OnChange - Access java Array to set hidden input (nebbie)


HOME ยป Java
I am new to web development and I am trying to get the Patient Id
(patid) from the selected name from the list. Can this be done like
this? out.println("<select name="patientName"
onChange="patid=resident.get(this.selectedIndex).getPatId();"
>");
If not, can you make a suggestion to how I would do
this.
<% try {

ArrayList<Patient>
residents = service.getPatientList(loginInfo.getUserid()); /> String selectedPatient =
request.getParameter("selectedPatient");
int index =
0;
//<select onchange="location =
this.options[this.selectedIndex].value;"><
In my form Ive got a select input, and behind it a text input. When
the select changes, the form is submitted: />onChange="javascript:document.form.submit();"
The
problem is that when the select changes, the text input should
reappear empty. I tried this: />onChange="javascript:document.form.myinput.value=;
javascript:document.form.submit();"
Because the text input
is after the select input, javascript cant read it.
How can I do
it?
Development
Hello,
I am attempting to use a form to allow a user to upload a
file. The visible form looks like
class="bbcode_container">
Code:


<form method="post"
action="submit.php" name="form1"> /><input type="text" name="title"
size="42" maxlength="40" value="<?php echo
$title; ?>" />
<input type="hidden"
name="MAX_FILE_SIZE" value="20000000"> /><input type="file" name="newPicture"
value="<?php echo $newPicture; ?>&quo
Development
Hi there,
I have a form with some questions in it, with the
answers in select menus.
I have two possible thanks pages:
enterprise and express. There is a hidden field which should contain
one of those values.
There are a couple of conditions where the
answers should set the value to express; otherwise, they will all be
enterprise.
The function is called by an onChange in the third of
the three select menus.
Heres the code that isnt currently
working :-(
Any help greatly appreciated.
Oz. />----------------------------
<script
language="javascript" type=&
Development
I have the php code working to produce the drop menu and use the class="bbcode_container">
Code:
Development
Rank Beginner here. What better way to learn JS then to try and write
my own Validation Script. Ive figured out how to disable fields, now
Id like to just access the value of an inputted variable
With the
following code Im expecting to enter something in the username field,
and then onChange I get an alert box telling me what I entered. But of
course it isnt working
my code...
class="bbcode_container">
PHP
Code:
//js />function hideSubmit(){ />  var whatButton = document.getElementById("theButton"); />  whatButton.disabled=
Webmasters
I am new to web development and I am trying to get the Patient Id
(patid) from the selected name from the list. Can this be done like
this? out.println("<select name="patientName"
onChange="patid=resident.get(this.selectedIndex).getPatId();"
>");
If not, can you make a suggestion to how I would do
this.
<% try {

ArrayList<Patient>
residents = service.getPatientList(loginInfo.getUserid()); /> String selectedPatient =
request.getParameter("selectedPatient");
int index =
0;
//<select onchange="location =
this.options[this.selectedIndex].value;"><
Java

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