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Hi. I have one drop down menu and one textfield. The drop down menu will display the book's id and book's name that retrieve from the database while the textfield will automatically display the book's name based on the user selection from the drop down menu. I try to use …

Hi. I have a calculate.js javascript file where all the function that execute the calculation is consist in this file. Now, I want to retrieve a data from the database for javascript calculation and be done in this calculate.js file. I have search a lot of methods to do this …

Hi. I want to have a query as below. [CODE] $sql = "SELECT amount FROM payment WHERE id = '$a'"; $result = mysql_query($sql); $row = mysql_fetch_array($result); $amount = $row['amount']; [/CODE] The value for $a variable is getting from the selection on drop down list. For example, the user select id=11, …

Hi. I want to create a search form using the drop down list and checkbox. First, the users have to select from drop down list whether they want to search by date or id. After that, for example, a new pair of drop down list will display for the users …

hi..let's say I have 3 textfields, texfield A must be filled first, then textfield B and textfield C can be filled either one. If textfield B is filled, then for example (textfield A * textfield B), the answer will be shown at textfield C or vice versa. Below is part …

hi..I am really new in Java software development..I am trying to make sure that the JXTable will refresh or update the data after the save button is clicked which means that the JXTable will display the lastest data that retrieved from the database..as what I had googled through the methods …

hi.can anyone give some suggestion on this? I need to do for a system that calculate the marks. At first, I had created the radio buttons and textboxes for user to insert the marks, but it seems not so user friendly. So I decide to change them into automatically calculate …

hi...anyone got ideas on the drop down list and jgraph?actually everything goes well at first but after I add the drop down list code for selection to sort the graph based on year, the graph didn't show in the same page??anyone know how to solve this problem?? part of the …

hi...anyone got ideas in form validation...I try a lot of methods already but still can't work...do not have any pop-up message although the required fill leave blank...is it the reason that I create my form in separate file??anyone got ideas on how to solve this problem?thanks in advance... part of …

hi...I'm trying to calculate the total no of item of things in a table, so I select the same item first, then I start adding them and save the total no of items in another table...but the problem is when I start insert the new items, the existing items also …

hi...I have three different ph files that received value from those files... class_survey.php [CODE] <?php class surveyForm { function selectForm() { //query to display form } function insert_survey_result($rating, $form) { if($form=="survey1") { echo "form: $form"; //check whether the form passing at here is correct for($j=1;$j<=count($rating);$j++) { echo $sql1 = "INSERT …

How to use while loop to loop a set of radio button groups? I have several questions that retrieve from database and each question has five different ratings named 1, 2, 3, 4 and 5. I create radio button group for the rating and using while to loop them. I …