JavaScript - Reinitialize Document Ready After Ajax And Jquery
All,
I currently have this code to make a post to my database: Code: var $dataString = 'name='+ $name + '&black_white=' + $black_white + '&color=' + $color + '&color=' + $other + '&other_text=' + $text; $.post("save_edits.php", {image_save_string: $dataString}, function(result) { $("#multiple_images").hide(); $("#result_success").html("<font color='red'>We've successfully saved your photo edits!</font><br><br>"); $("#image_divs").html(result); }); Within the result I'm actually recreating the form for them to use if they want. I have a decent amount of jQuery that got initialized when the original page was loaded. Once I get my new form it doesn't work because it wasn't originally included in the page initialization. Is there a way just to call the document.ready function again to have it reinitialize my form elements again? Thanks in advance. Similar TutorialsHi there. I want to slide in (jquery) a link in the bottom right when the page loads that offers the user to be pushed back to the top of the page. So far all is well. I have it appearing at width 1024 or bigger. With a media query set in order for it not to appear for smaller devices: #totop { position: fixed; bottom: 0; right: 10px; background: #FFF; color: #000; padding: 10px; -moz-border-radius: 5px 5px 0 0; border-radius: 5px 5px 0 0; display:block; -moz-box-shadow: 10px 10px 5px #000; -webkit-box-shadow: 10px 10px 5px #000; box-shadow: 10px 10px 5px #000; } @media screen and (max-width: 1023px) { #totop { display: none; /* Remove to top button */ } Now I understand I want an if statement checking whether the css is to display block or none. Or if this doesn't work have an if statement checking the screen width itself rather than media queries. So far I have this: $(document).ready(function() { if( $('#totop').is(':visible') ) { ("#totop").slideDown("slow"); } else { ("#totop").hide(); } }); Please help! In Jquery, there are following two concepts 1. Document.ready 2. Window.onload How can i get to know when document is ready to use using pure javascript? Hello all. I have fairly simple questions regarding modifying this script: http://papermashup.com/create-a-dynamic-form-preview/ to dynamically show different parts of a form on another part of the page. I am looking to use it on most parts of my form and would like a little clarification. First is the use of $(document).ready(function() or $(function(). It works using either, my question is which is preferred? As I understand it using $(document).ready(function() starts the DOM immediately on page load and is useful if you need something right away. I am also using this script: http://www.dynamicdrive.com/dynamici...formwizard.htm for the form. Since the preview script is being used with the form to wizard, I don't really need it until the rest of the form loads. Another question would be, is there a cleaner way to go about using the preview script on say 10 different form inputs independently? For example in a single function rather than 10 different function/updates? I have an example of what I am trying he http://jsfiddle.net/anhyG/1/ Thank you in advance for any help! so i have this "class" defined in a javascript file, "a.cross-link". This enables the ability for users to navigate the webpage in a slider format. it works fine if I directly place the required html code: Code: <a class="cross-link" href="#3" title="Go to Page 2">View Results</a> but if i have php print out that line for me, it doesn't work: PHP Code: echo "<a class= \"cross-link\" href=\"#3\" title=\"Go to Page 3\">$name</a>";( Where $name is some variable) Note: the php code is just your average sql stuff. here is an interesting observation i've made: if i "hardcode" this this into the html: <a class="cross-link" href="#3" title="Go to Page 3">View Results</a> and then i go to generate the sourcecode, this is what appears (this works): <A class=cross-link title="Go to Page 3" href="#3" jQuery1283131847233="30">View Results</A> but if i have the html made by a php echo statement, it just stays the same - i dont get a jQuery1283131847233="30" generated in the sourcecode. i'm sorry i'm having difficulty describing the problem. i'm new to jquery and ajax stuff. to me, it seems like the "cross-link" class i have defined in the javascript isn't being applied to correctly. i have no idea. can you invoke javascript from a php echo statement that is formatted to produce html code? here is another thing i believe is true: when the page loads, the javascript loads. the users, through the use of ajax, submitts