Question

So I am using jquery.autocomplete.js, demo can be found here http://www.ajaxdaddy.com/demo-jquery-autocomplete.html I want to be able to return a span value in an alert message. this is the php file that echos results:

$email="span id= emaild ".$rs[ email ]. /span ; $str.= $email." ".$rs[ phone ]." ".$rs[ address1 ]." ".$rs[ address2 ]." "."
"; echo $str;

email is inside a span tag. when I click on that result I want to be able to see an alert of that value, that is the email. This is what I have so far, it displays a 0 zero on the alert box as a result

 .click(function(event) {           
            var keyw = jQuery("li").val();
            alert(keyw);
            $(target(event)).addClass(CLASSES.ACTIVE);
            select();
            // TODO provide option to avoid setting focus again after selection? useful for cleanup-on-focus
            input.focus();
            return false;

        })

Answer 1

您需要text,而不是val:

var keyw = jQuery("li").text();

<代码>val 方法用于返还<编码> > 价值/代码> 财产的价值,而<代码> 价值/代码> 特性的唯一要素是以表格形式使用的,例如<代码>input 或 ∗ ∗ ∗ ∗ ∗ 。

Answer 2

<代码>val(只适用于构成要素。使用<代码>.text(或.html(>)获取内容。

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