php - How to change the url of page based on selectbox values? -


i have php search filter page in used different fields..one of them age of youngest driver field have 2 values 21-24 , 25+ ..basically want keep selected values in select box after search user know searched ..what happen when select 25+ field , click on search goes 21-24 . page connected top database picks values database enter database screenshot below please check , let me know if have solution 

  <select class="half" id="form_frame" name=""  onsubmit="getdata(this);"/>   <option id="value1"  value="21-24" selected="selected">21-24</option>   <option id="value2" value="25+">25+</option>   </select>

when slect values field , selct 25+ driver age field url

http://localhost/vehicle2/?car_type=0&pickup=0&return=0&residence_two=international&driver_age=25%2b&passengers=no.+of+passengers&search=

http://localhost/vehicle2/?car_type=0&pickup=0&return=0&residence_two=international&driver_age=21-24&passengers=no.+of+passengers&search=

i want driverage=21-24 instead of driver_age

apply onchange event in javascript follows if using jquery 

 jquery(function () {         jquery("#form_frame").change(function () {             var id = jquery(this).val();;             location.href = "http://localhost/php-page/option"+id+"="+id          })     })

Comments

Post a Comment

Popular posts from this blog

Sort a complex associative array in PHP -

this question has answer here: php sort array subarray value 5 answers i have associative array in php like: $newarray1 = array ( [producta] => array ( [link] => http://sanjosespartan.com/blog/products/agile-java-development/ [visitcount] => 4 ) [productd] => array ( [link] => http://sanjosespartan.com/blog/products/intro-to-go/ [visitcount] => 1 ) [productg] => array ( [link] => http://sanjosespartan.com/blog/products/node-js-for-developers/ [visitcount] => 1 ) [productb] => array ( [link] => http://sanjosespartan.com/blog/products/beginning-mysql/ [visitcount] => 1 ) [productc] => array ( [link] => http://sanjosespartan.com/blog/products/computer-networks/ [visitcount] => 1 ) ...
Read more

vb.net - How to ignore if a cell is empty nothing -

how use roscolor() ignore value (like empty cell) ? color row if value upper 5 when there nothing in cell, want ignore roscolor() apply, how? public sub roscolor() integer = 0 quotedatagridview1.rows.count() - 1 step +1 dim val integer val = quotedatagridview1.rows(i).cells(3).value if val = vbempty quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.white elseif val < 5 quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.red elseif val > 5 , val < 10 quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.lightyellow end if next end sub you can check empty value following public sub roscolor() integer = 0 quotedatagridview1.rows.count() - 1 step +1 dim val = quotedatagridview1.rows(i).cells(3).value if isdbnull(val) or val nothing quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.white ...
Read more

recursion - Can every recursive algorithm be improved with dynamic programming? -

i first year undergraduate csc student looking competitive programming. recursion involves defining , solving sub problems. understand, top down dynamic programming (dp) involves memoizing solutions sub problems reduce time complexity of algorithm. can top down dp used improve efficiency of every recursive algorithm overlapping sub problems? dp fail work , how can identify this? the short answer is: yes. however, there constraints. obvious 1 recursive calls must overlap. i.e. during execution of algorithm, recursive function must called multiple times same parameters. lets truncate recursion tree memoization. can use memoization reduce number of calls. however, reduction of calls comes price. need store results somewhere. next obvious constraint need have enough memory. comes not-so obvious constraint. memory access requires time. first need find result stored , maybe copy location. in cases, might faster let recursion calculate result instead of loading somewher...
Read more