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Javascript 将函数初始化为特定的div_Javascript_Jquery - Fatal编程技术网

Javascript 将函数初始化为特定的div

Javascript 将函数初始化为特定的div,javascript,jquery,Javascript,Jquery,我有这个密码 var wrapper = { init: function (elemClass) { this.className = elemClass || '.full-description'; this.wrapElems(); }, wrapElems: function () { var $lines = $(this.className),

我有这个密码

var wrapper = {
          init: function (elemClass) {
            this.className = elemClass || '.full-description';
            this.wrapElems();
          },
          wrapElems: function () {
            var $lines = $(this.className),
                holder = [];

            $lines.each(function (i, item) {
              holder.push(item);

              if (holder.length === 2) {
                $(holder).wrapAll('<div class="w-row" />');
                holder.length  = 0;
              }
            });

            $(holder).wrapAll('<div class="w-row" />');
          }
        };

    wrapper.init();
它不起作用。
感谢您的帮助

您可以这样附加

$("#div-content").append("<script>wrapper.init();</script>");
$(“#div content”).append(“wrapper.init();”);

包装器。init
不返回任何内容。代码应该做什么?它返回……….我只是这样写,它可以工作
$(“.div content”).append('wrapper.init();')谢谢您的回答;)
$("#div-content").append("<script>wrapper.init();</script>");