Dynamic Mysql SELECT Qeury Using Checkboxes?

May 17, 2010

The table will stay the same its the columns that the checkboxes will refer to.

SELECT thisField, anotherField FROM members

thisField of course would be one of the checkboxes, I guess it would have to check if box is checked then build the query from there


Rebuild Dynamic Filled Select To Checkboxes

Jul 19, 2009

im restyling an select box to a fresh looking checkbox list. now the code of the select box is


Now is there way to pull this off (divide it in 2 columns and make this work)?

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Dynamic Checkboxes From Mysql Table

May 1, 2007

tearing my hair out over this!

I have 2 tables:

PTable which lists all traits

UserP Table which records user and traits

For a certain user UID, how can I get php to automatically create html
checkboxes listing ALL traits from PTable and check each trait based
on the UserP table on a webpage?

Hence, if UID is 1

it should show
good - unchecked
bad - checked
neutral - checked

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Mysql Select Statement And Checkboxes?

Jul 21, 2009

I have created a site where someone can view a table which contains information about various servers. They can also create a report from this table selecting the fields they want to see in their report. Each field can be selected through a checkbox and there are 16 different fields. The form works correctly and i used get for the method and had the 'name' for each checkbox set to an array. Here is a sample:

<td>DDMA_Location_Comp:<input type="checkbox" name="field[]" value="DDMA_Location_Comp"><br></td>
<td>Server_ID:<input type="checkbox" name="field[]" value="Server_ID"><br></td>
<td>HostName:<input type="checkbox" name="field[]" value="HostName"><br></td>
<td>Comments:<input type="checkbox" name="field[]" value="Comments"> <br></td></tr>

I am able to retrieve the table fine in my php file but i am having trouble with how to create the select statement. I can get the number of boxes that were checked but I dont see how to construct my select statement as I dont know to change it based on how many boxes were checked. It seems tedious to check and see specifically what boxes were checked so i was wondering if there was a better way to do this?

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MySQL Dynamic Select And Display On Screen?

Feb 2, 2010

I have been making an RSVP service for my parents upcomming wedding. I have been sucessful with all the other codes and scripts but i am having trouble with something. On a viewguests.php page, i want to modify this so my mum can go on and see a list of people who have responded through a form that posts data to the table. At the moment, I have 4 test people in the table of guests, and when i go to viewguests.php?eventid=12345 (the php page to view the guests) it only displays one result. (When a guest responds they type the event id (field: eventid) and that goes in to the table). So what i want to do is have all of the rows in the table with the event id 12345 show up, not just one result.

If anyone can help me, I will be very happy.

Here is the script i already have:

$dbh = mysql_connect("localhost","username","passwork") or die(mysql_error());
$eventid = $_GET['eventid'];
$event_sql = "SELECT * FROM table WHERE eventid=$eventid LIMIT 0, 30";
$event_query = mysql_query($event_sql) or die(mysql_error());
$rsEvent = mysql_fetch_assoc($event_query);


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Sending Dynamic Select To Mysql Via POST Method?

Jul 14, 2011

I am trying to use a dynamic select form to send information to a MYSQL database. The user will be able to choose their school, and then select their major from within that school's list (all retrieved from a MYSQL table). I then want to send that information to a different table in the database to be stored.

This is what I have for the code thus far:

<select name="school">
$sql = "SELECT school_name, school_id FROM school_table ORDER BY school_name";
$query = mysql_query($sql,$conn);
while($row = mysql_fetch_array($states))
echo ("<option value=$row[school_id]>$row[school_name]</option>");

I don't know how to make the second select, which would ideally recognize the school_id from the first table and match it with the corresponding school_id on the second table, which also lists the majors at that school. Also, I don't know how to send the form when it is finally done to a MYSQL table.

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Getting The Dynamic Data From <select> Menus To Write Into My MYSQL Database?

Aug 11, 2010

I'm having trouble getting the dynamic data from my <select> menus to write into my MYSQL database.† Can anyone s what I'm doing wrong here?† First post btw The output looks like this, which is obviously wrong:†

Code: [Select]<html>
<head> </head>
<link rel="stylesheet" type="text/css" href="./css/newuser.css" />

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Select One Checkbox Instead Of Select Multiple Checkboxes?

