最近在开发一个b/s架构的项目..对弹窗的要求比较高,,于是在园子里找到了 百度模态窗口 一文..地址是
http://www.cnblogs.com/coding1016/archive/2008/06/07/1215531.html
主要有两个文件 popup.js和popupclass.js两个文件...如下
popup.js
var pop =null;
function ShowIframe(title,contentUrl,width,height)
{
pop=new Popup({ contentType:1,isReloadOnClose:false,width:width,height:height});
pop.setContent("contentUrl",contentUrl);
pop.setContent("title",title);
pop.build();
pop.show();
}
function ShowHtmlString(title,strHtml,width,height)
{
pop=new Popup({ contentType:2,isReloadOnClose:false,width:width,height:height});
pop.setContent("contentHtml",strHtml);
pop.setContent("title",title);
pop.build();
pop.show();
}
function ShowConfirm(title,confirmCon,id,str,width,height)
{
var pop=new Popup({ contentType:3,isReloadOnClose:false,width:width,height:height});
pop.setContent("title",title);
pop.setContent("confirmCon",confirmCon);
pop.setContent("callBack",ShowCallBack);
pop.setContent("parameter",{id:id,str:str,obj:pop});
pop.build();
pop.show();
}
function ShowAlert(title,alertCon,width,height)
{
pop=new Popup({ contentType:4,isReloadOnClose:false,width:width,height:height});
pop.setContent("title",title);
pop.setContent("alertCon",alertCon);
pop.build();
pop.show();
}
function ShowCallBack(para)
{
var o_pop = para["obj"]
var obj = document.getElementById(para["id"]);
o_pop.close();
obj.click();
}
function ClosePop()
{
pop.close();
}
pupclass.js
if (!Array.prototype.push) {
Array.prototype.push = function() {
var startLength = this.length;
for (var i = 0; i < arguments.length; i++) this[startLength + i] = arguments[i];
return this.length
}
};
function G() {
var elements = new Array();
for (var i = 0; i < arguments.length; i++) {
var element = arguments[i];
if (typeof element == 'string') element = document.getElementById(element);
if (arguments.length == 1) return element;
elements.push(element)
};
return elements
};
Function.prototype.bind = function(object) {
var __method = this;
return function() {
__method.apply(object, arguments)
}
};
Function.prototype.bindAsEventListener = function(object) {
var __method = this;
return function(event) {
__method.call(object, event || window.event)
}
};
Object.extend = function(destination, source) {
for (property in source) {
destination[property] = source[property]
};
return destination
};
if (!window.Event) {
var Event = new Object()
};
Object.extend(Event, {
observers: false,
element: function(event) {
return event.target || event.srcElement
},
isLeftClick: function(event) {
return (((event.which) && (event.which == 1)) || ((event.button) && (event.button == 1)))
},
pointerX: function(event) {
return event.pageX || (event.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft))
},
pointerY: function(event) {
return event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop))
},
stop: function(event) {
if (event.preventDefault) {
event.preventDefault();
event.stopPropagation()
} else {
event.returnValue = false;
event.cancelBubble = true
}
},
findElement: function(event, tagName) {
var element = Event.element(event);
while (element.parentNode && (!element.tagName || (element.tagName.toUpperCase() != tagName.toUpperCase()))) element = element.parentNode;
return element
},
_observeAndCache: function(element, name, observer, useCapture) {
if (!this.observers) this.observers = [];
if (element.addEventListener) {
this.observers.push([element, name, observer, useCapture]);
element.addEventListener(name, observer, useCapture)
} else if (element.attachEvent) {
this.observers.push([element, name, observer, useCapture]);
element.attachEvent('on' + name, observer)
}
},
unloadCache: function() {
if (!Event.observers) return;
for (var i = 0; i < Event.observers.length; i++) {
Event.stopObserving.apply(this, Event.observers[i]);
Event.observers[i][0] = null
};
Event.observers = false
},
observe: function(element, name, observer, useCapture) {
var element = G(element);
useCapture = useCapture || false;
if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.attachEvent)) name = 'keydown';
this._observeAndCache(element, name, observer, useCapture)
},
stopObserving: function(element, name, observer, useCapture) {
var element = G(element);
useCapture = useCapture || false;
if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.detachEvent)) name = 'keydown';
if (element.removeEventListener) {
