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plemp-node
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Split of the code for the actual adding/deleting of draggables to/from the canvas

This commit is contained in:
Paul van Tilburg 2012-02-09 10:28:09 +01:00
parent 1c706fd6cc
commit 870342ffdf
1 changed files with 24 additions and 10 deletions
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34
public/javascripts/plemp-ui.js
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@ -39,17 +39,16 @@ $(document).ready(function() {
// Populate the canvas with the draggables.
$.get("draggables", function(data) {
$.each(data, function(drag_id, drag_info) {
$.get("draggables/" + drag_id, function(data) {
$("#draggables").append(data);
// Assume we have appended one draggable here:
$(".draggable").last().plempable(drag_info);
});
var timestamp = data.timestamp;
// Retrieve each draggable from the list and add it to the canvas.
$.each(data.list, function(drag_id, drag_info) {
add_draggable_to_canvas(drag_id, drag_info);
});
}, "json");
});
// Callback functions.
// Callback functions
// Show the add dialog with a visual effect.
function show_add_dialog() {
@ -63,13 +62,28 @@ function hide_add_dialog() {
});
}
// Delete a draggable on the server; remove it with a visual effect.
// Add a draggable element to the canvas.
function add_draggable_to_canvas(drag_id, drag_info) {
$.get("draggables/" + drag_id, function(data) {
$("#draggables").append(data);
// Assume we have appended a signle draggable here:
$(".draggable").last().plempable(drag_info);
});
}
// Delete a draggable element from the canvas.
function delete_draggable_from_canvas(drag_id) {
$("#draggables #" + drag_id).hide('fade', 'slow', function() {
element.remove();
});
}
// Delete a draggable on the server.
function delete_draggable(event) {
drag_id = event.data.id;
$.post("draggables/" + drag_id, {"_method": "delete"}, function(data) {
if (data) {
event.data.element.hide('fade', 'slow', function() {
event.data.element.remove () });
delete_draggable_from_canvas(drag_id);
}
}, "json");
}