php - Display image with URL from MySQL -

-


php - Display image with URL from MySQL -

i using code display image url, not working,

<?php echo 'me'.'<br/>'; $sql= 'select url_imgsrch p_url_imgsrch'; $result = mysql_query($sql); echo $result; $row = mysql_fetch_row($result); ($i=0; $i<6; $i++){ //calling rows echo '<td>';

//calling rows value debugging purpose can larn process , check output

echo $row[$i].'<br/>'; echo '<img name="myimage" src="<?php echo $row[$i]; ?>" width="60" height="60" alt="word" />'; echo '</td>'; } ?>

the result is, alt text only, , image not displayed. also, error

notice: undefined offset: 1 in d:\wamp\www\demo\login\flashcard.php on line 31

in file trying is, 5 img url database , display them in columns of table..and guess getting same img url 1 time again , again...for 5 times..

please give me guideline , tell me missing...

i have never seen loop through query way, this:

print "<table>"; $sql= 'select url_imgsrch p_url_imgsrch limit 5'; $result = mysql_query($sql); while($row = mysql_fetch_array($result)){ print '<tr> <td> <img name="myimage" src="'.$row[column_name_here].'" width="60" height="60" alt="word" /> </td> </tr>'; } print "</table>";

change column_name_here name of column store image file name

edit: changed mysql_fetch_row mysql_fetch_array <- why u got same image 5 times.

php mysql html url image

Comments

Post a Comment

Popular posts from this blog

How do I check if an insert was successful with MySQLdb in Python? -

-
How do I check if an insert was successful with MySQLdb in Python? - i have code: cursor = conn.cursor() cursor.execute(("insert new_files (videos_id, filename, " "is_processing) values (%s,%s,1)"), (id, filename)) logging.warn("%d", cursor.rowcount) if (cursor.rowcount == 1): logging.info("inserted values %d, %s", id, filename) else: logging.warn("failed insert values %d, %s", id, filename) cursor.close() fun is, cursor.rowcount always one, though updated database create videos_id unique key. is, insert fails because in tests same videos_id going appear (and when check database, nil inserted). whatever reason, rowcount 1 - logging.warn have spits out rowcount of 1. so, question: can utilize rowcount work out if insert went fine? if so, (presumably) doing wrong? otherwise, how check if insert went fine? your code not commit after modifications (your modifications rolled back). should...
Read more

delphi - blogger via idHTTP : error 400 bad request -

-
delphi - blogger via idHTTP : error 400 bad request - i'm trying post blogger using idhttp component, however, i'm getting "http/1.0 400 bad request" error. procedure tform1.button1click(sender: tobject); var request,response,req : tstringlist; auth,blogid : string; begin blogid := '00000000000000000000000'; request := tstringlist.create; response := tstringlist.create; req := tstringlist.create; idhttp1.request.connection := 'keep-alive'; idhttp1.request.contenttype := 'application/x-www-form-urlencoded'; idssliohandlersocket1.ssloptions.method := sslvsslv23; request.clear(); request.values['accounttype'] := 'google'; request.values['email'] := 'xxx@gmail.com'; request.values['passwd'] := 'yyy'; request.values['service'] := 'blogger'; response.text :=idhttp1.post('https://www.google.com/accounts/clientlogin',request); auth := resp...
Read more

postgresql - ERROR: operator is not unique: unknown + unknown -

-
postgresql - ERROR: operator is not unique: unknown + unknown - i have postgis database , have compute new values rows in new column. these values should average of values of several columns. query: insert bdps (da_m) values (avg('da_1'+'da_2'+'da_3'+'da_4'+'da_5'+'da_6'+'da_7')); in query bdps database, da_m new column , da_1 da_7 existing columns have double precision type. da_m created using alter table bdps add together column da_m double precision; i next error: error: operator not unique: unknown + unknown line 2: values (avg('da_1'+'da_2'+'da_3'+'da_4'+'da_5'+'da_6'+'da_7... ^ hint: not take best candidate operator. might need add together explicit type casts. ********** error ********** error: operator not unique: unknown + unknown sql state: 42725 hint: not take best candidate operator. might need add togethe...
Read more