转自:jQuery empty() vs remove() empty() will remove all the contents of the selection. remove() will remove the selection and its contents. <div> <p><strong>foo</strong></p> </div> $('p').empty(); // --> "<div&
public static string CreateJsonParameters(DataTable dt) { /**/ /**/ /**/ /* /**************************************************************************** * Without goingin to the depth of the functioning of this Method, i will try to give an overview
很简单,如下: 父页面:(弹出提示框) function newwindow(obj) { var rtn = window.showModalDialog('NewPage.htm','','status=no,scrollbars=no,top=20,left=110,width=420,height=165'); var div = document.getElementById("div1"); div.innerHTML=rtn; } 子页面: function pagein
相似的操作 var str2 = "0123456789"; console.log(str2.slice(4,7)); //------------"456" var arrs=[0,1,2,3,4,5,6,7,8,9]; console.log(arrs.slice(4,7)); //------------"[4,5,6]" String 字符串操作整理查询 var test = 'hello world'; console.log(te