assets.templates.assets.search_autocomplete.js Maven / Gradle / Ivy

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var gSelectedIndex = -1;
var gSelectedID = -1;
var gMatches = new Array();
var gLastText = "";
var ROW_COUNT = 20;
var gInitialized = false;
var DEFAULT_TEXT = "search developer docs";
var HAS_SEARCH_PAGE = false;

function set_row_selected(row, selected)
{
    var c1 = row.cells[0];
  //  var c2 = row.cells[1];
    if (selected) {
        c1.className = "jd-autocomplete jd-selected";
  //      c2.className = "jd-autocomplete jd-selected jd-linktype";
    } else {
        c1.className = "jd-autocomplete";
  //      c2.className = "jd-autocomplete jd-linktype";
    }
}

function set_row_values(toroot, row, match)
{
    var link = row.cells[0].childNodes[0];
    link.innerHTML = match.__hilabel || match.label;
    link.href = toroot + match.link
  //  row.cells[1].innerHTML = match.type;
}

function sync_selection_table(toroot)
{
    var filtered = document.getElementById("search_filtered");
    var r; //TR DOM object
    var i; //TR iterator
    gSelectedID = -1;

    filtered.onmouseover = function() { 
        if(gSelectedIndex >= 0) {
          set_row_selected(this.rows[gSelectedIndex], false);
          gSelectedIndex = -1;
        }
    }

    //initialize the table; draw it for the first time (but not visible).
    if (!gInitialized) {
        for (i=0; i 0) {
        document.getElementById("search_filtered_div").className = "showing";
        var N = gMatches.length < ROW_COUNT ? gMatches.length : ROW_COUNT;
        for (i=0; i ROW_COUNT) {
            r = filtered.rows[ROW_COUNT];
            r.className = "show-row";
            c1 = r.cells[0];
            c1.innerHTML = "plus " + (gMatches.length-ROW_COUNT) + " more"; 
        } else {
            filtered.rows[ROW_COUNT].className = "hide-row";
        }*/
    //if we have no results, hide the table
    } else {
        document.getElementById("search_filtered_div").className = "no-display";
    }
}

function search_changed(e, kd, toroot)
{
    var search = document.getElementById("search_autocomplete");
    var text = search.value.replace(/(^ +)|( +$)/g, '');

    // 13 = enter
    if (e.keyCode == 13) {
        document.getElementById("search_filtered_div").className = "no-display";
        if (kd && gSelectedIndex >= 0) {
            window.location = toroot + gMatches[gSelectedIndex].link;
            return false;
        } else if (gSelectedIndex < 0) {
            if (HAS_SEARCH_PAGE) {
                return true;
            } else {
                sync_selection_table(toroot);
                return false;
            }
        }
    }
    // 38 -- arrow up
    else if (kd && (e.keyCode == 38)) {
        if (gSelectedIndex >= 0) {
            gSelectedIndex--;
        }
        sync_selection_table(toroot);
        return false;
    }
    // 40 -- arrow down
    else if (kd && (e.keyCode == 40)) {
        if (gSelectedIndex < gMatches.length-1
                        && gSelectedIndex < ROW_COUNT-1) {
            gSelectedIndex++;
        }
        sync_selection_table(toroot);
        return false;
    }
    else if (!kd) {
        gMatches = new Array();
        matchedCount = 0;
        gSelectedIndex = -1;
        for (var i=0; i= 0) {
        if (l < 0) l = 0;
        l += tmp;
        s = s.substr(tmp + 1);
      }
      return l;
    };

    // helper function that counts the occurrences of a given character in
    // a given string
    var _countChar = function(s, c) {
      var n = 0;
      for (var i=0; i= 0) {
            // exact part match
            var partsAfter = _countChar(labelLower.substr(t + 1), '.');
            score *= 200 / (partsAfter + 1);
        } else {
            t = _lastSearch(labelLower, partPrefixAlnumRE);
            if (t >= 0) {
                // part prefix match
                var partsAfter = _countChar(labelLower.substr(t + 1), '.');
                score *= 20 / (partsAfter + 1);
            }
        }

        return score;
    };

    for (var i=0; i$1');
    }
}

function search_focus_changed(obj, focused)
{
    if (focused) {
        if(obj.value == DEFAULT_TEXT){
            obj.value = "";
            obj.style.color="#000000";
        }
    } else {
        if(obj.value == ""){
          obj.value = DEFAULT_TEXT;
          obj.style.color="#aaaaaa";
        }
        document.getElementById("search_filtered_div").className = "no-display";
    }
}

function submit_search() {
  if (HAS_SEARCH_PAGE) {
    var query = document.getElementById('search_autocomplete').value;
    document.location = toRoot + 'search.html#q=' + query + '&t=0';
  }
  return false;
}