jQuery dynamically operates Table cells

This time I will bring you jQueryDynamic operation of Table cells, what are the precautions for jQuery to dynamically operate Table cells, the following is a practical case, let's take a look.

JS mouse double-click eventonDblClick

<td>
</td>

The value I bind here is the ID number corresponding to the current row passed in

function ShowElement(element, productid, flag, ishotorcommend) {
  if (flag == 0 && ishotorcommend == 0) {
    alert("请先设置该产品为推荐");
    return;
  }
  if (flag == 1 && ishotorcommend == 0) {
    alert("请先设置该产品为热销");
    return;
  }
  var oldhtml = element.innerHTML;//原单元格里的值
  var str = "<input>=48&&event.keyCode";
  var newobj = document.createElement(str);  //创建新的input元素
  newobj.setAttribute("value", oldhtml);//把原来单元格中的值赋给文本框
  newobj.onblur = function() {
    element.innerHTML = this.value ? this.value : oldhtml; //当触发时判断新增元素值是否为空，为空则不修改，并返回原有值 
    var sort = element.innerHTML;
    $.get("UpdateFlag.ashx?sort=" + sort + "&&productid=" + productid + "&&flag=" + flag, function(data) { });
  }
  element.innerHTML = '';
  element.appendChild(newobj);//把新的值赋到单元格
  newobj.focus();
}

Believe it or not After reading the case in this article, you have mastered the method. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

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