Hello fellow programmers,
I have a little but frustrating problem with one webpage which contain many form-elements.
The main thing is that specific data which is present at the end of the html-code is not collected by PHP-code.
Via google i came across [URL=”http://www.webdeveloper.com/forum/showthread.php?t=151794″]this topic
Before i explain the problem in detail first begin with a little scope:
I have a lot of rows of data (number of rows is dynamic) and this is exported to html in a table with many form-elements.
Every data-set (row) is connected with an id which is placed in a invisible input-element at the start of each row.
For example i have a datasheet of 10 rows.
I edit some input-fields of row1, row2 and row3… after submitting i see that everything is changed like it should.
Now i edit input-fields in row9 and row10… after submitting the changes are -not- applied.
I do this again and again for each row and i notice that [U]everything untill a certain field in the middle of row7 is saved correctly and the rest is not
What is interesting is that the field is somewhere in the middle of row7 i.s.o. it is seperated by a row, row1-6 OK, row7-10 NOK.
Now, when each row is created in html, it is just a loop using a template for each row, so it cant be an error in the phpcode (“generate html for output”-part) because if row8 is not working then row1,2,3 should also be incorrect.
Using firefox webdeveloper i now print every invisible element and show all form details.
I triple-checked that everything is in order… that is, every row has a id-value and the titles of all form-elements are correct.
So i go printing raw data in php-engine (“collect formdata”-part) and notice that the data collected from that specific field in row7 untill row10 is empty.
Every other field that is behind the table, so this is not related to data-table, is also empty.
So if i make a input-field with value “Testing” and place it next to the submit-button (which is below the data-table) and print the value in php its empty.
I’m thinking of some html-related thing but i do not know how to solve this or how to investigate the problem any further.
Can anyone help me with this one?
If more info is needed just ask.
Greetings, Belvedere.
[CODE]<form name='editdb_a' action='admin.php?c=51&tid=ws04&m=submit1' method='post' onsubmit='return validate_input1();'>
...
<td><input type='text' name='dbedit_id1' value='41' style='display:none;'/><img src='no.gif' width='1' height='2' /><br/>41</td>
<td><input type='text' name='dbedit_searchfor1' value='**************' size='30'/><input type='text' name='dbedit_searchfor1_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_afterbase1' value='**************' size='8'/><input type='text' name='dbedit_afterbase1_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_length1' value='**************' size='4'/><input type='text' name='dbedit_length1_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_unit1' value='**************' size='6'/><input type='text' name='dbedit_unit1_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_down1' value='**************' size='9'/><input type='text' name='dbedit_down1_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_up1' value='**************' size='9'/><input type='text' name='dbedit_up1_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_special1' value='**************' size='12'/><input type='text' name='dbedit_special1_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_tagg1' value='**************' size='8'/><input type='text' name='dbedit_tagg1_bak' value='**************' style='display:none;'/></td>
...
<td><input type='text' name='dbedit_id2' value='42' style='display:none;'/><img src='no.gif' width='1' height='2' /><br/>42</td>
<td><input type='text' name='dbedit_searchfor2' value='**************' size='30'/><input type='text' name='dbedit_searchfor2_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_afterbase2' value='**************' size='8'/><input type='text' name='dbedit_afterbase2_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_length2' value='**************' size='4'/><input type='text' name='dbedit_length2_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_unit2' value='**************' size='6'/><input type='text' name='dbedit_unit2_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_down2' value='**************' size='9'/><input type='text' name='dbedit_down2_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_up2' value='**************' size='9'/><input type='text' name='dbedit_up2_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_special2' value='**************' size='12'/><input type='text' name='dbedit_special2_bak' value='**************' style='display:none;'/></td>
<td><input type='text' name='dbedit_tagg2' value='**************' size='8'/><input type='text' name='dbedit_tagg2_bak' value='**************' style='display:none;'/></td>
...
etc. etc. etc. (above only shows 2 rows)
...
