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Stored size: 1.49 KB
Contents
// Yoinked in its entirety from https://davidwalsh.name/adding-search-to-your-site-with-javascript
var searchIndex = lunr(function() {
// define searchable fields for each page
this.ref("id");
this.field("title", { boost: 10 });
this.field("content");
this.field("portal");
this.field("categories");
for (var key in window.pages) {
this.add({
"id": key,
"title": pages[key].title,
"content": pages[key].content
});
}
});
function getQueryVariable(variable) {
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i = 0; i < vars.length; i++) {
var pair = vars[i].split("=");
if (pair[0] === variable) {
return decodeURIComponent(pair[1].replace(/\+/g, "%20"));
}
}
}
var searchTerm = getQueryVariable("q");
// creation of searchIndex from earlier example
var results = searchIndex.search(searchTerm);
var resultPages = results.map(function (match) {
return pages[match.ref];
});
// resultPages from previous example
resultsString = "";
resultPages.forEach(function (r) {
resultsString += "<dt class='search_result'>";
resultsString += "<a href='" + r.url + "'>" + r.title + "</a>";
resultsString += "<span class='search_result-details'>" + r.portal + " ⋅ " + r.categories + "</span></dt>"
resultsString += "<dd class='search_result-preview'>" + r.content.substring(0, 200) + "..." + "</dd>";
});
document.querySelector("#search-results").innerHTML = resultsString;
Version data entries
11 entries across 11 versions & 1 rubygems