loop54-js-examples/searchbox.html at master · LoopFiftyFour/loop54-js-examples · GitHub

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<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width" />
  <title>Loop54 Demo: Search example</title>
  <link rel="icon" href="/favicon.ico?v=1.1">
  <link rel="stylesheet" href="styles/jquery-ui.min.css" />
  <link rel="stylesheet" href="styles/examples.css" />
  <style>
  </style>
</head>
<body>
  <div class="header">
    <a href="index.html"><img src="images/logo.png"></a>
    <h1>Searchbox example</h1>
  </div>
  <div class="container">
    <div class="info">
      <h2>Info</h2>
      This example shows how to implement a search box that will either give you autocomplete
      suggestions and redirect to the searchpage, or just redirect to the searchpage.<br><br>
      Dependencies for this example:
      <ul>
        <li>loop54-js-lib.js <br>(<a href="scripts/loop54-js-lib.js">scripts/loop54-js-lib.js</a>)</li>
        <li>jquery-2.1.1.min.js <br>(<a href="scripts/jquery-2.1.1.min.js">scripts/jquery-2.1.1.min.js</a>)</li>
        <li>jquery-ui.min.js <br>(<a href="scripts/jquery-ui.min.js">scripts/jquery-ui.min.js</a>)</li>
        <li>jquery-ui.min.css <br>(<a href="styles/jquery-ui.min.css">styles/jquery-ui.min.css</a>)</li>
      </ul>
    </div>

    <form id="searchWithAutocompleteForm" action="#" onsubmit="return false">
      <label for="search-with-autocomplete">Search with Autocomplete</label>
      <input type="text" name="search" id="search-with-autocomplete" placeholder="Type something" />
      <button type="submit">Search</button>
    </form>

    <form id="searchForm" action="#" onsubmit="return false">
      <label for="search">Search</label>
      <input type="text" name="search" id="search" placeholder="Type something" />
      <button type="submit">Search</button>
    </form>

    <label>Redirect URL/path</label>
    <input type="text" name="path" id="path" placeholder="http://d.loop54.com/" value="http://d.loop54.com/" />

    <h3>Resulting redirect</h3>
    <div id="result"></div>
  </div>
  <h3 id="showCodeHeader" class="showCodeHeader" onClick="showCode()">Show code ▼</h3>
  <div id="showCode" class="showCode">
<div><label>Change to your loop54 endpoint (54proxy address)</label><input type="text" id="configUrl" placeholder="https://helloworld.54proxy.se" value="https://helloworld.54proxy.se" /></div>
<br><br>If you haven't included loop54-js-lib already, include this part and configure it to talk to your loop54 proxy
<pre class="code">
&lt;script type="text/javascript" src="loop54-js-lib.js"&gt;&lt;/script&gt;
&lt;script type="text/javascript"&gt;
  Loop54.setConfig({url: "https://helloworld.54proxy.se"}); // you will get this config from us when we have set up an engine
&lt;/script&gt;
</pre>
Then include the following function in a separate javascript file or last in your HTML body tag
<pre class="code">
&lt;script type="text/javascript"&gt;
  var redirectSearch = function(event, query, facet) {
    var searchPageLocation = "http://d.loop54.com/"; // Change this to the URL or path of your searchpage. I.E. ("/search")
    if(document.location.pathname === searchPageLocation) { return; } // Prevent redirect if you are on the searchpage already
    if(event) {
      event.preventDefault();
      query = document.forms[event.target.id].search.value;
    }
    if(query.length > 1) {
      /*
      * This defines how you want a query to be formatted before sending,
      * we are using hash (#) by default but feel free to change it to questionmark (?) if that's what you prefer.
      */
      var redirectString = searchPageLocation + "#query=" + query;

      // This also adds a facet if that was choosen in autocomplete
      if(facet) { redirectString = redirectString + "&f=" + facet };

      document.location = redirectString; // Changing document.location will redirect the browser to the new location
    }
  }
&lt;/script&gt;
</pre>
Then choose which version of the searchbox you want to use, with or without autocomplete.<br><br>
This first example is without autocomplete
<pre class="code">
&lt;form id="searchForm" action="#" onsubmit="return false"&gt;
  &lt;label for="search"&gt;Search&lt;/label&gt;
  &lt;input type="text" name="search" id="search" placeholder="Type something" /&gt;
  &lt;button type="submit"&gt;Search&lt;/button&gt;
&lt;/form&gt;

&lt;script type="text/javascript"&gt;
  document.getElementById("searchForm").addEventListener("submit", redirectSearch);
&lt;/script&gt;
</pre>
This example is with autocomplete
<pre class="code">
&lt;head&gt;
  &lt;link rel="stylesheet" href="jquery-ui.min.css" /&gt;
&lt;/head&gt;
&lt;body&gt;
  &lt;form id="searchWithAutocompleteForm" action="#" onsubmit="return false"&gt;
    &lt;label for="search-with-autocomplete"&gt;Search&lt;/label&gt;
    &lt;input type="text" name="search" id="search-with-autocomplete" placeholder="Type something" /&gt;
    &lt;button type="submit"&gt;Search&lt;/button&gt;
  &lt;/form&gt;