<input type='submit' id='submit1' value='Submit' class='button' /><input type='text' name='dbedit_id22' value='end' style='display:none;'/>
</form>[/CODE]
[CODE]$i = 1;
$whileloop = 1;
while ($whileloop==1)
{
$dbedit_id = cv('dbedit_id'.$i,'P','TXT');
$dbedit_searchfor = cv('dbedit_searchfor'.$i,'P','TXT'); $dbedit_searchfor_bak = cv('dbedit_searchfor'.$i.'_bak','P','TXT');
$dbedit_afterbase = cv('dbedit_afterbase'.$i,'P','TXT'); $dbedit_afterbase_bak = cv('dbedit_afterbase'.$i.'_bak','P','TXT');
$dbedit_length = cv('dbedit_length'.$i,'P','TXT'); $dbedit_length_bak = cv('dbedit_length'.$i.'_bak','P','TXT');
$dbedit_unit = cv('dbedit_unit'.$i,'P','TXT'); $dbedit_unit_bak = cv('dbedit_unit'.$i.'_bak','P','TXT');
$dbedit_down = cv('dbedit_down'.$i,'P','TXT'); $dbedit_down_bak = cv('dbedit_down'.$i.'_bak','P','TXT');
$dbedit_up = cv('dbedit_up'.$i,'P','TXT'); $dbedit_up_bak = cv('dbedit_up'.$i.'_bak','P','TXT');
$dbedit_special = cv('dbedit_special'.$i,'P','TXT'); $dbedit_special_bak = cv('dbedit_special'.$i.'_bak','P','TXT');
$dbedit_tagg = cv('dbedit_tagg'.$i,'P','TXT'); $dbedit_tagg_bak = cv('dbedit_tagg'.$i.'_bak','P','TXT');
print("- dbedit_id".$i." - ".$dbedit_id."<br/>");
// stop the loop when this end-info is collected instead of an number
if ($dbedit_id=='end') { $whileloop = 0; }
else
{
// determine if there is a change
$dbchange = "";
if ($dbedit_searchfor!=$dbedit_searchfor_bak) { $dbchange = "spec_searchfor='".$dbedit_searchfor."'"; }
if ($dbedit_afterbase!=$dbedit_afterbase_bak) { $dbchange .= (!empty($dbchange)) ? ", spec_afterbase='".$dbedit_afterbase."'" : "spec_afterbase='".$dbedit_afterbase."'"; }
if ($dbedit_length!=$dbedit_length_bak) { $dbchange .= (!empty($dbchange)) ? ", spec_length='".$dbedit_length."'" : "spec_length='".$dbedit_length."'"; }
if ($dbedit_unit!=$dbedit_unit_bak) { $dbchange .= (!empty($dbchange)) ? ", spec_unitname='".$dbedit_unit."'" : "spec_unitname='".$dbedit_unit."'"; }
if ($dbedit_down!=$dbedit_down_bak) { $dbchange .= (!empty($dbchange)) ? ", spec_down='".$dbedit_down."'" : "spec_down='".$dbedit_down."'"; }
if ($dbedit_up!=$dbedit_up_bak) { $dbchange .= (!empty($dbchange)) ? ", spec_up='".$dbedit_up."'" : "spec_up='".$dbedit_up."'"; }
if ($dbedit_special!=$dbedit_special_bak) { $dbchange .= (!empty($dbchange)) ? ", spec_special='".$dbedit_special."'" : "spec_special='".$dbedit_special."'"; }
if ($dbedit_tagg!=$dbedit_tagg_bak) { $dbchange .= (!empty($dbchange)) ? ", spec_tagg='".$dbedit_tagg."'" : "spec_tagg='".$dbedit_tagg."'"; }
// if a change is present update database
if (!empty($dbchange)) { $sql = sys_query("UPDATE ".$db_database." SET ".$dbchange." WHERE database_id='".$dbedit_id."'"); }
}
$i++;
}[/CODE]
...[i]Does the document validate?[/i]
Yes both CSS, Javascript and PHP return no errors or warnings....
[/QUOTE]
Use 'get' to check if name/values are sent.
Not sure what you mean by that...
