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PHP - Moved: Select Options
This topic has been moved to Ajax Help.
http://www.phpfreaks.com/forums/index.php?topic=359241.0 Similar TutorialsHello, I'm just learning php (by force), but am pretty well versed in html and css. I did not rite the following code and I'm not sure how to pull out the php in the following in order to make the page validate. <tr> <td width="15%"><b><b>Priority</b></td> <td> <select name="priority" size="1" value="priority"> <option value="" <?php if ($row['priority'] == "") echo " selected";?> ></option> <option value="Normal" <?php if ($row['priority'] == "Normal") echo " selected";?> >Normal</option> <option value="Elevated" <?php if ($row['priority'] == "Elevated") echo " selected";?> >Elevated</option> <option value="STAT" <?php if ($row['priority'] == "STAT") echo " selected";?> >STAT</option> </select> </td> </tr> The idea is to prefetch the "priority" info and populate the drop down with that. Afterwards, the user can change the value and once submitted, the value will change in the database. Any pointers would be appreciated - and thanks in advance. Rich Hi,
I'm really at a loss here.
I have queried a table to get an option list, which returns what I expect but I need to then add it to some current code instead of the fixed option list presented.
The syntax is beyond me.
Please see attached.
Any pointers would be great.
Attached Files
OptionList.txt 1.61KB
7 downloads I have a column in my db called 'Sold' which is set to Binary. I need a dropdown in my form, that converst the binary into 'True', 'False' for the options, and also selects the one that is set in the db. This is for an edit form, so will then need to adapt it for a add form. This is my code, which doesnt seem to be working
<?php
$id = $_GET["id"];
$sqlSold = "SELECT Sold FROM Products WHERE idProducts = $id;";
$products = [
'True' => true,
'False' => false
];
?>
<select name="Sold">
<option selected="selected">Choose one</option>
<?php
foreach($products as $item){
echo "<option value='strtolower($item)'>$item</option>";
}
?>
</select>
I'm doing a site for a used vehicles company. I have a "searchbar" with the following select options: the first one is to search per vehicle manufacturer (ex. BMW). The second one is for a price range (ex. any - $1 000 000). the third is per mileage (ex. any - 150 000). and the last one is per model (ex. 320). All of them are structured as drop-down selectors except for the last one "model" which is has a input type text. Here is what I struggle with... When I choose a manufacturer and click search then I get the desired results. But as-soon as I choose a value from the price or mileage or model I get all the values from the manufacturer, but it doesn't filter what I have chosen. Can you please help me.... Thank you Here is the code for the searchbar.php: Code: [Select] <?php ?> <form name="searchForm" action="showroom.php" method="GET" class="search"> <table cellpadding="0" cellspacing="0"> <tr class="search_bar"> <td><b>Search</b></td> <td><select name="make"> <?php do { ?><option value="<?php echo $row_make['Make']?>"<?php if (!(strcmp($row_make['Make'], $row_make['Make']))) {echo "selected=\"selected\"";} ?>> <?php echo $row_make['Make']?></option> <?php } while ($row_make = mysql_fetch_assoc($make)); $rows = mysql_num_rows($make); if($rows > 0) { mysql_data_seek($make, 0); $row_make = mysql_fetch_assoc($make); } ?> </select> </td> <td><select style="height:20px;" name="price"> <option>Price</option> <option value="">Any</option> <option value="5000">R5,000 </option> <option value="10000">R10,000 </option> <option value="15000">R15,000 </option> <option value="20000">R20,000 </option> <option value="25000">R25,000 </option> <option value="30000">R30,000 </option> <option value="35000">R35,000 </option> <option value="40000">R40,000 </option> <option value="45000">R45,000 </option> <option value="50000">R50,000 </option> <option value="55000">R55,000 </option> <option value="60000">R60,000 </option> <option value="65000">R65,000 </option> <option value="70000">R70,000 </option> <option value="75000">R75,000 </option> <option value="80000">R80,000 </option> <option value="85000">R85,000 </option> <option value="90000">R90,000 </option> <option value="95000">R95,000 </option> <option value="100000">R100,000 </option> <option value="125000">R125,000 </option> <option value="150000">R150,000 </option> <option value="175000">R175,000 </option> <option value="200000">R200,000 </option> <option value="225000">R225,000 </option> <option value="250000">R250,000 </option> <option value="275000">R275,000 </option> <option value="300000">R300,000 </option> <option value="325000">R325,000 </option> <option value="350000">R350,000 </option> <option value="375000">R375,000 </option> <option value="400000">R400,000 </option> <option value="425000">R425,000 </option> <option value="450000">R450,000 </option> <option value="475000">R475,000 </option> <option value="500000">R500,000 </option> <option value="600000">R600,000 </option> <option value="700000">R700,000 </option> <option value="800000">R800,000 </option> <option value="900000">R900,000 </option> <option value="1000000">R1,000,000 </option> </select> </td> <td><select style="height:20px;" name="mileage"> <option>Mileage</option> <option value="0_10000">0-10 000 km</option> <option value="10001_20000">10 001-20 000 km</option> <option value="20001_30000">20 001-30 000 km</option> <option value="30001_40000">30 001-40 000 km</option> <option value="40001_50000">40 001-50 000 km</option> <option value="50001_60000">50 001-60 000 km</option> <option value="60001_70000">60 001-70 000 km</option> <option value="70001_80000">70 001-80 000 km</option> <option value="80001_90000">80 001-90 000 km</option> <option value="90001_100000">90 001-100 000 km</option> <option value="100001_110000">100 001-110 000 km</option> <option value="110001_120000">110 001-120 000 km</option> <option value="120001">120 000km and above</option> </select></td> <td align="right"><b>Model:</b></td> <td><input type="text" name="model" /></td> <td><input type="submit" value="Search" /></td> </tr> </table> </form> I'm trying to figure out why the options aren't appearing inside the select dropdown. Any ideas why? Code: [Select] echo "<label for=" . $row2['fullName'] . ">" . $row2['fullName'] . "</label>"; echo "<select name=" . $row2['fullName'] . " id=" . $row2['fullName'] . " class=dropdown title=" . $row2['fullName'] . " />"; if ($styleID == 1 || $styleID == 2 || $styleID == 6) { $charactersQuery = " SELECT characters.ID, characters.characterName FROM characters WHERE characters.styleID = 3 ORDER BY characters.characterName"; $charactersResult = mysqli_query ( $dbc, $charactersQuery ); // Run The Query while ( $row3 = mysqli_fetch_array ( $charactersResult, MYSQL_ASSOC ) ) { print "<option value=" . $row3['ID'] . ">" . $row3['characterName'] . "</option>\r"; } } else { $charactersQuery = " SELECT characters.ID, characters.characterName FROM characters WHERE characters.styleID IN (1,2,6) ORDER BY characters.characterName"; $charactersResult = mysqli_query ( $dbc, $charactersQuery ); // Run The Query while ( $row3 = mysqli_fetch_array ( $charactersResult, MYSQL_ASSOC ) ) { print "<option value=" . $row3['ID'] . ">" . $row3['characterName'] . "</option>\r"; } } echo "</select>"; } I have set up a form page with a select box of colleges to select. I want the "options" in the select box to be values taken from a field called "name" in a table called "colleges" and they should be ordered alphabetically. I also want the default selected option to be "none." I have attached a picture to describe what i want. Please be detailed with the code. I am fairly new to php and mysql. Thank you. Hi, Im not sure whether this is a PHP or MySQL question, but im trying to get a select menu to only display the number of options that are defined in the mysql database.
For example
The code I have that retrieves the $quantity from the database.
Lets say that
$quantity = 3
Now I would like the option menu to only display three options, like this:
<select name="quantity"> <option value="<?php echo $quantity ?>"><?php echo 'Maximum of ' . $quantity . ' available'?></option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> </select>but for example, if the $quantity was equal to 10 then I would like the menu to be displayed as such <select name="quantity"> <option value="<?php echo $quantity ?>"><?php echo 'Maximum of ' . $quantity . ' available'?></option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> <option value="7">7</option> <option value="8">8</option> <option value="9">9</option> <option value="10">10</option> </select>How is it possible to do this? I am completely at a loss here. Many Thanks aquaman Hey Guys, Here is my issue. I have a MySQL database with a table of products. I use this table to generate a mutliselect form element that is used int a larger form. The larger form contains other information relevant to an issue that we are having with that product (such as an outage). Anyway, the form works fine and the form validation works fine and I write it to the database fine. The issue I'm having is how to save the mutliselect options most efficiently. This is my current process: 1. User creates a new entry from the form and clicks save 2. The form is validated 3. All entries are written to the database in a table called "incidents" (content inclues, timestamps, description of the problem, the impact, who to contact, etc) 4. Because the products list can vary from 1 product to all (~30) products I broke it out into a separate table called "impacted_products". I then loop through each of the selected products and write one row for each product using the id from the row in the "incidents" table to define the tables relationship. Example of DB results: "incidents" +-----------------+------+----------+---------------------+---------+---------+ | notification_id | what | impact | time_start | summary | contact | +-----------------+------+----------+---------------------+---------+---------+ | 235235 | Test | None.... | 2011-02-08 13:41:00 | Test | 3 | +-----------------+------+----------+---------------------+---------+---------+ "impacted_products" +-----+-----------------+------------+---------------------+---------+ | id | notification_id | product_id | timestamp | deleted | +-----+-----------------+------------+---------------------+---------+ | 202 | 235235 | 7 | 2011-02-10 14:30:42 | 0 | | 203 | 235235 | 37 | 2011-02-10 14:30:42 | 0 | | 204 | 235235 | 23 | 2011-02-10 14:30:42 | 0 | +-----+-----------------+------------+---------------------+---------+ 5. Now the users wants to go back and make some updates. 