Hi,
I'm trying to downloading a file using ajax GET reques, but nothig happens

This is the code:
$.ajax({
      url: "downloadAvviso.php",
      type: "GET",
      dataType: 'binary',
       
      success: function(result) {
        var url = URL.createObjectURL(result);
        var $a = $('<a />', {
          'href': url,
          'download': arg1,
          'text': "click"
        }).hide().appendTo("body")[0].click();

        URL.revokeObjectURL(url);
      }
    });

where arg1 is the name of the file to download and arg3 the server directory
Please, Can someone helps me?

Thanks in advance
Tegatti

Hi,
I need your help to complete a function where there is a nested table. When I click on element it opens the second table and it shows all his elements and the fa-plus icon turns on fa-minus.
I would like to close the elements of the first table when I click on it and the fa-icon fa-minus turns on fa-plus.

I prepared a fiddle: http://jsfiddle.net/t763P/1141/

Thanks in advance

Tegatti

Hi,
in my application I would like to implement a function that disable all functions during a program load.
I mean, when I have a ajax request to execute a php program, I need to disable the mouse and the keyboard so the user can not click on menu bar, or on link, etc.

This is my ajax request

$.ajax({
                  type: 'POST',
                  url: "file.php",
                  data: {a:arg1, b:arg2},
  
                  beforeSend: function(xhr){
                     /* disable mouse and keyboard */
                      $("#wait").dialog({
                        "title": "RegistroOnWeb - Attesa programma -",
                        height: 140,
                        width: 430,   
                      })
                  },
 
                  success: function(msg){
                    $("#resulta").html(msg);           
                     /* enable mouse and keyboard */
                   },
})

Thanks in advance.

Tegatti
                   

Hi,
in a loop I have to select the 4th td of a table.
I've used this:
var id = $('#miaTabella tr:eq(1) td:eq(4)').html() it works,
but I use always the 2nd row.
How  can I change tr:eq(1) with the index of the loop?
Some thing like this:

for(i=0;i<10;i++) var id = $('#miaTabella tr:eq(i) td:eq(4)').html()

Thanks in advance

Tegatti

Hi,
I need your help because it happens that in a js function return a value from a file php. This php file is executed via ajax and on success I check the value. At the first execution it returns the right value, after the next exections it returns always the same value. I have to refresh the page to have the right execution.

This is part of the function:

$.ajax({
         type: "POST",
         url: "prenotaVerifica.php",
         data: {preMateria: preMateria, preIdClasse: preIdClasse, preClasse: preClasse, dataPre:dataPre },
         
         success: function(msg){
            $("#spazioEsecuzione").html(msg);
    
         -->   if ($("#okVer").val() == 1) <--
            {                           
                  $("#prenotazioneEseguita").dialog({
                    maxHeight: 500,
                    width: 500,
                    show: 'blind',
                    hide: 'blind',
                    buttons: {
                        Chiudi: function() {
                            $( this ).dialog( "close" );           
                          }
                    }   
                  });
             }
           }
     })

Can someone help me, please?

Thanks in advance.

Tegatti
 

Hi,
I would like to check the value of my input text in a table when I input it.
All these input text have an id that starts with the same letter (q)

I've tryed in this way:

$('input[id^=q]').keyup(function() {

})

Thanks in advance

Tegatti

Hi everybody,
I would like to know if is possible to create a local area where same PCs, connected by LAN, can share some software. For example in laboratory where are PCs conneted by LAN, the teacher gives a lecture to students entering a restricted area controlled by the teacher.

Thanks in advance

Tegatti

Hi,
I need you help to add, at the end of my list, a new <li>
I've tryed n this way but not working:

$("#barraCoordinatore ul li").last().html('<li><h6> Menu 5 </h6></li>');

Any idea?

Thanks in advance

Tegatti

Hi everybody,
I need to know how can I load a dialog before  this:
$("<form method='post' action='registroQuadri1.php' target='_new'><input type=hidden name=a value='"+arg1+"'/><input name=b value='"+arg2+"'/></form>").appendTo("body").submit()

I've tried this:
$("#esegui").dialog({
            "title": "RegistroOnWeb - Attesa programma -",
            height: 150,
            width: 430,   
          })
$("<form method='post' action='registroQuadri1.php' target='_new'><input type=hidden name=a value='"+arg1+"'/><input name=b value='"+arg2+"'/></form>").appendTo("body").submit()

but dialog loads not on the _NEW page.

Please, can someone helps me?

Thans in advance

Tegatti

Hi,
I need your helphow  to dynamically  create an anchor/href in jquery.

I use a jquery dialog and I would like to create an anchor when I click on button.

Thanks in advance.

