jQuery “$(…).effect is not a function”

匿名 (未验证) 提交于 2019-12-03 08:39:56

问题:

I searched through the forum already but I can't find any way to fix the problem I have with the "effect" function in jQuery.

I get exactly the error TypeError: $(...).effect is not a function in the code :

$('div.step').removeClass('active'); $("div.step").effect('slide', {direction: 'right', mode: 'hide'}, 500); $('#step' + step + '').addClass('active'); $('#step' + step + '').effect('slide', {direction: 'right', mode: 'show'}, 500); 

I included both jQuery and jQuery UI like this in <head></head> :

<script src="http://code.jquery.com/jquery-1.10.2.js"></script> <script src="http://code.jquery.com/ui/1.10.4/jquery-ui.js"></script> 

But in vain, do you have any idea? Thank you

回答1:

You need to put your custom script after your jQuery and jQuery UI declarations, and wrap it within a document ready() function:

<body>     ...     <script src="http://code.jquery.com/jquery-1.10.2.js"></script>     <script src="http://code.jquery.com/ui/1.10.4/jquery-ui.js"></script>     <script type="text/javascript">         $(document).ready(function() {             ...         });     </script> </body> 


回答2:

I do not know if the problem was solved but I found a way to replicate the shake function with the animation function and it works like a charm:

function shake() {         var div = document.getElementById('yourElementID');         var interval = 100;         var distance = 10;         var times = 4;          $(div).css('position', 'relative');          for (var iter = 0; iter < (times + 1) ; iter++) {             $(div).animate({                 left: ((iter % 2 == 0 ? distance : distance * -1))             }, interval);         }                                                                                                                   $(div).animate({ left: 0 }, interval);     }

This solution belongs to thisSite, all credits to them. I hope this will be useful to someone in the future, if so please mark it as solution, greetings.



回答3:

Try to use

$(document).ready(function () {     $('div.step').removeClass('active');     $("div.step").effect('slide', {direction: 'right', mode: 'hide'}, 500);     $('#step' + step + '').addClass('active');     $('#step' + step + '').effect('slide', {direction: 'right', mode: 'show'}, 500); } 


回答4:

For me, it turned out that my project was using a "Custom download" version of Jquery-UI which had been set to exclude the effects plugin. Replacing my version of Jquery UI with a full version fixed my issue.



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