How to push values to PHP array variable through JavaScript?

Question

html output

this this my page also i have one form also,it have a clb button for every alert,i have written a javascript function for each button(by looping) to pass the ticket id, so when i click clg this should store in php array variable to keep every ticket id,below is button code and javascript function

<input value="clb" onclick="clb_this('116305');" type="button">

 function clb_this(vl)
  {
   alert(vl);
   }

this value should store in below variable

  `<input type='hidden' name='tic_array[]' id='tic_array'>`

please share your ideas,thanks

you mean you want to put vl into <input type='hidden' name='tic_array[]' id='tic_array'>? — roullie
– roullie, Commented Dec 4, 2014 at 6:17
how about removing the id attribute and appending many inputs with same name? — roullie
– roullie, Commented Dec 4, 2014 at 6:30

manuyd · Accepted Answer · 2014-12-04 07:29:10Z

2

try the below code

It will store the value in tic_array with comma separated and you can convert it into array with php explode function

 <script>
var clb = new Array();
function clb_this(vl) {
    clb.push(vl);
   document.getElementById("tic_array").value = clb;

}
</script>

<input type='hidden' name='tic_array' id='tic_array'>

answered Dec 4, 2014 at 7:29

manuyd

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3 Comments

Quentin Over a year ago

Don't depend on .toString() to turn an array into something useful. If the array contains a string with a comma in it, you won't be able to tell which commas are data and which are meta data.

manuyd Over a year ago

I hardly believe ticket id value will be comma separated I think @Ashok Sri is passing ticket id to the function clb_this().

Quentin Over a year ago

While that's a relatively safe assumption in this specific case, a better answer wouldn't make the assumption and would be safe to use in the general case.

Dennis Weidmann · Accepted Answer · 2014-12-04 07:26:52Z

0

Well its just my thoughts... If I understand you right, you want to get values from a javascript variable into an php array right?

Javascript is executed client sided and dynamically, so you could post your value per REST service to a php that receives it, each time user clicks the button...

In the php you have to create a session var to store your array and just push the value into it, every time the php is called.

Does that give you a hint?

answered Dec 4, 2014 at 7:26

Dennis Weidmann

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