element.removeEventListener(name, observer, useCapture)
} else if (element.detachEvent) {
element.detachEvent('on' + name, observer)
}
}
});
Event.observe(window, 'unload', Event.unloadCache, false);
var Class = function() {
var _class = function() {
this.initialize.apply(this, arguments)
};
for (i = 0; i < arguments.length; i++) {
superClass = arguments[i];
for (member in superClass.prototype) {
_class.prototype[member] = superClass.prototype[member]
}
};
_class.child = function() {
return new Class(this)
};
_class.extend = function(f) {
for (property in f) {
_class.prototype[property] = f[property]
}
};
return _class
};
function space(flag) {
if (flag == "begin") {
var ele = document.getElementById("ft");
if (typeof(ele) != "undefined" && ele != null) ele.id = "ft_popup";
ele = document.getElementById("usrbar");
if (typeof(ele) != "undefined" && ele != null) ele.id = "usrbar_popup"
} else if (flag == "end") {
var ele = document.getElementById("ft_popup");
if (typeof(ele) != "undefined" && ele != null) ele.id = "ft";
ele = document.getElementById("usrbar_popup");
if (typeof(ele) != "undefined" && ele != null) ele.id = "usrbar"
}
};
var Popup = new Class();
Popup.prototype = {
iframeIdName: 'ifr_popup',
initialize: function(config) {
this.config = Object.extend({
contentType: 1,
isHaveTitle: true,
scrollType: 'auto',
isBackgroundCanClick: false,
isSupportDraging: true,
isShowShadow: true,
isReloadOnClose: true,
width: 400,
height: 300
},
config || {});
this.info = {
shadowWidth: 4,
title: "",
contentUrl: "",
contentHtml: "",
callBack: null,
parameter: null,
confirmCon: "",
alertCon: "",
someHiddenTag: "select,object,embed",
someDisabledBtn: "",
someHiddenEle: "",
overlay: 0,
coverOpacity: 40
};
this.color = {
cColor: "#EEEEEE",
bColor: "#FFFFFF",
tColor: "#709CD2",
wColor: "#FFFFFF"
};
this.dropClass = null;
this.someToHidden = [];
this.someToDisabled = [];
if (!this.config.isHaveTitle) this.config.isSupportDraging = false;
this.iniBuild()
},
setContent: function(arrt, val) {
if (val != '') {
switch (arrt) {
case 'width':
this.config.width = val;
break;
case 'height':
this.config.height = val;
break;
case 'title':
this.info.title = val;
break;
case 'contentUrl':
this.info.contentUrl = val;
break;
case 'contentHtml':
this.info.contentHtml = val;
break;
case 'callBack':
this.info.callBack = val;
break;
case 'parameter':
this.info.parameter = val;
break;
case 'confirmCon':
this.info.confirmCon = val;
break;
case 'alertCon':
this.info.alertCon = val;
break;
case 'someHiddenTag':
this.info.someHiddenTag = val;
break;
case 'someHiddenEle':
this.info.someHiddenEle = val;
break;
case 'someDisabledBtn':
this.info.someDisabledBtn = val;
break;
case 'overlay':
this.info.overlay = val
}
}
},
iniBuild: function() {
G('dialogCase') ? G('dialogCase').parentNode.removeChild(G('dialogCase')) : function() {};
var oDiv = document.createElement('span');
oDiv.id = 'dialogCase';
document.body.appendChild(oDiv)
},
build: function() {
var baseZIndex = 10001 + this.info.overlay * 10;
var showZIndex = baseZIndex + 2;
this.iframeIdName = 'ifr_popup' + this.info.overlay;
var close = '<img id="dialogBoxClose" src="js/closewin.gif" border="0" width="28" height="15" align="absmiddle" title="关闭"/>';
var cB = 'filter: alpha(opacity=' + this.info.coverOpacity + ');opacity:' + this.info.coverOpacity / 100 + ';';
var cover = '<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:100%;height:100%;z-index:' + baseZIndex + ';' + cB + 'background-color:' + this.color.cColor + ';display:none;"></div>';
var mainBox = '<div id="dialogBox" style="border:1px solid ' + this.color.tColor + ';display:none;z-index:' + showZIndex + ';position:relative;width:' + this.config.width + 'px;"><table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="' + this.color.bColor + '">';
if (this.config.isHaveTitle) {
mainBox += '<tr height="24" bgcolor="' + this.color.tColor + '"><td><table style="-moz-user-select:none;height:24px;" width="100%" border="0" cellpadding="0" cellspacing="0" ><tr>' + '<td width="6" height="24"></td><td id="dialogBoxTitle" style="color:' + this.color.wColor + ';font-size:12px;">' + this.info.title + ' </td>' + '<td id="dialogClose" width="20" align="right" valign="middle">' + close + '</td><td width="6"></td></tr></table></td></tr>'
} else {
mainBox += '<tr height="10"><td align="right">' + close + '</td></tr>'