I use GET once to tell the PHP it should update the database, like link.php?m=submit, and that goes ok.[/QUOTE]
[CODE]http://www.host.com/admin.php?
dbedit_testid=data&
dbedit_id1=41&
dbedit_searchfor1=&
dbedit_searchfor1_bak=&
dbedit_afterbase1=&
dbedit_afterbase1_bak=&
dbedit_length1=&
dbedit_length1_bak=&
dbedit_unit1=&
dbedit_unit1_bak=&
dbedit_down1=&
dbedit_down1_bak=&
dbedit_up1=&
dbedit_up1_bak=&
dbedit_special1=&
dbedit_special1_bak=&
dbedit_tagg1=&
dbedit_tagg1_bak=&
dbedit_id2=42&
dbedit_searchfor2=&
dbedit_searchfor2_bak=&
dbedit_afterbase2=&
dbedit_afterbase2_bak=&
dbedit_length2=&
dbedit_length2_bak=&
dbedit_unit2=&
dbedit_unit2_bak=&
dbedit_down2=&
dbedit_down2_bak=&
dbedit_up2=&
dbedit_up2_bak=&
dbedit_special2=&
dbedit_special2_bak=&
dbedit_tagg2=&
dbedit_tagg2_bak=&
dbedit_id3=43&
dbedit_searchfor3=&
dbedit_searchfor3_bak=&
dbedit_afterbase3=&
dbedit_afterbase3_bak=&
dbedit_length3=&
dbedit_length3_bak=&
dbedit_unit3=&
dbedit_unit3_bak=&
dbedit_down3=&
dbedit_down3_bak=&
dbedit_up3=&
dbedit_up3_bak=&
dbedit_special3=&
dbedit_special3_bak=&
dbedit_tagg3=&
dbedit_tagg3_bak=&
dbedit_id4=44&
dbedit_searchfor4=&
dbedit_searchfor4_bak=&
dbedit_afterbase4=&
dbedit_afterbase4_bak=&
dbedit_length4=&
dbedit_length4_bak=&
dbedit_unit4=&
dbedit_unit4_bak=&
dbedit_down4=&
dbedit_down4_bak=&
dbedit_up4=&
dbedit_up4_bak=&
dbedit_special4=&
dbedit_special4_bak=&
dbedit_tagg4=&
dbedit_tagg4_bak=&
dbedit_id5=45&
dbedit_searchfor5=&
dbedit_searchfor5_bak=&
dbedit_afterbase5=&
dbedit_afterbase5_bak=&
dbedit_length5=&
dbedit_length5_bak=&
dbedit_unit5=&
dbedit_unit5_bak=&
dbedit_down5=&
dbedit_down5_bak=&
dbedit_up5=&
dbedit_up5_bak=&
dbedit_special5=&
dbedit_special5_bak=&
dbedit_tagg5=&
dbedit_tagg5_bak=&
dbedit_id6=46&
dbedit_searchfor6=&
dbedit_searchfor6_bak=&
dbedit_afterbase6=&
dbedit_afterbase6_bak=&
dbedit_length6=&
dbedit_length6_bak=&
dbedit_unit6=&
dbedit_unit6_bak=&
dbedit_down6=&
dbedit_down6_bak=&
dbedit_up6=&
dbedit_up6_bak=&
dbedit_special6=&
dbedit_special6_bak=&
dbedit_tagg6=&
dbedit_tagg6_bak=&
dbedit_id7=47&
dbedit_searchfor7=&
dbedit_searchfor7_bak=&
dbedit_afterbase7=&
dbedit_afterbase7_bak=&
dbedit_length7=&
dbedit_length7_bak=&
dbedit_unit7=&
dbedit_unit7_bak=&
dbedit_down7=&
dbedit_down7_bak=&
dbedit_up7=&
dbedit_[/CODE]
[CODE]http://www.host.com/admin.php?
