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Added svIndex attribute #111

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Added svIndex attribute #111

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14 changes: 12 additions & 2 deletions src/angular-sortable-view.js
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,14 @@
var isGrid = false;
var onSort = $parse($attrs.svOnSort);

// ----- fix for multiple page list (when pagination is made on front-end);
// ----- index is recalculated depending on page
var startIndex = 0;
$attrs.$observe('svIndex', function (value) {
startIndex = parseInt(value) > 0 ? parseInt(value) : 0;
});
// -------------------------------------------------------------------

// ----- hack due to https://github.com/angular/angular.js/issues/8044
$attrs.svOnStart = $attrs.$$element[0].attributes['sv-on-start'];
$attrs.svOnStart = $attrs.svOnStart && $attrs.svOnStart.value;
Expand Down Expand Up @@ -212,6 +220,8 @@
this.$drop = function(originatingPart, index, options){
if(!$placeholder) return;

index += startIndex;

if(options.revert){
var placeholderRect = $placeholder[0].getBoundingClientRect();
var helperRect = $helper[0].getBoundingClientRect();
Expand Down Expand Up @@ -258,8 +268,8 @@
if($target){
$target.element.removeClass('sv-candidate');
var spliced = originatingPart.model(originatingPart.scope).splice(index, 1);
var targetIndex = $target.targetIndex;
if($target.view === originatingPart && $target.targetIndex > index)
var targetIndex = $target.targetIndex + startIndex;
if($target.view === originatingPart && $target.targetIndex + startIndex > index)
targetIndex--;
if($target.after)
targetIndex++;
Expand Down