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Merge branch 'MDL-77679' of https://github.com/mkassaei/moodle

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Huong Nguyen 2023-06-28 21:06:59 +07:00
commit 74256e9979
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3 changed files with 26 additions and 2 deletions
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2
question/type/ddwtos/amd/build/ddwtos.min.js vendored
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2
question/type/ddwtos/amd/build/ddwtos.min.js.map
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24
question/type/ddwtos/amd/src/ddwtos.js
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@ -373,6 +373,11 @@ define([
var oldDrag = this.getCurrentDragInPlace(this.getPlace(drop));
if (oldDrag.length !== 0) {
var currentPlace = this.getClassnameNumericSuffix(oldDrag, 'inplace');
// When infinite group and there is already a drag in a drop, reject the exact clone in the same drop.
if (this.hasDropSameDrag(currentPlace, drop, oldDrag, drag)) {
this.sendDragHome(drag);
return;
}
var hiddenDrop = this.getDrop(oldDrag, currentPlace);
hiddenDrop.addClass('active');
oldDrag.addClass('beingdragged');
@ -399,6 +404,25 @@ define([
}
};
/**
* When infinite group and there is already a drag in a drop, reject the exact clone in the same drop.
*
* @param {int} currentPlace the position of the current drop.
* @param {jQuery} drop the drop containing a drag.
* @param {jQuery} oldDrag the drag already placed in drop.
* @param {jQuery} drag the new drag which is exactly the same (clone) as oldDrag .
* @returns {boolean}
*/
DragDropToTextQuestion.prototype.hasDropSameDrag = function(currentPlace, drop, oldDrag, drag) {
if (drag.hasClass('infinite')) {
return drop.hasClass('place' + currentPlace) &&
this.getGroup(drag) === this.getGroup(drop) &&
this.getChoice(drag) === this.getChoice(oldDrag) &&
this.getGroup(drag) === this.getGroup(oldDrag);
}
return false;
};
/**
* Animate a drag back to its home.
*