js两个input框内容同步
js两个input框内容同步
代码如下所示:
html
<input type="text" name="" id="t1"><br/> <input type="text" name="" id="t2">
js
var t1 = document.getElementById('t1'); t1.oninput = function(){ document.getElementById('t2').value = this.value; }

js两个input框内容同步
代码如下所示:
html
<input type="text" name="" id="t1"><br/> <input type="text" name="" id="t2">
js
var t1 = document.getElementById('t1'); t1.oninput = function(){ document.getElementById('t2').value = this.value; }