ajax

[Solved] Ajax is not sending data to PHP

by

First of all: var username = $(“username”).val(); var password = $(“password”).val(); Should be: var username = $(“#username”).val(); var password = $(“#password”).val(); data: “email=”+email+”&username=”+username+”&password=”+password Should be: data: {email: email, “username”: username, password: password} And $username $_POST[“username”]; $password $_POST[“username”]; Should be: $username = $_POST[“username”]; $password = $_POST[“password”]; 1 solved Ajax is not sending data to PHP

[Solved] I want to add text field in html dynamically using jquery or javascript to a particular button [closed]

by

i am showing you in javascript. First make your html file look like this <div class=”rButtons”> <input type=”radio” name=”numbers” value=”10″ onclick=”uncheck();” />10 <input type=”radio” name=”numbers” value=”20″ onclick=”uncheck();” />20 <input type=”radio” name=”numbers” value=”other” onclick=”check(this);”/>other <input type=”text” id=”other_field” name=”other_field” onblur=”checktext(this);”/> </div> In the second step write this css code to initially set the text field invisible. <style … Read more

[Solved] How create ajax request manually? [closed]

by

If all you want is a basic request then you can do it easily without any libraries with the functions find here http://www.quirksmode.org/js/xmlhttp.html function sendRequest(url,callback,postData) { var req = createXMLHTTPObject(); if (!req) return; var method = (postData) ? “POST” : “GET”; req.open(method,url,true); req.setRequestHeader(‘User-Agent’,’XMLHTTP/1.0′); if (postData) req.setRequestHeader(‘Content-type’,’application/x-www-form-urlencoded’); req.onreadystatechange = function () { if (req.readyState != 4) … Read more

[Solved] I need to restrict age for below 18 years age from the current date in Php

by

Try this.. <script> function getAge() { var dateString = document.getElementById(“date”).value; if(dateString !=””) { var today = new Date(); var birthDate = new Date(dateString); var age = today.getFullYear() – birthDate.getFullYear(); var m = today.getMonth() – birthDate.getMonth(); var da = today.getDate() – birthDate.getDate(); if (m < 0 || (m === 0 && today.getDate() < birthDate.getDate())) { age–; … Read more

[Solved] Mouse position with Ajax in PHP [closed]

by

You can use this code for getting mouse position and posting request: $(“#target”).mousemove(function(event) { $.post(“test.php”, {x: event.pageX, y: event.pageY}); }); If you need help with doing something with position in PHP, you can ask me. solved Mouse position with Ajax in PHP [closed]

[Solved] Most efficient way to get custom database records from 20 buttons and 20 tables?

by

I suppose the easiest way would be to have the action or other parameters in the button itself, i.e. <div class=”mybutton” data-action=”get_quote” data-type=”literary”>Get a literary quote</div> <div class=”mybutton” data-action=”get_quote” data-type=”political”>Get a political quote</div> data-foo=”bar” attributes can easily be accessed in jQuery with .data(“foo”), so you could change the jQuery around a bit to listen to … Read more

[Solved] What’s the preferred method of writing AJAX-enabled plugins?

by

the “safer and cleaner” way would be to use admin-ajax.php that comes with wordpress and wp_ajax hook to call your processing function from your plugin file and use wp-nonce to check the integrity of the call. for example: your ajax JQuery call would be <script type=”text/javascript” > jQuery(document).ready(function($) { var data = { action: ‘ACTION_NAME’, … Read more

[Solved] how to change php functions send result to jquery ajax [closed]

by

right code for this <? // http://huddak.net/bbs/board.php?bo_table=cm_free&wr_id=3629 function remove_nr($str) { $reg_e = array(‘/\n/’, ‘/\r/’, ‘/\”https://stackoverflow.com/”, “/<\/script>/i”); $reg_p = array(‘ ‘, ‘ ‘, ‘\\”‘, “<\/SCRIPT>”); return preg_replace($reg_e, $reg_p, $str); } ?> <script type=”text/javascript”> $(“#test1″).html( ” <? echo remove_nr( trim( db_cache(“main_top_naver_cache”, 300, “naver_popular(‘naver_popular’, 4)”)))?> ” ); </script> you can do time consuming php code to jquery loading. … Read more

[Solved] Ajax too slow – Recursion

by

You are recursing and you shouldn’t be using this form of nested setInterval. Doing this, will cause an explosion of interval instances. Instead of using setInterval, schedule additional requests using setTimeout. setInterval will fire and continue firing every interval until you tell it to stop. setTimeout will fire once. Let’s consider the following code which … Read more

(Solved) How do I return the response from an asynchronous call?

by

→ For a more general explanation of asynchronous behaviour with different examples, see Why is my variable unaltered after I modify it inside of a function? – Asynchronous code reference → If you already understand the problem, skip to the possible solutions below. The problem The A in Ajax stands for asynchronous. That means sending … Read more