|
 |
|
พี่ๆค่ะ+++++เราจะกำหนดอย่างไร----->ขอโค้ดphp เวลาตอบข้อ2 ต้องตอบค่าน้อยกว่าค่าข้อ1 |
|
 |
|
|
 |
 |
|
if($textbox1 > $textbox2)
{
echo "ค่าในข้อ 2 ต้องน้อยกว่า ข้อ 1";
}
อย่าลืมเช็คตอน กรอกด้วยนะครับว่ากรอก ข้อ 1 หรือ 2 ก่อน
|
 |
 |
 |
 |
Date :
2011-01-18 08:56:57 |
By :
kanchen |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
ขึ้นอยู่กับว่าจะเช็คตอนไหนด้วยนะคะ มันมีหลายวิธี ^ ^
|
 |
 |
 |
 |
Date :
2011-01-18 09:30:52 |
By :
ultrasiam |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
เอาโค๊ดมาให้พี่ๆดูสิครับจะได้รู้ว่าเอาไปไว้ที่ตรงไหน
|
 |
 |
 |
 |
Date :
2011-01-18 11:49:35 |
By :
Dragons_first |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
(เวลาเช็ค เช็คอย่างไร ให้อายุข้อ2 ต้องป้อนน้อยกว่า ข้อ1เท่านั้น)
/*1. ปัจจุบันท่านอายุ (อาจารย์จะเอาแค่ช่วงอายุ 15-30 ปี)
<select name="c_year" id="c_year">
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
</select>
/*2. ท่านใช้ยาเสพติดครั้งแรกเมื่ออายุ (อาจารย์ ให้ป้อนแค่ตัวเลข)
<input id="com1" type="text" name="c_m2" maxlength="2" onKeyPress="return bannedKey(event,this.value)"/>
<script>
function bannedKey(evt,str)
{
var allowedEng = false; //อนุญาตให้คีย์อังกฤษ
var allowedThai = false; //อนุญาตให้คีย์ไทย
var allowedNum = true; //อนุญาตให้คีย์ตัวเลข
var k;
if (window.event) k = window.event.keyCode; // ใช้กับ IE
else if (evt) k = evt.which; // ใช้กับ Firefox
/* เช็คตัวเลข 0-9 */
if (k>=48 && k<=57) { return allowedNum; }
/* เช็คคีย์อังกฤษ a-z, A-Z */
if ((k>=65 && k<=90) || (k>=97 && k<=122)) { return allowedEng; }
/* เช็คคีย์ไทย ทั้งแบบ non-unicode และ unicode */
if ((k>=161 && k<=255) || (k>=3585 && k<=3675)) { return allowedThai; }
/* เช็ค "." */
for(i=0;i<str.length;i++){
if(str[i]=="."){ if(k!=46){return true}else{return false} }
}
}
</script>
|
 |
 |
 |
 |
Date :
2011-01-18 12:27:54 |
By :
ross |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
|
|
|

|
Load balance : Server 03
|