};
mainBox += '<tr style="height:' + this.config.height + 'px" valign="top"><td id="dialogBody" style="position:relative;"></td></tr></table></div>' + '<div id="dialogBoxShadow" style="display:none;z-index:' + baseZIndex + ';"></div>';
if (!this.config.isBackgroundCanClick) {
G('dialogCase').innerHTML = cover + mainBox;
G('dialogBoxBG').style.height = document.body.scrollHeight
} else G('dialogCase').innerHTML = mainBox;
Event.observe(G('dialogBoxClose'), "click", this.reset.bindAsEventListener(this), false);
if (this.config.isSupportDraging) {
dropClass = new Dragdrop(this.config.width, this.config.height, this.info.shadowWidth, this.config.isSupportDraging, this.config.contentType);
G("dialogBoxTitle").style.cursor = "move"
};
this.lastBuild()
},
lastBuild: function() {
var confirm = '<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">' + this.info.confirmCon + '</div><div style="margin:20px;"><input id="dialogOk" type="button" value=" 确定 "/> <input id="dialogCancel" type="button" value=" 取消 "/></div></div>';
var alert = '<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">' + this.info.alertCon + '</div><div style="margin:20px;"><input id="dialogYES" type="button" value=" 确定 "/></div></div>';
var baseZIndex = 10001 + this.info.overlay * 10;
var coverIfZIndex = baseZIndex + 4;
if (this.config.contentType == 1) {
var openIframe = "<iframe width='100%' style='height:" + this.config.height + "px' name='" + this.iframeIdName + "' id='" + this.iframeIdName + "' src='" + this.info.contentUrl + "' frameborder='0' scrolling='" + this.config.scrollType + "'></iframe>";
var coverIframe = "<div id='iframeBG' style='position:absolute;top:0px;left:0px;width:1px;height:1px;z-index:" + coverIfZIndex + ";filter: alpha(opacity=00);opacity:0.00;background-color:#ffffff;'><div>";
G("dialogBody").innerHTML = openIframe + coverIframe
} else if (this.config.contentType == 2) {
G("dialogBody").innerHTML = this.info.contentHtml
} else if (this.config.contentType == 3) {
G("dialogBody").innerHTML = confirm;
Event.observe(G('dialogOk'), "click", this.forCallback.bindAsEventListener(this), false);
Event.observe(G('dialogCancel'), "click", this.close.bindAsEventListener(this), false)
} else if (this.config.contentType == 4) {
G("dialogBody").innerHTML = alert;
Event.observe(G('dialogYES'), "click", this.close.bindAsEventListener(this), false)
}
},
reBuild: function() {
G('dialogBody').height = G('dialogBody').clientHeight;
this.lastBuild()
},
show: function() {
this.hiddenSome();
this.middle();
if (this.config.isShowShadow) this.shadow()
},
forCallback: function() {
return this.info.callBack(this.info.parameter)
},
shadow: function() {
var oShadow = G('dialogBoxShadow');
var oDialog = G('dialogBox');
oShadow['style']['position'] = "absolute";
oShadow['style']['background'] = "#000";
oShadow['style']['display'] = "";
oShadow['style']['opacity'] = "0.2";
oShadow['style']['filter'] = "alpha(opacity=20)";
oShadow['style']['top'] = oDialog.offsetTop + this.info.shadowWidth;
oShadow['style']['left'] = oDialog.offsetLeft + this.info.shadowWidth;
oShadow['style']['width'] = oDialog.offsetWidth;
oShadow['style']['height'] = oDialog.offsetHeight
},
middle: function() {
if (!this.config.isBackgroundCanClick) G('dialogBoxBG').style.display = '';
var oDialog = G('dialogBox');
oDialog['style']['position'] = "absolute";
oDialog['style']['display'] = '';
var sClientWidth = document.body.clientWidth;
var sClientHeight = document.body.clientHeight;
var sScrollTop = document.body.scrollTop;
var sleft = (document.body.clientWidth / 2) - (oDialog.offsetWidth / 2);
var iTop = -80 + (sClientHeight / 2 + sScrollTop) - (oDialog.offsetHeight / 2);
var sTop = iTop > 0 ? iTop: (sClientHeight / 2 + sScrollTop) - (oDialog.offsetHeight / 2);
if (sTop < 1) sTop = "20";
if (sleft < 1) sleft = "20";
oDialog['style']['left'] = sleft;
oDialog['style']['top'] = sTop
},
reset: function() {
if (this.config.isReloadOnClose) {
top.location.reload()
};
this.close()
},
close: function() {
G('dialogBox').style.display = 'none';
if (!this.config.isBackgroundCanClick) G('dialogBoxBG').style.display = 'none';
if (this.config.isShowShadow) G('dialogBoxShadow').style.display = 'none';
G('dialogBody').innerHTML = '';
this.showSome()
},
hiddenSome: function() {
var tag = this.info.someHiddenTag.split(",");
