javascript 实现横向打印

//腳本控制打印屬性,此處僅提供了頁邊距和方向等.其他屬性可自行添加
//Date : 2002/11/26
//其他參考 : http://www.meadroid.com/
function clsSetPrint(){
this.fnSetPrintMsg = fnSetPrintMsg;
this.fnSetPrintMargin = fnSetPrintMargin;
this.fnSetPrintOrientation = fnSetPrintOrientation;
}
//facory為classID
function fnSetPrintMsg(header,footer){

factory.printing.header = header;
factory.printing.footer = footer;
}
function fnSetPrintMargin(top,bottom,left,right){

factory.printing.leftMargin = left; //左邊距
factory.printing.topMargin = top; //上邊距
factory.printing.rightMargin = right; //右邊距
factory.printing.bottomMargin = bottom; //下邊距

}
function fnSetPrintOrientation(flag){
if(parseInt(flag)==0)
factory.printing.portrait = false; //橫打
else
factory.printing.portrait = true; //豎打
}
下面是html文件
<script>
var oPrint = new clsSetPrint();
oPrint.fnSetPrintMsg("","");
oPrint.fnSetPrintMargin(5,5,8,8);
oPrint.fnSetPrintOrientation(0);//0 為橫打,1為豎打
</script>
<body>
<OBJECT classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" id="factory" codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360" width=0></body>

WebBrowser.ExecWB的完整说明

文章分类:Web前端

WebBrowser组件的execWB方法

1. <object id="WebBrowser" width=0 height=0 classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></object>

2. 调用方法:
WebBrowser.ExecWB nCmdID, nCmdExecOpt, [pvaIn], [pvaOut]

3. 参数说明:
(a).nCmdID
OLECMDID_OPEN = 1,
OLECMDID_NEW = 2,
OLECMDID_SAVE = 3,
OLECMDID_SAVEAS = 4,
OLECMDID_SAVECOPYAS = 5,
OLECMDID_PRINT = 6,
OLECMDID_PRINTPREVIEW = 7,
OLECMDID_PAGESETUP = 8,
OLECMDID_SPELL = 9,
OLECMDID_PROPERTIES = 10,
OLECMDID_CUT = 11,
OLECMDID_COPY = 12,
OLECMDID_PASTE = 13,
OLECMDID_PASTESPECIAL = 14,
OLECMDID_UNDO = 15,
OLECMDID_REDO = 16,
OLECMDID_selectALL = 17,
OLECMDID_CLEARselectION = 18,
OLECMDID_ZOOM = 19,
OLECMDID_GETZOOMRANGE = 20
OLECMDID_updateCOMMANDS = 21
OLECMDID_REFRESH = 22
OLECMDID_STOP = 23
OLECMDID_HIDETOOLBARS = 24
OLECMDID_SETPROGRESSMAX = 25
OLECMDID_SETPROGRESSPOS = 26
OLECMDID_SETPROGRESSTEXT = 27
OLECMDID_SETTITLE = 28
OLECMDID_SETDOWNLOADSTATE = 29
OLECMDID_STOPDOWNLOAD = 30
上面的关键词都可以在浏览器的菜单里面找到对应的选项﹐大家一看就明白的﹗
(b).nCmdExecOpt
OLECMDEXECOPT_DODEFAULT = 0,
OLECMDEXECOPT_PROMPTUSER = 1,
LECMDEXECOPT_DONTPROMPTUSER = 2,
OLECMDEXECOPT_SHOWHELP = 3
对于这个参数﹐一般来说﹐选1就可以了。

4.常用:
WebBrowser.ExecWB(1,1) 打开
WebBrowser.ExecWB(2,1) 关闭现在所有的IE窗口，并打开一个新窗口
WebBrowser.ExecWB(4,1) 保存网页
WebBrowser.ExecWB(6,1) 打印
WebBrowser.ExecWB(7,1) 打印预览
WebBrowser.ExecWB(8,1) 打印页面设置
WebBrowser.ExecWB(10,1) 查看页面属性
WebBrowser.ExecWB(15,1) 好像是撤销，有待确认
WebBrowser.ExecWB(17,1) 全选
WebBrowser.ExecWB(22,1) 刷新
WebBrowser.ExecWB(45,1) 关闭窗体无提示

5.示例﹕
(a)调用IE的”另存为”功能的示例﹕
<object id="WebBrowser" width=0 height=0 classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></object>
<A href=".:WebBrowser.ExecWB(4,1);">Save-存储</A>

(b)经过改写的登陆模式
<object id="WebBrowser" width=0 height=0 classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></object>
<body .load="showModalDialog('login_access.asp',0,'Status:NO;dialogWidth:418px;dialogHeight:288px');document.all.WebBrowser.ExecWB(45,1);">

转载于:https://www.cnblogs.com/lhuser/articles/1723823.html