a sql querey and navigates, using a jquery slider, to another div (where i want the user to go after selecting a resulting link from the sql query). so the javascript is going to execute before the list of results is produced. do I need to rerun the javascript each time new php produced sql data is populated in a div? if so, how? i dont know what more information you may need, so please ask. Thanks. I'm updating a database w/o "reloading" the page using jquery & ajax. Everything works fine, but I need to display an error (in php - mysql_error()) in the error callback function. I also don't think that the success/error callbacks are working as even when I changed the password in to the mysql server in the php file, I got the success message :S Can any1 help me out? this is the php script Code: <?php /*$fp = fopen('data.txt', 'a+'); fwrite($fp, 'ok'); fclose($fp);*/ $sections = $_REQUEST['sections']; $fontColor = $_REQUEST['fontColor']; $bgcolor = $_REQUEST['bgcolor']; $font = $_REQUEST['font']; $fontSize = $_REQUEST['fontSize']; $lineHeight = $_REQUEST['lineHeight']; $letterSpacing = $_REQUEST['letterSpacing']; $fontStyle = $_REQUEST['fontStyle']; //$tekst = $_REQUEST['tekst'] $connect = mysql_connect("localhost", "root", "password") or die ("Unable to connect to the database"); mysql_select_db("ipsum") or die ("doesnt exist: " . mysql_error()); $update = "INSERT INTO con (Sections, Fontcolor, BackgroundColor, Font, FontSize, LineHeight, LetterSpacing, FontStyle) VALUES ('".$sections."', '".$fontColor."', '".$bgcolor."', '".$font."', '".$fontSize."', '".$lineHeight."', '".$letterSpacing."', '".$fontStyle."')"; // the content of 'data.txt' is now 123 and not 23! mysql_query($update) or die ("unable to update: " . mysql_error()); mysql_close($connect); ?> and this is what I currently have for the error Code: error: (function (){$('#errorMessage').fadeIn("slow").delay(1000).fadeOut(2000);}), but that needs to change... I have a page that has a simple AJAX call that works fine in firefox and chrome but not in ie. In IE my loading image shows up but the actual sourceURL never loads or shows. Below is my html and javascript code. Can anyone help me with this? <div id="design_strap" style="display:none"> <a href="javascript:loadContent('#content', 'strap.html');">Link</a> <div id="content"></div> </div> <script type="text/javascript"> $.ajaxSetup ({ // Disable caching of AJAX responses cache: false }); function loadContent(elementSelector, sourceUrl) { $(""+elementSelector+"").html('<p><img src="images/loading.gif" width="150" height="150" /></p>'); $(""+elementSelector+"").load(""+sourceUrl+""); //$("content").height(350); } </script> I want to pass the "divId' function so that i can grab functions dynamically into the server where "success" is. this possible? I know the current setup is not (because " d.divId " isn't a variable) Code: function run(times,divId) { $(function() { var client_id = $('#client_id').attr('value'); $.ajax( { url:'http://urlhere.com', data:{c:client_id}, timeout:99999999999999, dataType:'jsonp', jsonp:'callback', jsonpCallback:'jsonpCallback', error:function() { if (times==1) { run(2); } else { $('#'+divId).html('Error') } }, success:function(d) { $('#'+divId).html('$'+d.divId); } }); } i have made one page this is page link http://pickthefights.com/fantansy-fi...482&page=fight the code of this page is this <script type="text/javascript"> //////////////////////////////// // // Refreshing the DIV FANBOO2 // //////////////////////////////// function refreshdiv_fanboo2(){ // Customise those settings var seconds = 1; var divid = "fanboo2"; var url = "http://pickthefights.com/fanboo2/?id=<?php echo $idvar ?>"; // Create xmlHttp var xmlHttp_two = AJAX(); // No cache var timestamp = fetch_unix_timestamp(); var nocacheurl = url+"?t="+timestamp; // The code... xmlHttp_two.onreadystatechange=function(){ if(xmlHttp_two.readyState==4){ document.getElementById(divid).innerHTML=xmlHttp_two.responseText; setTimeout('refreshdiv_fanboo2()',seconds*1000); } } xmlHttp_two.open("GET",nocacheurl,true); xmlHttp_two.send(null); } // Start the refreshing process window.onload = function startrefresh(){ setTimeout('refreshdiv_fanboo2()',seconds*1000); } </script> <script type="text/javascript"> refreshdiv_fanboo2(); </script> <div name="fanboo2" id="fanboo2"></div> now what ever i put in fanboo2 page it works fine but javascript or jquery is not working here is code of fanboo2 page, you can check page here http://pickthefights.com/fanboo2/?id=482# here is it is working but not here http://pickthefights.com/fantansy-fi...482&page=fight </script> <script src="http://code.jquery.com/jquery-latest.js" type="text/javascript"></script> <script src="http://bxslider.com/sites/default/files/jquery.bxSlider.min.js" type="text/javascript"></script> <script type="text/javascript"> $(document).ready(function(){ $('#slider1').bxSlider(); }); </script> <ul id="slider1"> <li>Slide one content</li> <li>Slide two content</li> <li>Slide three content</li> <li>And so on...