Ajax obtains the name and class by ID

<% @ Page contenttype = "text/html; charset = gb2312" %>
<Script language = "JavaScript">
<! --

VaR XMLHTTP;

 

Function createxmlhttprequest (){

If (window. activexobject ){

XMLHTTP = new activexobject ("Microsoft. XMLHTTP ");

}

Else if (window. XMLHttpRequest ){

XMLHTTP = new XMLHttpRequest ();

}

}

 

Function queryuserinfo (){

VaR jrntl_id = Document. getelementbyid ("jrntl_id"). value;
 
If (jrntl_id = ""){
Return;
}

 

VaR url = "../JSP/gywork/getinfo. jsp? Userid = "+ jrntl_id;

 

Createxmlhttprequest ();

XMLHTTP. onreadystatechange = handleaddstatechange;

XMLHTTP. Open ("get", URL, true );

XMLHTTP. Send (null );

}

Function handleaddstatechange (){

If (XMLHTTP. readystate = 4 ){

If (XMLHTTP. Status = 200 ){

VaR responsexml = XMLHTTP. responsexml;
VaR queryresult = responsexml. getelementsbytagname ("queryresult") [0]. firstchild. nodevalue;

If ("failed" = queryresult ){

} Else {
VaR name = responsexml. getelementsbytagname ("name") [0]. firstchild. nodevalue;
VaR bank_id = responsexml. getelementsbytagname ("bank_id") [0]. firstchild. nodevalue;
VaR bank_name = responsexml. getelementsbytagname ("bank_name") [0]. firstchild. nodevalue;
Document. getelementbyid ("counter_name"). value = Name;
Document. getelementbyid ("jrnbr"). value = bank_id;
Document. getelementbyid ("jrnbr_name"). value = bank_name;

}

}

Else {

Alert ("An error occurred while obtaining background data! ");

}

}

}

 

Function getjrnac_dat (){
Var val = showmodaldialog ("../report/calendar.htm", window, "status: No; dialogwidth: 250px; dialogheight: 250px ");
If (typeof (VAL )! = "Undefined ")
Document. handaddfrm. jrnac_dat.value = val;
}
Function getadd_date (){
Var val = showmodaldialog ("../report/calendar.htm", window, "status: No; dialogwidth: 250px; dialogheight: 250px ");
If (typeof (VAL )! = "Undefined ")
Document. handaddfrm. add_date.value = val;
}
Function interonsubmit (){
VaR alerttext = "";
VaR flag = false;
If (! Isstringlong (document. getelementsbyname ('jrntl _ id') [0]. Value, 4 )){
Alerttext + = "the clerk's character string is too long/N ";

}
If (document. getelementsbyname ('jrntl _ id') [0]. value = ""){
Alerttext + = "the clerk's character string cannot be blank/N ";

}
If (! Isstringlong (document. getelementsbyname ('jrnbr ') [0]. Value, 6 )){
Alerttext + = "the row number string is too long/N ";

}
If (document. getelementsbyname ('jrnbr ') [0]. value = ""){
Alerttext + = "The line number character cannot be blank/N ";

}
If (! Isstringlong (document. getelementsbyname ('jrnbr _ name') [0]. Value, 30 )){
Alerttext + = "the row name string is too long/N ";

}
If (document. getelementsbyname ('jrnbr _ name') [0]. value = ""){
Alerttext + = "the row name string cannot be blank/N ";
 
}
If (! Isstringlong (document. getelementsbyname ('jrntr _ cod ') [0]. Value, 4 )){
Alerttext + = "the transaction number string is too long/N ";
 
}
If (document. getelementsbyname ('jrntr _ cod ') [0]. value = ""){
Alerttext + = "the transaction number character cannot be blank/N ";

}
If (! Isstringlong (document. getelementsbyname ('jrntr _ cod_name ') [0]. Value, 30 )){
Alerttext + = "the transaction name string is too long/N ";

}
If (document. getelementsbyname ('jrntr _ cod_name ') [0]. value = ""){
Alerttext + = "the transaction name string cannot be blank/N ";

}
If (! Isnum (document. getelementsbyname ('scvvhamt0 ') [0]. Value, 19,2 )){
Alerttext + = "the transaction amount is not a floating point number/N ";
 
