flow ui

OpenAuth.Mvc/Content/scripts/plugins/signet/jquery.zsign.js

@@ -0,0 +1,78 @@
+/*
+    desc:jQuery模拟盖章
+    author:hyf
+    date:2012-11-08
+*/
+
+;$.fn.zSign = function (options) {
+    var _s = $.extend({
+        img: '',
+        width: 150,
+        height: 150,
+        offset: 30,           //边界值
+        callBack: null
+    }, options || {});
+
+    var _parent = $(this).addClass('zsign');
+    var range = {
+        minX: _s.offset,
+        minY: _s.offset,
+        maxX: $(window).width(),      //扣去2个padding=8px以及2个边框1px
+        maxY: $(window).height()
+    };
+
+    var _btnPanel = $("<div class='panels'><button class='btn btn-default add ' >盖 章</button><button class='btn btn-default cancel'>关 闭</button></div>").appendTo(_parent);
+    var _html = "<div class='sign' style='height:" + _s.height + "px;width:" + _s.width + "px;top:" + _s.offset + "px;left:" + _s.offset + "px'><img src='" + _s.img + "' draggable='false'/><button class='btn btn-default ok' >确定</button><button class='btn btn-default del' >删除</button></div>";
+
+
+    var _add = $('.add', _btnPanel).click(function (e) {
+        _add.attr('disabled', 'disabled');
+        var sign = $(_html).appendTo(_parent);
+        $('.ok', sign).click(function () {
+            //确定盖章
+            sign.addClass('ok').off('mousedown').find('.btn').remove();
+            _add.removeAttr('disabled');
+            if (_s.callBack) {
+                _s.callBack.call(this, { img: _s.img, top: parseInt(sign.css('top')), left: parseInt(sign.css('left')) });
+            }
+        });
+        $('.del', sign).click(function () {
+            //取消盖章
+            sign.remove();
+            _add.removeAttr('disabled');
+        });
+
+        //绑定移动事件
+        sign.on('mousedown', function (e) {
+            sign.data('x', e.clientX);
+            sign.data('y', e.clientY);
+            var position = sign.position();
+            $(document).on('mousemove', function (e1) {
+                var x = e1.clientX - sign.data('x') + position.left;
+                var y = e1.clientY - sign.data('y') + position.top;
+                x = x < range.minX ? range.minX : x;
+                x = x > range.maxX ? range.maxX : x;
+                y = y < range.minY ? range.minY : y;
+                y = y > range.maxY ? range.maxY : y;
+
+                sign.css({ left: x, top: y });
+            }).on('mouseup', function () {
+                $(this).off('mousemove').off('mouseup');
+            });
+        });
+    });
+
+	$('.cancel', _btnPanel).click(function () {
+        var r = true;
+        if (_add.attr('disabled') == 'disabled') {
+            if (!confirm("未确定的盖章将被取消，确定要关闭吗？")) {
+                r = false;
+            }
+        }
+        if (r) {
+            //删除未确定位置的盖章
+            $('.sign:not(.ok)', _parent).remove();
+            _btnPanel.remove();
+        }
+    });
+};