如何讓這個功能在我的html頁面上一次工作？

$(document).ready(function() { // show popup when you click on the link 

    $('.show-popup').hover(function(event){ 

     event.preventDefault(); // disable normal link function so that it doesn't refresh the page 

     var docHeight = $(document).height(); //grab the height of the page 

     var scrollTop = $(window).scrollTop(); //grab the px value from the top of the page to where >you're scrolling 
     var selectedPopup = $(this).data('showpopup'); //get the corresponding popup to show 

     $('.overlay-bg').show().css({ 'height' : docHeight }); //display your popup background and set >height to the page height 
     $('.popup' + selectedPopup).show().css({ 'top': scrollTop + 20 + 'px' }); //show the appropriate popup >and set the content 20px from the window top 

    } 

});

來源

2015-01-14 Prakhar

單時間是指究竟是什麼？每頁一次，每週一次，曾經有一次？您需要了解本地存儲或cookie，或者更好地瞭解服務器端代碼以記住狀態並添加代碼。如果它是每頁一次，那麼你只是解除綁定事件。 – epascarello

在執行完成後取消綁定事件。 –

[jQuery中的['one']（http://api.jquery.com/one/）方法怎麼樣？ –

試試這個..

$('.show-popup').hover(function(event){ 

     event.preventDefault(); // disable normal link function so that it doesn't refresh the page 

     var docHeight = $(document).height(); //grab the height of the page 

     var scrollTop = $(window).scrollTop(); //grab the px value from the top of the page to where >you're scrolling 
     var selectedPopup = $(this).data('showpopup'); //get the corresponding popup to show 

     $('.overlay-bg').show().css({ 'height' : docHeight }); //display your popup background and set >height to the page height 
     $('.popup' + selectedPopup).show().css({ 'top': scrollTop + 20 + 'px' }); //show the appropriate popup >and set the content 20px from the window top 

     $('.show-popup').unbind('mouseenter mouseleave'); //unbind the event handler 
    }

來源

2015-01-14 05:15:19 Sarath

謝謝Sarath，這非常有幫助。你能幫我嗎？ https://answers.yahoo.com/question/index?qid=20150113204233AAdUMvB – Prakhar

Some genious was down-voteed my answer .. :) – Sarath

哪裏是http://www.minglebox.com/中的選取框 – Sarath

試試這個

$(document).ready(function() { // show popup when you click on the link 

    $('.show-popup').hover(function(event){ 

     event.preventDefault(); // disable normal link function so that it doesn't refresh the page 

     var docHeight = $(document).height(); //grab the height of the page 

     var scrollTop = $(window).scrollTop(); //grab the px value from the top of the page to where >you're scrolling 
     var selectedPopup = $(this).data('showpopup'); //get the corresponding popup to show 

     $('.overlay-bg').show().css({ 'height' : docHeight }); //display your popup background and set >height to the page height 
     $('.popup' + selectedPopup).show().css({ 'top': scrollTop + 20 + 'px' }); //show the appropriate popup >and set the content 20px from the window top 
     $(this).removeClass("show-popup"); 

    } 

});

來源

2015-01-14 05:15:23

謝謝SimarjeetSingh。你能回答嗎？ https://answers.yahoo.com/question/index?qid=20150113204233AAdUMvB – Prakhar

如何讓這個功能在我的html頁面上一次工作？

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