Tegatti

Hi,
I have a problem using ajax beforeSend.
I execute a php file using this:
<li><a href="#" onclick="window.open(file.php?c=<?php echo $c?>&m=<?php echo $m?>')">Registro personale</a></li>

in file.php there is a control:
 if (isset($_GET['c']))
     {    
           $a1 = $_GET['c']; 
           $a2 = $_GET['m'];
           $a3 = 0;
              
         echo "<script type=\"text/javascript\">\n";
?>
         inviaClasse('<?php echo $a1?>','<?php echo $a2?>','<?php echo $a3?>','<?php echo $sessione?>');
<?php
         echo "</script>\n";   
     }

Then  inviaClasse function I send a ajax request, but beforeSend not working. Success is ok.
$.ajax({
  type: 'POST',
  url: "registroQuadri1.php",
  data: {a:arg1, b:arg2, c:arg3},
  
  beforeSend: function(xhr){
      $("#esegui").dialog({
        "title": "RegistroOnWeb - Waiting -",
        height: 1540,
        width: 430,   
        cache: false
      })
  },
 
  success: function(msg){
    $("#risulta").html(msg);
    $(".ui-dialog-content").dialog("close");
    datiJQuery(arg4);
  }
});

Please can some one helps me?

Thanks in advance.

Tegatti

Hi,
I need your help to display an alert (smartAlert) during  php file is calling by ajax beforeSend.
This is my code. It works fine but only inside div #risulta. Before that there are some links there are disabled after beforeSend:

$.ajax({
  type: 'POST',
  url: "registroQuadri1.php",
  data: {a:arg1, b:arg2, c:arg3},
  
  beforeSend: function(xhr){
 
$.alert.open({
    type: 'info',
    title: 'RegistroOnWeb - Caricamento in corso -',
    content: 'Caricamento del registro personale in corso. <br> Si prega di attendere...',
    buttons: false,
    cancel: false
});
  },
success: function(msg){
    $("#risulta").html(msg);
    datiJQuery(arg4);
  });

Thanks in advance.

Tegatti

Hi,
I would like to realize an analysis of data in a table html . That is, I want to know if it is possible in jquery check if all < td > are filled by values , if a  < td > contains a value <5 , if another <td>has value " successful " . When one of the cases described above occurs , I would turn red background color in the column row .

Thanks in advance.

Tegatti

Hi,
I would like to know how to  prevent the execution of the specified file when you press the cancel button.
I have a html form on jquery dialog to input user name and password. The two input text are required attribute. When I press on "access" button I run a php file and then I access to my system, when I press on "close" button I would like to close the dialog, but it appers the required message.

Demo: http://jsfiddle.net/xzwmwqsz/76/

Thanks in advance.

Tegatti
 

Hi,
i am using jquery.alerts.js plugin for jConfirm and I have a problem. I would like that Jconfirm works like confirm in js that stop running and waits for my answer. This is my code:

jConfirm("Confermi l'inserimento?", function (ans) {
                if (!ans) 
                  return; 
		else 
		  risposta = 1;	
		});

Thanks in advance.

Tegatti

Hi everybody,
I need your help to solve a problem : when I run a page of my site , the system automatically performs a js function that I should not . This function is used to update student grades : when the teacher types the student grades , the function updates the db . I do not want this  function is automatically executed when the page loads .

this is the js function:

function cambiaProposta(arg1, arg2, arg3, arg4, arg5, arg6, event) {
 
        var request;
        request = new XMLHttpRequest();

        request.open("GET", "salvaProposta.php?&a="+arg1+"&b="+arg2+"&c="+arg3+"&d="+arg4, true);
        request.onreadystatechange = function() {
        if(request.readyState == 4) {
            var response = request.responseText;
            document.getElementById('finale').innerHTML = response;
            $("#votoa1"+arg5).val(arg4);
            if ($("#votoa1"+arg5).val() < 6)
            {
                $("#votoa1"+arg5).css('color', 'red');
            }else{
                $("#votoa1"+arg5).css('color', 'black');
            }           
        }
    }
    request.send(null);       
 
}
</script>

Thanks in advance

Tegatti

Hi to everybody,
I need your help because I have problem to set a text on drop down list giving his value.
This is my select:
<select id ="quadri">
      <option value='1'>I° Quadrimestre</option>
      <option value='3'>II° Quadrimestre </option> 
</select>

When I select the 2nd option I refresh the page and I would like to refresh my select as well.

Thanks in advance.

Tegatti

Hello everybody,
I need help how to set  if instruction in case where the final part of a condition is equal.
I mean I have many strings like AD01, AD02, AD03, AD04 and then C100, C101, C102 and so on, I tryed to set in this way:
if (mat == "AD*" || mat == "C*") some thing ... but not working

How can I set my condition instead to set many times if (mat == "AD01" || mat == "AD02" || mat == "AD03"
|| mat == "AD04")?

Thanks in advance.

Tegatti

Hi everybody,