if (tag.length == 1 && tag[0] == "") tag.length = 0;
for (var i = 0; i < tag.length; i++) {
this.hiddenTag(tag[i])
};
var ids = this.info.someHiddenEle.split(",");
if (ids.length == 1 && ids[0] == "") ids.length = 0;
for (var i = 0; i < ids.length; i++) {
this.hiddenEle(ids[i])
};
var ids = this.info.someDisabledBtn.split(",");
if (ids.length == 1 && ids[0] == "") ids.length = 0;
for (var i = 0; i < ids.length; i++) {
this.disabledBtn(ids[i])
};
space("begin")
},
disabledBtn: function(id) {
var ele = document.getElementById(id);
if (typeof(ele) != "undefined" && ele != null && ele.disabled == false) {
ele.disabled = true;
this.someToDisabled.push(ele)
}
},
hiddenTag: function(tagName) {
var ele = document.getElementsByTagName(tagName);
if (ele != null) {
for (var i = 0; i < ele.length; i++) {
if (ele[i].style.display != "none" && ele[i].style.visibility != 'hidden') {
ele[i].style.visibility = 'hidden';
this.someToHidden.push(ele[i])
}
}
}
},
hiddenEle: function(id) {
var ele = document.getElementById(id);
if (typeof(ele) != "undefined" && ele != null) {
ele.style.visibility = 'hidden';
this.someToHidden.push(ele)
}
},
showSome: function() {
for (var i = 0; i < this.someToHidden.length; i++) {
this.someToHidden[i].style.visibility = 'visible'
};
for (var i = 0; i < this.someToDisabled.length; i++) {
this.someToDisabled[i].disabled = false
};
space("end")
}
};
var Dragdrop = new Class();
Dragdrop.prototype = {
initialize: function(width, height, shadowWidth, showShadow, contentType) {
this.dragData = null;
this.dragDataIn = null;
this.backData = null;
this.width = width;
this.height = height;
this.shadowWidth = shadowWidth;
this.showShadow = showShadow;
this.contentType = contentType;
this.IsDraging = false;
this.oObj = G('dialogBox');
Event.observe(G('dialogBoxTitle'), "mousedown", this.moveStart.bindAsEventListener(this), false)
},
moveStart: function(event) {
this.IsDraging = true;
if (this.contentType == 1) {
G("iframeBG").style.display = "";
G("iframeBG").style.width = this.width;
G("iframeBG").style.height = this.height
};
Event.observe(document, "mousemove", this.mousemove.bindAsEventListener(this), false);
Event.observe(document, "mouseup", this.mouseup.bindAsEventListener(this), false);
Event.observe(document, "selectstart", this.returnFalse, false);
this.dragData = {
x: Event.pointerX(event),
y: Event.pointerY(event)
};
this.backData = {
x: parseInt(this.oObj.style.left),
y: parseInt(this.oObj.style.top)
}
},
mousemove: function(event) {
if (!this.IsDraging) return;
var iLeft = Event.pointerX(event) - this.dragData["x"] + parseInt(this.oObj.style.left);
var iTop = Event.pointerY(event) - this.dragData["y"] + parseInt(this.oObj.style.top);
if (this.dragData["y"] < parseInt(this.oObj.style.top)) iTop = iTop - 12;
else if (this.dragData["y"] > parseInt(this.oObj.style.top) + 25) iTop = iTop + 12;
this.oObj.style.left = iLeft;
this.oObj.style.top = iTop;
if (this.showShadow) {
G('dialogBoxShadow').style.left = iLeft + this.shadowWidth;
G('dialogBoxShadow').style.top = iTop + this.shadowWidth
};
this.dragData = {
x: Event.pointerX(event),
y: Event.pointerY(event)
};
document.body.style.cursor = "move"
},
mouseup: function(event) {
if (!this.IsDraging) return;
if (this.contentType == 1) G("iframeBG").style.display = "none";
document.onmousemove = null;
document.onmouseup = null;
var mousX = Event.pointerX(event) - (document.documentElement.scrollLeft || document.body.scrollLeft);
var mousY = Event.pointerY(event) - (document.documentElement.scrollTop || document.body.scrollTop);
if (mousX < 1 || mousY < 1 || mousX > document.body.clientWidth || mousY > document.body.clientHeight) {
this.oObj.style.left = this.backData["x"];
this.oObj.style.top = this.backData["y"];
if (this.showShadow) {
G('dialogBoxShadow').style.left = this.backData.x + this.shadowWidth;
G('dialogBoxShadow').style.top = this.backData.y + this.shadowWidth
}
};
this.IsDraging = false;
document.body.style.cursor = "";
Event.stopObserving(document, "selectstart", this.returnFalse, false)
},
returnFalse: function() {
return false
}
};
if (!Array.prototype.push) {
Array.prototype.push = function() {
var startLength = this.length;
for (var i = 0; i < arguments.length; i++) this[startLength + i] = arguments[i];
return this.length
}
};
function G() {
var elements = new Array();
