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karnedge

Dynamic Callback

in Using jQuery • 14 years ago

: $(document).ready(function(){ $("a#up").click(function() { var up = "strong#" + $(this).attr("title"); $(up).html("next number"); }); });

: <li>Attack: {$attack} - <a href='#' id='up' title='atk'>Up</a></li> <li>Defense: {$defense} - <a href='#' id='up' title='def'>Up</a></li>

Apparently, I'm not allowed to use variables like that. How can I get it so any "a#up" link clicked with its unique 'title' will change the text inside the "strong#whateverid"?

PS. I'm not sure what the $("inside") part is called lol... but I think it's the callback, plz correct me if I'm wrong.

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karnedge

Re: Dynamic Callback

14 years ago

Hmm, apparently I can't use that anyway because $("a#up").click will only reference the very first <a> which doesn't make any sense since you have to click on it... so the whole title thing won't make it very dynamic.

This is what I've settled with so far (which sucks cuz I wanted to use jQuery):

: function upSkill(s) { var up = ++document.getElementById(s).innerHTML; document.getElementById(s).innerHTML=up; }

: <li>Attack: {$attack} - <a href='#' onclick='upSkill("atk");'>Up</a></li> <li>Defense: {$defense} - <a href='#' onclick='upSkill("def");'>Up</a></li>

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