  &lt;script type="text/javascript" src="jquery-2.1.1.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript" src="jquery-ui.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
    document.getElementById("searchWithAutocompleteForm").addEventListener("submit", redirectSearch);

    var autocompleteCache = {};
    var autoCompletePageSize = 6;
    var autoCompleteQuest = "AutoComplete";
    $("#search-with-autocomplete").autocomplete({
      minLength: 2,
      source:  function(req, res) {

        var req,
        cache = autocompleteCache;

        if(autocompleteCache[req.term]) {
          var response = autocompleteCache[req.term];
          if(!response.success) {
            console.log(response.errorMessage);
          } else {
            var data = response.data;
            if(data.AutoComplete.length > 0) {
              res(formatData(data));
            } else {
              res([]);
            }
          }
        }
        req = {
          QuestName: autoCompleteQuest,
          QueryString: req.term,
        };
        if(autoCompletePageSize > 0) {
          req.autoComplete_FromIndex = 0;
          req.autoComplete_ToIndex = autoCompletePageSize;
        }
        Loop54.getResponse(req).then(function(response) {
          autocompleteCache[req.term] = response;
          if(!response.success) {
            console.log(response.errorMessage);
          } else {
            var data = response.data;
            if(data.AutoComplete.length > 0) {
              res(formatData(data));
            } else {
              res([]);
            }
          }
        });

      },
      select: function(event, ui) {
        event.preventDefault();
        event.stopPropagation();
        redirectSearch(null, ui.item.value, ui.item.facet);
      },
      open: function(event, ui) {
        // prevent iOS from first setting focus on menu items instead of triggering click event
        $(".ui-autocomplete").off("menufocus hover mouseover mouseenter");
      },
    });

    $("#search-with-autocomplete").autocomplete("instance")._renderMenu = function(ul, items) {
      var that = this;
      var facets = [], withoutFacets = [];
      facets = items.filter(function(item) {return item.facet ? true : false});
      if(facets.length > 0) { facets[facets.length-1]["lastFacetItem"] = true };
      withoutFacets = items.filter(function(item) {return item.facet ? false : true});
      items = facets.concat(withoutFacets);
      $.each(items, function(index, item) {
        that._renderItemData(ul, item);
      });
    };

    $("#search-with-autocomplete").autocomplete("instance")._renderItem = function(ul, item) {
      var label = item.value;
      if(item.facet) {
        label = item.value + " in " + "&lt;span class=\"facet\"&gt;" + item.facet + "&lt;/span&gt;";
      }
      return $("&lt;li/&gt;").addClass(item.lastFacetItem ? "last-facet-item" : null).append("&lt;a&gt;" + label + "&lt;/a&gt;").appendTo(ul);
    };

    var formatData = function(data) {
      var ret, facets;
      ret = data.AutoComplete.map(function(x) {
        return {
          value: x.Key,
          label: x.Key,
        };
      });

      facets = data.AutoCompleteFacets.map(function(x) {
        return {
          label: data.AutoCompleteFacetingString,
          value: data.AutoCompleteFacetingString,
          facet: x.Key,
        };
      });

      ret = ret.concat(facets);
      return ret;
    }
  &lt;/script&gt;
&lt;/body&gt;
</pre>
</div>
  <script type="text/javascript" src="scripts/jquery-2.1.1.min.js"></script>
  <script type="text/javascript" src="scripts/jquery-ui.min.js"></script>
  <script type="text/javascript" src="scripts/loop54-js-lib.js"></script>
  <script type="text/javascript">
    var redirectSearch = function(event, query, facet) {
      var path = document.getElementById("path").value; // this is just for the DEMO, remove if you use this code in production
      var searchPageLocation = path; // Change this to the URL or path of your searchpage. I.E. var searchPageLocation = "/search";
      if(document.location.pathname === searchPageLocation) { return; } // Prevent redirect if you are on the searchpage already
      if(event) {
        event.preventDefault();
        query = document.forms[event.target.id].search.value;
      }
      if(query.length > 1) {
        // This defines how you want a query to be formatted before sending, we are using hash (#) by default but feel free to change it to questionmark (?) if that"s what you prefer.
        var redirectString = searchPageLocation + "#query=" + query;

        // This also adds a facet if that was choosen in autocomplete
        if(facet) { redirectString = redirectString + "&f=" + facet };

        /*
        * IMPORTANT BEFORE IMPLEMENTING!
        * If you want to redirect to your searchpage URL
        * you will need to remove the comments from this line below here.
        * That will set the document.location to the new URL and therefore redirect the browser there.
        * We have it turned off for demo purposes since we just want to show you how the searchbox works.
        */
        // document.location = redirectString; // remove the "//" in front of this line to actually redirect the search

