原谅我不是那么先进的方法,但我正在寻找将多个功能合二为一的最佳方法。这是我的代码。基本上,我有一个页面的6个步骤,请求6个不同的Ajax调用。奇怪的是,问题是当你从页面底部开始工作时它们起作用,但是从页面顶部开始,事件不起作用。有什么建议?谢谢!
html:
<!-- Expanding Block 1 -->
<div class="row span10 center clearfix"> <a href="http://diyshedsupply.com/step-1-tab/" class="show_hide btn btn-primary pull-right">+ -</a><div class="pull-right"> <strong> Specs and Details </strong></div><br />
</div>
<div class="row span10 center slidingDiv">
<div class="row span9 center clearfix">
<div id="ajax-content">Default Content</div>
</div>
</div>
<!-- Expanding Block -->
<!-- Expanding Block 2 -->
<div class="row span10 center clearfix"> <a href="http://diyshedsupply.com/step-2-tab/" class="show_hide2 btn btn-primary pull-right">+ -</a><div class="pull-right"> <strong> Specs and Details </strong></div><br />
</div>
<div class="row span10 center slidingDiv2">
<div class="row span9 center clearfix">
<div id="ajax-content2">Default Content</div>
</div>
</div>
<!-- Expanding Block -->
ect...
JavaScript:
// Load Ajax Content Step 1 //
$('.slidingDiv').hide();
$('.show_hide').show();
$('.show_hide').click(function () {
$('.slidingDiv').slideToggle(1600, function () {
$('.show_hide').addClass('close-tabs');
/* do anything after animation is complete */
$('ul.tabs').each(function (e) {
var $active, $content, $links = $(this).find('a');
// If the location.hash matches one of the links, use that as the active tab.
// If no match is found, use the first link as the initial active tab.
$active = $($links.filter('[href="' + location.hash + '"]')[0] || $links[0]);
$active.addClass('active1');
$content = $($active.attr('href'));
// Hide the remaining content
$links.not($active).each(function () {
$($(this).attr('href')).hide();
});
// Bind the click event handler
$(this).on('click', 'a', function (e) {
// Make the old tab inactive.
$active.removeClass('active1');
$content.hide();
// Update the variables with the new link and content
$active = $(this);
$content = $($(this).attr('href'));
// Make the tab active.
$active.addClass('active1');
$content.show();
// Prevent the anchor's default click action
e.preventDefault();
});
});
});
$('#ajax-content').empty().append("<div class='loading'><img src='/wp-content/themes/diy/img/ajax-loader.gif' alt='Loading' /></div>");
$('.show_hide a').removeClass('current');
$(this).addClass('current');
$.ajax({
url: this.href,
success: function (html) {
$("#ajax-content").empty().append(html);
}
});
return false;
});
// Load Ajax Content Step 2 //
$('.slidingDiv2').hide();
$('.show_hide2').show();
$('.show_hide2').click(function () {
$('.slidingDiv2').slideToggle(1600, function () {
$('.show_hide2').addClass('close-tabs');
/* do anything after animation is complete */
$('ul.tabs2').each(function (e) {
var $active, $content, $links = $(this).find('a');
// If the location.hash matches one of the links, use that as the active tab.
// If no match is found, use the first link as the initial active tab.
$active = $($links.filter('[href="' + location.hash + '"]')[0] || $links[0]);
$active.addClass('active2');
$content = $($active.attr('href'));
// Hide the remaining content
$links.not($active).each(function () {
$($(this).attr('href')).hide();
});
// Bind the click event handler
$(this).on('click', 'a', function (e) {
// Make the old tab inactive.
$active.removeClass('active2');
$content.hide();
// Update the variables with the new link and content
$active = $(this);
$content = $($(this).attr('href'));
// Make the tab active.
