链接应该打开fancybox($ .fancybox.pos)与点击功能的帮助 [英] Link should open fancybox ($.fancybox.pos) with the help of the click function

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问题描述

我想要一个按钮,打开fancybox相关组与一定的图片。我不太确定这是否有效,但我会试一试。我的问题是,如果用户点击链接,我想执行jQuery。这是我有的代码

  var js =jQuery.fancybox.pos(+ currentImage +); 
//从js字符串创建一个新函数
var newclick = new Function(js);

jQuery(a.enlarge)。click(newclick);

代码基于此答案。我希望
jQuery.fancybox.pos(2)工作。但目前我没有得到的点击功能工作。



我目前的设定:



 < script type =text / javascript> 
var currentImage = 0;

function getCurrImage(carousel,state){
currentImage = carousel.first-1;

jQuery(a.enlarge)。click(function(){
alert(currentImage);
jQuery.fancybox.pos(currentImage);
} );
}

jQuery.noConflict();

jQuery(document).ready(function(){
jQuery('#mycarousel')。jcarousel({
scroll:1,
'itemLoadCallback' getCurrImage
});
jQuery('a [rel = example_group]')。fancybox({
'transitionIn':'none',
'transitionOut':'none'
});
});
< / script>

jQuery.fancybox.pos(currentImage); 不工作。 currentImage 似乎是正确的,但是如果按钮被点击4次,警报弹出4次。这意味着:



点击1:currentImage = 0

click 2:currentImage = 1,currentImage = 1

:currentImage = 2,currentImage = 2,currentImage = 2

click 4:currentImage = 3,currentImage = 3,currentImage = 3,currentImage = 3



更新:



新尝试:

 < script type =text / javascript> 
var currentImage = 0;

function openfancy(){
jQuery.fancybox.pos(currentImage);
}

function getCurrImage(carousel,state){
currentImage = carousel.first-1;

jQuery(a.enlarge)。unbind(click,openfancy);
jQuery(a.enlarge)。bind(click,openfancy);
}

jQuery.noConflict();

jQuery(document).ready(function(){
jQuery('#mycarousel')。jcarousel({
scroll:1,
'itemLoadCallback' getCurrImage
});
jQuery('a [rel = example_group]')。fancybox({
'transitionIn':'none',
'transitionOut':'none'
});
});
< / script>

jQuery.fancybox.pos(currentImage); 仍然不工作。有机会吗?也许是因为我在这个页面上有多个fancyboxes?我也尝试过 jQuery('。fancybox')。fancybox.pos(currentImage); 但我得到错误消息,它不是一个函数。

解决方案

pos 函数从来没有工作。所以我想到一个被删除的答案使用点击功能。如果用户点击我的链接,应该模拟对图库中图片的点击。

 < script type =text / javascript> 
var currentImage = 0;

function getCurrImage(carousel,state){
currentImage = carousel.first-1;
}

/*jQuery.noConflict();*/

jQuery(document).ready(function(){
jQuery('# fancybox('fancyboxus')。jcarousel({
scroll:1,
'itemLoadCallback':getCurrImage
});
jQuery('a [rel = example_group]
'transitionIn':'none',
'transitionOut':'none'
});
jQuery('#enlarge')。 $ b jQuery(。jcarousel-item)。eq(currentImage).children(a)。click();
});
});
< / script>

我需要几个小时才能知道这一点!


I want a button which opens the fancybox rel-group with a certain picture. I'm not quite sure if this works but I'll give it a try. My problem is that I want to execute jQuery if the user clicks on a link. This is the code I have

var js = "jQuery.fancybox.pos("+currentImage+");";
// create a new function from the "js" string
var newclick = new Function(js);

jQuery("a.enlarge").click(newclick);

The code is based on this answer. I hope that jQuery.fancybox.pos(2) works. But currently I'm not getting the click function to work. What I'm doing wrong?

Edit:

My current setup:

<script type="text/javascript">
  var currentImage = 0;

  function getCurrImage(carousel, state){
     currentImage = carousel.first-1;

     jQuery("a.enlarge").click(function() {
       alert(currentImage);   
       jQuery.fancybox.pos(currentImage);
     });
   }

   jQuery.noConflict();

   jQuery(document).ready(function() {
       jQuery('#mycarousel').jcarousel({
           scroll:1,
           'itemLoadCallback': getCurrImage 
       }); 
       jQuery('a[rel=example_group]').fancybox({
           'transitionIn': 'none',
           'transitionOut': 'none'
       });
   });
</script>

jQuery.fancybox.pos(currentImage); doesn't work. currentImage seems to be correct, but the alert pops up 4 times if the button was clicked 4 times. That means:

click 1: currentImage=0
click 2: currentImage=1, currentImage=1
click 3: currentImage=2, currentImage=2, currentImage=2
click 4: currentImage=3, currentImage=3, currentImage=3, currentImage=3

Update:

New try:

<script type="text/javascript">
  var currentImage = 0;

function openfancy(){
   jQuery.fancybox.pos(currentImage);
}

  function getCurrImage(carousel, state){
     currentImage = carousel.first-1;

     jQuery("a.enlarge").unbind("click", openfancy);
     jQuery("a.enlarge").bind("click", openfancy);
   }

   jQuery.noConflict();

   jQuery(document).ready(function() {
       jQuery('#mycarousel').jcarousel({
           scroll:1,
           'itemLoadCallback': getCurrImage 
       }); 
       jQuery('a[rel=example_group]').fancybox({
           'transitionIn': 'none',
           'transitionOut': 'none'
       });
   });
</script>

jQuery.fancybox.pos(currentImage); still doesn't work. Is there any chance? Perhaps its because I have multiple fancyboxes on that page? I also tried it with jQuery('.fancybox').fancybox.pos(currentImage); but I get the error message that it is not a function.

解决方案

The pos function never worked. So I took the idea of a deleted answer to use the click-function. If a user clicks on my link it should simulate the click on the picture in the gallery.

<script type="text/javascript">
    var currentImage = 0;

    function getCurrImage(carousel, state){
        currentImage = carousel.first-1;
    }

    /*jQuery.noConflict();*/

    jQuery(document).ready(function() {
        jQuery('#fancycarousel').jcarousel({
            scroll:1,
            'itemLoadCallback': getCurrImage 
        }); 
        jQuery('a[rel=example_group]').fancybox({
            'transitionIn': 'none',
            'transitionOut': 'none'
        });
        jQuery('#enlarge').click(function(){
            jQuery(".jcarousel-item").eq(currentImage).children("a").click();
        }); 
    });
</script>

I needed hours to figure this out!

这篇关于链接应该打开fancybox($ .fancybox.pos)与点击功能的帮助的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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