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MDL-47494 ddimageortext: NOBUG using same concept as used in question editing form to reduce delays in

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repositioning drags.
This commit is contained in:
Jamie Pratt
2011-09-02 21:00:42 +07:00
parent 8d24c8c6f8
commit 1f82adbe9c
1 changed files with 6 additions and 9 deletions
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question/type/ddimageortext/yui/dd/dd.js
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+6 -9
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@@ -141,9 +141,6 @@ YUI.add('moodle-qtype_ddimagetoimage-dd', function(Y) {
dragMode: 'intersect'
}).plug(Y.Plugin.DDConstrained, {constrain2node: topnode});
dd.on('drag:end', function(e) {
mainobj.reposition_drags_for_question();
}, this);
drag.setData('group', group);
drag.setData('choice', choice);
@@ -225,12 +222,12 @@ YUI.add('moodle-qtype_ddimagetoimage-dd', function(Y) {
Y.extend(DDIMAGETOIMAGE_QUESTION, M.qtype_ddimagetoimage.dd_base_class, {
initializer : function(params) {
this.doc = this.doc_structure(this);
this.poll_for_image_load(null, false, 1000, this.create_all_drag_and_drops);
this.poll_for_image_load(null, false, 0, this.create_all_drag_and_drops);
this.doc.bg_img().after('load', this.poll_for_image_load, this,
false, 1000, this.create_all_drag_and_drops);
false, 0, this.create_all_drag_and_drops);
this.doc.drag_image_homes().after('load', this.poll_for_image_load, this,
false, 1000, this.create_all_drag_and_drops);
Y.on('windowresize', this.reposition_drags_for_question, this);
false, 0, this.create_all_drag_and_drops);
Y.later(500, this, this.reposition_drags_for_question, [], true);
},
create_all_drag_and_drops : function () {
this.init_drops();
@@ -363,7 +360,7 @@ YUI.add('moodle-qtype_ddimagetoimage-dd', function(Y) {
}
}, this);
this.doc.drag_images().each(function(dragimage) {
if (!dragimage.hasClass('placed')) {
if (!dragimage.hasClass('placed') && !dragimage.hasClass('yui3-dd-dragging')) {
var dragimagehome = this.doc.drag_image_home(dragimage.getData('dragimageno'));
dragimage.setXY(dragimagehome.getXY());
}
@@ -380,7 +377,7 @@ YUI.add('moodle-qtype_ddimagetoimage-dd', function(Y) {
var dragimages = this.get_choices_for_drop(choice, drop);
var dragimage = null;
if (dragimages.some(function (d) {
if (!d.hasClass('placed')) {
if (!d.hasClass('placed') && !d.hasClass('yui3-dd-dragging')) {
dragimage = d;
return true;
} else {