Nov 11, 2009

i want to select only parent checkbox. then automatically check all child checkboxes. i mean checkall checkboxes at once. using javascript

<SCRIPT LANGUAGE = "JavaScript">
function modify_boxes(to_be_checked,total_boxes){[code]...

it does not working.

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Dynamic Checkboxes

Jul 24, 2006

Now for the code:

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<table cellpadding="4" cellspacing="4">
<td><b>Tick ID</b></td>
<td><b>Date Submitted</b></td>
//Retrieve Ticks with Approved=NULL and display
$result = mysql_query($query);

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Updating A DB From Dynamic Checkboxes

Mar 30, 2002

I have set up a database as follows: 1 table called screen1 with 2 fields: ID and status
I have code to create a HTML table that checks each status entry for every ID (ID is an auto_increment primary key) and depending on the value of status (whether it is 1 or zero) the code will output some HTML code.

This is for a cinema booking system. I have check boxes so that a user can tick eg: 5 checkboxes and book those 5 seats without having to go back and click a link and book it 1 seat at a time (the way i had it before) However, I cant get this working properly with the checkboxes. here is the code I have so far: Code:

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Dynamic Tables And Checkboxes

Apr 1, 2005

I am creating a table that will allow users to simply check a box and then have whatever they checked be displayed on another page...its not going as I planned. Here is what I have so far:

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Update Dynamic Checkboxes

Jan 5, 2001

I am creating a small e-mail system, where the user can create a various number of e-mailgroups and from another form the user can assign e-mailaddresses to the groups.

First I put the names of the groups into a MySQL table "emailgrouptable" - at the same time I alter another table "emailaddresstable" with the (new)names of the groups.

From the page where the user can add new addresses the names of the groups are presented dynamically based on the table "emailgrouptable" first I get the names of the groups and the total number of the groups. Code:

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Dynamic Search With Checkboxes

Oct 16, 2006

I'm having a problem with a search I want to make. It's like this:

The user can choose about 15 checkboxes to be his search pattern. According to the combination of checkboxes checked, I must do a different query.

Is it really necessary to make 15 if...else statements and type in a query for every combination the user may choose?

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Get Data From Dynamic Checkboxes?

Mar 15, 2010

I'm trying to create a news system with the possibility of using checkboxes to determine if an article should be posted on the front page or not.

In the admin panel I list all news in the database using a while function, which prints a checkbox for each listing.

use arrays to retrieve the data from the checkbox.

PHP Code:

<input type="checkbox"
<? if ($frontpage == 'Yes') { ?>††checked="checked" <? } ?> name="checkbox<? echo "$j";?>" value="<? echo "$id";?>" />

When trying to retrieve the data from the checkbox, I've created a similar while function with the following code:

PHP Code:

while ($j < $num)
{ $value††††= $_POST['checkbox'];
echo "$value[$j]"; $j++; }

This doesn't give me any data in return.

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Checkboxes And Dynamic Queries

May 18, 2007

I have a slight problem with a project i'm working on. It involves users checking 2 lots of checkboxes. The first section is, for example typeofinjury and the second is an area of the UK. The typeofinjury is an individual table in the database. Below is what i'm looking to do:

Part I
|_|† CarAccident
|_|† WorkInjury
|_|† ColdFlu
|_|† Other

As you can see I have 4 checkboxes that signify the typeofinjury.

Part II
|_| Scotland
|_| Wales
|_| Ireland
|_| England

The second part is the areas in which i need to be able to search. This means that If in Part I, CarAccident and ColdFlu are checked
and then Scotland and Wales are chosen, the following should happen:

All postcodes related to scotland and Wales are queried in table CarAccident
All postcodes related to Scotland and Wales are ueried in table Coldflu

I then need to calcuate how many results from CarAccident there are, with postcods of Scotland and Wales and also how many results are in coldflu with postcodes from Scotland and wales. but i could do this once I know how to do the rest.

