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reactor86

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  1. reactor86
    Well i had no choice ,because of lack of time and knowledge of Java. I wish i could see what you have in your mind, i wonder your way too. Let me clear up what i intend to do. I have 5 buttons in my form.html where each executes a bat file without refreshing the page.When any button is pressed, request is sent to my phpform.php where php compares and recognizes which button was pressed and executes the respective bat file ,also sends a response to my html page. I hope now it's clear. By the way the reason i execute bat files is to send ascii characters to COM1.
  2. reactor86
    Finally i did it . I just created 5 new functions and assigned to each button. Thank you all guys for trying to help me, thanks Ken2k7 for tips.Take care
  3. reactor86
    Ok i did just like you said about forms this is what i got <input type="button" id="submit1" value="submit1" onClick="javascript:get(this.parentNode);" /> <input type="button" id="submit2" value="submit2" onClick="javascript:get(this.parentNode);" /> <input type="button" id="submit3" value="submit3" onClick="javascript:get(this.parentNode);" /> <input type="button" id="submit4" value="submit4" onClick="javascript:get(this.parentNode);" /> <input type="button" id="submit5" value="submit5" onClick="javascript:get(this.parentNode);" /> as i push one of my submit buttons i get just the first result of my IF statements in php, how to make it work like i press first button and my php recognizes it and performs what's under the relative IF-ELSe statement. my phpform.php <?phP if(isset($_POST['submit1'])) { echo exec('test.bat'); echo "submit1 goes"; } elseif(isset($_POST['submit2'])) { echo exec('test2.bat'); echo "submit2 goes"; } elseif(isset($_POST['submit3'])) { echo exec('test3.bat'); echo "submit3 goes"; } elseif(isset($_POST['submit4'])) { echo exec('test4.bat'); echo "submit4 goes"; } elseif(isset($_POST['submit5'])) { echo exec('test5.bat'); echo "submit5 goes"; } else{ echo "end"; } ?> and should i change anything in my function? function get(obj) { var poststr = "submit1=" + encodeURI( document.getElementById("submit1").value ); "submit2=" + encodeURI( document.getElementById("submit2").value ); "submit3=" + encodeURI( document.getElementById("submit3").value ); "submit4=" + encodeURI( document.getElementById("submit4").value ); "submit5=" + encodeURI( document.getElementById("submit5").value ); makePOSTRequest('phpform.php', poststr);
  4. reactor86
    I think i'll give up soon. Any good reference link where i can find what i've been looking for .And why do you want me to get rid of forms? Any other alternative solutions?
  5. reactor86
    Actually i had a text field and a code in php for displaying entered message, i deleted the text field because i don't need it. So what my mistake was to assign a function as an action to my forms? If get function i useless here then what should i use? Honestly i really don't know Ajax , i need it for my thesis and i have a little time to finish it.Please tell me what exactly i should use ,so that i try it out . Thanks
  6. reactor86
    I know i shouldn't use get function but that's the only thing i found which actually gets what's in php. Could you please tell me what functions should i use for my purpose? I'm really confused, i have found several examples but they are all for getting from or writing to php. I tried to rebuilt them but didn't work. Please show me the way i should follow.How to have control over submit buttons and compare them from php while i submit them via Ajax? Thank you
  7. reactor86
    Hi. Sorry guys i were using my mobile phone that's why the code appeared that way. So here is what i got form.html <html> <head> <script type="text/javascript" language="javascript"> var http_request = false; function makePOSTRequest(url, parameters) { http_request = false; if (window.XMLHttpRequest) { // Mozilla, Safari,... http_request = new XMLHttpRequest(); if (http_request.overrideMimeType) { // set type accordingly to anticipated content type //http_request.overrideMimeType('text/xml'); http_request.overrideMimeType('text/html'); } } else if (window.ActiveXObject) { // IE try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} } } if (!http_request) { alert('Cannot create XMLHTTP instance'); return false; } http_request.onreadystatechange = alertContents; http_request.open('POST', url, true); http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); http_request.setRequestHeader("Content-length", parameters.length); http_request.setRequestHeader("Connection", "close"); http_request.send(parameters); } function alertContents() { if (http_request.readyState == 4) { if (http_request.status == 200) { //alert(http_request.responseText); result = http_request.responseText; document.getElementById('myspan').innerHTML = result; } else { alert('There was a problem with the request.'); } } } function get(obj) { var poststr = "submit1=" + encodeURI( document.getElementById("submit1").value ) + "&submit2=" + encodeURI( document.getElementById("submit2").value ) + "&submit3=" + encodeURI( document.getElementById("submit3").value ) + "&submit4=" + encodeURI( document.getElementById("submit4").value ) + "&submit5=" + encodeURI( document.getElementById("submit5").value ); makePOSTRequest('phpform.php', poststr); } </script> </head> <body> <form action="javascript:get(document.getElementById('myform'));" name="myform" id="myform"> <input type="button" id="submit1" value="submit1" onclick="javascript:get(this.parentNode);" /> </form> <form action="javascript:get(document.getElementById('myform2'));" name="myform2" id="myform2"> <input type="button" id="submit2" value="submit2" onclick="javascript:get(this.parentNode);" /> </form> <form action="javascript:get(document.getElementById('myform3'));" name="myform3" id="myform3"> <input type="button" id="submit3" value="submit3" onclick="javascript:get(this.parentNode);" /> </form> <form action="javascript:get(document.getElementById('myform4'));" name="myform4" id="myform4"> <input type="button" id="submit4" value="submit4" onclick="javascript:get(this.parentNode);" /> </form> <form action="javascript:get(document.getElementById('myform5'));" name="myform5" id="myform5"> <input type="button" id="submit5" value="submit5" onclick="javascript:get(this.parentNode);" /> </form> <br><br> Server-Response:<br> <hr> <span name="myspan" id="myspan"></span> <hr> </body> </html> phpform.php <?phP if(isset($_POST['submit1'])) { echo exec('test.bat'); echo "submit1 goes"; } elseif(isset($_POST['submit2'])) { echo exec('test2.bat'); echo "submit2 goes"; } elseif(isset($_POST['submit3'])) { echo exec('test3.bat'); echo "submit3 goes"; } elseif(isset($_POST['submit4'])) { echo exec('test4.bat'); echo "submit4 goes"; } elseif(isset($_POST['submit5'])) { echo exec('test5.bat'); echo "submit5 goes"; } else{ echo "end"; } ?> The problem i'm having is that once i press any buttons i get the result of first IF statement of my phpform.php . I need to press any buttons and get the result according to my phpform.php Statemens and without reloading the page. How to make the forms work seperatelly while there's AJAX? What am i doing wrong when trying to integrate AJAX? Any help will be appreciated , thanks
  8. reactor86
    Hi again this are my html and php files, what am i doing wrong? it doesn't work this is my form.html <script type="text/javascript" language="javascript"> var http_request = false; function makePOSTRequest(url, parameters) { http_request = false; if (window.XMLHttpRequest) { // Mozilla, Safari,... http_request = new XMLHttpRequest(); if (http_request.overrideMimeType) { // set type accordingly to anticipated content type //http_request.overrideMimeType('text/xml'); http_request.overrideMimeType('text/html'); } } else if (window.ActiveXObject) { // IE try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} } } if (!http_request) { alert('Cannot create XMLHTTP instance'); return false;
  9. reactor86
    Guys i created a javascript function and used it on form behaviour onclick=get...(....). The problem is that i can't use it on several forms ,to be more specific my php if-else statements don't work when there's Ajax used for forum submission. How can i compare when there's Ajax instead of usual submit ? I'm realy confused.
  10. reactor86
    I tried something like in here http://www.phpfreaks.com/forums/index.php?topic=241874.0 i tried to add more forms with similar properties but they didn't work. And what about server response? Do they work according to form id?
  11. reactor86
    No no i'm not expecting you to write it for me ,what i need is just a simple example. My problem is that i have several forms and several if-else statements which makes it confusing when trying to conect Ajax. I read that in one page Ajax could be used just for one form , i basically did it for one form and it worked ,then i added more forms where they didn't work. Guys please don't get it too close to your heart , i appreciate your help.
