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-rw-r--r--javascript/Prototype.BitMultiForm.js64
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diff --git a/javascript/Prototype.BitMultiForm.js b/javascript/Prototype.BitMultiForm.js
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-// Author: Al Sierra
-// Version: 3.16.2010
-// Description: Multi Forms
-// Dependency: Prototype
-BitMultiForm = {
- 'addForm':function (template,target) {
- //Set Variables
- var index,cloneNode,curr_units,inputs;
-
- //Get all the form units from the master div that holds all the unique instances of the cloned input blocks
- curr_units = $(target).select('[class="multiform_unit"]');
-
- //Count the number of instances of the form and increase the number by 1 to grab our new index
- if( typeof( BitMultiForm.seqs[target] ) != 'undefined' ){
- BitMultiForm.seqs[target]++; // javascript is stupid
- index = BitMultiForm.seqs[target];
- }else{
- index = BitMultiForm.seqs[target] = curr_units.length;
- }
-
- //Clone the template node and set the attributes
- cloneElm = $(template).cloneNode(true);
- var id1 = cloneElm.readAttribute('id').replace('temp',index);
- cloneElm.setAttribute('id',id1);
- cloneElm.style.display ='block';
-
- //Grab all the input fields and loop through each of them to modify the attributes name and id
- inputs = cloneElm.getElementsByTagName('input');
- for (var i=0;i<inputs.length;i++){
- var input = $(inputs[i]);
- var id2 = input.readAttribute('id').replace('temp',index);
- var name = input.readAttribute('name').replace('temp',index);
- input.setAttribute('id', id2 );
- input.setAttribute('name', name);
- }
- //Grab all the select fields and loop through each of them to modify the attributes name and id
- var selects = cloneElm.getElementsByTagName('select');
- for (var i=0;i<selects.length;i++){
- var select = $(selects[i]);
- var id3 = select.readAttribute('id').replace('temp',index);
- var name = select.readAttribute('name').replace('temp',index);
- select.setAttribute('id', id3);
- select.setAttribute('name', name);
- }
-
- //Check if remove button exists, if exists, set the remove function
- var a = cloneElm.select('[class="multiform_remove"]');
- if( a.length > 0 ){
- a[0].onclick = function(){BitMultiForm.removeForm(id1);};
- }
-
- $(target).appendChild(cloneElm);
-
- if( typeof( BitBase.setPlaceholders ) != 'undefined' ){
- BitBase.setPlaceholders();
- }
- },
- 'removeForm':function (elmId) {
- //Remove the form from the master div
- $(elmId).parentNode.removeChild( $(elmId) );
- },
- 'seqs':{}
-};
-