js子级窗口向父级窗口传值
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <script language="javascript"> var a = window.open("b.php","_blank","width=200 height=200 toolbar=no"); //在新窗口打开b.php //window.setTimeout("ccc()",3000); function ccc() { a.close(); } </script> </head> <body> <div id="dd"></div> </body> </html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <script language="javascript"> function dodo() { //取出值 var s = document.getElementById("t1").value; //给父窗口 var dd = window.opener.document.getElementById("dd"); //opener打开父级窗口 dd.innerHTML = s; } </script> </head> <body> <form> <input type="text" id="t1" name="t1"> <input type="button" value="点击给父窗口" onclick="dodo()"> </form> </body> </html>
js一次打开或关闭多个窗口
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <script language="javascript"> var arr = new Array(); function doopen() { for(var i=1;i<=5;i++) { arr[i-1] = window.open("b.php","_blank","width=200 height=100 toolbar=no"); } } function doclose() { for(var i=0;i<arr.length;i++) { arr[i].close(); } } </script> </head> <body> <div id="dd"></div> <span onClick="doopen()">打开5个子窗口</span> <span onclick="doclose()">关闭5个子窗口</span> </body> </html>
window.location.href="..."; 跳转页面
window.location.reload(); 刷新页面
document.getElementById(); 根据id找
document.getElementsByName(); 根据name找
document.getElementsByClassName(); 根据class找
document.getElementsByTagName(); 根据标签找
getAttribute() 获取属性
setAttribute() 赋予属性
removeAttribute() 移除属性
表单元素 value
非表单元素 innerHTML innerText