Get data from php array - AJAX - jQuery

Question

I have a page as below    lt head gt   lt script type  text javascript  src  jquery-1 6 1 js  gt  lt  script gt   lt script type  text javascript  gt    document  ready  function         prev   click function         ajax     type   POST     url   ajax php     data   id testdata     cache  false    success  function result            content1   html result 0                        lt  script gt   lt  head gt   lt body gt   lt table gt   lt tr gt   lt td id  prev  gt prev lt  td gt   lt td id  content1  gt X lt  td gt   lt td id  next  gt next lt  td gt   lt  tr gt   lt  table gt   lt  body gt    and a php file ajax php to handle ajax requests as    lt  php  array   array 1 2 3 4 5 6   echo  array    gt    But when I click  I am getting A instead of array 0   How can I fix this    Thanks in advance

User · Answer

When you do echo  array   PHP will simply echo  Array  since it can t convert an array to a string  So The  A  that you are actually getting is the first letter of Array  which is correct    You might actually need   echo json encode  array     This should get you what you want    EDIT   And obviously  you d need to change your JS to work with JSON instead of just text  as pointed out by  genesis

User · Answer

When you echo  array   the result is Array  result 0  then represents the first character in Array which is A   One way to handle this problem would be like this   ajax php   lt  php  array   array 1 2 3 4 5 6   foreach  array as  a      echo  a        gt    jquery code    function       short for   document  ready function                prev   click function               ajax  type      POST                    url       ajax php                    data      id testdata                    cache    false                   success  function data                        var tmp   data split                                content1   html tmp 0

User · Answer

quite possibly the simplest method       lt  php  change   array  key1    gt   var1   key2    gt   var2   key3    gt   var3   echo json encode change     gt    Then the jquery script       lt script gt    get  location php   function data   var duce   jQuery parseJSON data   var art1   duce key1  var art2   duce key2  var art3   duce key3       lt  script gt

User · Answer

you cannot access array  php array  from js try    lt  php  array   array 1 2 3 4 5 6   echo json encode  array     gt    and js     document  ready  function             prev   click function               ajax               type   POST               url   ajax php               data   id testdata               dataType   json               cache  false              success  function result                        content1   html result 0

User · Answer

you cannot access array  php array  from js try   lt  php  array   array 1 2 3 4 5 6   echo implode      array     gt    and js    document  ready  function         prev   click function         ajax     type   POST     url   ajax php     data   id testdata     cache  false    success  function data        result data split               content1   html result 0

[javascript] Get data from php array - AJAX - jQuery

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