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Saved and modified relationship in jsp action

Source: Internet
Author: User
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Code snippet in Action

Copy codeThe Code is as follows:
Private String epid; // The global variable returns a comma-separated String.
Public String getEpid (){
Return epid;
}

Public void setEpid (String epid ){
This. epid = epid;
}

Public String edit (){
Try {
If ("save". equals (save) {// run the command when you click the save button.
Return save ();
} Else {
LoadInfo ();
Return RETURN_EDIT;
}
} Catch (Exception e ){
Super. printErrors (this. getRequest (), e, className );
Return RETURN_ERROR;
}
}

Private void loadInfo () throws Exception {
Epid = this. getRequest (). getParameter ("id"); // obtain a single epid
Long userid = getLoginUser (). getUser (). getUserID ();
/**
Function:
Obtain a single object and place each object in the VO object
Data value displayed on the page

**/

Ep ep = new Ep ();
Ep. setId (Long. parseLong (epid ));
Ep = epService. getEpById (ep );
EpVO. setEp (ep );
// Depart object
Depart depart = new Depart ();
Depart. setDeptID (ep. getDeptid ());
Depart. setPlateNumber (ep. getName ());
Depart. setCreateBy (userid );
Depart. setJudgeType (Integer. parseInt ("0 "));
String str [] = ep. getInfo (). split (";");
String s1 = "";
For (int I = 0; I <str. length; I ++ ){
S1 = str [0];
}

If ("". equals (s1) | null = s1 ){
Depart. setRoute ("No route available ");
} Else {
Depart. setRoute (s1 );
}
EpVO. setDepart (depart );
// Dept object
Dept dept = new Dept ();
Dept = deptService. getDeptById (ep. getDeptid ());
EpVO. setDept (dept );

}


Public String save (){

Long deptid = epVO. getDept (). getDeptid ();
Try {
Depart depart = epVO. getDepart ();
Depart. setDeptID (deptid );

Using service. insertDepart (depart );
Super. printMsg (this. getRequest (), "saved successfully! ");

CleanObject ();
} Catch (Exception e ){
Super. printErrors (this. getRequest (), e, className );
Return RETURN_ERROR;
}

Return list ();
}

Jap page

Copy codeThe Code is as follows:
<% @ Page language = "java" contentType = "text/html; charset = UTF-8" pageEncoding = "UTF-8" %>
<% @ Taglib uri = "/struts-tags" prefix = "s" %>
<% @ Taglib uri = "/WEB-INF/web. tld" prefix = "web" %>
<! DOCTYPE html PUBLIC "-// W3C // dtd html 4.01 Transitional // EN" "http://www.w3.org/TR/html4/loose.dtd">
<Html>
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8">
<Title> modify payment information </title>
<Web: jquery validate = "true" formId = "tableform"/>
<Link type = "text/css" rel = "stylesheet" href = "styles/css.css">
<Script language = "javascript" type = "text/javascript" src = "scripts/DatePicker/WdatePicker. js"> </script>
<Script language = "javascript" type = "text/javascript" src = "scripts/Globals. js"> </script>
</Head>
<Body>
<Form action = "" method = "POST" id = "tableform" name = "tableform">
<Web: error/>
<Web: tableTitle name = "modifying payment information"/>
<S: hidden name = "epVO. dept. deptid" id = "deptid"/> // hide the passed Value
<S: hidden name = "epVO. depart. createBy"/>
<S: hidden name = "id"/>
<Div class = "table_border">
<Table width = "100%" border = "0" cellspacing = "0" cellpadding = "0" class = "hs">

</Table>
</Div>
<Div class = "t_center">
<Input id = "submitbtn" type = "submit" value = "save" style = "display: none"/>
<A href = "#" class = "sava_ B B" onclick = "save ()"> save </a>
</Div>
</Form>
</Body>
</Html>

<Script language = "JavaScript" type = "text/JavaScript">
// Save
Function save (){
Var obj = document. getElementById ("tableform ");
Obj. action = '<s: property value = "# request. saveUrl"/> ';
Var submitbtn = document. getElementById ("submitbtn ");
Submitbtn. click (); // submit an event through js Time Control
}
// Display
Function query (){
Window. location. href = '<s: url value = "/listEp. action"/> ';
}
// Load the date Control
$ (Document). ready (function (){
AddFormValidator ();
$ ("# SendTime"). attr ("readonly", "readonly ");
$ ("# SendTime "). click (function () {WdatePicker ({isShowClear: false, dateFmt: 'yyyy-MM-dd HH: mm: ss '});});
});

</Script>

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