<tr>
<td align="left" width="100%"> <input name=certificate type=checkbox value=1 onClick="check()">6:<input name=certificateTextA type=text disabled></input></td>
</tr>
<tr>
<td align="left" width="100%"> <input name=certificate type=checkbox value=2 onClick="check()">7:<input name=certificateTextB type=text disabled></input></td>
</tr>
<script ID=clientEventHandlersJS LANGUAGE=javascript>
<!--
function check()
{
var certificate = document.getElementsByName("certificate");
var s = "";
for (var i=0; i<certificate.length; i++){
if (i==0){
if(certificate[i].checked){certificateTextA.disabled=false;} else{certificateTextA.disabled =true;}
}
if (i==1){
if(certificate[i].checked){certificateTextB.disabled=false;} else{certificateTextB.disabled =true;}
}
}
}
-->
</script>
<td align="left" width="100%"> <input name=certificate type=checkbox value=1 onClick="check()">6:<input name=certificateTextA type=text disabled></input></td>
</tr>
<tr>
<td align="left" width="100%"> <input name=certificate type=checkbox value=2 onClick="check()">7:<input name=certificateTextB type=text disabled></input></td>
</tr>
<script ID=clientEventHandlersJS LANGUAGE=javascript>
<!--
function check()
{
var certificate = document.getElementsByName("certificate");
var s = "";
for (var i=0; i<certificate.length; i++){
if (i==0){
if(certificate[i].checked){certificateTextA.disabled=false;} else{certificateTextA.disabled =true;}
}
if (i==1){
if(certificate[i].checked){certificateTextB.disabled=false;} else{certificateTextB.disabled =true;}
}
}
}
-->
</script>
function check()
{
if( document.form1.rad1.checked == true ) { document.form1.but1.disabled = false;
document.form1.txt1.disabled = false; }
if( document.form1.rad2.checked == true ) {
document.form1.but2.disabled = false;
document.form1.txt2.disabled = false;
}
}</script><form name=form1>
<input type=radio name=rad1 onClick="check()">
<input type=button name=but1 value="but1" disabled>
<input type=text name=txt1 disabled>
<input type=radio name=rad2 onClick="check()">
<input type=button name=but2 value="but2" disabled>
<input type=text name=txt2 disabled>
</form>
当我写myform.I1.disabled=true时,提示错误I1不是对象!!
I1怎么回不是对象呢?那怎么办??
那你的图片按钮该是调用了一个javascript函数,
可以通过单选按钮的单击事件来改变一个javascript的全局变量,
按钮调用的函数可以根据该变量值来判断是否执行。 不好意思,好笨的办法。
______________________________________________________________________________
我插入的是:插入->表单->图片,是表单里的图片,所以不用javascript,直接就可以提交的。真是奇怪,单选文本框是对象,图片就不是对象了?都是“插入->表单->”里的东西啊!
_______________________________________________________________________________
写onclick事件,并加上style='cursor:hand'
function check()
{
if( document.form1.rad[0].checked == true ) { document.form1.but1.disabled = false;
document.form1.txt1.disabled = false; }
else
{
document.form1.but1.disabled = true;
document.form1.txt1.disabled = true;}
if( document.form1.rad[1].checked == true ) {
document.form1.but2.disabled = false;
document.form1.txt2.disabled = false;
}
else
{
document.form1.but2.disabled = true;
document.form1.txt2.disabled = true;
}
}</script><form name=form1>
<input type=radio name=rad onClick="check()">
<input type=button name=but1 value="but1" disabled>
<input type=text name=txt1 disabled>
<input type=radio name=rad onClick="check()">
<input type=button name=but2 value="but2" disabled>
<input type=text name=txt2 disabled>
</form>
我插入的是:插入->表单->图片,是表单里的图片,所以不用javascript,直接就可以提交的。单选文本框是对象,图片就不是对象了?都是“插入->表单->”里的东西啊!
______________________________________________________________________________我只想搞清楚这个问题。