Added support for textarea element

[grefton]

I added support for displaying "textarea" elements. I have not minified the .js file however as I'm unsure of that process.

Here's an additional example to use for displaying a textarea.

$("#businessRules").Tabledit({
  url: '',
  columns: {
    identifier: [0, 'ID'],
    editable: [
      [1, 'Vehicle Type', 'select', {"car": "Car", "truck": "Truck", "van": "Mini-van", "suv": "Sport Utility Vehicle"}],
      [2, 'Description', 'textarea', {rows: 4}]
    ]
  }
});

[DiegoJArg]

Hi, I can't get this to work. when adding , 'textarea', {rows: 4} to the editable lines, it breaks any edition posibility.

[congthinh]

Hi, I can't get this to work. when adding , 'textarea', {rows: 4} to the editable lines, it breaks any edition posibility.

You should do something like this:
[4, 'summary', 'textarea', '{"rows": "4", "cols": "400", "maxlength": "2000", "wrap": "hard"}']

to get it done.