Thanks for the support! - Sory, my english is bad!
I use this code to get the DOM component from the page entry to display on the homepage. When I click on open-ajax
, it loads the DOM from the entrypage and display in ajax-outer
, when clicked on ajax-overlay
, it will delete the DOM.
But I discovered an error, if I clicked on an open-ajax link and clicked on ajax-overlay
immediately, get ()
will still load the DOM and display in ajax-outer
.
It seems that ajax-overlay
is unable to stop get ()
How can I optimize the code?
Html from Homepage:
<div class="main_content">
<a class="open-ajax" href="/link/101">1</a>
...
<a class="open-ajax" href="/link/10n">n</a>
</div>
<div class="ajax-wrap">
<div class="ajax-overlay"></div>
<div class="ajax-outer"></div>
</div>
Html from Entry:
<div class="coupon_content">
<div class="abc">
....
</div>
</div>
Javascript:
$('.main_content').on('click', '.open-ajax', function(e) {
var gethref = $(this).attr('href');
e.preventDefault();
$('.ajax-wrap').addClass('active');
$.get(gethref, function(sch) {
$('.coupon_content', sch).each(function() {
$('.ajax-outer').append($(this).html());
$("body").addClass('noscroll');
});
});
});
$('.ajax-overlay').click(function(e) {
$('.ajax-wrap').removeClass('active');
$('.ajax-outer').children().remove();
$("body").removeClass('noscroll');
});
Ví dụ tương tự : https://dribbble.com/shots
You could hide the ajax-overlay
when you click open-ajax
and show it in the success callback, this way you make sure that the overlay will not be clicked until all the code is loaded:
$('.main_content').on('click', '.open-ajax', function(e) {
e.preventDefault();
var gethref = $(this).attr('href');
$('.ajax-wrap').addClass('active');
$('.ajax-overlay').hide();
$.get(gethref, function(sch) {
$('.coupon_content', sch).each(function() {
$('.ajax-outer').append($(this).html());
$("body").addClass('noscroll');
$('.ajax-overlay').show();
});
});
});
You can't prevent a ajax request but you can prevent the appending using a global variable
var canAppend = true;
$('.main_content').on('click', '.open-ajax', function(e) {
var gethref = $(this).attr('href');
e.preventDefault();
$('.ajax-wrap').addClass('active');
$.get(gethref, function(sch) {
if(canAppend) {
$('.coupon_content', sch).each(function() {
$('.ajax-outer').append($(this).html());
$("body").addClass('noscroll');
canAppend = true;
});
}
});
});
$('.ajax-overlay').click(function(e) {
$('.ajax-wrap').removeClass('active');
$('.ajax-outer').children().remove();
$("body").removeClass('noscroll');
canAppend = false;
});
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