Passing Current Value Of Fields To MYSQL Dropdown
Sep 27, 2010
i have a form with fields (30+), and about 5 of them are fields that need to pass into my dropdown (actually a dynmaic dropdown, select SOURCE, then whatever source u select it'll show options that are mysql source=$source), so it can go into my mysql query, and filter out the best results. (i.e date_of_birth, min_credits, state, etc). Needs to be done without submitting, hence javascript. Im echo'ing my query and its saying the variables i'm trying to pass are UNDEFINED. Am I not passing the vars correctly? do i need to prep the vars to "grab" them in the current field?
[Code]...
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Sep 27, 2010
So i have a form with fields (30+), and about 5 of them are fields that need to pass into my dropdown (actually a dynmaic dropdown, select SOURCE, then whatever source u select it'll show options that are mysql source=$source), so it can go into my mysql query, and filter out the best results. (i.e date_of_birth, min_credits, state, etc). Needs to be done without submitting, hence javascript. Im echo'ing my query and its saying the variables i'm trying to pass are UNDEFINED. Am I not passing the vars correctly? do i need to prep the vars to "grab" them in the current field?
this is what i have in my <head>
<script language="javascript" type="text/javascript">
function getXMLHTTP() { //fuction to return the xml http object
var xmlhttp=false;
[Code].....
The only var that is passing is SOURCE, and that's because its the name of the first dropdown
i need to set up like a GET method on my RECEIVING page? or can i just pass variables through? Do i need to get the "existing" data in the fields first?
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Apr 7, 2009
I have a mysql database (name) which helds 3 fields, id, naam, email. In php I've made the connection and create a selection menu and with javascript I was able to display, (when I selected for example "Bas" in the selection menu), bas his name into a first input text field. Now a couple of things I still want but can't seem to get it right.
First: I also want to display "bas" his email address in a second input text field. (the database contains more names, but this an example).
Second: The selection menu starts with the first name in the database, but can I make it for example "Select name" as beginning.
[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 10, 2006
What i want to do is populate a dropdown with data brought from mysql. However there is are two radio buttons i have which i want to choose what data the dropdown i populated with. This is the code i have so far. I don't have no js yet as my skill is php and mysql, not javascript. Code:
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Apr 9, 2009
I am trying to create a dropdown that selects mysql with php. For example I have two select dropdowns the first with types and second with products. So when the types select is click the products from that category are listed in the product select.
<select name="type" id="type">
<option value="1">Accessories</option>
<option value="2">Cables</option>
[code]....
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Dec 3, 2009
If I have a jquery var, such as:
var foo = $(this).fieldValue();
And within the </script> block I have a bit of PHP code that generates json, I want to pass the var to the php/mysql code such as:
Code:
$sql="Select from table where qid='foo'
In other words, how does a php/mysql query, in php code, grab the value of a previously declared Jquery var?
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Apr 12, 2010
I'm trying to make 3 drop downs (based off of mysql tables), to narrow down the selection. Source, School, and Program. So when when they select SOURCE(source), all the SCHOOLs in drop2 will be based on the SOURCE selected in the previous dropdown, and whatever school(cid) is selected, the program will be based off that school(cid) and display all the programs for that school. I've google'd high and low for something, and no avail. Here is what I have, I am just trying to make 3 drop downs narrow in, without pressing submit (I am new to ajax and javascript etc) The issue may be in that java part, I've look in the php and mysql, but nothing.
PHP Code:
<table width="517" border="1"> <tr>
<td width="87">Source:</td> <td width="414">
<? echo'<select name="source" onChange="showUser(this.value)">
<option value="">--Select--</option><?php while() { } ?>'; .....
My javascript
Code:
var xmlhttp;
function showUser(str){
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null){
alert ("Browser does not support HTTP Request");
return;
} .....
Right now, the results display in a table, I don't want that - I need them to display as results in the next dropdown.
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Oct 24, 2009
i have a script which i found on the internet. i modify that script according to my needs. what is in that script is there are three form fields with two buttons. one button is "Give me more fields" clicking on this button will give you more fields. and second button is submit so the data goes to server side and will be added to db. the problem is when i click give me more fields it gives me three more fields which is right but when i fill all these fields and click submit button it adds to the db but the data in the first three fields adds in the one row and the other three fields data adds in separate row which is not fine for me. so how can i do this so all the data will be added to only one row.
here is js code
Code:
var counter = 0;
//Start a counter. Yes, at 0
function add_phone() {
counter++;
[Code]....
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Apr 2, 2011
I'm trying to use autocomplete on multiple fields within the same page. I have the following Autocomplete script:
Code:
<script type="text/javascript">
function lookup(inputString) {
if(inputString.length == 0) {
// Hide the suggestion box.
$('#suggestions').hide();
} else {
[Code]...
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Dec 30, 2011
This one should be easy. In fact, it was working for a long time as far as I know. Then I upgraded from jQuery 1.4.4 to 1.7.1 and a few things stopped working. (This is according to my client; it's possible it's been broken for a long time.)
So a customer logs in and sees his/her registration information. Name, address, phone number, etc... It gets this information from a MySQL database. For the customer's home address, there's a dropdown for the state (MA, NH, etc...) Rather than displaying the default specified in the HTML code, I have a bit of jQuery code that is supposed to change the dropdown selection to the user's home state as stored in the MySQL database.
Unfortunately, nothing happens. It rather than changing to the user's home state, it just displays the default state (AL, the first alphabetically).
