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;"><

Related to : OnChange - Access java Array to set hidden input (nebbie)
onChange set input value to empty
Java
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?
send $_FILES array value through Hidden input?
Java
Hello,
I am attempting to use a form to allow a user to upload a file. The visible form looks like
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
Hidden field set onchange (2 selects)
Java
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=&
PHP Drop Menu with onChange to populate hidden input prior to submit
Java
I have the php code working to produce the drop menu and use the
Code:
Access what is entered in input, using ID, onChange and DOM
Java
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...
PHP Code:
//js
function hideSubmit(){
  var whatButton = document.getElementById("theButton");
  whatButton.disabled=
OnChange - Access java Array to set hidden input (nebbie)
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;"><

Privacy Policy - Copyrights Notice - Feedback - Report Violation - RSS 2017 © bighow.org All Rights Reserved .