I know this may seem slightly complicated, but I have no idea where to start. I've looked around and all I've found is how to create the checkboxes: Code:

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Updating DB With 2 Different Sets Of Dynamic Checkboxes

May 8, 2002

I have a form which includes a text field which displays a date, and 2 different sets of checkboxes generated dynamically from MySQL. One set of checkboxes lists courses, and the other displays a set of names. Now the purpose of this, is to fill in a date in the text field, Check all or some courses for select individuals to take.

In other words, it schedules courses for select individuals to complete by a certain date. I want to know how can I submit the checkboxes to a DB table named schedule which contains fields, for date, course#, and employee#. heres is some code that i used to display the checkboxes. These are assigned values from 2 other tables named Courses and Employees. PHP Code:

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Saving Dynamic Radiobuttons Instead Of Checkboxes?

Nov 2, 2010

Im having trouble tring to figure out how to save dynamic radio buttons.I have a project where i have to use radiobuttons instead of checkboxes.Basically, there is a database table with "roles" in it.i.e administrator, user, etc etc etc and these are updateable but the user.

On a specific page, these get spit out with a radio button next to them, like so:
<input name="wfa" type="radio" id="wfa" class="radio" value="1" /><label for="wfa">administrator</label>

These go on down the page, for as many entries there are in the database.What i need to do is save the checked ones to the database, but being dynamic i cant save each value to a individual row?

Someone mentioned serialize, i had a look at the php documentation but it didnt make much sense.

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JQuery / Dynamic Checkboxes - Not Posting?

Dec 22, 2010

I need a little advice/help with posting the values from a checkbox group.

I am using jQuery/PHP/MySQL.

I have a form with 2 comboboxes and one group of checkboxes.

ComboBox 1 updates ComboBox 2.

Upon selection of ComboBox 2, it populates a dynamic group of checkboxes via jQuery/PHP script.

Everything works great, expect when I submit, the only thing that does not post is the array of the checkbox values! When I place a "static" group of checkboxes, it works as it should be. It's as if the form does not recognize the dynamic group of checkboxes?

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Add Select All Checkboxes ?

Mar 9, 2010

I have this PHP and it works great, just want to add a select all button and reset I am not that good at php can


$currentdir = getcwd();
$grmx= 'Music ';[code]....

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Checkbox - Handling A Dynamic Amount Of Checkboxes?

Mar 29, 2011

I'm making a form that requires me to use a varying amount of checkboxes. Anywhere from 0 to n. I can easily insert the value I want into the value="" of the checkbox, so that's not a problem.My question is - how would I write a PHP form that can take any amount of checkbox values from 1 to n, and then loop through all of those values?

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Insert Selected Dynamic Checkboxes As Array

Aug 18, 2010

posting the results of dynamic check boxes as an array to the database. I have figured out how to get the checkboxes to load into the form but do not understand how to post the results of the chosen checkboxes as an array and insert the array into the db. Right now it only inserts the first chosen checkbox by itself.

<?php require_once("Connection.php");
$sql = "SELECT * FROM agents";
$pResult=mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($pResult) == 0)

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Selecting Multiple Dynamic Checkboxes From A Database

Jul 31, 2007

I have dynamic checkboxes with values populated from a database table and want to set the boxes to selected based on values from another table.

Basically, I have a table of users, a table of categories (populates the checkboxes) and a table that is populated when multiple categories are selected per user (the table used to set the checkboxes to selected)..hope this is clear..Its for an 'Edit user' page, displaying the info for the user. Code:

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Dynamic Row Adding With Dynamic Select Box In Onchange

May 10, 2011

am trying to get the values for dropdown box from database and this box has to be added dynamically and should load with values. connecting to mysql, fetching values from database and retrieving in javascript the whole scenario was dynamic add row table

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Using Checkboxes To Select A Row Of Data?

May 25, 2011

I am trying to creating a table where you can select a checkbox to select a row of data and send the data to a form. So far I have gotten the dynamic checkboxes working so I can select a row of data. However, I am having trouble recovering the data when my data has been submitted. Here is my table code:


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Adding Select All Checkboxes?

