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search2.html
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search2.html
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---
layout: page
title: Search GTN Materials
---
<p>
We are testing a new search experience. It does not do semantic ranking of results, but it's maybe a nicer and faster interface. In the future we might bring back the ranking of results. If you wish to access the old search interface, <a href="{{ site.baseurl}}/search">it will remain available here</a>.
</p>
<p>Tell us what you think!
</p>
<div class="row" id="search-form">
<div class="col-md-5">
<div class="form-group">
<label for="title">Search</label>
<input type="text" class="form-control" id="title" placeholder="Search Materials" >
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label for="type">Type</label>
<select class="form-control" id="type">
<option value="Any">Any</option>
<option value="Hands-on">Hands-on</option>
<option value="Slides">Slides</option>
<option value="FAQs">FAQs</option>
<option value="News">News</option>
</select>
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label for="level">Level</label>
<select class="form-control" id="level">
<option value="Any">Any</option>
<option value="Introductory">Introductory</option>
<option value="Intermediate">Intermediate</option>
<option value="Advanced">Advanced</option>
</select>
</div>
</div>
<div class="col-md-1">
<button class="btn btn-primary" >
</div>
</div>
<table class="table" id="results">
<thead>
<tr>
<th scope="col">Identifier</th>
<th scope="col">Type</th>
<th scope="col">Title</th>
<th scope="col">Topic</th>
<th scope="col">Level</th>
<th scope="col">Length</th>
</tr>
</thead>
<tbody>
{%- for post in site.posts -%}
<tr id="{{ post.short_id }}">
<td><a class="badge badge-info" href="https://gxy.io/GTN:{{ post.short_id }}">{%- icon purl -%} GTN:{{ post.short_id }}</a></td>
<td>{{ post.layout | layout_to_human }}</td>
<td><a href="{{ site.baseurl }}{{ post.url }}">{{ post.title }}</a><br/>
{%- for tag in post.tags -%}
<span class="label label-default tutorial_tag" style="{{ tag | colour_tag }}">{{ tag }}</span>
{%- endfor -%}
</td>
<td></td>
<td>{{ post.level }}</td>
<td>{{ post.time_estimation }}</td>
</tr>
{%- endfor -%}
{%- for page in site.pages -%}
{%- if page.short_id -%}
{%- if page.short_id != 'F00001' -%}
<tr id="{{ page.short_id }}">
<td><a class="badge badge-info" href="https://gxy.io/GTN:{{ page.short_id }}">{%- icon purl -%} GTN:{{ page.short_id }}</a></td>
<td>{{ page.layout | layout_to_human }}</td>
<td><a href="{{ site.baseurl }}{{ page.url }}">{{ page.title }}</a><br/>
{%- for tag in page.tags -%}
<span class="label label-default tutorial_tag" style="{{ tag | colour_tag }}">{{ tag }}</span>
{%- endfor -%}
</td>
<td>{{ page | topic_name_from_page: site }}</td>
<td>{{ page.level }}</td>
<td>{{ page.time_estimation }}</td>
</tr>
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</tbody>
</table>
<script>
HTMLCollection.prototype.forEach = Array.prototype.forEach;
NodeList.prototype.forEach = Array.prototype.forEach;
HTMLCollection.prototype.filter = Array.prototype.filter;
NodeList.prototype.filter = Array.prototype.filter;
HTMLCollection.prototype.map = Array.prototype.map;
NodeList.prototype.map = Array.prototype.map;
const textInput = document.getElementById("title")
const otherInputs = document.querySelectorAll("#search-form select")
const table = document.getElementById('results'),
rows = table.tBodies[0].rows;
const DEBOUNCE_DURATION = 300; // in milliseconds
var previousSearch = "";
function search(){
const textQuery = document.getElementById("title").value
const typeFilter = document.getElementById("type").value
const levelFilter = document.getElementById("level").value
if (previousSearch == `${textQuery} ${typeFilter} ${levelFilter}`) {
console.log("Skipping search for the same query")
return
}
console.log(`Searching! ${textQuery} ${typeFilter} ${levelFilter}`)
// Which should be hidden
var to_hide = rows.filter(row => {
if (typeFilter != "Any" && row.children[1].innerText != typeFilter) {
return true;
}
if (levelFilter != "Any" && row.children[4].innerText != levelFilter) {
return true;
}
if (textQuery != "" && (row.children[2].innerText.toLowerCase() + " " + row.children[2].innerText.toLowerCase()).indexOf(textQuery.toLowerCase()) == -1) {
return true;
}
return false;
});
// Display all
document.querySelectorAll("#results tr").forEach(r => r.style.display = "");
// Hide the rest
to_hide.map(r => r.style.display = "none");
previousSearch = `${textQuery} ${typeFilter} ${levelFilter}`
}
// Attribution: https://gist.github.com/beaucharman/1f93fdd7c72860736643d1ab274fee1a
function debounce(callback, wait, context = this) {
let timeout = null;
let callbackArgs = null;
const later = () => callback.apply(context, callbackArgs);
return function() {
callbackArgs = arguments;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
};
}
const => {
search();
}, DEBOUNCE_DURATION);
otherInputs.forEach((input) => {
addEventListener("change", (event) => {
search()
})
});
// Get the q parameter from URL
// This is a redeclaration of the `var params` in themes.js, not sure how we want to handle that long term.
var params = (new URL(document.location)).searchParams;
paramSearch = params.get('query')
if (paramSearch) {
textInput.value = paramSearch
search()
}
</script>
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