<script type="text/javascript">
function getValue(n)
{
var els = getElementsByName("OrderNum");
return els[(n - 1)].value;
}alert(getValue(1));//获得第1个的值。
</script>
function getValue(n)
{
var els = getElementsByName("OrderNum");
return els[(n - 1)].value;
}alert(getValue(1));//获得第1个的值。
</script>
<input name="OrderNum" type="text" value="2" onblur="aa()" ><br/>
<input name="OrderNum" type="text" value="3" onblur="aa()" ><br/>
<input name="OrderNum" type="text" value="4" onblur="aa()" ><br/>
<input name="OrderNum" type="text" value="5" onblur="aa()" ><br/>
<input name="OrderNum" type="text" value="6" onblur="aa()" ><br/>
<script type="text/ecmascript">
var aInputs=document.getElementsByName("OrderNum");
for(var i=0,nLen=aInputs.length;i<nLen;i++){
alert("第"+(i+1)+"个的值是:"+aInputs[i].value);
}
</script>
function getValue(n)
{
return (document.all("OrderNum"))[n].value);
}
</script>
<script type="text/javascript">
document.getElementsByName("OrderNum")[index].value; //index是文本框的索引号
</script>
明白楼主的意思,别加那一大堆代码显示你们的高层次楼主只要这个!!!!
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" > <script type="text/javascript">
function getValue(n)
{
var els = document.getElementsByName("OrderNum");
return els[(n - 1)].value;
}alert(getValue(1));//获得第1个的值。
alert(getValue(2));//获得第2个的值。
</script>
没明白你的意思。
如果只是想通过触发onblur事件,得到当前焦点所在文本框的值,那么就更简单了:<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" > <script type="text/javascript">
function aa()
{
alert(window.event.srcElement.value);
}
</script>
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" > 上面的代码还不如改成这样<input name="OrderNum" type="text" value="0" onblur="aa(this)" >
<input name="OrderNum" type="text" value="0" onblur="aa(this)" >
<input name="OrderNum" type="text" value="0" onblur="aa(this)" >
<input name="OrderNum" type="text" value="0" onblur="aa(this)" >
<input name="OrderNum" type="text" value="0" onblur="aa(this)" >
<input name="OrderNum" type="text" value="0" onblur="aa(this)" >
<script language="javascript">function aa(obj){
return obj.value;
}
</script>
或者直接<input name="OrderNum" type="text" value="0" onblur="return this.value;" >
<input name="OrderNum" type="text" value="0" onblur="return this.value;" >
<input name="OrderNum" type="text" value="0" onblur="return this.value;" >
<input name="OrderNum" type="text" value="0" onblur="return this.value;" >
<input name="OrderNum" type="text" value="0" onblur="return this.value;" >
<input name="OrderNum" type="text" value="0" onblur="return this.value;" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" > <script type="text/javascript">
function aa()
{
alert(window.event.srcElement.value);
}
</script>
非常好了,难道还不是楼主要的结果么?
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" >
<input name="OrderNum" type="text" value="0" onblur="aa()" > <script type="text/javascript">
function aa()
{
alert(this.value);
}
</script>
楼主要什么样的,要怎么用?是不是那个触发事件用那个??直接将文本框作为参数传递就行了aa(this)在函数aa(txt)里,txt 就是触发事件的文本框