6. They click the edit button from the menu on screen and the form is brought back up and all options/fields are filled out from that which is stored in the database. 7. They make their edits and save again. 8. Now this time it simple updates the "incidents" table but for the products table I do a: "UPDATE impacted_products SET deleted=1 WHERE notification_id='$ID'" and "delete" all the old impacted_products for this particular incident and then loop through all the products that the user still had selected and write them to the database again. 9. And repeat So as you can see this could end up with a lot of "useless" entries in the database since my scripts only pay attention to those "impacted_products" whose deleted value is set to 0. Example: +-----+-----------------+------------+---------------------+---------+ | id | notification_id | product_id | timestamp | deleted | +-----+-----------------+------------+---------------------+---------+ | 176 | 235235 | 37 | 2011-02-08 15:26:25 | 1 | | 177 | 235235 | 43 | 2011-02-08 15:26:25 | 1 | | 178 | 235235 | 37 | 2011-02-08 15:37:58 | 1 | | 179 | 235235 | 43 | 2011-02-08 15:37:58 | 1 | | 180 | 235235 | 1 | 2011-02-08 15:39:49 | 1 | | 181 | 235235 | 7 | 2011-02-08 15:39:49 | 1 | | 182 | 235235 | 37 | 2011-02-08 15:39:49 | 1 | | 183 | 235235 | 43 | 2011-02-08 15:39:49 | 1 | | 184 | 235235 | 1 | 2011-02-08 15:40:53 | 1 | | 185 | 235235 | 7 | 2011-02-08 15:40:53 | 1 | | 186 | 235235 | 37 | 2011-02-08 15:40:53 | 1 | | 187 | 235235 | 43 | 2011-02-08 15:40:53 | 1 | | 188 | 235235 | 37 | 2011-02-10 10:00:47 | 1 | | 189 | 235235 | 1 | 2011-02-10 12:17:05 | 1 | | 190 | 235235 | 7 | 2011-02-10 12:17:05 | 1 | | 191 | 235235 | 13 | 2011-02-10 12:17:05 | 1 | | 192 | 235235 | 37 | 2011-02-10 12:17:05 | 1 | | 193 | 235235 | 23 | 2011-02-10 12:17:05 | 1 | | 194 | 235235 | 1 | 2011-02-10 12:21:52 | 1 | | 195 | 235235 | 7 | 2011-02-10 12:21:52 | 1 | | 196 | 235235 | 13 | 2011-02-10 12:21:52 | 1 | | 197 | 235235 | 37 | 2011-02-10 12:21:52 | 1 | | 198 | 235235 | 23 | 2011-02-10 12:21:52 | 1 | | 199 | 235235 | 7 | 2011-02-10 12:22:26 | 1 | | 200 | 235235 | 37 | 2011-02-10 12:22:26 | 1 | | 201 | 235235 | 23 | 2011-02-10 12:22:26 | 1 | | 202 | 235235 | 7 | 2011-02-10 14:30:42 | 0 | | 203 | 235235 | 37 | 2011-02-10 14:30:42 | 0 | | 204 | 235235 | 23 | 2011-02-10 14:30:42 | 0 | +-----+-----------------+------------+---------------------+---------+ I did it this way beacuase it seems the easiest and fastest way. Otherwise I would have to lookup all the impacted_products from the table that match that notification_id and check 1) Was there a new product selected? If so, add it. 2) Was a product that was selected no longer selected? If so, delete it. 3) Was a product that was selected before still selected now? If so, leave it alone. This seemed like a lot of extra looping and a lot of extra DB queries to essentially end up at the same place. However, I feel that there has still got to be a more efficient way of doing this where I won't have all the extra entries in the impacted_products table. Any ideas? Thanks in advance! This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=320482.0 This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=347091.0 This seems to be a bit of a challenge but I am creating a multiple page form and on one of the pages I have a select field. I would like the user to have the ability to select multiple options but I am using some functions to move the data in hidden fields from page to page. I don't think my functions are jiving with my my foreach loop cause I keep getting an invalid argument error. Thanks in advance for any help. Here is my function: function setSelected($fieldName, $fieldValue) { if(isset($_POST[$fieldName]) && $_POST[$fieldName] == $fieldValue) { echo 'selected="selected"'; } } And here is my loop: $selections = ""; if(isset($_POST["selections"])) { foreach ($_POST["selections"] as $selection) { $selections .= $selection . ", "; } } This topic has been moved to Ajax Help. http://www.phpfreaks.com/forums/index.php?topic=320341.0 This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=309828.0 This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=348848.0 This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=350716.0 This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=305968.0 This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=343149.0 This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=310935.0 This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=357712.0 This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=347920.0 |
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