<script> var oInputs = document.getElementsByTagName("input"); for (var i in oInputs) { if (oInputs[i].type="你想输入的input控件的类型") oInputs[i]="你要输入的内容"; } </script>
比如你要将所有的<input type="input"/>的内容改为"hello"。那么代码就是 <script> var oInputs = document.getElementsByTagName("input"); for (var i in oInputs) { if (oInputs[i].type="input") oInputs[i]="hello"; } </script>明白了吗? :-)
<script> function inputChar(e){ var evt = e || window.event; var obj = evt.srcElement; var lst = document.getElementsByName("carlxxx"); for (i = 0; i < lst.length; i++) { if (lst[i] != obj) { lst[i].value = obj.value; } } }
<script>
var oInputs = document.getElementsByTagName("input");
for (var i in oInputs) {
if (oInputs[i].type="input")
oInputs[i]="hello";
}
</script>明白了吗? :-)
<!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" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title></title>
</head>
<body>
<input id="s1" type="text" value="">
<input id="s2" type="text" value="" >
<script>
var o_1 = document.getElementById("s1");
var o_2 = document.getElementById("s2");
o_1.onkeydown = function(){
o_2.value = o_1.value
}
</script>
</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" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title></title>
</head>
<body>
<input id="s1" type="text" value="">
<input id="s2" type="text" value="">
<script>
var o_1 = document.getElementById("s1");
o_1.onkeyup = function() {
var oInputs = document.getElementsByTagName("input");
var sValue = o_1.value;
for (var i in oInputs) {
if (oInputs[i].type="text")
oInputs[i].value = sValue;
}
}
</script>
</body>
</html>
这下明白了吧?
<script>
function aaa(s){
var o=document.getElementsByName("carlxxx");
for(i=1;i<o.length;i++){
o[i].value=s
}
}
</script>
<input type=text name=carlxxx onkeyup='javasctipt:aaa(this.value);'><br>
<input type=text name=carlxxx><br>
<input type=text name=carlxxx><br>
<input type=text name=carlxxx><br>
<input type=text name=carlxxx><br>
function inputChar(e){
var evt = e || window.event;
var obj = evt.srcElement;
var lst = document.getElementsByName("carlxxx");
for (i = 0; i < lst.length; i++) {
if (lst[i] != obj) {
lst[i].value = obj.value;
}
}
}
window.onload = function(){
var lst = document.getElementsByName("carlxxx");
for (var i = 0; i < lst.length; i++) {
lst[i].onkeydown = lst[i].onkeypress = lst[i].onkeyup = inputChar;
}
}
</script>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
来个支持粘贴的。
<script>
function dofocus(e){
var evt = e || window.event;
var obj = evt.srcElement;
obj.onpropertychange = function inputChar(e){
var lst = document.getElementsByName("carlxxx");
for (i = 0; i < lst.length; i++) {
if (lst[i] != obj) {
lst[i].value = obj.value;
}
}
}
obj.onblur = function(){
obj.onpropertychange=function(){};
}
}
window.onload = function(){
var lst = document.getElementsByName("carlxxx");
for (var i = 0; i < lst.length; i++) {
lst[i].onfocus = dofocus;
}
}
</script>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
<input type=text name=carlxxx>
<br>
<input type="text" onkeyup="changeValue(this.value)"><br>
<input type="text" name="a"><br>
<input type="text" name="a"><br>
<input type="text" name="a"><br>
<input type="text" name="a"><br>
<script>
function changeValue(value)
{
var texts=document.getElementsByName("a");
for(var i=0;i<texts.length;i++)
{
texts[i].value=value;
}
}
</script>
<input id="a1" type="text" onpropertychange="a2.value=this.value" />
<input id="a2" type="text" />