{

varselect=document.getElementsByName(name);

varfind_str=document.getElementById('to_find_str').value;

if(select)

{

select=select[0];

varchild=select.childNodes;

varcan=false,text='',len=child.length,is_end=true;

for(vari=0;i<len;i++)

{

if(can)

{

text=child[i].text;

if(text&&

text.indexOf(find_str)!=-1)

{

//console.log(text);

child[i].selected=true;

varv=child[i].value;

select.value=v;

select.onchange(v);

is_end=false;

break;

}

}

if(child[i].selected)

can=true;

}

if(is_end)

alert('已没有匹配内容');

}

}

代码如下:

<tr>

<td><?phpecho$L_SpecialActivityIdentifier?></td>

<td>

<selectname="Activity[Identifier]"id="Identifier"onchange="change_activity(this.value)">

<optionvalue="">请选择</option>

<?php

foreach($ActivityTypesas$Row){

echo'<optionvalue="'.$Row['Identifier'].'"'.($Row['Identifier']==$Activity['Identifier']?'selected':'').'>'.$Row['Name'].'</option>';

}

?>

</select>

--<inputvalue=''id='to_find_str'size=16style="text-align:center;"/><inputvalue='find'onclick='find_select("Activity[Identifier]")'type=button/>

</td>

</tr>