        /*
        * IMPORTANT BEFORE IMPLEMENTING!
        * You should remove the below section since it"s only for DEMO purposes
        */
        document.getElementsByName("search").forEach(function(input){input.value = ""});
        document.getElementById("result").innerHTML = "Query: <b>"+query+"</b><br>This would redirect you to: <b>"+redirectString+"</b>";
      }
    }

    // listen for submit event
    document.getElementById("searchWithAutocompleteForm").addEventListener("submit", redirectSearch);
    document.getElementById("searchForm").addEventListener("submit", redirectSearch);

    /*
    * Autocomplete example, using jQuery UI"s autocomplete library
    */

    Loop54.setConfig({url: "https://helloworld.54proxy.se"}); // you will get this config from us when we have set up an engine
    var autocompleteCache = {};
    var autoCompletePageSize = 6;
    var autoCompleteQuest = "AutoComplete";
    $("#search-with-autocomplete").autocomplete({
      minLength: 2,
      source:  function(req, res) {

        var req,
        cache = autocompleteCache;

        if(autocompleteCache[req.term]) {
          var response = autocompleteCache[req.term];
          if(!response.success) {
            console.log(response.errorMessage);
          } else {
            var data = response.data;
            if(data.AutoComplete.length > 0) {
              res(formatData(data));
            } else {
              res([]);
            }
          }
        }
        req = {
          QuestName: autoCompleteQuest,
          QueryString: req.term,
        };
        if(autoCompletePageSize > 0) {
          req.autoComplete_FromIndex = 0;
          req.autoComplete_ToIndex = autoCompletePageSize;
        }
        Loop54.getResponse(req).then(function(response) {
          autocompleteCache[req.term] = response;
          if(!response.success) {
            console.log(response.errorMessage);
          } else {
            var data = response.data;
            if(data.AutoComplete.length > 0) {
              res(formatData(data));
            } else {
              res([]);
            }
          }
        });

      },
      select: function(event, ui) {
        event.preventDefault();
        event.stopPropagation();
        redirectSearch(null, ui.item.value, ui.item.facet);
      },
      open: function(event, ui) {
        // prevent iOS from first setting focus on menu items instead of triggering click event
        $(".ui-autocomplete").off("menufocus hover mouseover mouseenter");
      },
    });

    $("#search-with-autocomplete").autocomplete("instance")._renderMenu = function(ul, items) {
      var that = this;
      var facets = [], withoutFacets = [];
      facets = items.filter(function(item) {return item.facet ? true : false});
      if(facets.length > 0) { facets[facets.length-1]["lastFacetItem"] = true };
      withoutFacets = items.filter(function(item) {return item.facet ? false : true});
      items = facets.concat(withoutFacets);
      $.each(items, function(index, item) {
        that._renderItemData(ul, item);
      });
    };

    $("#search-with-autocomplete").autocomplete("instance")._renderItem = function(ul, item) {
      var label = item.value;
      if(item.facet) {
        label = item.value + " in " + "<span class=\"facet\">" + item.facet + "</span>";
      }
      return $("<li/>").addClass(item.lastFacetItem ? "last-facet-item" : null).append("<a>" + label + "</a>").appendTo(ul);
    };

    var formatData = function(data) {
      var ret, facets;
      ret = data.AutoComplete.map(function(x) {
        return {
          value: x.Key,
          label: x.Key,
        };
      });

      facets = data.AutoCompleteFacets.map(function(x) {
        return {
          label: data.AutoCompleteFacetingString,
          value: data.AutoCompleteFacetingString,
          facet: x.Key,
        };
      });

      ret = ret.concat(facets);
      return ret;
    }
  </script>
  <script type="text/javascript">
    /*
    * This part is DEMO specific code and not needed in the implementation, please remove this part if you have copied it over
    * to your own code.
    */

    document.getElementById("path").addEventListener("keyup", changeUrl);
    document.getElementById("configUrl").addEventListener("keyup", changeUrl);

    function showCode() {
      if(document.getElementById("showCode").style.display === "inline-block") {
        document.getElementById("showCodeHeader").innerText = "Show code ▼";
        document.getElementById("showCode").style.display = "none";
      } else {
        document.getElementById("showCodeHeader").innerText = "Hide code ▲";
        document.getElementById("showCode").style.display = "inline-block";
      }
    };

    function changeUrl(e) {
      if(e.target.id === "path") {var url = e.target.value;};
      if(e.target.id === "configUrl") {var configUrl = e.target.value;};
      var elements = document.getElementsByTagName("pre");
      for(var i = 0; i < elements.length; i++) {
        if(url) {elements[i].innerHTML = elements[i].innerHTML.replace(/searchPageLocation = ".*?"/,"searchPageLocation = \""+url+"\"");};
        if(configUrl) {elements[i].innerHTML = elements[i].innerHTML.replace(/url: ".*?"/,"url: \""+configUrl+"\"");};
      };
    }
  </script>
</body>
</html>