testid=data&
id1=41&
searchfor1=&
searchfor1B=&
afterbase1=&
afterbase1B=&
length1=&
length1B=&
unit1=&
unit1B=&
down1=&
down1B=&
up1=&
up1B=&
special1=&
special1B=&
tagg1=&
tagg1B=&
id2=42&
searchfor2=&
searchfor2B=&
afterbase2=&
afterbase2B=&
length2=&
length2B=&
unit2=&
unit2B=&
down2=&
down2B=&
up2=&
up2B=&
special2=&
special2B=&
tagg2=&
tagg2B=&
id3=43&
searchfor3=&
searchfor3B=&
afterbase3=&
afterbase3B=&
length3=&
length3B=&
unit3=&
unit3B=&
down3=&
down3B=&
up3=&
up3B=&
special3=&
special3B=&
tagg3=&
tagg3B=&
id4=44&
searchfor4=&
searchfor4B=&
afterbase4=&
afterbase4B=&
length4=&
length4B=&
unit4=&
unit4B=&
down4=&
down4B=&
up4=&
up4B=&
special4=&
special4B=&
tagg4=&
tagg4B=&
id5=45&
searchfor5=&
searchfor5B=&
afterbase5=&
afterbase5B=&
length5=&
length5B=&
unit5=&
unit5B=&
down5=&
down5B=&
up5=&
up5B=&
special5=&
special5B=&
tagg5=&
tagg5B=&
id6=46&
searchfor6=&
searchfor6B=&
afterbase6=&
afterbase6B=&
length6=&
length6B=&
unit6=&
unit6B=&
down6=&
down6B=&
up6=&
up6B=&
special6=&
special6B=&
tagg6=&
tagg6B=&
id7=47&
searchfor7=&
searchfor7B=&
afterbase7=&
afterbase7B=&
length7=&
length7B=&
unit7=&
unit7B=&
down7=&
down7B=&
up7=&
up7B=&
special7=&
special7B=&
tagg7=&
tagg7B=&
id8=48&
searchfor8=&
searchfor8B=&
afterbase8=&
afterbase8B=&
length8=&
length8B=&
unit8=&
unit8B=&
down8=&
down8B=&
up8=&
up8B=&
special8=&
special8B=&
tagg8=&
tagg8B=&
id9=49&
searchfor9=&
searchfor9B=&
afterbase9=&
afterbase9B=&
length9=&
length9B=&
unit9=&
unit9B=&
down9=&
down9B=&
up9=&
up9B=&
special9=&
special9B=&
tagg9=&
tagg9B=&
id10=50&
searchfor10=&
searchfor10B=&
afterbase10=&
afterbase10B=&
length10=&
length10B=&
unit10=&
unit10B=&
down10=&
down10B=&
up10=&
up10B=&
special10=&
special10B=&
tagg10=&
tagg10B=&
id11=51&
searchfor11=&
searchfor11B=&
afterbase11=&
afterbase11B=&
length11=&
length11B=&
unit11=&
unit11B=&
down11=&
down11B=&
up11=&
up11B=&
special11=&
special11B=&
tagg11=&
tagg11B=&
id12=52&
searchfor12=&
searchfor12B=&
afterbase12=&
afterbase12B=&
length12=&
length12B=&
unit12=&
unit12B=&
down12=2&
down12B=2&
up12=3&
up12B=3&
special12=&
special12B=&
tagg12=&
tagg12B=&
id13=53&
searchfor13=&
searchfor13B=&
afterbase13=&
afterbase13B=&
length13=&
length13B=&
unit13=&
unit13B=&
down13=&
d[/CODE]
I cannot do the 'hidden type'-trick for three invisible textarea's on that specific page, any hints or is this not relevant for textarea's?[/QUOTE]Change the display value of the textareas after the document loads. That way the textareas are added to the DOM.
[CODE]http://www.host.com/admin.php?
