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การเก็บทะเบียนรถคะ...จะทำยังไงให้เก็บทะเบียนรถโดยที่สองตัวหน้าเป็นตัวอักษร แล้วอีกสี่ตัวหลังเป็นตัวเลขอ่ะคะ |
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ฟังช์ชั่นนี้เหมือนจะีมีคนตอบไว้แล้วนะถ้าผมจำไม่ได้
คุณxbeginner01กับสุดสวย ultrasiam ลองหาดูครับ
ถ้าผมจำผิดก็ขออภัย
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Date :
2010-01-29 21:36:54 |
By :
somparn |
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ทั้งหมด 2ตัวอักษร+4ตัวเลข เท่ากับ 6ตัว ไง maxlength เป็น 7อ่ะ แต่คิดว่าทะเบียนรถมี 6 ตัว(คิดว่าน่ะ)ล
Code (PHP)
<script type='text/javascript'>
function code(elm){
regex1 =/^[a-zก-ฮ]{1,2}$/i
regex3=/^[a-zก-ฮ]{2}(\d){1,4}$/i
val =elm.value;
len =elm.value.length;
if( len<3 && !val.match(regex1) ){
elm.value='';
}else if(len>6){
elm.value=val.substr(0,len-1);
}else if(len >2 && !val.match(regex3)){
elm.value='';
}
}
</script>
<input type="text" onkeyup="code(this)" maxlength=6>
ถึงคุณ phpbasic *0* ลองดูตรง elm.value=val.substr(0,len-1); นี้แหล่ะครับวิธีทำ Del ใบ้ให้แล้วน่ะ ยังไม่ส่งผลงานมาให้ตรวจเลย อิอิ
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Date :
2010-01-29 21:52:45 |
By :
xbeginner01 |
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ขอบคุณมากนะคะ
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Date :
2010-01-30 08:32:30 |
By :
benzict063 |
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Load balance : Server 05
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