Jun 13, 2009

Im trying to manage my user submitted content by fetching the data from mysql, below is my current code, it works fine however im trying to adjust it so I can select all since it would make life much easier:

if($_GET['cmd'] == 'delete')
$id = mysql_real_escape_string($_GET['id']);
$sql = "DELETE FROM stealth WHERE id = $id";


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Checkbox To Select Multiple Checkboxes

Oct 6, 2005

This is an intranet page for the admins that scans remaining disk space through hidden admin shares. Using the server name and the drive letter I build the command on the page this data is sumitted to and run it via the php exec() function.

I want to put in a checkbox next to each server that (when checked) checks all the drives underneath it and also another checkbox at the top of the page that (when checked) checks all the servers. Code:

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Jquery - Select All Checkboxes With Js Array Name?

Feb 26, 2010

I want to use a JQuery "check all" function in a form like this: [URL]..My problem is I am generating my form from a php script, and I don't know exactly how many checkboxes I will have in advance. I use the "array" naming convention to be able to get all the selected checkbox values in my $_POST data. so my checkboxes are like that:

<input type="checkbox" name="items[]" value="<?php echo $id ?>">

but this JQuery declaration does not work:

this.checked = checked_status;

probably because the "[]" at the end of my "items" messes up the JQuery declaration... I tried to write @name=items[] like that: "@name=items[]", and to put some anti-slash before the [ and ] so they're not considered as special characters but it didnt work.

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$query = SELECT Logic In Advance Of Knowing Which Checkboxes Are Selected?

Jun 28, 2009

I now have a problem that has me currently stopped in my tracks.My site allows for a visitor to select one or many checkboxes. The PHP code then converts the actual selections to "Yes" variables and the unchecked boxes to "No" variables. In this way a comparision can be made to the mySQL talbe field entries in search of all candidate records that match the checkbox requirements.In order to ensure that the search is accurate and even returns "overqualified" records:1) I need to build up a mySQL SELECT query based only on the checkboxes that have been checked. 2) I do not want to include any conditions in the WHERE clause for those that have not been checked. The problem is that I do not know which checkboxes will be selected in advance for any given and susequent search.I do have lead on proper coding that I believe (with my limited knowledge), will work. However, I am unable to verify becasue of a problem with the final line of code - i.e., the actual SELECT statement that is at the heart of the potential solution.


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Mar 27, 2010

I'm looking to use checkboxes to select multiple rows of a query result to delete or edit them (like hotmail).. if you could point me in the right direction as to where I could find this info or get a good start.

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Dynamic Lists With Dynamic Selection Based On Its Value In The MySQL Table

Nov 18, 2010

the following decides which out of the following list is selected based on its value in the mySQL table:

<select name="pack_choice">
<option value="Meters / Pack"<?php echo (($result['pack_choice']=="Meters / Pack") ? ' selected="selected"':'') ?>>Meters / Pack (m2)</option>
<option value="m3"<?php echo (($result['pack_choice']=="m3") ? ' selected="selected"':'') ?>>Meters / Pack (m3)</option>
<option value="Quantity"<?php echo (($result['pack_choice']=="Quantity") ? ' selected="selected"':'') ?>>Quantity</option>

Although this works OK, I need it also to show dynamic values like this:


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Dynamic Select Box

Jul 17, 2005

I am having difficulty getting my dynamic select box to work. It is generating the select box just the way I want it to (displaying only the results of my query in the pulldown), but once I select one of the schools, the value is always "school_name". Code:

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Dynamic SELECT Elements

Jun 17, 2003

I am creating a search for individuals in a genealogy database. I want to use a form with two <SELECT> elements. The first <SELECT> lists all of the surnames on the database -

Select distinct surname from gen_individ order by surname

What I want is for the <OPTION>s of the second <SELECT> element to change based on what the user chooses from the first one i.e. only show the given names that belong to the surname chosen

Select gname from gen_individ order by birthdate where surname = (whatever they chose before)

I haven't a clue about how to write the second part of the form. Can someone help, please?

