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จะให้เช็คก่อนว่า กรอกข้อมูลไม่ครบ กลับไปตอบอีกครั้ง ทำงัยค่ะ |
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Code (JavaScript)
function CheckValidate()
{
for(i=1;i<=document.frmMain.hdnMaxLine.value;i++)
{
//*** Column 1 ***/
if(eval("document.frmMain.Column1_"+i+".value")=="")
{
alert('Please input Column 1 line.. ' + i);
eval("document.frmMain.Column1_"+i+".focus();")
return false;
}
//*** Column 2 ***/
if(eval("document.frmMain.Column2_"+i+".value")=="")
{
alert('Please input Column 2 line.. ' + i);
eval("document.frmMain.Column2_"+i+".focus();")
return false;
}
//*** Column 3 ***/
if(eval("document.frmMain.Column3_"+i+".value")=="")
{
alert('Please input Column 3 line.. ' + i);
eval("document.frmMain.Column3_"+i+".focus();")
return false;
}
//*** Column 4 ***/
if(eval("document.frmMain.Column4_"+i+".value")=="")
{
alert('Please input Column 4 line.. ' + i);
eval("document.frmMain.Column4_"+i+".focus();")
return false;
}
//*** Column 5 ***/
if(eval("document.frmMain.Column5_"+i+".value")=="")
{
alert('Please input Column 5 line.. ' + i);
eval("document.frmMain.Column5_"+i+".focus();")
return false;
}
}
}
Go to : การใช้ JavaScript CreateElement and Validate ตรวจสอบค่า Rows , Column ตรวจสอบค่าว่าง
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Date :
2011-05-15 17:14:51 |
By :
webmaster |
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ผมตามไปตอบในเวบพันทิพย์ให้แล้วนี่ครับ ของ mr.win ที่ตอบมาใช้ไม่ได้หรอกครับ
http://www.pantip.com/tech/developer/topic/DW3004804/DW3004804.html
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Date :
2011-05-22 12:42:58 |
By :
Unidentifier |
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Load balance : Server 03
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