I'm still learning JavaScript and need some help. I am making next and previous buttons that cause a scroll to the next or previous <td>
's on the page. I'm trying to implement this to the existing structure of a virb site.
the markup looks like this:
div id="next">next</div><div id="prev">prev</div>
<table>
<tr><td>code that includes img</td></tr>
<tr><td>code that includes img</td></tr>
<tr><td>code that includes img</td></tr>
<tr><td>code that includes img</td></tr>
<tr><td>code that includes img</td></tr>
</table>
Here is the script I'm working with:
jQuery.easing.def = "easeInOutQuad";
$("#next").click(function (){
//$(this).animate(function(){
$('html, body').animate({
scrollLeft: $("td").next.offset().left
}, 600);
//});
});
Here is the jsFiddle I'm working on
The following keeps track of your current item to view. You'll need a similar thig to decrement the index in your 'prev' routine.
You may also need to add a delay or an event cut-off so that multiple clicks during animation don't take the value of currentIdx above or below the range of items you have to show.
var currentIdx = 0;
jQuery.easing.def = "easeInOutQuad";
$("#next").click(function (){
//$(this).animate(function(){
$('html, body').animate({
scrollLeft: $("td").eq(currentIdx).offset().left
}, 600);
currentIdx++;
//});
});