php - Datatables Serverside Processing with Column Filterting using Multiple Tables -

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i'm displaying record set using datatables pulling records 2 tables.

table a

sno      | item_id | start_date | end_date   | created_on | =========================================================== 10523563 | 2       | 2013-10-24 | 2013-10-27 | 2013-01-22 | 10535677 | 25      | 2013-11-18 | 2013-11-29 | 2013-01-22 | 10587723 | 11      | 2013-05-04 | 2013-05-24 | 2013-01-22 | 10598734 | 5       | 2013-06-14 | 2013-06-22 | 2013-01-22 |

table b

id       | item_name                | ===================================== 2        | timesheet testing        | 25       | vigour                   | 11       | fabwash                  | 5        | cruise                   |

now since number of records returned going turn big number in near future, want processing done serverside. i've managed achieve came @ cost. i'm running problem while dealing filters.

datables

from figure above, (1) column value in int (item_id), using small modifications inside while loop of mysql resource, i'm displaying corresponding string using table b.

now if use filter (2), working fine since values come table a

the problem

when try filter field (3), if enter string value such fab says no record found. if enter int such 11 single row contains fabwash item name.

so while filtering i'm required use direct value used in table a , not corresponding string value stored in table b. hope point i'm putting across understandable because hard explain in words.

i'm clueless on how solve issue.


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