[Code]..
I verified that $row['state'] contains valid data by outputting it as HTML on the page (my test data outputs "MA"). And I'm reasonably sure that this used to work in the past.
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Apr 11, 2011
I want to populate a combobox with data pulled from a mysql db . The value of second combobox depends on what's been selected in first combobox. I assume pulling the data completely when loading the combobox and then filtering it locally to populate the second combobox based on the selection in first combobox will suit my needs so that i do not have to query server.What is the best way of doing it?
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Sep 4, 2010
I am absolutely newbie to Ajax and I need to have this fixed by tomorrow as I have a project to complete so anyone
[Code]...
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Jun 20, 2009
I need to create three dropdown boxes (box 1:colour, box 2: price, box 3:brand) and when the user presses "GO" they are returned with the correct information, pulled from corresponding fields in my MYSQL database.
For example, colour: silver, price £100-£200, brand:samsung...should return 5 items on the page. I do not need the dropdown boxes to populate depending on ther previous selection - they are static, so to speak. If possible, I would like the information to be retuned to my page without the URL changing, which leads me to think I will need to be ausing ajax....?
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Sep 13, 2010
I have here a code that will automatically generate two text fields (Title & Price) when "Add another article" is pressed. I got this from the web, but I want instead of using a text field, I want it to create a drop down menu based on a mysql table, then update the price automatically (also based on the mysql table) on the other text field once a selection has been made on the drop down menu.
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Jul 2, 2009
I am using Roshan's Ajax dropdown code for my two ajax dropdown menus. All is working fine, but when I want to use $_POST in the submitted form with FireFox, its not working...??? Its working fine in IE.
[Code]...
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Nov 28, 2004
I have some form fields that the user can either type in or he can check a checkbox so that MySQL data for an option selected from a dynamically generated (PHP/MySQL) select menu is filled in. How can this be implemented? I have the code for the select menu.
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Mar 15, 2011
So I have a basic form and I'm unsure of how I can pass the current URL of the page to that form so that it may be processed in a PHP file and return the user to the current page. Given the nature of what I'm writing this must be done in Javascript and not PHP. However I'm not really understanding the information I'm finding online.
[Code]...
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Aug 14, 2009
I have this reservation form found on the main page of: http://www.avis.com.lb/
As you can see the current month "August" is selected as the default month and so is the year and day (the day is programmed to jump 2 days ahead for the renting of the car...)
However if you look closely (check the screenshot attached) you'll see that the month "August" is repeated twice and so is the year "2009", the current month is repeated twice. What I wanna do is remove the duplication and just auto select the current month without duplicating it.code...
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Jun 8, 2011
I'm looking for some Javascript that displays the current year and the next 10 years afterwards as options in a select menu, and that auto updates as the years pass.
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Oct 11, 2011
'm trying to put together some code within a form that tests whether someone has supplied an email address or a telephone number when the Submit button is pressed. Neither of these fields are require mandatory input.Trouble is my current code always supplies a true result even if no data is put in these fields i.e. the 1st IF statement returns true. What am I doing wrong?Here's my code.
_____
<script type="text/javascript">
function check_id() {
if (document.feedback.email !="" || document.feedback.tel !="") {[code].........
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Apr 9, 2011
I new this is not to hard but I forgot on how to do it.I have this form:
<form><table><tr>
<td>Add Picture:</td>
<td colspan="3"><input name="txtPics" type="file" /></td>
[code]....
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Jan 29, 2011
what can be the reasons for the same code which works perfectly in notepad to not show its result in a jsp application done using eclipse??anything to do with settings?
I am not able to display the current date as default in dd/mm/yyyy format in drop down menu..only dd and yyyy apears but month isnt apearing as default..
can u suggest alternative logic and its code to implement the same??
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Apr 19, 2010
I am using a system called CMS Made Simple which has a quotes feature. This will generate a quote randomly from a MySQL database. To refer to this quote feature you have to use the {quote} tag which has a few parameters.
The parameter I am interested in is {quote group=""} because I want my users to be able to see a random quote from a group that they select through a dropdown list.
Head section:
Code:
<script type="text/javascript" src="path/to/jquery.js"></script>
{literal}
<script type="text/javascript">
$(document).ready(function(){
[Code]....
Which functions just fine. However the problem with this code is that I plan to have 65 different groups for the user to select from. When I have tried to do this the webpage has become very slow. I presume this is from loading 65 random quotes from a MySQL database in case the user selects the div - a very slow method which needs to be put on the backburner!
Essentially I would like only the first Div to load with the webpage and the others to load when they are selected in the dropdown list.
I realise other threads exist which are similar to this but they do not pass parameters in the same way and I also saw someone say to start your own thread rather than hijacking someone elses!
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Oct 16, 2011
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN"
"http:www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
[code]....
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Oct 5, 2010
I have a multi-page form which will (once it is functional and prettied up) be added to our site to allow prospective students to calculate their estimated cost of attending.
Everything works beautifully except the Room and Board area. The code:
<?php
if (isset($_POST['submit'])) {
$errors=0;
Room and Board primaries
[Code]....
The Javascript portion works fine. The items display only when they are supposed to. However, the form fields within the Javascript affected areas are not passing values to the PHP form handling on submit.
I used this exact same piece of Javascript on another page of the form and it works perfectly. I even tried to copy and paste the code from the other page into this one and modify the content to no avail.
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