Question

'onchange' of a field

Asked by: jaggernat

hi guys
i have a code like this

<input type="text"  name="npa"  value=""  onchange="setFocus('nxx');
return submitIfNotBusy(MyForm, 'refreshScreen')"
 size="3" maxlength="3"  class="listText" />

In the field 'npa' when i do onchange , i want to setFocus to the next filed which is nxx  (setFocus('nxx')  )
AND submit the form using submitIfNotBusy()(my own method which submits the page).
some how its not working.
If i remove setFocus('nxx'); submitIfNotBusy() works and  the page submits.

any idea where i am doing wrong?

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Asked On
2009-09-29 at 08:18:12ID24770397
Topics

JavaScript

,

Hypertext Markup Language (HTML)

Participating Experts
1
Points
500
Comments
3

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Answers

 

by: exalkoniumPosted on 2009-09-29 at 08:24:03ID: 25450093

When you run two functions inline in code, one gets returned and and it will skip running the other function. You could combat this two ways: You can next both function inside a master function, or require the return of both functions inline. I prefer the first way:

//First Method
<script type="text/javscript">
function masterfunction(element,formname,action) {
myfunc = setFocus(element);
submitIfNotBusy(formname, action);
return myfunc;
} 
</script>
<input type="text"  name="npa"  value=""  onchange="masterfunction('nxx',MyForm,'refreshScreen')"
 size="3" maxlength="3"  class="listText" /> 
 

//Second Method
<input type="text"  name="npa"  value=""  onchange="return (setFocus('nxx') && submitIfNotBusy(MyForm, 'refreshScreen'))"
 size="3" maxlength="3"  class="listText" />

                                              
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by: jaggernatPosted on 2009-09-29 at 08:43:11ID: 25450286

thanks for the great response.
i am actually constructing my html in java code, so the second way is easier for me


somehow the second way
>><input type="text"  name="npa"  value=""  onchange="return (setFocus('nxx') &&
submitIfNotBusy(MyForm, 'refreshScreen'))"
 size="3" maxlength="3"  class="listText" />

doesnt work on my system, i mean the page doesnt get submitted.
can you plz check if it works on your system

 

by: jaggernatPosted on 2009-09-29 at 10:54:18ID: 25451495

anyone?

20120131-EE-VQP-002

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