for (var i = 0; i < arguments.length; i++) {
var element = arguments[i];
if (typeof element == 'string') element = document.getElementById(element);
if (arguments.length == 1) return element;
elements.push(element)
};
return elements
};
Function.prototype.bind = function(object) {
var __method = this;
return function() {
__method.apply(object, arguments)
}
};
Function.prototype.bindAsEventListener = function(object) {
var __method = this;
return function(event) {
__method.call(object, event || window.event)
}
};
Object.extend = function(destination, source) {
for (property in source) {
destination[property] = source[property]
};
return destination
};
if (!window.Event) {
var Event = new Object()
};
Object.extend(Event, {
observers: false,
element: function(event) {
return event.target || event.srcElement
},
isLeftClick: function(event) {
return (((event.which) && (event.which == 1)) || ((event.button) && (event.button == 1)))
},
pointerX: function(event) {
return event.pageX || (event.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft))
},
pointerY: function(event) {
return event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop))
},
stop: function(event) {
if (event.preventDefault) {
event.preventDefault();
event.stopPropagation()
} else {
event.returnValue = false;
event.cancelBubble = true
}
},
findElement: function(event, tagName) {
var element = Event.element(event);
while (element.parentNode && (!element.tagName || (element.tagName.toUpperCase() != tagName.toUpperCase()))) element = element.parentNode;
return element
},
_observeAndCache: function(element, name, observer, useCapture) {
if (!this.observers) this.observers = [];
if (element.addEventListener) {
this.observers.push([element, name, observer, useCapture]);
element.addEventListener(name, observer, useCapture)
} else if (element.attachEvent) {
this.observers.push([element, name, observer, useCapture]);
element.attachEvent('on' + name, observer)
}
},
unloadCache: function() {
if (!Event.observers) return;
for (var i = 0; i < Event.observers.length; i++) {
Event.stopObserving.apply(this, Event.observers[i]);
Event.observers[i][0] = null
};
Event.observers = false
},
observe: function(element, name, observer, useCapture) {
var element = G(element);
useCapture = useCapture || false;
if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.attachEvent)) name = 'keydown';
this._observeAndCache(element, name, observer, useCapture)
},
stopObserving: function(element, name, observer, useCapture) {
var element = G(element);
useCapture = useCapture || false;
if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.detachEvent)) name = 'keydown';
if (element.removeEventListener) {
element.removeEventListener(name, observer, useCapture)
} else if (element.detachEvent) {
element.detachEvent('on' + name, observer)
}
}
});
Event.observe(window, 'unload', Event.unloadCache, false);
var Class = function() {
var _class = function() {
this.initialize.apply(this, arguments)
};
for (i = 0; i < arguments.length; i++) {
superClass = arguments[i];
for (member in superClass.prototype) {
_class.prototype[member] = superClass.prototype[member]
}
};
_class.child = function() {
return new Class(this)
};
_class.extend = function(f) {
for (property in f) {
_class.prototype[property] = f[property]
}
};
return _class
};
function space(flag) {
if (flag == "begin") {
var ele = document.getElementById("ft");
if (typeof(ele) != "undefined" && ele != null) ele.id = "ft_popup";
ele = document.getElementById("usrbar");
if (typeof(ele) != "undefined" && ele != null) ele.id = "usrbar_popup"
} else if (flag == "end") {
var ele = document.getElementById("ft_popup");
if (typeof(ele) != "undefined" && ele != null) ele.id = "ft";
ele = document.getElementById("usrbar_popup");
if (typeof(ele) != "undefined" && ele != null) ele.id = "usrbar"
}
};
var Popup = new Class();
Popup.prototype = {
iframeIdName: 'ifr_popup',
initialize: function(config) {
this.config = Object.extend({
contentType: 1,
isHaveTitle: true,
scrollType: 'auto',
isBackgroundCanClick: false,
isSupportDraging: true,
isShowShadow: true,
isReloadOnClose: true,
width: 400,
height: 300
},
config || {});
this.info = {
shadowWidth: 4,
title: "",
contentUrl: "",
contentHtml: "",
callBack: null,
parameter: null,
confirmCon: "",
alertCon: "",
someHiddenTag: "select,object,embed",
