koha-tmpl/intranet-tmpl/prog/en/js/additem.js

   1 function deleteItemBlock(index) {
   2     var aDiv = document.getElementById(index);
   3     aDiv.parentNode.removeChild(aDiv);
   4     var quantity = document.getElementById('quantity');
   5     quantity.setAttribute('value',parseFloat(quantity.getAttribute('value'))-1);
   6 }
   7 function cloneItemBlock(index) {
   8     var original = document.getElementById(index); //original <div>
   9     var clone = clone_with_selected(original)
  10     var random = Math.floor(Math.random()*100000); // get a random itemid.
  11     // set the attribute for the new 'div' subfields
  12     clone.setAttribute('id',index + random);//set another id.
  13     var NumTabIndex;
  14     NumTabIndex = parseInt(original.getAttribute('tabindex'));
  15     if(isNaN(NumTabIndex)) NumTabIndex = 0;
  16     clone.setAttribute('tabindex',NumTabIndex+1);
  17     var CloneButtonPlus;
  18     var CloneButtonMinus;
  19   //  try{
  20         var jclone = $(clone);
  21         CloneButtonPlus = $("a.addItem", jclone).get(0);
  22         CloneButtonPlus.setAttribute('onclick',"cloneItemBlock('" + index + random + "')");
  23     CloneButtonMinus = $("a.delItem", jclone).get(0);
  24     CloneButtonMinus.setAttribute('onclick',"deleteItemBlock('" + index + random + "')");
  25     CloneButtonMinus.setAttribute('style',"display:inline");
  26     // change itemids of the clone
  27     var elems = clone.getElementsByTagName('input');
  28     for( i = 0 ; elems[i] ; i++ )
  29     {
  30         if(elems[i].name.match(/^itemid/)) {
  31             elems[i].value = random;
  32         }
  33     }
  34    // }
  35     //catch(e){        // do nothig if ButtonPlus & CloneButtonPlus don't exist.
  36     //}
  37     // insert this line on the page
  38     original.parentNode.insertBefore(clone,original.nextSibling);
  39     var quantity = document.getElementById('quantity');
  40     quantity.setAttribute('value',parseFloat(quantity.getAttribute('value'))+1);
  41 }
  42 function check_additem() {
  43         var     barcodes = document.getElementsByName('barcode');
  44         var success = true;
  45         for(i=0;i<barcodes.length;i++){
  46                 for(j=0;j<barcodes.length;j++){
  47                         if( (i > j) && (barcodes[i].value == barcodes[j].value) && barcodes[i].value !='') {
  48                                 barcodes[i].className='error';
  49                                 barcodes[j].className='error';
  50                                 success = false;
  51                         }
  52                 }
  53         }
  54         // TODO : Add AJAX function to test against barcodes already in the database, not just
  55         // duplicates within the form.
  56         return success;
  57 }
  58
  59 function clone_with_selected (node) {
  60            var origin = node.getElementsByTagName("select");
  61            var tmp = node.cloneNode(true)
  62            var selectelem = tmp.getElementsByTagName("select");
  63            for (var i=0; i<origin.length; i++) {
  64                selectelem[i].selectedIndex = origin[i].selectedIndex;
  65            }
  66            origin = null;
  67            selectelem = null;
  68            return tmp;
  69         }
  70
  71 $(document).ready(function(){
  72         $(".cloneItemBlock").click(function(){
  73                 var clonedRow = $(this).parent().parent().clone(true);
  74                 clonedRow.insertAfter($(this).parent().parent()).find("a.deleteItemBlock").show();
  75                 // find ID of cloned row so we can increment it for the clone
  76                 var count = $("input[id^=volinf]",clonedRow).attr("id");
  77                 var current = Number(count.replace("volinf",""));
  78                 var increment = current + 1;
  79                 // loop over inputs
  80                 var inputs = ["volinf","barcode"];
  81                 jQuery.each(inputs,function() {
  82                         // increment IDs of labels and inputs in the clone
  83                         $("label[for="+this+current+"]",clonedRow).attr("for",this+increment);
  84                         $("input[name="+this+"]",clonedRow).attr("id",this+increment);
  85                 });
  86                 // loop over selects
  87                 var selects = ["homebranch","location","itemtype","ccode"];
  88                 jQuery.each(selects,function() {
  89                         // increment IDs of labels and selects in the clone
  90                         $("label[for="+this+current+"]",clonedRow).attr("for",this+increment);
  91                         $("input[name="+this+"]",clonedRow).attr("id",this+increment);
  92                         $("select[name="+this+"]",clonedRow).attr("id",this+increment);
  93                         // find the selected option and select it in the clone
  94                         var selectedVal = $("select#"+this+current).find("option:selected").attr("value");
  95                         $("select[name="+this+"] option[value="+selectedVal+"]",clonedRow).attr("selected","selected");
  96                 });
  97
  98                 var quantityrec = parseFloat($("#quantityrec").attr("value"));
  99                 quantityrec++;
 100                 $("#quantityrec").attr("value",quantityrec);
 101                 return false;
 102         });
 103         $(".deleteItemBlock").click(function(){
 104                 $(this).parent().parent().remove();
 105                 var quantityrec = parseFloat($("#quantityrec").attr("value"));
 106                 quantityrec--;
 107                 $("#quantityrec").attr("value",quantityrec);
 108                 return false;
 109         });
 110 });