  12. reactor86
    I have already looked in tens of web sites but still confused. I managed to do it with just a single form but with several forms nothing works. I know that there are lots of websites to learn Ajax but the point i came here was to see someone help me intstead of giving me links. Please forgive me but i've already spent enough time trying to do it with Ajax and with no result ,that's why i'm here. Thanks for trying to help.
  13. reactor86
    That's the point , i know it could be done with Ajax but that's the matter. Could you please show me how i can do it , i don't know Ajax. Please this is urgent
  14. reactor86
    Please excuse me if you have found any mistakes in my codes, i'm new in programming. One more question , if you have noticed i used echo "<meta http-equiv=refresh content=\"0; URL=form.html\">"; to return to the same page , if it could be done without refreshing the page would i still need it?
  15. reactor86
    Hi everyone. I have a test.php with several forms which execute some bat files ,the question is how can i submit forms without reloading the page? this is my test.php <?phP if(isset($_POST['submit'])) { echo exec('test.bat'); echo "<meta http-equiv=refresh content=\"0; URL=index.php\">"; } elseif(isset($_POST['submit2'])) { echo exec('test2.bat'); echo "<meta http-equiv=refresh content=\"0; URL=index.php\">"; } elseif(isset($_POST['submit3'])) { echo exec('test3.bat'); echo "<meta http-equiv=refresh content=\"0; URL=index.php\">"; } elseif(isset($_POST['submit4'])) { echo exec('test4.bat'); echo "<meta http-equiv=refresh content=\"0; URL=index.php\">"; } elseif(isset($_POST['submit5'])) { echo exec('test5.bat'); echo "<meta http-equiv=refresh content=\"0; URL=index.php\">"; } else{ // display the form ?> <form action="" method="post" target="_self"> <input name="submit" type="submit" accesskey="W" onmouseover="" value="W" /> </form> <form action="" method="post" target="_self"> <input name="submit2" type="submit" accesskey="^G" value="U" /> </form> <form action="" method="post" target="_self" id="ram"> <input type="submit" name="submit3" value="Q" onmouseover/> </form> <form action="" method="post" target="_self"> <input type="submit" name="submit4" value="S" /> </form> <form action="" method="post" target="_self"> <input type="submit" name="submit5" value="B" /> </form> <?php } ?> If it's difficult for you to do it in only php page here is what i have. Two seperate files ,php and html this is my test.html <html> <body> <form action="phpform.php" method="post" target="_self"> <input name="submit" type="submit" value="W" /> </form> <form action="phpform.php" method="post" target="_self"> <input type="submit" name="submit2" value="U" /> </form> <form action="phpform.php" method="post" target="_self"> <input type="submit" name="submit3" value="Q" onmouseover/> </form> <form action="phpform.php" method="post" target="_self"> <input type="submit" name="submit4" value="S" /> </form> <form action="phpform.php" method="post" target="_self"> <input type="submit" name="submit5" value="B" /> </form> </body> </html> My phpform.php <?php if(isset($_POST['submit'])) { echo exec('test.bat'); echo "<meta http-equiv=refresh content=\"0; URL=form.html\">"; } elseif(isset($_POST['submit2'])) { echo exec('test2.bat'); echo "<meta http-equiv=refresh content=\"0; URL=form.html\">"; } elseif(isset($_POST['submit3'])) { echo exec('test3.bat'); echo "<meta http-equiv=refresh content=\"0; URL=form.html\">"; } elseif(isset($_POST['submit4'])) { echo exec('test4.bat'); echo "<meta http-equiv=refresh content=\"0; URL=form.html\">"; } elseif(isset($_POST['submit5'])) { echo exec('test5.bat'); echo "<meta http-equiv=refresh content=\"0; URL=form.html\">"; } else{ ?> <?php } ?> please i need to submit forms without reloading the page and is it possible to do it just from a single php file(my first example ,test.php) ? Thank you
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