}
If (document. getelementsbyname ('scvvhamt0 ') [0]. value = ""){
Alerttext + = "the transaction amount can be 0, and cannot be blank/N ";
 
}
If (alerttext! = ""){
Alert (alerttext );
} Else {
Document. Forms [0]. Submit ();
}
}
// -->
</SCRIPT>

<Link href = "$ {skin. stylepath}/style.css" rel = stylesheet type = text/CSS>

 

<Form action = "block. $ {requestmap. blockkey }. edit. function. handaddinsert "name =" handaddfrm "method =" Post "onsubmit =" Return dohandaddsubmit (this); ">

<Table border = "0" cellspacing = "0" cellpadding = "0" style = "border-collapse: collapse; margin-bottom: 3px" class = "$ {skin. stylename} "id =" $ {requestmap. blockkey} "width =" 100% ">
<Tr>
<TD class = "skin_title" colspan = 3>
<Table width = "100%" border = "0" style = "border-collapse: collapse" cellspacing = "0" cellpadding = "0">
<Tr>
<TD class = "skin_left" nowrap = "true"> </TD>
<TD class = "skin_middle" width = "100%" nowrap = "true" background = "$ {skin. stylepath}/images/title_bg.gif "> -- <B> Add </B>
<A href = "javascript: openhelp ('newseditdetail ')"> </a>
</TD>
<TD class = "skin_right" align = "right"> </TD>
</Tr>
</Table>
</TD>
</Tr>
<Tr>
<TD class = "skin_body_left" background = "$ {skin. stylepath}/images/content_left_bg.gif"> </TD>
<TD class = "skin_body">
<Table cellspacing = "0" cellpadding = "1" width = "100%">

<Tr>
<TD> Clerk Number: </TD>
<TD> <input type = "text" id = "jrntl_id" name = "jrntl_id" value = "" size = "40" onpropertychange = "queryuserinfo (); "> clerk name: <input type =" text "id =" counter_name "name =" counter_name "value =" "size =" 40 "> </TD>
 
 
<TD> row number: </TD>
<TD> <input type = "text" id = "jrnbr" name = "jrnbr" value = "" size = "40"> </TD>
</Tr>
<Tr>
<TD> row name: </TD>
<TD> <input type = "text" id = "jrnbr_name" name = "jrnbr_name" value = "" size = "40"> </TD>
 
<TD> transaction No.: </TD>
<TD> <input type = "text" name = "jrntr_cod" value = "" size = "40"> </TD>
</Tr>
<Tr>
<TD> transaction name: </TD>
<TD> <input type = "text" name = "jrntr_cod_name" value = "" size = "40"> </TD>
 
<TD> transaction amount: </TD>
<TD> <input type = "text" name = "scvvhamt0" value = "" size = "40"> </TD>
</Tr>
<Tr>
<TD> Transaction date: </TD>
<TD> <input type = "text" name = "jrnac_dat" readonly onclick = "getjrnac_dat ()" value = "" size = "40"> </TD>
</Tr>
 
<Input type = "hidden" name = "responseurl" value = "block. $ {requestmap. blockkey}. Edit. function. handaddeditlist" size = "40">
<Input class = "button" type = "button" onclick = interonsubmit () value = "Submit"/>
<Input class = "button" type = "reset" value = "reset"/>
<Input class = "button" onclick = "location. href = 'block. $ {requestmap. blockkey }. edit. function. handaddeditlist '; "type =" button "value =" return "/>

$ Requestmap. gettoken ()
</Form>
</Table>
</TD>
<TD class = "skin_body_right" background = "$ {skin. stylepath}/images/content_right_bg.gif"> </TD>
</Tr>
<Tr>
<TD colspan = "3" class = "skin_bottom">
<Table width = "100%" border = "0" cellspacing = "0" cellpadding = "0">
<Tr>
<TD class = "skin_bottom_left"> </TD>
<TD class = "skin_bottom" background = "$ {skin. stylepath}/images/bottom_bg.gif" width = "100%"> </TD>
<TD class = "skin_bottom_right"> </TD>
</Tr>
</Table>
</TD>
</Tr>
</Table>