testid=data&
id1=41&
searchfor1=&
searchfor1B=&
afterbase1=&
afterbase1B=&
length1=&
length1B=&
unit1=&
unit1B=&
down1=&
down1B=&
up1=&
up1B=&
special1=&
special1B=&
tagg1=&
tagg1B=&
id2=42&
searchfor2=&
searchfor2B=&
afterbase2=&
afterbase2B=&
length2=&
length2B=&
unit2=&
unit2B=&
down2=&
down2B=&
up2=&
up2B=&
special2=&
special2B=&
tagg2=&
tagg2B=&
id3=43&
searchfor3=&
searchfor3B=&
afterbase3=&
afterbase3B=&
length3=&
length3B=&
unit3=&
unit3B=&
down3=&
down3B=&
up3=&
up3B=&
special3=&
special3B=&
tagg3=&
tagg3B=&
id4=44&
searchfor4=&
searchfor4B=&
afterbase4=&
afterbase4B=&
length4=&
length4B=&
unit4=&
unit4B=&
down4=&
down4B=&
up4=&
up4B=&
special4=&
special4B=&
tagg4=&
tagg4B=&
id5=45&
searchfor5=&
searchfor5B=&
afterbase5=&
afterbase5B=&
length5=&
length5B=&
unit5=&
unit5B=&
down5=&
down5B=&
up5=&
up5B=&
special5=&
special5B=&
tagg5=&
tagg5B=&
id6=46&
searchfor6=&
searchfor6B=&
afterbase6=&
afterbase6B=&
length6=&
length6B=&
unit6=&
unit6B=&
down6=&
down6B=&
up6=&
up6B=&
special6=&
special6B=&
tagg6=&
tagg6B=&
id7=47&
searchfor7=&
searchfor7B=&
afterbase7=&
afterbase7B=&
length7=&
length7B=&
unit7=&
unit7B=&
down7=&
down7B=&
up7=&
up7B=&
special7=&
special7B=&
tagg7=&
tagg7B=&
id8=48&
searchfor8=&
searchfor8B=&
afterbase8=&
afterbase8B=&
length8=&
length8B=&
unit8=&
unit8B=&
down8=&
down8B=&
up8=&
up8B=&
special8=&
special8B=&
tagg8=&
tagg8B=&
id9=49&
searchfor9=&
searchfor9B=&
afterbase9=&
afterbase9B=&
length9=&
length9B=&
unit9=&
unit9B=&
down9=&
down9B=&
up9=&
up9B=&
special9=&
special9B=&
tagg9=&
tagg9B=&
id10=50&
searchfor10=&
searchfor10B=&
afterbase10=&
afterbase10B=&
length10=&
length10B=&
unit10=&
unit10B=&
down10=&
down10B=&
up10=&
up10B=&
special10=&
special10B=&
tagg10=&
tagg10B=&
id11=51&
searchfor11=&
searchfor11B=&
afterbase11=&
afterbase11B=&
length11=&
length11B=&
unit11=&
unit11B=&
down11=&
down11B=&
up11=&
up11B=&
special11=&
special11B=&
tagg11=&
tagg11B=&
id12=52&
searchfor12=&
searchfor12B=&
afterbase12=&
afterbase12B=&
length12=&
length12B=&
unit12=&
unit12B=&
down12=&
down12B=&
up12=&
up12B=&
special12=&
special12B=&
tagg12=&
tagg12B=&
id13=53&
searchfor13=&
searchfor13B=&
afterbase13=&
afterbase13B=&
length13=&
length13B=&
unit13=&
unit13B=&
down13=&
down13B=&
up13=&
up13B=&
special13=&
special13B=&
tagg13=&
tagg13B=&
id14=54&
searchfor14=&
searchfor14B=&
afterbase14=&
afterbase14B=&
length14=&
length14B=&
unit14=&
unit14B=&
down14=&
down14B=&
up14=&
up14B=&
special14=&
special14B=&
tagg14=&
tagg14B=&
id15=55&
searchfor15=&
searchfor15B=&
afterbase15=&
afterbase15B=&
length15=&
length15B=&
unit15=&
unit15B=&
down15=&
down15B=&
up15=&
up15B=&
special15=&
special15B=&
tagg15=&
tagg15B=&
id16=56&
searchfor16=&
searchfor16B=&
afterbase16=&
afterbase16B=&
length16=&
length16B=&
unit16=&
unit16B=&
down16=&
down16B=&
up16=&
up16B=&
special16=&
special16B=&
tagg16=&
tagg16B=&
id17=57&
searchfor17=&
searchfor17B=&
afterbase17=&
afterbase17B=&
length17=&
length17B=&
unit17=&
unit17B=&
down17=&
down17B=&
up17=&
up17B=&
special17=&
special17B=&
tagg17=&
tagg17B=&
id18=58&
searchfor18=&
searchfor18B=&
afterbase18=&
afterbase18B=&
length18=&
length18B=&
unit18=&
unit18B=&
down18=&
down18B=&
up18=&
up18B=&
special18=&
special18B=&
tagg18=&
tagg18B=&
id19=59&
searchfor19=&
searchfor19B=&
afterbase19=&
afterbase19B=&
length19=&
length19B=&
unit19=&
unit19B=&
down19=&
down19B=&
up19=&
up19B=&
special19=&
special19B=&
tagg19=&
tagg19B=&
id20=60&
searchfor20=&
searchfor20B=&
afterbase20=&
afterbase20B=&
length20=&
length20B=&
unit20=&
unit20B=&
down20=&
down20B=&
up20=&
up20B=&
special20=&
special20B=&
tagg20=&
tagg20B=&
id21=61&
searchfor21=&
searchfor21B=&
afterbase21=&
afterbase21B=&
length21=&
length21B=&
unit21=&
unit21B=&
down21=&
down21B=&
up21=&
up21B=&
special21=&
special21B=&
tagg21=&
tagg21B=&
dbedit_id22=end[/CODE]
[CODE]...
