微信企业号两种常用搜索加载方式

    <div class="page__bd" style="height: 100%;">
        <div class="weui-search-bar" id="searchBar">
            <form class="weui-search-bar__form">
                <div class="weui-search-bar__box">
                    <i class="weui-icon-search"></i> <input type="search"
                        class="weui-search-bar__input" id="searchInput" placeholder="搜索"
                        required=""> <a href="javascript:" class="weui-icon-clear"
                        id="searchClear"></a>
                </div>
                <label class="weui-search-bar__label" id="searchText"
                    style="transform-origin: 0px 0px 0px; opacity: 1; transform: scale(1, 1);">
                    <i class="weui-icon-search"></i> <span>搜索</span>
                </label>
            </form>
            <a href="javascript:" class="weui-search-bar__cancel-btn"
                id="searchCancel">取消</a>
        </div>
        <div class="weui-cells searchbar-result" id="searchResult"
            style="transform-origin: 0px 0px 0px; opacity: 1; transform: scale(1, 1); display: none;">
        </div>
    </div>

var $searchBar = $(‘#searchBar‘), $searchResult = $(‘#searchResult‘), $searchText = $(‘#searchText‘), $searchInput = $(‘#searchInput‘), $searchClear = $(‘#searchClear‘), $searchCancel = $(‘#searchCancel‘);

$(function() {
    initDialog();
    hideSearchResult();
    initEvent();
});

function hideSearchResult() {
    $searchResult.hide();
    $searchInput.val(‘‘);
}
function cancelSearch() {
    hideSearchResult();
    $searchBar.removeClass(‘weui-search-bar_focusing‘);
    $searchText.show();
}

function initEvent() {
    $searchText.on(‘click‘, function() {
        $searchBar.addClass(‘weui-search-bar_focusing‘);
        $searchInput.focus();
    });
    $searchInput.on(‘blur‘, function() {
        if (!this.value.length)
            cancelSearch();
    }).on(‘input‘, function() {
        if (this.value.length) {
            getSearchResultHtml();
            $searchResult.show();
        } else {
            $searchResult.hide();
        }
    });
    $searchClear.on(‘click‘, function() {
        hideSearchResult();
        $searchInput.focus();
    });
    $searchCancel.on(‘click‘, function() {
        cancelSearch();
        $searchInput.blur();
    });
}

function initSearchResultData() {
    var name = ‘‘;
　　 //staffList乃后台传递的标准ArrayList数据
    $.each(staffList, function(index, staff) {
        key = staff.name;
        if (searchMap.exists(key)) {
            var staffArr = searchMap.get(key);
            var len = staffArr.length;
            staffArr[len] = staff;
            searchMap[key] = staffArr;
        } else {
            var staffArr = [];
            staffArr[0] = staff;
            searchMap.put(key, staffArr);
        }
    });
}

function getSearchResultHtml() {
    var searchInputText = $searchInput.val();
    var html = ‘‘;
    $searchResult.html(html);
    searchMap.each(function(key, value, map){
        var staffs = searchMap.data[key];
        for (var i=0; i<staffs.length; i++) {
            var name = staffs[i].name;
            if (!isEmpty(name) && name.indexOf(searchInputText) != -1) {
                html += ‘<div class="weui-cell weui-cell_access">‘
                        + ‘<div class="weui-cell__bd weui-cell_primary">‘ + ‘<p>‘
                        + name + ‘</p></div></div>‘;
            }
        }
    });
    $searchResult.html(html);
}

var staffList = [];
var staffMap = new Map(); // key：staffId, value：staff
var searchMap = new Map(); // key：姓名当中的某个字符串, value：staff

var $searchBar = $(‘#searchBar‘), $searchResult = $(‘#searchResult‘), $searchText = $(‘#searchText‘), $searchInput = $(‘#searchInput‘), $searchClear = $(‘#searchClear‘), $searchCancel = $(‘#searchCancel‘);

$(function() {
    initDialog();
    hideSearchResult();
    initEvent();
});

function hideSearchResult() {
    $searchResult.hide();
    $searchInput.val(‘‘);
}
function cancelSearch() {
    hideSearchResult();
    $searchBar.removeClass(‘weui-search-bar_focusing‘);
    $searchText.show();
　　 //取消时重新初始化页面
    initStaffs(staffList);
}

function initEvent() {
    $searchText.on(‘click‘, function() {
        $searchBar.addClass(‘weui-search-bar_focusing‘);
        $searchInput.focus();
    });
    $searchInput.on(‘blur‘, function() {
        if (!this.value.length)
            cancelSearch();
    }).on(‘input‘, function() {
        if (this.value.length) {
            getSearchResultHtml();
        } else {
            cancelSearch();
        }
    });
    $searchClear.on(‘click‘, function() {
        hideSearchResult();
        $searchInput.focus();
    });
    $searchCancel.on(‘click‘, function() {
        cancelSearch();
        $searchInput.blur();
    });
}

function initSearchResultData() {
    var name = ‘‘;
    $.each(staffList, function(index, staff) {
        key = staff.name;
        if (searchMap.exists(key)) {
            var staffArr = searchMap.get(key);
            var len = staffArr.length;
            staffArr[len] = staff;
            searchMap[key] = staffArr;
        } else {
            var staffArr = [];
            staffArr[0] = staff;
            searchMap.put(key, staffArr);
        }
    });
}

function getSearchResultHtml() {
    var searchInputText = $searchInput.val();
    var theStaffs = [];
    searchMap.each(function(key, value, map){
        var staffs = searchMap.data[key];
        for (var i=0; i<staffs.length; i++) {
            var name = staffs[i].name;
            if (!isEmpty(name) && name.indexOf(searchInputText) != -1) {
                var len = theStaffs.length;
                if (theStaffs.length > 0) {
                    theStaffs[len] = staffs[i];
                } else {
                    theStaffs[0] = staffs[i];
                }
            }
        }
    });
    initStaffs(theStaffs);
}