Shulou(Shulou.com)06/01 Report--

In this issue, Xiaobian will bring you an example analysis of using PageOffice to achieve data area clicks. The article is rich in content and analyzed and described from a professional perspective. After reading this article, I hope you can gain something.

Requirements Background: There are some special requirements when filling the specified position of Word document. The specified position of Word document can only be filled with certain type of data or certain data. For example, there is a user requirement to insert a date in an area of the word file, but the date control must be used here. In order to fulfill these special requirements,PageOffice developed a data area click event, which responds to a modal or modeless dialog box, in which users can embed html pages, retrieve html page control data to return to the specified location in the document.

The user clicks the data area to trigger the event, and a callback function is used to respond to the event to pop up a modal dialog box, allowing the user to edit the data in the dialog box, thereby achieving the effect of prohibiting the user from directly editing the content of the data area.

Code implementation:

Java code:

PageOfficeCtrl poCtrl = new PageOfficeCtrl(request); WordDocument doc = new WordDocument(); DataRegion dataReg = doc.openDataRegion("PO_deptName"); //Core code, this event is triggered when the user clicks on a predefined DataRegion in the Word document. //If you need to respond to this event, you need to define a JavaScript function in the current JSP page. poCtrl.setJsFunction_OnWordDataRegionClick("OnWordDataRegionClick()"); …… poCtrl.setWriter(doc); poCtrl.webOpen("doc/test.doc", OpenModeType.docSubmitForm, "Zhang San");

ASP.NET Code:

WordDocument doc = new WordDocument(); DataRegion dataReg = doc.OpenDataRegion("PO_deptName"); //Core code, this event is triggered when the user clicks on a predefined DataRegion in the Word document. //If you need to respond to this event, you need to define a JavaScript function in the current html page. PageOfficeCtrl1.JsFunction_OnWordDataRegionClick = "OnWordDataRegionClick()"; …… PageOfficeCtrl1.SetWriter(doc); PageOfficeCtrl1.WebOpen("doc/test.doc", PageOffice.OpenModeType.docSubmitForm, "Zhang San"); js callback function of client responds to this event:function OnWordDataRegionClick(Name, Value, Left, Bottom) { if (Name == "PO_deptName") { // selectDept.htm is the URL of the page displaying the department list to pop up, // ShowHtmlModalDialog Displays a modal dialog with HTML content. var strRe = document.getElementById("PageOfficeCtrl1").ShowHtmlModalDialog("selectDept.htm", Value, "left=" + Left + "px;top=" + Bottom + "px;width=400px;height=300px;frame=no;"); if (strRet != "") { return (strRet); } else { if ((Value == undefined) || (Value == "")) return " "; else return Value; } }} Screenshot of sample effect:

The above is a small series for everyone to share the use of PageOffice to achieve data area click example analysis, if there is a similar doubt, may wish to refer to the above analysis to understand. If you want to know more about it, please pay attention to the industry information channel.

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