Jquery :: Posting To MySQL Via Php
Feb 14, 2011
I have a 'to do' item in a page that has an ID attached to it. These items are stored in a database. When clicked I want to reverse the 'state' of the item (active to complete or complete to active) by updating the database using jquery & PHP.I think I almost have it. As all the values are collected ok and if I change the the page that writes to the database to GET and pass the data through the URL it updates the database fine.[code]
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Jul 13, 2011
I am having no luck with my post form to mysql. It is only posting the first letter of the word/phrase for the text input fields to the mysql database. It is a photo and text post form. The photo and only first letter of text are posting to database. I am using Jqtouch, jquery, and phonegap.
Here is my form fields:
Here is my java script:
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Apr 27, 2010
Have an html page with form data manipulate a MySQL database.i KNOW my html form and its data are correct so my problem lies within the JSP codehere it is.
<%@ page import="java.sql.*" %>
<%
String connectionURL = "jdbc:mysql:sql2.njit.edu:3306/mrn5";
Connection connection = null;
[code]....
Inputting fields works but i cannot delete, this code so things delete from the database properly?
statement.executeUpdate("DELETE FROM Members WHERE (clubMembers = '"memb"')");
statement.executeUpdate("DELETE FROM Members WHERE (MemberAddress = '"addr"')");
statement.executeUpdate("DELETE FROM Members WHERE (MemberTelephoneNumber = '"phon"')");
[code]....
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Nov 16, 2010
Here is my code:
Code:
$('.ajax_open').live('click', function(){
$.ajax({
url: $(this).attr('href'),
success: function(data){
[Code]....
Here is what I am doing:Someone clicks 'add buyer' link on my pageIn a modal box, I load the form to add a buyer. The form is loaded via ajax and then fills the div containerwhen someone clicks the 'submit' button, it should then look at the value of the fields and post to a scriptCurrently I can't get jQuery to see node within the loaded AJAX.
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Jul 28, 2009
There is an onclick event that calls the changeStartDate, and passesin an ID.
'<input class="InfoBoxLong datepicker" type="text" size="7"
id="StartDate_' + TransactionOrderItemID + '" onClick="changeStartDate
('' + TransactionOrderItemID + '')" value="' + ActivationStartDate
[code]....
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Jul 10, 2011
Here is my code:
$("#config_form").submit(function(){
$.post("/adminactions/saveconfigs.json", $("#config_form").serialize(), function(data) {
if(data.result == 'success')[code]....
And my problem is when I use 'submit' button for first time on site jQuery seems to not get it and form is being posted as normal HTML form. Every next submition is posted using jQuery until I reload the site.
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Apr 11, 2010
I have a jQuery script which shows a specified div based on the select chosen from the dropdown list.The problem im having is how to retain the div state after the page has been posted and then returned too,
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
[code]....
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Jun 6, 2011
I have a switch/case statement, and when a case is tripped, I'd like to send a name and value to a processing page. I'm very new at jQuery with no javaScript background.
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May 29, 2011
This is what I'm attempting at the moment, links is an array. Should this work? I understand that HTML headers cannot contain complex datasets like arrays, so what format is the data sent in? Ie. how do I decompose the array on the PHP end? Or is there a better way entirely of doing this?
$.ajax({
type: "POST",
url: "http://asdfasdf.heliohost.org/multiurl.php",
[code]....
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Feb 14, 2011
I want to read the ID from an anchor tag and then insert it into the parent paragraph tag.This is to be repeated for all paragraphs on the page that contain anchor tags. The script is intended to run on page load.I developed the following script but it doesn't work.I got the process to work for a single paragraph but once I modifiedthe script to attempt to loop it failed.I've looked around for examples to use as learning but can't anything that matches my needs.
<script type="text/javascript">
(document).ready(function(){
$("a").parent("p").each
[code]....
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Feb 20, 2010
On my page I have a jQuery modal dialog. It contains a checkbox associated with a product being shown in the dialog. Checking the checkbox is supposed to post the product's title to the server (using $.post). During my tests, I opened the dialog for different products, checked the checkbox and quickly pressed Esc key to close the dialog and move on to another product. What I've noticed is that if current product title to be posted is different from one sent just prior to it, things get posted quickly and without a loss. However, if I am sending the same data as what was sent with a previous request, this data doesn't make it to the server if I do this quickly -- I consistently lose data. But if I allow a couple of seconds to pass before pressing Esc key, the data (duplicate data) gets delivered fine.This happens only in Firefox (I've tried this in v. 3.6). IE 8 and Chrome 4.0.249.89 beta (38071) (it was supposed to be 5.x, though) behave as expected -- post data without delay or concern with duplicate data.
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Nov 11, 2011
I am posting two variables to a php page:
$.post('poll_receiveData.php', {question:currentSlide, vote:vote},
function(output){ ... })
}
currentSlide is set to 0. vote is set to 2. When I look at my console log, these are true. But in poll_receiveData.php, I'm unable to use a conditional statement with $vote. It's like the program doesn't know how to compare things to $vote. But a SQL statement using $question works just fine. Here's my code:
[Code]...
