onclick data to javascript

Question

i want to get this number "1" in my javascript function, how can i do it?

HTML--» onclick="displayResult(1)

Javascript --»

function displayResult(obj)
{ 
var number = ??????;
}

And after i get the number i wanted to be available in PHP. like this:

    function displayResult(obj)
{
 var number = ??????;
<?
$sql = mysql_query("SELECT * FROM `artigos` WHERE id = ????var number????");
$resultado = mysql_fetch_array($sql); 
?>
}

It is possible to do it like this ?

Effect needed --» http://youtu.be/Jz-7Vrx-Xaw

And what did you tried? How about to output data from your PHP to your js? — Alma Do
– Alma Do, Commented Aug 12, 2013 at 8:53

chirag ode · Accepted Answer · 2013-08-12 09:01:10Z

2

onclick="displayResult('1')"
function displayResult(obj)
{ 
document.location.href='xyz.php?st='+obj;
}
//now in your php page
$sql = mysql_query("SELECT * FROM `artigos` WHERE id = '".$_REQUEST['st']."'");

answered Aug 12, 2013 at 9:01

chirag ode

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1 Comment

Diogo Santos Over a year ago

I can't refresh the page i will lost my info.

sudhakar · Accepted Answer · 2013-08-12 09:02:06Z

1

onclick callthis function with your value, this javascript function will call the some.php file using jquery ajax call.you can find how to use jquery ajax from jquery site.

javascript side

function displayResult(obj)
{ 
    var number = ??????;
    $.ajax({
    type: "POST",
    url: "some.php",
    data: { name: obj}
    }).done(function( msg ) {
    alert( "Data Saved: " + msg );
    });
}

PHP side some.php

<?php
    $number = $_REQUEST['name'];
    echo $number;
    $sql = mysql_query("SELECT * FROM `artigos` WHERE id = ????var number????");
    $resultado = mysql_fetch_array($sql); 
?>

now you can use your values sent from js file in some.php $number.

answered Aug 12, 2013 at 9:02

sudhakar

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3 Comments

Diogo Santos Over a year ago

This is the page that i am doing right now : teste.solucoes.pt/jstabela/index4.php and when i press the add button the should Data be filled in table without refresh the page and i am not using forms to do it, just a <a> link with onclick(function)

sudhakar Over a year ago

what you want, explain clearly, the above code also you can use for your need, just echo your result in php and again you can get it in js using ajax response now you have the response in js, so you can updated html with js now

Diogo Santos Over a year ago

This is the effect that i want: youtu.be/Jz-7Vrx-Xaw it can be done with this method??

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