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eror Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource |
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เห่อๆๆ ไม่รู้ครับ เท่าไรที่ดู ถ้าเขียน ชื่อ field กับ table ไม่ผิดซักตัว ก็คาดได้แค่ว่า
$con = mysql_connect("localhost", "", ""); ไม่ใส่ username
$table = mysql_query($sql, $con); ไม่ต้อใส่ , $com
นะครับ ถ้ายังไงก็ลองเช็คชื่อ field ดูว่า ดูหรือเปล่า 
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Date :
2 ธ.ค. 2549 09:13:18 |
By :
jankasion |
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ขอบคุณนะครับ
เช็คชื่อ field ดูแล้วก็ไม่ผิดอ่าครับ username database เกี่ยวด้วยเหรอครับ ผมไม่ได้กำหนดมันอ่ะครับ
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Date :
2 ธ.ค. 2549 09:46:55 |
By :
show |
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ผมไม่แน่ใจนะครับ แต่รู้สึกว่า การนำข้อมูลมาแสดง จากสองตาราง เราต้องระบุด้วยว่า
จะแสดงของตารางใหนนะครับ ที่ผมเห็น คือ select * แล้วก็ เช็คการ connec ด้วยครับ
ว่าเชื่อมต่อได้จริงหรือเปล่า ในโคดไม่ได้ทำตัวแจ้งเลยนี้ครับ ยาวไปหน่อยขอโทษนะครับ
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Date :
2 ธ.ค. 2549 13:12:55 |
By :
ป่าไผ่ |
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ขอบคุณมากครับ เด๋วลองไล่ดูอีกทีครับ
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Date :
2 ธ.ค. 2549 13:32:25 |
By :
show |
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ไม่ได้กำหนด username username ไม่เป็น root เหรอครับ หรือไปกำหนดให้เป็นค่าว่าง
หรือลงให้แล้วเป็นค่าว่างอยู่แล้ว ถ้า page อื่นรันได้ก็โอเคครับ
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Date :
2 ธ.ค. 2549 15:22:40 |
By :
jankasion |
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<?
$con = mysql_connect("localhost", "", "");
เอ่อต้องระบุ username กับ password ที่จะ connect ด้วยนะคับเช่น
<?
$con = mysql_connect("localhost", "xxxx", "xxxx");
ไม่งั้นจะไม่สามารถทำไรกับข้อมูลได้
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Date :
2 ธ.ค. 2549 17:46:15 |
By :
voice |
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ผมก็เคยนะ แต่ที่ผมแก้ไปไม่รู้จะเกี่ยวกันอ่ะป่าว
คือมันผิดตรง สเตทเม้นนั่นแหละครับ ตอนผมสร้างฐานข้อมูลชื่อ ตารางของผมผมพิมพ์ขึ้นต้นด้วยตัวพิมพ์ใหญ่
แต่ phpmyadmin มันแสดงให้ผมเป็นตัวเล็กอ่ะคับ
หลังจากนั้นผมก็สั่ง select โดยผมก็ใส่ตัวเล็กตามที่เห็นคับ แล้วรัน ปรากดว่า Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource ทั้ง mysql_num_rows ด้วย
แต่พอผมเปลี่ยนตามที่ผมตั้งคือ ขึ้นต้นตัวพิมพ์ใหญ่ error ก็หายไปครับ
โทษที ที่อธิบายตั้งนาน ที่จิงเนื้อมันมีนิดเดียวคับ
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Date :
6 ธ.ค. 2549 11:03:33 |
By :
vises |
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ลองเปลี่ยน $db = mysql_select_db("onlineshop", $con);
เป็น mysql_select_db("onlineshop", $con);
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Date :
15 ธ.ค. 2549 22:05:20 |
By :
BenjoHotz |
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Load balance : Server 00
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