我的问题是,我不想删除文本加载评论,我只是希望不要让这个班级获得更多点击。
< a href =javascript :; class =showcommentsid ='。$ idf。'>加载注释< / a>Jquery
var Progressajax = false; $(function(){ $(。showcomments)。click(function(){ if(Progressajax)return; Progressajax = true; var element = $(this); var id = element.attr(id); Progressajax = false; alert ok); $(data).hide()。prependTo('。varload'+ id).fadeIn(1000); // $(element).remove(); $(element).removeAttr(href); $(element).removeClass('showcomments'); }); });我只想第一次看到OK。如何删除这个类?
$(element).removeClass('showcomments');这不工作...
jsfiddle/qsn1tuk1/
解决方案使用jQuery的一()函数
code> $(。showcomments)。one(click,function(){www.w3schools/jquery/event_one.asp
one()方法为所选元素附加一个或多个事件处理程序,并指定在事件发生时运行的函数。
当使用one()方法时,事件处理函数只对每个元素运行ONCE。
I have a link that will load via ajax some content.
My problem is, I don't want to remove the text "Load comments", I just want to not allow more clicks in this class.
<a href="javascript:;" class="showcomments" id="'.$idf.'">Load comments</a>Jquery
var Progressajax = false; $(function() { $(".showcomments").click(function(){ if(Progressajax) return; Progressajax = true; var element = $(this); var id = element.attr("id"); Progressajax = false; alert("ok"); $(data).hide().prependTo('.varload'+id).fadeIn(1000); //$(element).remove(); $(element).removeAttr("href"); $(element).removeClass('showcomments'); }); });I just want to see OK the first time. How can I remove this class?
$(element).removeClass('showcomments');This is not working...
jsfiddle/qsn1tuk1/
解决方案Use jQuery's one() function
$(".showcomments").one("click", function() {www.w3schools/jquery/event_one.asp
The one() method attaches one or more event handlers for the selected elements, and specifies a function to run when the event occurs.
When using the one() method, the event handler function is only run ONCE for each element.
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