$active.addClass('active2');
$content.show();
// Prevent the anchor's default click action
e.preventDefault();
});
});
});
$('#ajax-content2').empty().append("<div class='loading'><img src='/wp-content/themes/diy/img/ajax-loader.gif' alt='Loading' /></div>");
$('.show_hide2 a').removeClass('current');
$(this).addClass('current');
$.ajax({
url: this.href,
success: function (html) {
$("#ajax-content2").empty().append(html);
}
});
return false;
});
答案 0 :(得分:0)
首先,从我看到的,第一个问题是信息的冗余。您需要某种独特的函数来使用不同的参数,也许通过绑定传递给事件的泛型函数可能是一个答案。
其次,由于步骤大致相同,为什么不考虑使用一些只包含对ID,类等的引用的迭代?通过这种方式,您可以将一些简单的for
循环减少到某个数组上,该循环将参数传递给绑定的回调。
修改强>
您可以将event.data
optional object用于事件(因为您使用的是jQuery)。当然,这只是一个必须改进的想法:
var NUM_OF_SECTIONS = 6;
function mySlidingFunc( event ) {
$('.slidingDiv' + event.data.id).slideToggle( 1600, function () {
$('.show_hide' + event.data.id).addClass('close-tabs');
/* do anything after animation is complete */
// here the rest of the code ....
});
}
for ( var i = 0 ; i < NUM_OF_SECTIONS; i++ ) {
$('.slidingDiv' + i).hide();
$('.show_hide' + i).show();
$('.show_hide').on('click', { id: i }, mySlidingFunc );
}
这就是全部。 1个循环和1个函数,用于对元素进行6次或更多次迭代到HTML中。
答案 1 :(得分:0)
我忘记了jquery的index()
function。
您可以尝试这样的事情:
HTML
<div class="row span10 center clearfix">
<a href="http://diyshedsupply.com/step-1-tab/" class="show_hide btn btn-primary pull-right">+ -</a>
<div class="pull-right"><strong> Specs and Details</strong></div><br />
</div>
<div class="row span10 center slidingDiv">
<div class="row span9 center clearfix">
<div id="ajax-content0" data-fetched="false">Default Content</div>
</div>
</div>
<div class="row span10 center clearfix">
<a href="http://diyshedsupply.com/step-1-tab/" class="show_hide btn btn-primary pull-right">+ -</a>
<div class="pull-right"><strong> Specs and Details</strong></div><br />
</div>
<div class="row span10 center slidingDiv">
<div class="row span9 center clearfix">
<div id="ajax-content1" data-fetched="false">Default Content</div>
</div>
</div>
<div class="row span10 center clearfix">
<a href="http://diyshedsupply.com/step-1-tab/" class="show_hide btn btn-primary pull-right">+ -</a>
<div class="pull-right"><strong> Specs and Details</strong></div><br />
</div>
<div class="row span10 center slidingDiv">
<div class="row span9 center clearfix">
<div id="ajax-content2" data-fetched="false">Default Content</div>
</div>
</div>
的jQuery
$('.show_hide').click(function (e) {
var index = $('.show_hide').index(this); //which one am I working with?
//check if content has already been loaded via ajax
if($("#ajax-content" + index).attr('data-fetched') === 'false') {
$.ajax({
url: this.href,
beforeSend: function () {
$('#ajax-content' + index).html("<div class='loading'><img src='/wp-content/themes/diy/img/ajax-loader.gif' alt='Loading' /></div>");
},
success: function (html) {
$("#ajax-content" + index).html(html);
$("#ajax-content" + index).attr('data-fetched', 'true');
$('.show_hide:eq(' + index + ')').addClass('close-tabs');
handletabs(index);
$('.slidingDiv:eq(' + index + ')').slideToggle(1600, function () {
/* do anything after animation is complete */
});
$('.show_hide:eq(' + index + ')' + ' a').removeClass('current');
$(this).addClass('current');
}
});
} else {
$('.slidingDiv:eq(' + index + ')').slideToggle(1600);
}
e.preventDefault();
});
function handletabs(index) {
$('.slidingDiv:eq(' + index + ')' + ' ul.tabs').each(function (e) {
//foreach new tab
//bind to click event
$(this).on('click', function (e) {
//remove active class from all links in parent('tabby')
$(e).parents('tabby').children('a').removeClass('active');
//add to new link
$(e).addClass('active');
//hide all divs in parent('tabby')
$(e).parents('tabby').children('div').hide();
//use href to show div
$($(this).attr('href')).show();
// Prevent the anchor's default click action
e.preventDefault();
});
});
}