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function main(){
// Search bar drop down scripting (some of it is shared with nav panel
// in script.js but this code in this file is exclusive to search bar
$('.search-menu').bind('click', function(e) {
e.preventDefault();
$("#search-drop-down").click();
var type = $(this).text();
switch(type) {
case "Courses":
// hide the input for user search
$("#user-input-users").css("display", "none");
// show the input for courses search
$("#custom-autocomplete").css("display", "block");
$("#search-field").attr("action", "/search/courses");
$("#drop-down-value").text("Courses");
break;
case "Users":
// hide the input for courses search
$("#custom-autocomplete").css("display", "none");
// show the input for users search
$("#user-input-users").css("display", "block");
$("#search-field").attr("action", "/search/users");
$("#drop-down-value").text("Users");
break;
default:
console.log("Error: Click not registered");
}
});
// TODO: move this function to a general helper class??
// for auto-complete
var substringMatcher = function(strs) {
return function findMatches(q, cb) {
var matches, substringRegex;
// an array that will be populated with substring matches
matches = [];
// regex used to determine if a string contains the substring `q`
substrRegex = new RegExp(q, 'i');
// iterate through the pool of strings and for any string that
// contains the substring `q`, add it to the `matches` array
$.each(strs, function(i, str) {
if (substrRegex.test(str)) {
matches.push(str);
}
});
cb(matches);
};
};
// get array of all courses from controller
$.ajax({
url: '/auto-complete-courses',
type: 'GET',
success: function(data){
var jsonData = JSON.parse(data);
if (jsonData.success) {
var states = jsonData.data;
$('.typeahead').typeahead({
hint: true,
highlight: true,
minLength: 1
},
{
name: 'courseNames',
source: substringMatcher(states)
});
} else { // console log the error mssg
console.log(jsonData.data);
}
}
});
}
$(document).ready(main);
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