|
I have some Javascript code that if I have a null value in the return of any of the below I get " " in my receiving ASP.net page... any clues? I think I need an if/then to handle the " " and return "":
function GetRowValue(val1, val2, val3, val6, val4, val7) {
window.opener.document.getElementById("txtTransferFromLANID").value = val1;
window.opener.document.getElementById("txtTransferFromFName").value = val2;
window.opener.document.getElementById("txtTransferFromLName").value = val3;
window.opener.document.getElementById("txtUnitPrice").value = val6;
window.opener.document.getElementById("txtSoftwareShortName").value = val4;
window.opener.document.getElementById("txtOriginalTransactionNumber").value = val7;
window.close();
}
|
|
|
|
|
Are you sure your expressions are the right way round? You are setting elements in the window from the input parameters and then immediately closing the window.
One of these days I'm going to think of a really clever signature.
|
|
|
|
|
Everything is transfering properly to the ASP.net textboxes, except when there is a null value.
|
|
|
|
|
Well it's better than having the code crash.
One of these days I'm going to think of a really clever signature.
|
|
|
|
|
Javascript doesn't know what to do with a null value, so you have to write more code to handle the null value like = "";
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