</li> </ul> please help me out i want to make java script work on both of this page Hi everybody I have a problem I want a header that is a slideshow and use lightbox for other images. No I have this all working but not at the same time. If I use this code in this order only the first script that is the lightbox script works. PHP Code: <script type="text/javascript" src="js/jquery.min.js"></script> <script type="text/javascript" src="js/pirobox.js"></script> <script type="text/javascript"> $(document).ready(function(){ $().piroBox({ my_speed: 300, //animation speed bg_alpha: 0.5, //background opacity slideShow : 'true', // true == slideshow on, false == slideshow off slideSpeed : 3, //slideshow close_all : '.piro_close' // add class .piro_overlay(with comma)if you want overlay click close piroBox }); }); </script> <script src="http://code.jquery.com/jquery-latest.js"></script> <script src="js/jquery.cycle.all.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $('.slideshow').cycle({ fx: 'scrollLeft', speed: 1000, timeout: 7000 }); }); </script> If I use this code so I switched the order only the slideshow works: PHP Code: <script src="http://code.jquery.com/jquery-latest.js"></script> <script src="js/jquery.cycle.all.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $('.slideshow').cycle({ fx: 'scrollLeft', speed: 1000, timeout: 7000 }); }); </script> <script type="text/javascript" src="js/jquery.min.js"></script> <script type="text/javascript" src="js/pirobox.js"></script> <script type="text/javascript"> $(document).ready(function(){ $().piroBox({ my_speed: 300, //animation speed bg_alpha: 0.5, //background opacity slideShow : 'true', // true == slideshow on, false == slideshow off slideSpeed : 3, //slideshow close_all : '.piro_close' // add class .piro_overlay(with comma)if you want overlay click close piroBox }); }); </script> I also tried this: but then they both did not work PHP Code: <script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script> <script type="text/javascript" src="js/jquery.cycle.all.min.js"></script> <script type="text/javascript" src="js/jquery.min.js"></script> <script type="text/javascript" src="js/pirobox.js"></script> <script type="text/javascript"> $(document).ready(function(){ $('.slideshow').cycle({ fx: 'scrollLeft', speed: 1000, timeout: 7000 }); $().piroBox({ my_speed: 300, //animation speed bg_alpha: 0.5, //background opacity slideShow : 'true', // true == slideshow on, false == slideshow off slideSpeed : 3, //slideshow close_all : '.piro_close' // add class .piro_overlay(with comma)if you want overlay click close piroBox }); }); </script> Can you help me solve this problem so they both work? Hi everybody I have a problem I want a beautiful accordion header on my website and use pirobox that is a lightbox version. I had this problem before but then u used a slideshow instead of this accordion header. If I use this code: only the accordion works Code: <script type="text/javascript" src="js/jquery.min.js"></script> <script type="text/javascript" src="js/pirobox.js"></script> <script type="text/javascript"> $(document).ready(function(){ $().piroBox({ my_speed: 300, //animation speed bg_alpha: 0.5, //background opacity slideShow : 'true', // true == slideshow on, false == slideshow off slideSpeed : 3, //slideshow close_all : '.piro_close' // add class .piro_overlay(with comma)if you want overlay click close piroBox }); }); </script> <script language="javascript" type="text/javascript" src="js/mootools.js"></script> <script language="javascript" type="text/javascript" src="js/script.js"></script> but if I change the order like this: only the pirobox works Code: <script language="javascript" type="text/javascript" src="js/mootools.js"></script> <script language="javascript" type="text/javascript" src="js/script.js"></script> <script type="text/javascript" src="js/jquery.min.js"></script> <script type="text/javascript" src="js/pirobox.js"></script> <script type="text/javascript"> $(document).ready(function(){ $().piroBox({ my_speed: 300, //animation speed bg_alpha: 0.5, //background opacity slideShow : 'true', // true == slideshow on, false == slideshow off slideSpeed : 3, //slideshow