<tr>
<td><input type='hidden' name='id12' value='52'/><img src='no.gif' width='1' height='2' alt=''/><br/>52</td>
<td><input type='text' name='searchfor12' value='' size='30'/><input type='hidden' name='searchfor12B' value=''/></td>
<td><input type='text' name='afterbase12' value='' size='8'/><input type='hidden' name='afterbase12B' value=''/></td>
<td><input type='text' name='length12' value='' size='4'/><input type='hidden' name='length12B' value=''/></td>
<td><input type='text' name='unit12' value='' size='6'/><input type='hidden' name='unit12B' value=''/></td>
<td><input type='text' name='down12' value='2' size='9'/><input type='hidden' name='down12B' value='2'/></td>
<td><input type='text' name='up12' value='3' size='9'/><input type='hidden' name='up12B' value='3'/></td>
<td><input type='text' name='special12' value='' size='12'/><input type='hidden' name='special12B' value=''/></td>
<td><input type='text' name='tagg12' value='' size='8'/><input type='hidden' name='tagg12B' value=''/></td>
<td style='text-align:center;'><img src='no.gif' width='1' height='2' alt=''/><br/><span style='font-size:9px;' onclick='deleteitem(52);'>x</span></td>
</tr>
<tr>
<td><input type='hidden' name='id13' value='53'/><img src='no.gif' width='1' height='2' alt=''/><br/>53</td>
<td><input type='text' name='searchfor13' value='' size='30'/><input type='hidden' name='searchfor13B' value=''/></td>
<td><input type='text' name='afterbase13' value='' size='8'/><input type='hidden' name='afterbase13B' value=''/></td>
<td><input type='text' name='length13' value='' size='4'/><input type='hidden' name='length13B' value=''/></td>
<td><input type='text' name='unit13' value='' size='6'/><input type='hidden' name='unit13B' value=''/></td>
<td><input type='text' name='down13' value='' size='9'/><input type='hidden' name='down13B' value=''/></td>
<td><input type='text' name='up13' value='' size='9'/><input type='hidden' name='up13B' value=''/></td>
<td><input type='text' name='special13' value='' size='12'/><input type='hidden' name='special13B' value=''/></td>
<td><input type='text' name='tagg13' value='' size='8'/><input type='hidden' name='tagg13B' value=''/></td>
<td style='text-align:center;'><img src='no.gif' width='1' height='2' alt=''/><br/><span style='font-size:9px;' onclick='deleteitem(53);'>x</span></td>
</tr>
...[/CODE]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>max length form</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript">
function addInput(idx) {
// fix for IE to add name attribute
var o;
try { //IE method
o = document.createElement('<input type="text" name="text'+idx+'">');
}
catch (error) { // DOM method
o = document.createElement("input");
o.setAttribute('type', 'text');
o.setAttribute('name', 'text'+idx);
}
o.setAttribute('value', 'foo'+idx);
document.getElementById('controls').appendChild(o);
}
function addMore() {
var count=document.getElementById('controls').getElementsByTagName('input').length;
//alert(count)
for(var i=count; i<(count+50); i++) {
addInput(i);
}
document.getElementById('counter').firstChild.data=count+50;
}
</script>
<style type="text/css">
</style>
</head>
<body>
<p>inputs: <span id="counter">0</span></p>
<form action="postCheck.php" method="post" name="form1">
<fieldset id="controls">
<button type="button" onclick="addMore();">add more</button>
<button type="submit">submit</button>
</fieldset>
</form>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>postCheck</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<?php
foreach ( $_POST as $key => $value ) {
print $key . " = " . $value . "<br>";
echo "<pre>"; print_r( $value ); echo "</pre>";
}
?>
</body>
</html>
0.1.9 — BETA 5.25