active').attr('style', 'display:block');
}
//Trigger tab activation event
$currentTab.trigger('tabactivate', $currentTab);
//Update Browser History
if (historyApi) {
var currentHash = window.location.hash;
var tabAriaParts = $tabAria.split('tab_item-');
// var newHash = respTabsId + (parseInt($tabAria.substring(9), 10) + 1).toString();
var newHash = respTabsId + (parseInt(tabAriaParts[1], 10) + 1).toString();
if (currentHash != "") {
var re = new RegExp(respTabsId + "[0-9]+");
if (currentHash.match(re) != null) {
newHash = currentHash.replace(re, newHash);
}
else {
newHash = currentHash + "|" + newHash;
}
}
else {
newHash = '#' + newHash;
}
history.replaceState(null, null, newHash);
}
});
});
//Window resize function
$(window).resize(function () {
$respTabs.find('.resp-accordion-closed').removeAttr('style');
});
});
}
});
})(jQuery);
最初,选项卡在第 142 行设置为这样的 onclick:
$currentTab.click(function () {
我已将选项卡更改为悬停,因为我更喜欢我的应用程序,如下所示:
$currentTab.hover(function () {
它在我的桌面上运行良好,但当我将浏览器调整为较小的分辨率时,选项卡将以 Accordion 的形式变化。通常它工作得很好,但因为我已经将它更改为悬停系统,所以它不是现在最好的选择。有什么方法可以检测 javascript/jquery 中较小的分辨率,所以当它低于 800px
时,函数会变回 $currentTab.click(function () {
? 或任何其他我的问题的解决方案?
我想要的:根据分辨率更改 jquery 悬停事件函数或根据分辨率更改 JS 脚本(所以我创建了 2 个 js 文件,一个用于移动设备,一个用于桌面,然后决定我将加载哪个脚本)。
最佳答案
创建一个命名函数并执行
if (window.screen.width < whatever ) $currentTab.click(doIt);
else $currentTab.hover(doIt);
关于javascript - 根据分辨率改变一个JS函数,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37004649/