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Hello i am using javascript to pass variable to another php file but its working with KeyUp function ... i want to use variable value instead of keyup ..(like value from $_GET[] or some other variable) here is my code

<html xmlns="http://www.w3.org/1999/xhtml">
<head> 

<script type="text/javascript" src="js/jquery.js"></script>

<script type="text/javascript" >
$(document).ready(function(){
$('#op_comp_id').load('bh.php').show();

    $('#get_value_id').keyup(function() {
    $.post('bh.php', { id: form.get_value.value },
        function(result){
            $('#op_comp_id').html(result).show();
            });  
    });

});
</script>

</head> 
<body> 
<?$id = $_GET['id'];?>
<form  name="form">
<input type="text" id="get_value_id" name="get_value" value="<?php echo $id ?>"></input>
</form>

<div id="op_comp_id"></div> 


</body> 
</html>

* Edited *

This will pass variable Value to my bh.php in post mode (bh.php?id=value) .... so any alternative to keyup in this case ??? so i dont have to put keyup... value should go through variable ...

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2  
can you rephrase your question? – slash197 Jun 18 '12 at 6:45
didn't get what you want to do ?? you want to pass the text box value on php page with different jquery event ?? – hRaval Jun 18 '12 at 6:46
@hRaval Yes the the url should be bh.php?id=value – Harinder Jun 18 '12 at 6:49
If you will use keyup event after every keypress for letter ajax will be called. You can also use blur event. – VibhaJ Jun 18 '12 at 6:50
I have edit the post ... to make it more clear... – Harinder Jun 18 '12 at 6:53

1 Answer

up vote 3 down vote

When you pass the value from text box , user can fill the text box with many possible way , so use following method to pass to php

 $(input[name=get_value]).bind('keyup click blur focus change paste',function(){ 
                var id = $(this).val();
                $.ajax({    
                    type: "POST",                                  
                    url: "bh.php",
                    async: false,
                    data: "clientId="+id ,
                    success:function(response){
                    $('#op_comp_id').html(response).show();

                    }                        
                });
               }

bh.php use following code

<?php
 $id = $_REQUEST['clientId'];
 // your code
?>
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Thx for reply ... is there a way i can use it in hidden field of form ... where value comes from variable`<input type="hidden" id="get_value_id" name="get_value" value="<?$echo $id?>"></input>` – Harinder Jun 18 '12 at 7:23
@Harinder yes you can , simple don't use id , use "name"$(input[name=textboxname])" so you can use in any textbox , and there is no need"</input>" tag – hRaval Jun 18 '12 at 7:25
thx ...but dont get u this time can u please edit post to it get clear to me thx – Harinder Jun 18 '12 at 7:30
edited , now try this – hRaval Jun 18 '12 at 7:50
:( not getting any output ... – Harinder Jun 18 '12 at 8:05

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