JS仿百度搜索自动提示框匹配查询功能(7)

for(var i = 0, ilen = ret.length; i < ilen; i+=1) {
            html += '<p  data-html = "'+ret[i].lastName+'('+ret[i].emplId+')" embId="'+ret[i].emplId+'">' +
                       '<img src="'https://www.jb51.net/+ret[i].image+'" title="" alt="">' +
                       '<span>'+ret[i].lastName+'('+ret[i].emplId+')</span>' +
                    '</p>';
        }
        // 渲染值到下拉框里面去
        $('.auto-tips',targetParent).html(html);
         $('.auto-tips',targetParent).hasClass('hidden') && $('.auto-tips',targetParent).removeClass('hidden');
        $('.auto-tips p:last',targetParent).css({"border-bottom":'none'});

_config.renderHTMLCallback && $.isFunction(_config.renderHTMLCallback) && _config.renderHTMLCallback();

// 出现滚动条 计算p的长度 * 一项p的高度 是否大于 设置的高度 如是的话 出现滚动条 反之
        var plen = $('.auto-tips p',targetParent).length,
            pheight = $('.auto-tips p',targetParent).height();

if(_config.height > 0) {
            if(plen*pheight > _config.height) {
                $('.auto-tips',targetParent).css({'height':_config.height,'overflow':'auto'});
            }else {
                $('.auto-tips',targetParent).css({'height':'auto','overflow':'auto'});
            }
        }
    },
    /**
      * 当数据相同的时 点击对应的项时 返回数据
      */
    _executeClick: function(ret,targetParent) {
        var self = this,
            _config = self.config,
            _cache = self.cache;
         $('.auto-tips p',targetParent).unbind('click');
         $('.auto-tips p',targetParent).bind('click',function(e){
              var dataAttr = $(this).attr('data-html'),
                  embId = $(this).attr('embId');

              // 判断是否多选
              if(_config.manySelect) {
                  _cache.inputArrs.push(dataAttr);
                  _cache.inputArrs = self._unique(_cache.inputArrs);
                  self._manySelect(targetParent);
              }else {
                 $(_config.targetCls,targetParent).val(dataAttr);
                 var parentCls = $(_config.targetCls,targetParent).closest(_config.parentCls),
                     hiddenCls = $(_config.hiddenCls,parentCls);
                 $(hiddenCls).val(embId);
                 self._createDiv(targetParent,dataAttr);

// hover
                 self._hover(targetParent);