Course
Building Enterprise Websites with Liferay TEST
2 hours
Developer, Administrator, Practitioner
Beginner
Fel uppstod under bearbetning av mallen.
For "." left-hand operand: Expected a hash, but this has evaluated to a string (wrapper: f.t.SimpleScalar):
==> courseData [in template "17855804202317#32484267#LEARN-COURSE-SIDE-NAV" at line 23, column 120]
----
FTL stack trace ("~" means nesting-related):
- Failed at: ${(navigationJSONObject.getJSONObject... [in template "17855804202317#32484267#LEARN-COURSE-SIDE-NAV" at line 23, column 67]
----
1<#assign
2 courseData = ""
3 groupPathFriendlyURLPublic = themeDisplay.getPathFriendlyURLPublic() + themeDisplay.getScopeGroup().getFriendlyURL()
4 navigationJSONObject = jsonFactoryUtil.createJSONObject(navigation.getData())
5
6 childrenJSONArray1 = navigationJSONObject.getJSONArray("children")
7 siblingsJSONArray = navigationJSONObject.getJSONArray("siblings")
8/>
9
10<#list 0..siblingsJSONArray.length()-1 as i>
11 <#assign sibling = siblingsJSONArray.getJSONObject(i) />
12
13 <#if sibling.getString("title") == "${course.getData()}">
14 <#assign courseData = sibling />
15 <#break>
16 </#if>
17</#list>
18
19<div class="learn-article-nav">
20 <div class="learn-article-nav-content">
21 <#if childrenJSONArray1.length() gt 0>
22 <ul class="m-0 p-2">
23 <li class="learn-article-nav-item ${(navigationJSONObject.getJSONObject("self").url == courseData.url)?then("selected", "")}">
24 <a class="liferay-nav-item" href="${courseData.url}">
25 <span>Introduction</span>
26 </a>
27 </li>
28
29 <#list 0..childrenJSONArray1.length()-1 as i>
30 <div>
31 <#assign
32 child = childrenJSONArray1.getJSONObject(i)
33
34 childrenJSONArray2 = child.getJSONArray("children")
35 />
36
37 <div class="panel-group">
38 <div class="panel panel-secondary">
39 <button
40 aria-controls= "collapsePanel${i}"
41 aria-expanded="false"
42 class="btn btn-unstyled panel-header panel-header-link collapse-icon collapse-icon-middle collapsed"
43 data-target= "#collapsePanel${i}"
44 data-toggle="liferay-collapse"
45 onclick="togglePanel(this)"
46 >
47 <span class="panel-title">
48 <li class="learn-article-nav-item">
49 <div
50 class="liferay-nav-item ${(navigationJSONObject.getJSONObject("self").url == child.url)?then("selected", "")}"
51 href="${child.url}"
52 style="display: flex; justify-content: space-between;"
53 >
54 <div class="nav-item-number-title">
55 <div>
56 <span class="course-module-number">${i+1}</span>
57 </div>
58
59 <span class="course-module-title">${child.getString("title")}</span>
60 </div>
61 </div>
62 </li>
63 </span>
64 <span class="collapse-icon-closed">
65 <svg
66 class="lexicon-icon lexicon-icon-angle-right"
67 role="presentation"
68 >
69 <use xlink:href="/o/admin-theme/images/clay/icons.svg#angle-right"></use>
70 </svg>
71 </span>
72 <span class="collapse-icon-open">
73 <svg
74 class="lexicon-icon lexicon-icon-angle-down"
75 role="presentation"
76 >
77 <use xlink:href="/o/admin-theme/images/clay/icons.svg#angle-down"></use>
78 </svg>
79 </span>
80 </button>
81
82 <div class="panel-collapse collapse" id="collapsePanel${i}">
83 <div class="panel-body">
84 <#assign lessons = childrenJSONArray2?eval_json />
85
86 <#list lessons as lesson>
87 <div class="container-lesson"><div class="course-module-transparent" ></div><a href="${lesson.url}">${lesson.title}</a></div>
88 </#list>
89 </div>
90 </div>
91 </div>
92 </div>
93 </div>
94 </#list>
95 </ul>
96 </#if>
97 </div>
98</div>
99
100<script>
101 function togglePanel(button) {
102 const courseModuleNumber = button.querySelector('.course-module-number');
103 const liferayNavItem = button.querySelector('.liferay-nav-item');
104
105 if (button.getAttribute('aria-expanded') === 'true') {
106 button.setAttribute('aria-expanded', 'false');
107 courseModuleNumber.classList.remove('highlighted');
108 liferayNavItem.classList.remove('highlightedNavItem');
109 }
110 else {
111 button.setAttribute('aria-expanded', 'true');
112 courseModuleNumber.classList.add('highlighted');
113 liferayNavItem.classList.add('highlightedNavItem');
114 }
115 }
116</script>
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