someDisabledBtn: "",
someHiddenEle: "",
overlay: 0,
coverOpacity: 40
};
this.color = {
cColor: "#EEEEEE",
bColor: "#FFFFFF",
tColor: "#709CD2",
wColor: "#FFFFFF"
};
this.dropClass = null;
this.someToHidden = [];
this.someToDisabled = [];
if (!this.config.isHaveTitle) this.config.isSupportDraging = false;
this.iniBuild()
},
setContent: function(arrt, val) {
if (val != '') {
switch (arrt) {
case 'width':
this.config.width = val;
break;
case 'height':
this.config.height = val;
break;
case 'title':
this.info.title = val;
break;
case 'contentUrl':
this.info.contentUrl = val;
break;
case 'contentHtml':
this.info.contentHtml = val;
break;
case 'callBack':
this.info.callBack = val;
break;
case 'parameter':
this.info.parameter = val;
break;
case 'confirmCon':
this.info.confirmCon = val;
break;
case 'alertCon':
this.info.alertCon = val;
break;
case 'someHiddenTag':
this.info.someHiddenTag = val;
break;
case 'someHiddenEle':
this.info.someHiddenEle = val;
break;
case 'someDisabledBtn':
this.info.someDisabledBtn = val;
break;
case 'overlay':
this.info.overlay = val
}
}
},
iniBuild: function() {
G('dialogCase') ? G('dialogCase').parentNode.removeChild(G('dialogCase')) : function() {};
var oDiv = document.createElement('span');
oDiv.id = 'dialogCase';
document.body.appendChild(oDiv)
},
build: function() {
var baseZIndex = 10001 + this.info.overlay * 10;
var showZIndex = baseZIndex + 2;
this.iframeIdName = 'ifr_popup' + this.info.overlay;
var close = '<img id="dialogBoxClose" src="js/closewin.gif" border="0" width="28" height="15" align="absmiddle" title="关闭"/>';
var cB = 'filter: alpha(opacity=' + this.info.coverOpacity + ');opacity:' + this.info.coverOpacity / 100 + ';';
var cover = '<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:100%;height:100%;z-index:' + baseZIndex + ';' + cB + 'background-color:' + this.color.cColor + ';display:none;"></div>';
var mainBox = '<div id="dialogBox" style="border:1px solid ' + this.color.tColor + ';display:none;z-index:' + showZIndex + ';position:relative;width:' + this.config.width + 'px;"><table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="' + this.color.bColor + '">';
if (this.config.isHaveTitle) {
mainBox += '<tr height="24" bgcolor="' + this.color.tColor + '"><td><table style="-moz-user-select:none;height:24px;" width="100%" border="0" cellpadding="0" cellspacing="0" ><tr>' + '<td width="6" height="24"></td><td id="dialogBoxTitle" style="color:' + this.color.wColor + ';font-size:12px;">' + this.info.title + ' </td>' + '<td id="dialogClose" width="20" align="right" valign="middle">' + close + '</td><td width="6"></td></tr></table></td></tr>'
} else {
mainBox += '<tr height="10"><td align="right">' + close + '</td></tr>'
};
mainBox += '<tr style="height:' + this.config.height + 'px" valign="top"><td id="dialogBody" style="position:relative;"></td></tr></table></div>' + '<div id="dialogBoxShadow" style="display:none;z-index:' + baseZIndex + ';"></div>';
if (!this.config.isBackgroundCanClick) {
G('dialogCase').innerHTML = cover + mainBox;
G('dialogBoxBG').style.height = document.body.scrollHeight
} else G('dialogCase').innerHTML = mainBox;
Event.observe(G('dialogBoxClose'), "click", this.reset.bindAsEventListener(this), false);
if (this.config.isSupportDraging) {
dropClass = new Dragdrop(this.config.width, this.config.height, this.info.shadowWidth, this.config.isSupportDraging, this.config.contentType);
G("dialogBoxTitle").style.cursor = "move"
};
this.lastBuild()
},
lastBuild: function() {
var confirm = '<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">' + this.info.confirmCon + '</div><div style="margin:20px;"><input id="dialogOk" type="button" value=" 确定 "/> <input id="dialogCancel" type="button" value=" 取消 "/></div></div>';
var alert = '<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">' + this.info.alertCon + '</div><div style="margin:20px;"><input id="dialogYES" type="button" value=" 确定 "/></div></div>';
var baseZIndex = 10001 + this.info.overlay * 10;
var coverIfZIndex = baseZIndex + 4;
if (this.config.contentType == 1) {
var openIframe = "<iframe width='100%' style='height:" + this.config.height + "px' name='" + this.iframeIdName + "' id='" + this.iframeIdName + "' src='" + this.info.contentUrl + "' frameborder='0' scrolling='" + this.config.scrollType + "'></iframe>";
