//检查页面中是否存在该控件. function checkIMBObject(){ if (document.getElementById("imb_Background")==null){ document.body.innerHTML += ""; window.imb_Background.document.open(); window.imb_Background.document.write(" "); window.imb_Background.document.close(); } if (document.getElementById("imb_FormModal")==null){ document.body.innerHTML += ""; window.imb_FormModal.document.open(); window.imb_FormModal.document.write(""); window.imb_FormModal.document.write(""); window.imb_FormModal.document.write(""); window.imb_FormModal.document.write(""); window.imb_FormModal.document.write("
"); window.imb_FormModal.document.write("
"); window.imb_FormModal.document.write("
"); window.imb_FormModal.document.write("
"); window.imb_FormModal.document.write("
"); window.imb_FormModal.document.write(""); window.imb_FormModal.document.close(); } } // 对话框对象 function innerMessageBox(){ var BackObject, FormObject; //显示对话框控件. this.ShowModal = function(iCaption, iMessage, iWidth, iHeight){ // 初始化变量 var smWidth = 420, smHeight = 180, smCaption = "默认对话框", smMessage="您确定执行这项操作吗?", smObject, smInterval; // 赋参数值 if (arguments.length > 3 ){ smWidth = iWidth; smHeight = iHeight; smCaption = iCaption; smMessage = iMessage; } // 背景的渐显. function checkIMBAlpha(){ smObject.style.filter = "alpha(opacity="+smAlpha+");"; smAlpha += 10; if (smAlpha>80){ clearInterval(smInterval); } } this.BackObject = document.getElementById("imb_Background"); this.FormObject = document.getElementById("imb_FormModal"); smObject = this.BackObject; smAlpha = 0; this.BackObject.style.left = 0; this.BackObject.style.top = 0; this.BackObject.style.width = document.body.scrollWidth; this.BackObject.style.height = document.body.scrollHeight; this.BackObject.style.visibility = "visible"; smInterval = window.setInterval(checkIMBAlpha, 5); this.FormObject.style.left = document.body.clientWidth/2 - smWidth/2; this.FormObject.style.top = document.body.clientHeight/2 - smHeight/2; this.FormObject.style.width = smWidth; this.FormObject.style.height = smHeight; this.FormObject.style.visibility = "visible"; window.imb_FormModal.document.getElementById("imb_Title").innerHTML = "  " + smCaption +""; window.imb_FormModal.document.getElementById("imb_Content").innerHTML = "  " + smMessage; window.imb_FormModal.document.getElementById("imb_Body").innerHTML = "   "; document.body.disabled = true; } } var DialogModalCheckInterval = null; var DialogCallBackFunc = null; function CheckDialogModalResult() { if(document.getElementById("imb_FormModal").style.visibility == "hidden") { clearInterval(DialogModalCheckInterval); var Ret = window.imb_FormModal.document.getElementById("imb_ModalResult").innerHTML; if (DialogCallBackFunc!=null && DialogCallBackFunc!="") eval(DialogCallBackFunc.replace("$",Ret)); } } // 弹出模态对话框，用户点击确认返回True，否则返回False function ShowConfirmDialog(msg, callbackfunc) { DialogCallBackFunc = callbackfunc; var Br = new innerMessageBox(); Br.ShowModal("提示信息", msg, 300, 160); DialogModalCheckInterval = window.setInterval(CheckDialogModalResult, 100); } var DialogInitTimer = null; function OnDialogInitTimer() { if(document.body != null) { clearInterval(DialogInitTimer); checkIMBObject(); } } function InitDialogModalParams() { DialogInitTimer = window.setInterval(OnDialogInitTimer, 100); } // 初始化参数 InitDialogModalParams();