close_all : '.piro_close' // add class .piro_overlay(with comma)if you want overlay click close piroBox }); }); </script> Then in the demo version there is this code: Code: <script type="text/javascript"> new LofmCordion( {wapperSelector: $E('#lof-cordion-1 .lof-cordion-wapper') } ); </script> I don't know where to use it. In the demo version it's in the end, but I tried that and it still didn't work. I also used it immidiately after: Code: <script language="javascript" type="text/javascript" src="js/mootools.js"></script> <script language="javascript" type="text/javascript" src="js/script.js"></script> But it still doesn't work.. Please help me I'm kinda new to javascript and I really want to know how to solve this! thanks right now I almost have this script working the way I want it to, here it is: Code: var hash = window.location.hash.substr(1); var href = $('.workimg a').each(function(){ var href = $(this).attr('href'); if(hash==href.substr(0,href.length-5)){ var toLoad = hash+'.html #selected'; $('#selected').load(toLoad) } }); $('.workimg a').click(function(){ var toLoad = $(this).attr('href')+' #selected'; $('#selected').slideUp('slow',loadContent); $('#load').remove(); $('#wrapper').append('<span id="load">LOADING...</span>'); $('#load').fadeIn('normal'); window.location.hash = $(this).attr('href'); function loadContent() { $('#selected').load(toLoad,'',showNewContent) } function showNewContent() { $('#selected').slideDown('slow',hideLoader); } function hideLoader() { $('#load').slideUp('slow'); } return false; }); How it works is an image is clicked, and it fills the #selected div with content. The problem I'm having is the #selected div is always visible so the questions I have are 1. How do I get this to snap to the #selected Div and add a 1 second delay before the slideDown effect? 2. How do I get add a fade in effect so it becomes Opacity=0 -> slideDown -> Opacity=1 when it appears and Opacity=1 slideUp -> Opacity=0 when it transitions to the next? I am trying to perform an AJAX lookup during form validation onsubmit. It is important that it takes place during submit, but it seems to always return true and allow the form to post even when it should not. I have tried putting the AJAX portion in its own function and having it return true or false to the validation function but also does not seem to work. Here is what the code looks like... Code: $("#companyform").submit(function() { $.ajaxSetup({ cache: false }); $.post("ajax_v2Functions.cfm", { coNum: $("#companyNumber").val() }, function(response) { if(response != "") { alert("That company number is already in use by " + response); $("#companyNumber").focus(); return false; } return false; } , "html"); if($("#companyname").val() == "") { alert("The company name cannot be left blank."); $("#companyname").focus(); return false; } if($("#companyNumber").val() == "") { alert("The company number cannot be left blank."); $("#companyNumber").focus(); return false; } }); Hi there, I am trying to make a view that stacks images on top of one another. As the user uses mouseup or mousedown (+ LMB click) the user can scroll through the images. I am trying to use Ajax to load the new image when the user mousesup. RIght now nothing happens on mouseup. Can someone tell me what I am doing wrong please? thank you. FYI: no errors on Firebug, hence I am posting here. Code: $("#filmviewer").mouseup(function(){ alert("t"); }); html Code: <div id="filmviewer" style="width:400px;"> <img src="pic_1.jpg" /> </div> The problem is when I click and mouseup over the image the alert("t") does not fire. what am I doing wrong? function sendValues() { var str = $("#myForm").serialize(); $.ajax({ type: 'POST', url: "/trying.php?avoidcache=' + myTimestamp();", data: str, cache: false, return:false }); } $(":checkbox[name='brand[]']").click(function() { $("#myForm").submit(); }); ..Upon reload, the values are serialized.. But when the page is done loading..the chosen values (checkbox) is not checked, I need it stay checked so I can add other values via checkbox to the url. here is a live demo.. http://vbizmarketing.com/trying.php Please help. Hey guys I should preface this by saying that this is not for my own site, or my own code; a friend has gone on holiday and needed this project fixing while he was away. Unfortunately my experience with jQuery is almost nil and everything was coded by someone else, so I'm really tearing my hair out. This is a Wordpress installation running Thematic with two child themes, one of which uses Ajax calls to grab page content. The issue is that the Ajaxified calls stop the