How to show selected values from database when edit the form?

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I am using Select2 for one of my fields. The data is perfectly inserting in the database. But when I want to edit the form, I need to fetch the data from the database. I can fetch the data but I don't know, how to show values in Select2 while editing the form. This is the code when I am inserting the data in the database. The table name is "requests" and the column which stores the array is "crimes_section".

 <div class="form-group">
   <label>Crime Section / جرم</label>
     <select class="crimeSections form-control" name="crimeSection[]" multiple="multiple" style="border-radius: 0px;" placeholder="35201-4578979-0">
         <option value="AL">Alabama</option>
         <option value="WY">Wyoming</option>
      </select>
  </div>
<script type="text/javascript">
$(document).ready(function() {
   $('.crimeSections').select2({
   placeholder: "381, 392, 420"
   });
});
</script>

you can use these two options together. set value to set from database using a hidden field

$('#sel_users').val(value);
$('#sel_users').select2().trigger('change');

how to grab database values to edit form in optional input in laravel, I am using Select2 for one of my fields The data is perfectly inserting in the database But when I want to edit the form I need to fetch In addition to adding new data to a table, an Access input form lets you modify data that's already in a table as well. Here's how it works: Scroll back and forth through records using the < or > icons, or using the Search field to search for data in any field in the table.

Try

Array.from(document.querySelector('.crimeSections').options).forEach(option=>{
if(option.value=="AL")
option.selected=true
});

Edit: Replace "AL" with value you wanna match

How to set the selected option (from database) of <select> tag in , Now I need develop edit data form some of my data in the data table. In this form I need show selection input field in edit page with current� Basically this script loops through every single input element and uses name and value (or sometimes data) attributes to display the form data. It recognizes attributes like multiple and required and functions accordingly. And it should work with every input element (text area, file uploader, color picker etc.). Github and live examples here.

Assume below is the data received from the database.

var data = [
    {
        id: 0,
        text: 'enhancement'
    },
    {
        id: 1,
        text: 'bug'
    },
    {
        id: 2,
        text: 'duplicate'
    },
    {
        id: 3,
        text: 'invalid'
    },
    {
        id: 4,
        text: 'wontfix'
    }
];

This is the one of the way to populate data into select box and by triggering change event you can able to set the default value.

$('#example').select2({
    data: data
}).val(1).trigger('change'); //This will set bug as selected value

How to get multiple selected values of select box in php , I can edit drop-down choice which takes usernames from DB, but how make it $result = $conn->query("select username from users"); echo "<html>"; echo "< body>"; <form action="process.php" method="POST"> Task: <input type="text" name="task" style="width:400px;font-size:14pt;" value="<? echo� The SQL SELECT Statement. The SELECT statement is used to select data from a database. The data returned is stored in a result table, called the result-set.

This code works for me.

$(document).ready(function() {
    $('#selectedCrimes').select2({
    multiple: true,
    });
});

Thanks to everyone.

Handling select box (drop-down list) in a PHP form, Use form method and loop to retrieve selected value in PHP. Example: filter_none. edit close. play_arrow. link brightness_4 code� By design, you cannot edit data from some types of queries. For example, you cannot edit the data returned by a crosstab query, and you cannot edit or remove calculated fields — values that a formula calculates as you use your database, but that do not reside in a table. Open the table or query in Datasheet View or form in Form View.

Store selected items as comma-delimited string, This tutorial will show you how to add select boxes and multi-select boxes to a form, how to retrieve the input data from them, how to validate the data, and how to Now, let's change the multi-select box back to a standard single select box. DATABASE CHAMBER Step 3. In Server Explorer, click on your database (Database.mdf) then select Tables -> Add New Table. Make the table like this. Table -> tbl_data (Don't forget to make the ID as IS Identity -- True.) Figure 1: Data Table Make some entries in the database by going to Table -> tbl_data then right-click then Show Table Data. Don

Ways to add, edit, and delete records - Access, Explains how to retrieve selected items from a multiple selection list box For more information about this change, read this blog post. This article applies to either a Microsoft Access database (.mdb) file or to a In Microsoft Access, the value of the MultiSelect property of the list box in a form or in a report� `I have a drop-down in html which is being rendered from php template. I can edit drop-down choice which takes usernames from DB, but how make it "selected" (what I have choose before) before editing?

Get checked Checkboxes value with PHP, Open the form in Form View, or the table or query in Datasheet View. To commit your choice to your database, move the cursor to another field, To select a default value for new records, click the� For a form control to show data, we need to configure the Data Source and the Item property. Besides, we also need to un-hide the corresponding DataCard for the form to show the proper fields. Some additional document for your reference: EditForm and Display form controls in PowerApps. If you have any further questions, please post back

Comments
  • I can't understand any thing where is the form you are editing ? and what do you want to edit ??
  • <input type="text" name="" class="form-control" id="selectedCrimes"> How this feild will show selected values data from database.
  • you can select the values from the database and add variable value to it like <input type="text" name="" class="form-control" id="selectedCrimes" value="<?php $selectedcrime ?>">
  • how the selected values will shows in the input field when edit page load. where i have to put this code. thank you
  • Your problem is to set the selected value or populating the data into select box?