javascript - jQuery .submit() .ajax() have to click send button two times to get the correct response -


i have form 5 fields sending ajax php script simple validation , returns string.

i have made little jquery script actual submission, , when try send form have click send button 2 times.

update: url live site: http://www.dan-levi.no/new/#!/kontakt

here code:

html

<form id="contact_form" class="form-horizontal" action"includes/contact.php" method"post">             <div class="control-group">                 <label class="control-label" for="contact_name">ditt navn og evt. bedrift</label>                 <div class="controls">                     <input type="text" class="input-large" id="contact_name" name="contact_name" placeholder="ditt navn og evt. bedrift" />                 </div>             </div>              <div class="control-group">                 <label class="control-label" for="contact_email">e-post</label>                 <div class="controls">                     <input type="email" class="input-large" id="contact_email" name="contact_email" placeholder="e-post" />                 </div>             </div>              <div class="control-group">                 <label class="control-label" for="contact_tel">telefon</label>                 <div class="controls">                     <input type="tel" class="input-large" id="tel" name="contact_tel" placeholder="telefon" />                 </div>             </div>              <div class="control-group">                 <label class="control-label" for="contact_subject">emne</label>                 <div class="controls">                     <input type="text" class="input-large" id="subject" name="contact_subject" placeholder="emne melding" />                 </div>             </div>              <div class="control-group">                 <label class="control-label" for="contact_desc">din beskjed</label>                 <div class="controls">                     <textarea rows="10" class="input-large" id="contact_desc" name="contact_desc" placeholder="din beskjed"></textarea>                 </div>             </div>             <div class="text-error pull-right" id="error_message"></div><br>             <input class="btn btn-large pull-right" type="submit" name="" value="send" /><br> </form>

javascript

$(document).ready(function() {     $('#contact_form').submit(function(e) {         data = $('#contact_form').serialize();         $.ajax({             url: 'includes/contact.php',             type: 'post',             data: data,         })         .done(function(response) {             if (response == 'empty') {                 $('#error_message').text('noen av feltene er tomme.')             } else {                 $('.message').html(response);                 $('#contact_form').fadeout('400');                 $('#info_line').fadein('400').text('takk din henvendelse');             };           })                 e.preventdefault();     }); });

php

$contact_name = $_post['contact_name']; $contact_email = $_post['contact_email']; $contact_tel = $_post['contact_tel']; $contact_subject = $_post['contact_subject']; $contact_desc = $_post['contact_desc'];  if ($contact_name == '' || $contact_email == '' || $contact_tel == '' || $contact_subject == '' || $contact_desc == '') {     echo "empty";     die(); } echo $contact_name.'<br><br>'; echo $contact_email.'<br><br>'; echo $contact_tel.'<br><br>'; echo $contact_subject.'<br><br>'; echo $contact_desc.'<br><br>';

i cant find out why have click button 2 times, have tried trial , error, read forum answers. tried serialize form outsite submit function, cant behave way want. appreciated.

oh, worth mention. actual response fields empty (php validation) first time click, second time works should.

make ajax call using regular input button instead of submit button.

$("#button").click(function () { ... ajax ... }


Comments

Post a Comment

Popular posts from this blog

c++ - CryptStringToBinary API behavior -

i seeing strange behavior cryptstringtobinary cryptography api. please see below code (config: x64 debug): #include "stdafx.h" #include <windows.h> #include <strsafe.h> #include <iostream> #include <exception> void main() { dword dwskip; dword dwflags; dword dwdatalen; //lpcwstr pszinput = l"jaaaaaecaaadzgaaakqaagdnnl1l56bwgfjdgr3rpxtqqqn6daw3usv2emkjym4t"; //this works fine lpcwstr pszinput = l"mytest"; //doesnt work, api returns false,error code 0x0000000d // determine size of byte array , allocate memory. if(! cryptstringtobinary( pszinput, _tcslen( pszinput ) + 1, crypt_string_base64, null, &dwdatalen, &dwskip, &dwflags ) ) { dword dw = getlasterror(); //0x0000000d: data invalid throw std::exception( "error computing byte length." ); } byte *pbytebyte = null; try { ...
Read more

java.util.scanner - How to read and add only numbers to array from a text file -

i'm learning java , have question regarding reading file want read numbers file contains strings well. here example of file: 66.56 "3 java 3-43 5-42 2.1 1 and here coding: public class test { public static void main (string [] args){ if (0 < args.length) { file x = new file(args[0]); try{ scanner in = new scanner( new fileinputstream(x)); arraylist<double> test = new arraylist<>(); while(in.hasnext()){ if(in.hasnextdouble()){ double f=in.nextdouble(); test.add(f);} else {in.next();} } catch(ioexception e) { system.err.println("exception during reading: " + e); } } my problem add 66.56,2.1 , 1 doesn't add 3 after "3 or ignores 3-43 , 5-42 can tell me how skip strings , add doubles here? thanks all said 3 ie; "3, 3-43 , 4-42 strings either u read string , split , check number @ " , - or put in space between characters , integers. jvm after compilation tre...
Read more

iphone - Three second countdown in cocos2d -

i trying have 3 second countdown display when level beat in game. did: -(void) gamesegmentbeat { [self pauseschedulerandactions]; // overlay game opaque background ccsprite *opaquebg = [ccsprite spritewithfile:@"background1.png"]; opaquebg.position = screencenter; [self addchild:opaquebg z:10000]; // these 3 labels 3 seconds cclabelttf *three = [cclabelttf labelwithstring:@"3" fontname:@"helvetica" fontsize:100]; three.position = ccp(screencenter.x, screencenter.y); cclabelttf *two = [cclabelttf labelwithstring:@"2" fontname:@"helvetica" fontsize:100]; two.position = ccp(screencenter.x, screencenter.y); cclabelttf *one = [cclabelttf labelwithstring:@"1" fontname:@"helvetica" fontsize:100]; one.position = ccp(screencenter.x, screencenter.y); // secondspast specified in update method secondspast = 0; if (secondspast == 1) { [self addchild:thr...
Read more