var coverIframe = "<div id='iframeBG' style='position:absolute;top:0px;left:0px;width:1px;height:1px;z-index:" + coverIfZIndex + ";filter: alpha(opacity=00);opacity:0.00;background-color:#ffffff;'><div>";
G("dialogBody").innerHTML = openIframe + coverIframe
} else if (this.config.contentType == 2) {
G("dialogBody").innerHTML = this.info.contentHtml
} else if (this.config.contentType == 3) {
G("dialogBody").innerHTML = confirm;
Event.observe(G('dialogOk'), "click", this.forCallback.bindAsEventListener(this), false);
Event.observe(G('dialogCancel'), "click", this.close.bindAsEventListener(this), false)
} else if (this.config.contentType == 4) {
G("dialogBody").innerHTML = alert;
Event.observe(G('dialogYES'), "click", this.close.bindAsEventListener(this), false)
}
},
reBuild: function() {
G('dialogBody').height = G('dialogBody').clientHeight;
this.lastBuild()
},
show: function() {
this.hiddenSome();
this.middle();
if (this.config.isShowShadow) this.shadow()
},
forCallback: function() {
return this.info.callBack(this.info.parameter)
},
shadow: function() {
var oShadow = G('dialogBoxShadow');
var oDialog = G('dialogBox');
oShadow['style']['position'] = "absolute";
oShadow['style']['background'] = "#000";
oShadow['style']['display'] = "";
oShadow['style']['opacity'] = "0.2";
oShadow['style']['filter'] = "alpha(opacity=20)";
oShadow['style']['top'] = oDialog.offsetTop + this.info.shadowWidth;
oShadow['style']['left'] = oDialog.offsetLeft + this.info.shadowWidth;
oShadow['style']['width'] = oDialog.offsetWidth;
oShadow['style']['height'] = oDialog.offsetHeight
},
middle: function() {
if (!this.config.isBackgroundCanClick) G('dialogBoxBG').style.display = '';
var oDialog = G('dialogBox');
oDialog['style']['position'] = "absolute";
oDialog['style']['display'] = '';
var sClientWidth = document.body.clientWidth;
var sClientHeight = document.body.clientHeight;
var sScrollTop = document.body.scrollTop;
var sleft = (document.body.clientWidth / 2) - (oDialog.offsetWidth / 2);
var iTop = -80 + (sClientHeight / 2 + sScrollTop) - (oDialog.offsetHeight / 2);
var sTop = iTop > 0 ? iTop: (sClientHeight / 2 + sScrollTop) - (oDialog.offsetHeight / 2);
if (sTop < 1) sTop = "20";
if (sleft < 1) sleft = "20";
oDialog['style']['left'] = sleft;
oDialog['style']['top'] = sTop
},
reset: function() {
if (this.config.isReloadOnClose) {
top.location.reload()
};
this.close()
},
close: function() {
G('dialogBox').style.display = 'none';
if (!this.config.isBackgroundCanClick) G('dialogBoxBG').style.display = 'none';
if (this.config.isShowShadow) G('dialogBoxShadow').style.display = 'none';
G('dialogBody').innerHTML = '';
this.showSome()
},
hiddenSome: function() {
var tag = this.info.someHiddenTag.split(",");
if (tag.length == 1 && tag[0] == "") tag.length = 0;
for (var i = 0; i < tag.length; i++) {
this.hiddenTag(tag[i])
};
var ids = this.info.someHiddenEle.split(",");
if (ids.length == 1 && ids[0] == "") ids.length = 0;
for (var i = 0; i < ids.length; i++) {
this.hiddenEle(ids[i])
};
var ids = this.info.someDisabledBtn.split(",");
if (ids.length == 1 && ids[0] == "") ids.length = 0;
for (var i = 0; i < ids.length; i++) {
this.disabledBtn(ids[i])
};
space("begin")
},
disabledBtn: function(id) {
var ele = document.getElementById(id);
if (typeof(ele) != "undefined" && ele != null && ele.disabled == false) {
ele.disabled = true;
this.someToDisabled.push(ele)
}
},
hiddenTag: function(tagName) {
var ele = document.getElementsByTagName(tagName);
if (ele != null) {
for (var i = 0; i < ele.length; i++) {
if (ele[i].style.display != "none" && ele[i].style.visibility != 'hidden') {
ele[i].style.visibility = 'hidden';
this.someToHidden.push(ele[i])
}
}
}
},
hiddenEle: function(id) {
var ele = document.getElementById(id);
if (typeof(ele) != "undefined" && ele != null) {
ele.style.visibility = 'hidden';
this.someToHidden.push(ele)
}
},
showSome: function() {
for (var i = 0; i < this.someToHidden.length; i++) {
this.someToHidden[i].style.visibility = 'visible'
};
for (var i = 0; i < this.someToDisabled.length; i++) {
this.someToDisabled[i].disabled = false
};
space("end")
}
};
var Dragdrop = new Class();
Dragdrop.prototype = {
initialize: function(width, height, shadowWidth, showShadow, contentType) {
this.dragData = null;
this.dragDataIn = null;
this.backData = null;
this.width = width;
this.height = height;