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Feb 15, 2003

I am trying to populate a select menu with data from a mysql db. I get the select menu, but no content or errors. The two fields are id and websites. Here is the code:

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Jun 7, 2009

i was trying to make a dynamic drop down on changeand i works finebut the problem that the input is<option value="$name">$name</option>i need to put the id in the value instead of the name here is my code

PHP Code:

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Oct 25, 2007

I am wanting a dynamic select list which is populated from my DB. My query is:

† $query = "SELECT pk, type FROM un_styles";

I want to display the type in the select list, then use the selected type. So what i am basically asking is could someone show me the code to do this please.

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Nov 12, 2007

I would like to have two select boxes in my form, the options in the second one dependent on the selection made in the first box. However I do not want to have to reload the page to populate the options of the second select.

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Dynamic Multiple Select Boxes

Sep 9, 2006

i m working on select boxes. there are two select boxes one is to select country and other is to select state. when the user selects on country for.ex.US then all the states in US should appear in the second select box(state select box) Code:

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Get Dynamic Chained Select Boxes?

Dec 16, 2009

i want to make select boxes chain on selection of one pass the value to the next they fetch data from database.like make,mdel,year select boxes

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Apr 9, 2009

I've got this nasty feeling that this is undoable. Simple put: Can you bind a string to an 'order by' in a select statement. So I have a test table (test_table) with three columns (col1, col2, col3) and I wrote this simple code to test the execution of the dynamic sql.

'col1' contains two values 'n' and 'f'.


On execution, returns all values but 'order by' is ignored. So it appears as though you cannot pass a variable that controls the 'order by'.

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Make Div Appear On Dynamic Option Select?

May 27, 2011

I have a SELECT input that gets all of its options via the database. Below the select input, there are divs created for each option in the select. I want the user to select an option from the drop down and make the div below display. So basically the drop down are sports, and if they make a selection the sport div hidden below will load, and that div will contain all the sport positions

<select name="sport" id="select">
foreach ($getSports as $row) {


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Feb 3, 2009

We have the need to create dynamic forms and to select the values that users send with these forms.My problem is that which is the best way to select the users values for future use.Is there a script that make something like that?

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Dynamic Dependent Select Box With One Table?

Jan 19, 2011

I have a table in a database that I need to filter upon using dependent select boxes.† The database was poorly designed and would be difficult to break into separate tables without affecting code written in other places.† I have found some good code and understanding of how to implement the dependent select boxes if you have two tables with one column functioning as a lookup value between the two.I have provided a short bit of sql of what the table looks like with some column names changed.† I would need to first sort by lastname and have firstname dependent on the selection of lastname.†

Code: [Select]create table `user` (
`id` int(3) Not Null Auto_increment,
`firstname` varchar (60),

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Post Value From Dynamic Select List

Dec 22, 2009

I am trying to send a value submitted from a dynamic select list to a different page.† However im running into problems.† Here is my code for the 2 pages


I have been trying to duplicate the way i send values via a textfield by giving the <option> tag a name and and capturing the value by using $_POST['ride_name']. This is not working though.

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Checkboxes From A Mysql DB

Aug 10, 2000

I'm creating a page that includes check boxes that are dynamically pulled from a MySQL database. I have gotten it to correctly pull up the boxes and name them, but when I make a change and submit, all of the values that were checked are set to 0 instead of 1.

This should print out a checkbox, checked if it is supposed to be, and take an argument to be passed when the user chooses to update the page.

When I submit my form, all of the checkboxes pass a value of zero even when they are checked.
Can you tell me if there is an error in this statement?

print "<td valign='top'>";
print "<input type=checkbox name=checkbox_$cat_name value='checked' $checked[$j]></td>";
print ${"checkbox_".$field_name}." !!!";
print "<td valign='top'>$list_cat_name</td>";

$checked[$j] - contains the value 'checked' or nothing set (correctly) earlier in the file
the checkboxes are named checkbox_(fieldname) [ex: checkbox_food]

The value 'checked' is passed to another file that updates the db.

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May 21, 2007

I am trying to add records to a database based on a session variable called $_SESSION['user_id'] and checkbox values selected by the user.

I think I need to store the data in an array and then somehow manipulate so that it can be inserted into a row in the db.

I also have a feeling that I will have to cycle through the array elements and store each value in a dynamically created variable so that it can be inserted. Code:

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