jQuery select2 get value of select tag

Question

Hello friends this is my code    lt select id  first  gt     lt option value  1  gt  First   lt  option gt     lt option value  2  gt  Second  lt  option gt     lt option value  3  gt  Three   lt  option gt   lt  select gt    This is my select2 code       first   select2      Below is code for getting selected value       first   select2  val       It returns first second three    This is return a text like first second three and I want to get 1 2 3  Means I need the value of select box  not text

User · Answer

Other answers wasn t working for me so i developed solution   I created option with class  option-item  for easy targeting  HTML      lt select id  select-test  gt   lt option value  5-val  id  first-id  class  option-item  gt  First option  lt  option gt   lt  select gt    Then for every selected option i added display none property  CSS    option checked      display  none      Now we can add change to our SelectBox to find our selected option with display none property by simple  hidden attribute  JQuery        select-test   change function      value          select-test   find   option-item hidden   val      id         select-test   find   option-item hidden   attr  id      text         select-test   find   option-item hidden   text          Working fiddle  https   jsfiddle net Friiz 2dk4003j 10

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This solution allows you to forget select element  Helpful when you do not have an id on select elements        first   select2    on  select2 select   function  e        var selected element     e currentTarget       var select val   selected element val

User · Answer

first   val       this will give you value of selected element  i e  1 2 3

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Above solutions did not work for me with latest select2  4 0 13   With jQuery you can use this solution to retrieve value according to documentation  https   select2 org programmatic-control retrieving-selections      first   find   selected   val

User · Answer

To get Select element you can use     first   val     To get the text of selected value -     first  selected   text     Can you please post your select2   function code

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If you are using ajax  you may want to get updated value of select right after the selection     Part 1      element   select2   Your code           Part 2 - continued       element   on  select2 select   function  e       var select val     e currentTarget  val      console log select val        Credits  Steven-Johnston

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See this fiddle  Basically  you want to get the values of your option-tags  but you always try to get the value of your select-node with     first   val       So we have to select the option-tags and we will utilize jQuerys selectors       first option   each function         console log   this  val               first option   selects every option which is a child of the element with the id first

User · Answer

Simple answer is        first   select2   val     and you can write by this way also        first   val

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quot  element quot   select2   Your code     on  change   function  e         var getID     this  select2  data         alert getID 0   id        That s the selected ID

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Solution     var my veriable       your select2 id   select2   val    var my last veriable   my veriable toString

User · Answer

first   select2  data   will return all data as map

User · Answer

Try this        input id  selected   val      for getting value from selected option     input id  selected   text      for getting text from selected option

[jquery] jQuery select2 get value of select tag?

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