this.shadowWidth = shadowWidth;
this.showShadow = showShadow;
this.contentType = contentType;
this.IsDraging = false;
this.oObj = G('dialogBox');
Event.observe(G('dialogBoxTitle'), "mousedown", this.moveStart.bindAsEventListener(this), false)
},
moveStart: function(event) {
this.IsDraging = true;
if (this.contentType == 1) {
G("iframeBG").style.display = "";
G("iframeBG").style.width = this.width;
G("iframeBG").style.height = this.height
};
Event.observe(document, "mousemove", this.mousemove.bindAsEventListener(this), false);
Event.observe(document, "mouseup", this.mouseup.bindAsEventListener(this), false);
Event.observe(document, "selectstart", this.returnFalse, false);
this.dragData = {
x: Event.pointerX(event),
y: Event.pointerY(event)
};
this.backData = {
x: parseInt(this.oObj.style.left),
y: parseInt(this.oObj.style.top)
}
},
mousemove: function(event) {
if (!this.IsDraging) return;
var iLeft = Event.pointerX(event) - this.dragData["x"] + parseInt(this.oObj.style.left);
var iTop = Event.pointerY(event) - this.dragData["y"] + parseInt(this.oObj.style.top);
if (this.dragData["y"] < parseInt(this.oObj.style.top)) iTop = iTop - 12;
else if (this.dragData["y"] > parseInt(this.oObj.style.top) + 25) iTop = iTop + 12;
this.oObj.style.left = iLeft;
this.oObj.style.top = iTop;
if (this.showShadow) {
G('dialogBoxShadow').style.left = iLeft + this.shadowWidth;
G('dialogBoxShadow').style.top = iTop + this.shadowWidth
};
this.dragData = {
x: Event.pointerX(event),
y: Event.pointerY(event)
};
document.body.style.cursor = "move"
},
mouseup: function(event) {
if (!this.IsDraging) return;
if (this.contentType == 1) G("iframeBG").style.display = "none";
document.onmousemove = null;
document.onmouseup = null;
var mousX = Event.pointerX(event) - (document.documentElement.scrollLeft || document.body.scrollLeft);
var mousY = Event.pointerY(event) - (document.documentElement.scrollTop || document.body.scrollTop);
if (mousX < 1 || mousY < 1 || mousX > document.body.clientWidth || mousY > document.body.clientHeight) {
this.oObj.style.left = this.backData["x"];
this.oObj.style.top = this.backData["y"];
if (this.showShadow) {
G('dialogBoxShadow').style.left = this.backData.x + this.shadowWidth;
G('dialogBoxShadow').style.top = this.backData.y + this.shadowWidth
}
};
this.IsDraging = false;
document.body.style.cursor = "";
Event.stopObserving(document, "selectstart", this.returnFalse, false)
},
returnFalse: function() {
return false
}
在 popup.js文件中有这样两个方法
function ShowConfirm(title,confirmCon,id,str,width,height)
{
var pop=new Popup({ contentType:3,isReloadOnClose:false,width:width,height:height});
pop.setContent("title",title);
pop.setContent("confirmCon",confirmCon);
pop.setContent("callBack",ShowCallBack);
pop.setContent("parameter",{id:id,str:str,obj:pop});
pop.build();
pop.show();
}
说明:title弹出确认框的标题
confirm弹出确认框的内容
id 点击确定后要触发事件的控件ID
str 传值 (保留)
width 弹出确认框的宽度
height 弹出确认矿的高度
function ShowCallBack(para)
{
var o_pop = para["obj"]
var obj = document.getElementById(para["id"]);
o_pop.close();
obj.click();
}
说明:showCallBack(para)是用产生回调的
现在我想实现这样一种效果...
在aspx文件中有一个服务器端控件button,想要点击button的时候在客户端弹出百度的确认模态窗口...只有在用户点击 ok 的情况下才执行button的服务端事件...
我是这样调用的
test.aspx
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<script type="text/javascript" src="js/popup.js"></script>
<script type="text/javascript" src="js/popupclass.js"></script>
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<span style="display:none"></span>
<asp:Label ID="txtresult" runat="server"></asp:Label><br />
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
</form>
</body>
</html>
test.aspx.cs
public partial class test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
this.Button1.Attributes.Add("onclick", " ShowConfirm('确定','是否删除','Button1','',340,80)");
}
protected void Button1_Click(object sender, EventArgs e)
{
this.txtresult.Text = "你点击了按钮";
}
当我点击 button1后。可以弹出百度的确认窗口...可是点击的同时也执行了button的服务端事件。。。
我想实现只有点击百度确认窗口的ok按钮后才执行button1的服务器端事件。。请问应该怎样实现?
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
this.Button1.Attributes.Add("onclick", "javascript:return confirm('你确吗?')");
}
protected void Button1_Click(object sender, EventArgs e)
{
this.Label1.Text = "你点击了按钮";
}
}
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label></div>
</form>
</body>
</html>
刚刚实验过,只有弹出的确认框你确认后才会执行后台代码,否则不执行。
你可以试试,