swfObject content from being loaded. Compa http://dev.segolondon.com/wp292/media/ <- Flash content loads versus: http://dev.segolondon.com/wp292/#wp292/media/ If you take a look at the code of the two pages, you'll see there are no swfobject.embedSWF() calls on the Ajaxified page. It seems as though the jQuery calls are pre-empting the JS/Flash detection, so the swfObject code is never even written to the page. The actual custom, handwritten code (i.e. not from a library or a plugin) on this site is minimal, so I'm grasping at straws to fix this. I read somewhere about using a script block like this: Code: <script> $(document).ready( function() { // Make the swfObject call } ); </script> But I'm not really sure where to put it since there are so many plugins used, all with slightly different embed methods. Any help would be very gratefully received! I have a problem where the page doesn't expand when more results get loaded via jquery on a facebook style wall. Once more results get loaded the footer stays static instead of moving down. What's the best way to do this? I'm make a ajax call to a processing PHP file that echos either "success" or an "error message". When the success is returning, i want Jquery to recognize this and then redirect the browsers instead of displaying the success message. Here are some snippets. I can only seem to parse to a blank or null. Jquery code: Code: $.ajax({ type: "POST", url: "process.php", data: wfLoginPost(), success: function(msg){ alert(msg); // both below are either null or blank //var res = $(msg).find("span.response").text(); //var res = $(msg).find("span.response").html(); if(res == 'Success'){ window.location = 'http://www.google.com'; } } }); process.php PHP Code: if($qry[0]['pwd'] == $password){ echo "<span class='response'>Success</span>"; }else{ echo "<span class='response'>Username or password did not match</span>"; } Here is the contents of the msg response from the ajax post: Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <link rel="stylesheet" type="text/css" href="css/reset.css"/> <link rel="stylesheet" type="text/css" href="css/960grid.css"/> <link rel="stylesheet" type="text/css" href="css/style.css"/> <link rel="stylesheet" type="text/css" href="css/statusmessageQ.css"/> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script type="text/javascript" src="js/jquery.statusmessageQ-0.5.js"></script> </head> <span class='response'>Success</span> What would be the best way to get data for a mobile site. I've tried using Jquery $.ajax to bring in the data from a php file. It seems to work however it takes some time to load without a way to really give a progress meter. I was wondering what the fastest way to do this would be. For instance it loads and loads then after a long while the alert(); pops up and the data loads into the page. Ultimately i was thinking i could use the ajax request to read in the data from the mysql database server, then transfer it to localstorage, im using HTML5 primarily for the development also just for reference. Somewhat new to mobile development i was just wondering if anyone had a starting point for me to look at and go from there. Code: $(document).ready(function($){ var dataret = 0; $.ajax({ type: 'POST', url: 'mobile.php', beforeSend: function(){ $('#status').show(); }, success: function(data){ //initialize localstorage here alert('success'); // if it takes as long as it does, a few minutes, at least show a loading bar... $('#progress').progressbar({ }); }, dataType: 'json' }); }); Thanks in advance! Hi Guys, I've written the below code which submits to a servlet, does a bit of processing and returns a JSON object. I'm reaching the servlet, but I never reach the alert("ready()") in the JavaScript. It looks as though the readyState never actually reaches state 4. Any ideas what is wrong ?? Thanks Code: function fetchhits() { var httpRequest = null; var url = "http://localhost:8080/Json/FetchTopHit?amount=1"; try { httpRequest = new XMLHttpRequest(); /* e.g. Firefox */ } catch(e) { try { httpRequest = new ActiveXObject("Msxml2.XMLHTTP"); /* some versions IE */ } catch (e) { try { httpRequest = new ActiveXObject("Microsoft.XMLHTTP"); /* some versions IE */ } catch (E) { httpRequest = false; } } } httpRequest.open("GET", url, true); httpRequest.onreadystatechange = handler; httpRequest.send(null); } function handler() { alert("hander() start"); if (httpRequest.readyState == 4) { alert("ready..."); if (httpRequest.status == 200) { processJson (httpRequest.responseText); } } } function processJson(jsonObjectString) { alert ("Process the Json Object"); } |