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1
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$(document).ready(function() {
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2
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3
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// Prevent crash if bereiche is not defined elsewhere
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4
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var bereiche = $("div[id^='bereich']");
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5
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var xcontent_position = Array();
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6
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for (var i = 0; i < bereiche.length; i++) {
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7
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xcontent_position["xcontent" + parseInt(i)] = 0;
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8
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}
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9
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10
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var current_xcontent = $("div[xcontent='xcontent']").attr("class");
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11
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12
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/** Init-Funktion **/
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13
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xcontent_position[current_xcontent] = 0;
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14
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15
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button_next_deaktiviert = false;
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16
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fading = false;
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17
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18
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var first = true;
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19
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$("body").find("div[xcontent='xcontent']").each(function(index){
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20
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if (!first) {
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21
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$(this).hide();
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22
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}
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23
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first = false;
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24
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});
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25
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26
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// Aktuelle Position im Inhalt holen
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27
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moodle_course_id = getGETParameter("id");
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28
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if (moodle_course_id != -1) {
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29
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xcontent_position[current_xcontent] = parseInt(retrieve(moodle_course_id + "_" + current_xcontent));
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30
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}
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31
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if (isNaN(xcontent_position[current_xcontent])) {
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33
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xcontent_position[current_xcontent] = 0;
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34
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}
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35
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36
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// Probleme beim Laden vermeiden
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37
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if (xcontent_position[current_xcontent] > get_current_max_subposition()) {
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38
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xcontent_position[current_xcontent] = get_current_max_subposition();
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39
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} else if (xcontent_position[current_xcontent] < 0) {
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40
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xcontent_position[current_xcontent] = 0;
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41
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}
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42
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43
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// Geöffnete Abschnitte wieder laden
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44
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var tmp_position = xcontent_position[current_xcontent];
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45
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for (var i = 0; i < tmp_position; i++) {
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46
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append_next_to_content();
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47
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}
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48
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xcontent_position[current_xcontent] = tmp_position;
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49
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50
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$("#step_current").html(xcontent_position[current_xcontent] + 1);
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51
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$("#steps_total").html(get_current_max_subposition() + 1);
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52
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53
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if (get_current_max_subposition() <= 0) {
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54
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$(".seitenanzeige").hide();
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55
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}
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56
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57
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control_next_prev_buttons();
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58
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59
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// Buttons
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60
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$(document).on('click', "#example_exercise", function(e) {
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61
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load_example_exercise();
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62
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});
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63
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64
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$(document).on('click', "#button_next", function(e) {
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65
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if ($(this).hasClass("grey")) return;
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66
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if (button_next_deaktiviert) return;
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67
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button_next_deaktiviert = true;
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68
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append_next_to_content();
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69
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button_next_deaktiviert = false;
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70
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});
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71
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72
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// Zurück button has been removed to avoid navigation errors
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73
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74
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$(".tooltip-icon").hover(function() {
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75
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$(this).next().fadeIn();
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76
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}, function() {
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77
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$(this).next().fadeOut();
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78
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});
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79
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80
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activate_input_tooltips();
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81
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init_hover_feedback();
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82
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83
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// Scroll to Ausblick when the "Zusammenfassung" button is clicked
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84
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$(document).on("click", "button:contains('Zusammenfassung')", function () {
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85
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const target = document.getElementById("ausblick");
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86
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if (target) {
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87
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target.scrollIntoView({ behavior: "smooth" });
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88
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}
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89
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});
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90
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91
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92
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});
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