克隆、追加和修改（青蛙）

Question

在下面的 jQuery 示例中，在显示 HTML 克隆片段之前，如何更改文本“将“Remove Frog”更改为“Remove Frog #99”，并添加一个名为“frog99”的 id，其中 99 是序列号？

    <div id='imageBox'>
    </div>

    <div class="hidden" id='template'>
        <span class='alignRight'><a href='#' class='deleteFrog'>Remove Frog</a></span>
        <span class='alignRight'><a href='#' class='addFrog'>Add Frog</a></span>
        <img src="img/frog.jpg">
    </div>

脚本：

var frogCount = 0;

$(document).ready(function() {
    // listener: add "live" listener to link
    $("#addFrog").live('click', function() {
        // Clone hidden template
        myClone = $("#template").clone();
        // Before showing cloned object, I would like to change text "Remove Frog" to "Remove Frog #99".
        // I think it should look something like this,
        myClone.("a").text("Remove Frog #" + ++frogCount);

        // Also add an id called "frog99", where 99 is a sequential number.

        myClone.removeClass("hidden");
        $('#imageBox').append(myClone);
    });
});

Answer 1

将行更改

myClone.("a").text("Remove Frog #" + ++frogCount);

为

myClone.find("a.deleteFrog")
    .text("Remove Frog #" + ++frogCount)
    .attr('id','frog'+frogCount);