Function bindEvent

static/wangEditor/js/wangEditor.js:7437–7491

()

        // 绑定事件
        function bindEvent() {
            // 统一执行命令的方法
            var commandFn;
            function command(e, callback) {
                // 执行命令之前，先存储html内容
                html = $txt.html();
                // 监控内容变化
                var cb = function  () {
                    if (callback) {
                        callback();
                    }
                    if (html !== $txt.html()) {
                        $txt.change();
                    }
                };
                // 执行命令
                if (commandFn) {
                    editor.customCommand(e, commandFn, cb);
                }
            }

            // 删除
            $delete.click(function (e) {
                commandFn = function () {
                    $currentTable.remove();
                };
                command(e, function () {
                    setTimeout(hide, 100);
                });
            });

            // 放大
            $zoomBig.click(function (e) {
                commandFn = function () {
                    $currentTable.css({
                        width: '100%'
                    });
                };
                command(e, function () {
                    setTimeout(show);
                });
            });

            // 缩小
            $zoomSmall.click(function (e) {
                commandFn = function () {
                    $currentTable.css({
                        width: 'auto'
                    });
                };
                command(e, function () {
                    setTimeout(show);
                });
            });
        }

        // 显示 toolbar
        function show() {