Dialog

提示框。Dialog UI 提供与WeLink规范一致的视图。 Dialog 类型包括：有标题的提示框、无标题的提示框。提示文字的类型有单行和多行两种。

效果示例

    <div id="dialogs">
        <!--BEGIN dialog1-->
        <div class="js_dialog" id="iosDialog1" style="display: none;">
            <div class="weui-mask"></div>
            <div class="weui-dialog">
                <div class="weui-dialog__hd"><strong class="weui-dialog__title">标题</strong></div>
                <div class="weui-dialog__bd">单行文本单行文本单行文本</div>
                <div class="weui-dialog__ft">
                    <a href="javascript:;" class="weui-dialog__btn weui-dialog__btn_cancel">取消</a>
                    <a href="javascript:;" class="weui-dialog__btn weui-dialog__btn_default">确定</a>
                </div>
            </div>
        </div>
        <!--END dialog1-->
        <!--BEGIN dialog2-->
        <div class="js_dialog" id="iosDialog2" style="display: none;">
            <div class="weui-mask"></div>
            <div class="weui-dialog">
                <div class="weui-dialog__hd"><strong class="weui-dialog__title">标题</strong></div>
                <div class="weui-dialog__bd">弹窗内容正文最多两行，如果过长，请在文案上控制。</div>
                <div class="weui-dialog__ft">
                    <a href="javascript:;" class="weui-dialog__btn weui-dialog__btn_cancel">取消</a>
                    <a href="javascript:;" class="weui-dialog__btn">删除</a>
                </div>
            </div>
        </div>
        <!--END dialog2-->
        <!--BEGIN dialog3-->
        <div class="js_dialog" id="iosDialog3" style="display: none;">
            <div class="weui-mask"></div>
            <div class="weui-dialog">
                <div class="weui-dialog__bd">单行文本单行文本单行文本</div>
                <div class="weui-dialog__ft">
                    <a href="javascript:;" class="weui-dialog__btn weui-dialog__btn_default">确定</a>
                </div>
            </div>
        </div>
        <!--END dialog3-->
        <!--BEGIN dialog4-->
        <div class="js_dialog" id="iosDialog4" style="display: none;">
            <div class="weui-mask"></div>
            <div class="weui-dialog">
                <div class="weui-dialog__bd">弹窗内容正文最多两行，如果过长，请在文案上控制。</div>
                <div class="weui-dialog__ft">
                    <a href="javascript:;" class="weui-dialog__btn weui-dialog__btn_cancel">取消</a>
                    <a href="javascript:;" class="weui-dialog__btn">删除</a>
                </div>
            </div>
        </div>
        <!--END dialog4-->
    </div>