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Added a class for items in the hierarchy that don't accept children #213

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Added a class for items in the hierarchy that don't accept children #213

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1cb9f90
added class for blocking item from accepting children
MrEyratnz Jan 11, 2018
cdb02c0
formatting
MrEyratnz Jan 11, 2018
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7 changes: 4 additions & 3 deletions jquery.nestable.js
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@
collapsedClass : 'dd-collapsed',
placeClass : 'dd-placeholder',
noDragClass : 'dd-nodrag',
noChildrenClass : 'dd-nochildren',
emptyClass : 'dd-empty',
expandBtnHTML : '<button data-action="expand" type="button">Expand</button>',
collapseBtnHTML : '<button data-action="collapse" type="button">Collapse</button>',
Expand Down Expand Up @@ -358,8 +359,8 @@
// reset move distance on x-axis for new phase
mouse.distAxX = 0;
prev = this.placeEl.prev(opt.itemNodeName);
// increase horizontal level if previous sibling exists and is not collapsed
if (mouse.distX > 0 && prev.length && !prev.hasClass(opt.collapsedClass)) {
// increase horizontal level if previous sibling exists and is not collapsed and accepts children
if (mouse.distX > 0 && prev.length && !prev.hasClass(opt.collapsedClass) && !prev.hasClass(opt.noChildrenClass)) {
// cannot increase level when item above is collapsed
list = prev.find(opt.listNodeName).last();
// check if depth limit has reached
Expand Down Expand Up @@ -481,4 +482,4 @@
return retval || lists;
};

})(window.jQuery || window.Zepto, window, document);
})(window.jQuery || window.Zepto, window, document);