karthikeyan.balasubramanian wrote:
> Hi,
>
> I have 2 set of strings :
>
> String A
> ==========
>
> "MC200 - 19" IBM Std, Rackmount computer"
>
> String B
> ==========
>
> <TABLE border='0' cellpadding='2' cellspacing='2'>
> <TR>
> <TD>
> <input type='checkbox' name = '8' value = '501'
>
>>501 </input>
>
> </TD>
> <TD>MC505 - 10.4" LCD Touch Display</TD>
> </TR>
> <TR>
> <TD>
> <input type='checkbox' name = '8' value = '502'
>
>>502 </input>
>
> </TD>
> <TD>MC510 - 10.4" LCD Display</TD>
> </TR>
> <TR>
> <TD>
> <input type='checkbox' name = '9' value = '512'
>
>>512 </input>
>
> </TD>
> <TD>MC640 - Shielded Video cable - 6'</TD>
> </TR>
> <TR>
> <TD>
> <input type='checkbox' name = '9' value = '517'
>
>>512 </input>
>
> </TD>
> <TD>MC652 - RS-232 Serial Cable - 10'</TD>
> </TR>
> </TABLE>
>
> Now if there is any MC2xx, or MC3xx in String A then i need to add DIABLED
> to
> 1. Touch Display
> 2. Serial Cable.
>
> i.e. <input type='checkbox' name='8' value='501' DISABLED>
>
> Now searching should not be a problem in RegEx i believe. I can issue
>
> MC[23..] how about finding out "Touch Display" and "Serial Cable" and adding
> DISABLED to it <INPUT> Type.
>
> Can somebody help me out in this.
If you can determine the need prior to creating the B string, you could
insert it thusly:
<TD>MC652 - RS-232 Serial Cable - 10' $disabled</TD>
and $disabled could default to '' when not needed. If string B already
exists, you could still split the string into pieces and insert $disabled
at the appropriate spots, eg:
$stringb = 'stuff here' . 'more stuff' . $disabled . 'still more stuff';
If the string already exists and you can't split it up like that, you could
insert a special code to look for and replace it with either a null expression
or the deleted HTML code.
$stringb = 'stuff here more stuff ZYXYZ still more stuff';
and replace ZYXYZ with whatever.
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