need a little assistance with coding

[crnogorac081]

Fortunately everything is working fine so far.

Now I am cleaning the code and after that I will post it so everyone can test this reordering..

[WebBird]

Well, you have permission to read/write/execute if you are loged in via backend, right ?

WB Backend permissions <> file system permissions.

You don't have permissions on file system automatically if you're in WB backend. You should add some error handling to find out what's wrong.

[crnogorac081]

Your function is much simplier, I am looking forward to use it in some other cases, but for this specific case I would need to change core code in WB backend theme for this to work...and I would really like to avoid that.. [im working on implementation of drag n drop reordering for modules..]

Well, you have permission to read/write/execute if you are loged in via backend, right ?

The main problem here is that I am working with Backend , so I must avoid to edit header and footer page.. And droplets cant help me..

Thanks a lot for assistance WebBird

[WebBird]

If you (which means in fact "the webserver process") have write permissions in that directory, it should work. With my solution you don't need to create a file dynamically, but it's your choice.

[crnogorac081]

Thank mate, but I just found and tested a solution:

Code Select Expand


<?php
// This makes path to current  folder
$filepath=str_replace(basename($_SERVER['PHP_SELF']),"",__FILE__);

// if you are not sure where you are, you can uncomment this and see..
//echo $filepath;

// Now we write the code, just like in Droplets
$dragscript = '$(document).ready(function(){ '."\n"; 

$dragscript .= '    $(function() { '."\n";
$dragscript .= '        $("#dragableTable ul").sortable({ opacity: 0.6, cursor: \'move\', update: function() { '."\n";
$dragscript .= '            var order = $(this).sortable("serialize") + \'&action=updateRecordsListings\'; '."\n";
$dragscript .= '            $.post("'.WB_URL.'/updateDB.php", order, function(theResponse){ '."\n";
$dragscript .= '                $("#dragableResult").html(theResponse); '."\n";
$dragscript .= '            }); '."\n";
$dragscript .= '        } '."\n";
$dragscript .= '        }); '."\n";
$dragscript .= '    }); '."\n";
$dragscript .= ' }); '."\n";

// Now we set the filename in my case: backend_body.js (I needed this code to be written in JS, so I can getl  WB_URL from config.php file )

$myFile = $filepath.'/backend_body.js';
$fh = fopen($myFile, 'w') or die("can't open file");
fwrite($fh, $dragscript);
fclose($fh);
?>


This is the tutorial how to have PHP code inside Java script (description for search)

Now just another question, will this fwrite work on every server ?

I keep learning php every day..

All best,
Ivan

[WebBird]

I have an easy solution for this case.

Create a backend.js, add:

Code Select Expand


function setVar( varname, text )
{
    eval(varname+"=\""+text+"\"");
}


In your modify.php, add somewhere to the HTML:

Code Select Expand


  <script type="text/javascript">setVar( 'WB_URL', '<?php echo WB_URL; ?>' );</script>


In your backend_body.js, use:

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var WB_URL;
...
$.post( WB_URL+'/update...');


[crnogorac081]

I know, but that doesnt solve the issue as I need to call a file:

Code Select Expand


<script type="text/javascript">
   $(document).ready(function(){

       $(function() {
           $("#dragableTable ul").sortable({ opacity: 0.6, cursor: 'move', update: function() {
               var order = $(this).sortable("serialize") + '&action=updateRecordsListings';
               $.post("'.WB_URL.'/updateDB.php", order, function(theResponse){
                   $("#dragableResult").html(theResponse);
               });
           }
           });
       });

   });
</script>


So I need to have WB_URL variable inside..

I also trried to use a droplet, but it doesnt work in backend..

[WebBird]

Just put your JS into backend_body.js. WB will load it automagically. (Needs WB 2.8 )

[crnogorac081]

Hi,

I am trying to insert dynamic JS into backend's footer

the code is in modify.php file and I used this from droplets, but it is not working..

Code Select Expand



$wb_page_data = str_replace('</body>',$dragscript."\n".'</body>', $wb_page_data );


Or this is working only with droplets ?

Could you please tell me how to make this work ?