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Nov 15, 2011
It's my first post/thread here, I haven't been active in forums for some time cause frankly I didn't need it, but this one just got me. I tried everything in my knowledge -and I mean everything, I'm a fanatic trial-and-error tester. Situation: jQuery, posts some data through Ajax collected primarily from a $('#textarea') to a php file on server. If the data is >X Bytes, I get 404 Not Found and the 404 Html page in Ajax error handler. Otherwise, everything runs smoothly and I get my results. I must specify that I post to a php file that loads Wordpress's wp-blog-header.php before doing calculations, as the code is intended to be part of a WPplugin.
I tried to return header("HTTP/1.1 200 OK") as some suggested, considering WP was altering the header for not finding the file as part of the system, and it solved the issue locally for some cases, but not remotly.
I tried to set the Content-Length in ajax call. I switched between the WP type of handling Ajax calls, and having my own .php file, in the folder of my plugin. Nothing worked, but trimming content. What could this be? post_data_size is 8M on server. Could this be maybe related to SSL as I've seen in some cases?
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Mar 29, 2010
I have created some data(works php values no problems) and use it to fill some options. At the same time fill a javascript array from php input.Yeah it works on its own page.Problem when loaded into a div through ajax it doesn`t run javascript calls through page.
addToPriceArray($workingRoutesPrice[$i]);";
Code:
<?php
session_start();
require_once("CartClass.php");
[code]....
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Jan 5, 2011
I have written a web page to create XML from user input. The user inputs a series of values, and these are turned into XML using javascript. The way I have done this is to load in a template XML file using an XMLHTTPrequest and append childNodes to it as required. Thus, what I end up with is a variable called "xmldoc" which is an XML document object. (If I do write(xmldoc) the answer I get is [object XMLDocument].)What I would like to do is to be able to save the thing as an xml file. To this end I have been trying to POST it to a php file that might do this, but to no avail; the php file does not seem to recognise it as an XML DOM object.
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Jul 23, 2005
How would you POST form data to a new window? That is, I have my
basic page
<html>
<head>
<script type="text/javascript">
function postFormData() {
...
}
</script>
</head>
<body>
<form name="f" method="post" action="response.jsp">
<input type=hidden name=input1 value="1">
<input type=hidden name=input2 value="2">
<input type=button name=input3 onClick="postFormData();">
</form>
</body>
</html>
what do I fill in form the body of t"postFormData" so taht my page is
submitted, but the results appear in a new window?
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Apr 22, 2006
I have a form, which has a user and password, that a user enters
when i want to submit this form....
i would like to submit it to 2 two different files.
so file1.asp would have user and password....and file2.asp would have
user and password.
i would like two different windows to open, if possible. so the user
can work on both windows at once.
window 1 = file1.asp
window 2 = file2.asp
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Nov 12, 2001
How can i repeatedly post to a url in javascript
is it just using the post and get in html but will it send to the url
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May 8, 2011
I have a site that I've put a lot of time and effort into and in the midst have also been using it to learn JavaScript. I'm pretty proficient at PHP so the site was mostly coded in PHP, but now I've decided it would be best use Ajax to update the mySQL database instead of PHP so my pages don't have to refresh every time a change is made.Are there any references that you know of that could help me out in the conversion process?Most of my PHP scripts POST back to themselves and I use if(isset($_POST)) to update the info on the mySQL database. I'm still a novice at JavaScript and Ajax.
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Jan 24, 2011
I am trying to get data from mysql into a variable, that should be read by protovis.
I tried
/* abfrage_LB.php echoes a json string with the data from mysql */
var parsedData;
$.post('abfrage_LB.php', function(data){
parsedData = JSON.parse(JSONdata);
});
the error message says, that parsedData is undefined. How can I display, what is in parsedData?
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Mar 15, 2011
im using this teturial [URL].. how to insert to mysql i make a new database for test but can't found the way how to insert the records
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Nov 21, 2006
I have a table with dynamic html that contains drop down select lists
and readonly text boxes. Dynamic calculations are done on change of a
value in one of the drop down select lists.
For my first iteration the script works fine ( indicating that there
are 33 form variables ). When trying another dropdown select value, the
form elements.length is shown as 33 ( as about ) BUT the script then
crashes with a 'null value' error. I cannot access any of the form
variables - this works in all other browsers and platforms.
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Jul 20, 2005
What is the simplest way to gather data from a form enter it into a
server-side html page?
I'd like a new entry for each new post ...
.... effectively an a html data base
BTW, can this be done purely in html without the use of a scripting
language?
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Jun 28, 2010
take a look at the following form. Im calling <?php if (isset($_POST['submit])){echo "clicked";} but its not registering. The only difference is that this is the first time ive used the "image" type.
<form method="POST">
<table width="468" border="0" cellspacing="0" cellpadding="0">
<tr>
[code].....
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Jun 9, 2005
Is it possible that when I submit my form using the enter key, it would double post to the JSP where the action attribute is pointing to. I've been wracking my brains for hours how to trap it. Seems like my javascript that does the submit is doing it once but it's posting on the JSP twice.
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Apr 8, 2010
Trying to pass variables from the javascript into my php script and into my SQL query so i can track the location of the iphone. So far i have...
<script type="text/javascript">
function getGPS() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showGPS, gpsError);
[Code].....
This gets the coordinates in javascript and the php runs and i get a new record in the database but it doesnt pass the variables from java to php. Anyone know a workaround to get the variables from the iphone to sql on a single page?
I want this to run in the background and refresh every now and then so i can track users location.
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