How to call data from database

Javascript coding ..

Moderators: macek, egami, gesf

thoseareuntruth
New php-forum User
New php-forum User
Posts: 1
Joined: Fri Dec 30, 2011 6:02 pm

How to call data from database

Postby thoseareuntruth » Fri Dec 30, 2011 6:50 pm

Good day and happy new year, all :)

Anyway, I need a help.
I have made a table form for inputing and inside the table I made another table which the function is for user can add the components.
(might be you can see the image what is the result, I uploaded one)

I use this script to add rows with javascript:

Code: Select all

function addRowToTable()
{
  var tbl = document.getElementById('table2');
  var lastRow = tbl.rows.length;
  // if there's no header row in the table, then iteration = lastRow + 1
  var iteration = lastRow;
  var row = tbl.insertRow(lastRow);
 
  // left cell
  var cellLeft = row.insertCell(0);
  var textNode = document.createTextNode(iteration);
  cellLeft.appendChild(textNode);
 
  // right cell
  var cellRightSel1 = row.insertCell(1);
  var sel = document.createElement('select');
  sel.name = 'component' + iteration;
  cellRightSel1.appendChild(sel);
 
  // select cell
  var cellRightSel2 = row.insertCell(2);
  var sel = document.createElement('select');
  sel.id = 'subcomponent' + iteration;
  sel.options[0] = new Option('','');
  sel.options[1] = new Option('#', '');
  cellRightSel2.appendChild(sel);
 
  var cellRight = row.insertCell(3);
  var el = document.createElement('input');
  el.type = 'text';
  el.name = 'point' + iteration;
  el.readonly = 'point';
  el.size = '2';
 
  //el.onkeypress = keyPressTest;
  cellRight.appendChild(el);
 
}


Then.. when I click the add button at the act number one, row number two is show up and yeah it is working BUT.. no options in the Name and Sub Name column. I mean, I cannot select because there is no data.
(see the image, two.jpg)
With the script in the function add row, how to call data from database? I want the number two look same like number one.

Thanks in Advance.
Attachments
two.jpg
two.jpg (67.46 KiB) Viewed 401 times
one.jpg
one.jpg (61.52 KiB) Viewed 401 times

Return to “JavaScript”

Who is online

Users browsing this forum: No registered users and 1 guest