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169<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>TemplateHtml Demo</title>
<style>
table
{
border-collapse: collapse;
margin: 10px 0;
}
th, td
{
border: 1px solid #ccc;
padding: 8px;
text-align: left;
}
.nested-table
{
margin: 0;
}
.nested-table td
{
border: 1px solid #ddd;
padding: 4px;
}
</style>
</head>
<body>
<!-- Template 1: Simple output -->
<script id="template1" type="text/template">
Hello, <%=user.name%>!
</script>
<!-- Template 2: Nested properties -->
<script id="template2" type="text/template">
<p>User: <%=user.profile.firstName%> <%=user.profile.lastName%></p>
</script>
<!-- Template 3: Control structure (loop) -->
<script id="template3" type="text/template">
<ul>
<% for (let i = 0; i < items.length; i++) { %>
<li><%=items[i]%></li>
<% } %>
</ul>
</script>
<!-- Template 4: Error handling -->
<script id="template4" type="text/template">
<div><%=user.missingProperty?.subProperty%></div>
</script>
<!-- Template 5: Combined code and output -->
<script id="template5" type="text/template">
<div>
<% let greeting = "Welcome"; %>
<%=greeting%>, <%=user.name%>!
</div>
</script>
<!-- Template 6: Multiple expressions -->
<script id="template6" type="text/template">
<p>Hello <%=user.firstName%> <%=user.lastName%>, your score is <%=user.score%>!</p>
</script>
<!-- Template 7: Complex table with nested tables -->
<script id="template7" type="text/template">
<table>
<tr>
<th>Team</th>
<th>Members</th>
<th>Projects</th>
<th>Total Score</th>
</tr>
<% for (let i = 0; i < teams.length; i++) { %>
<% let team = teams[i]; %>
<tr>
<td><%=team.name%></td>
<td>
<table class="nested-table">
<tr>
<th>Name</th>
<th>Role</th>
</tr>
<% for (let j = 0; j < team.members.length; j++) { %>
<tr>
<td><%=team.members[j].name%></td>
<td><%=team.members[j].role%></td>
</tr>
<% } %>
</table>
</td>
<td>
<table class="nested-table">
<tr>
<th>Project</th>
<th>Status</th>
</tr>
<% for (let k = 0; k < team.projects.length; k++) { %>
<tr>
<td><%=team.projects[k].name%></td>
<td><%=team.projects[k].status%></td>
</tr>
<% } %>
</table>
</td>
<td>
<% let totalScore = team.members.reduce((sum, member) => sum + (member.score || 0), 0); %>
<%=totalScore%>
</td>
</tr>
<% } %>
</table>
</script>
<!-- Output container -->
<div id="output" style="margin-top: 20px;"></div>
<script src="template.js" defer></script>
<script>
function runTests()
{
const output = document.getElementById("output");
// Example 1: Simple output
const data1 = { user: { name: "John" } };
output.Template("template1", data1, true);
// Example 2: Nested properties
const data2 = { user: { profile: { firstName: "Jane", lastName: "Doe" } } };
output.Template("template2", data2, true);
// Example 3: Control structure (loop)
const data3 = { items: ["Apple", "Banana", "Orange"] };
output.Template("template3", data3, true);
// Example 4: Error handling
const data4 = { user: {} };
output.Template("template4", data4, true);
// Example 5: Combined code and output
const data5 = { user: { name: "Alice" } };
output.Template("template5", data5, true);
// Example 6: Multiple expressions
const data6 = { user: { firstName: "Bob", lastName: "Smith", score: 95 } };
output.Template("template6", data6, true);
// Example 7: Complex table with nested tables
const data7 = {
teams: [
{
name: "Alpha",
members: [
{ name: "Alice", role: "Developer", score: 90 },
{ name: "Bob", role: "Designer", score: 85 }
],
projects: [
{ name: "Website Redesign", status: "In Progress" },
{ name: "Mobile App", status: "Completed" }
]
},
{
name: "Beta",
members: [
{ name: "Charlie", role: "Manager", score: 95 },
{ name: "Diana", role: "Tester", score: 80 }
],
projects: [
{ name: "API Integration", status: "Planned" }
]
}
]
};
output.Template("template7", data7, true);
}
document.addEventListener("DOMContentLoaded", runTests);
</script>
</body>
</html>