Adds a new item.

Required file: ext/dhtmlxform_dyn.js

Parameters:

• pId - the parent item id, i.e. the id of the existing item you want to nest the new item into (the item's parameter 'name).
• itemData - the object of the new item.
• pos - the position that the new item will be added to.
• insertAfter - (true/false, default false) if any “newcolumn” used - item will inserted into colunm where item[pos] positioned, before it; insertAfter specifies that new item will inserted after item[pos], to add possibility to make new item last in column; this param is ignored when inserting newcolumn.

//to add as an individual item
myForm.addItem(null, itemData, pos);
 
//to nest into some existing item
myForm.addItem(pId, itemData, pos);

Details:

• If you don't want to specify the parent item, set the pId parameter to null.
• For radio buttons you must specify the pId parameter as an array with 2 elements:
  • rId - the radio button's id (the radio's parameter 'name').
  • rValue - the radio button's value (the radio's parameter 'value').