I am trying to create dynamic textboxes using php & jquery. I want to submit a paper for presentation, each presentation have more than one authors and each author have more than one affiliations. I tried to create dynamic text boxes for authors and their affiliations. I can create authors dynamically up to 10 but affiliations for only 1st author. Anybody please help me to correct this code. Thanks
<html>
<head>
<title>author</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<style type="text/css">
div{
padding:8px;
}
</style>
</head>
<body>
<h1>Author</h1>
<script type="text/javascript">
$(document).ready(function(){
var counter = 2;
$("#addAuthor").click(function () {
if(counter>10){
alert("Only 10 authores allow");
return false;
} //addAffiliation
var newauthorDiv = $(document.createElement('div'))
.attr("id", 'authorDiv' + counter);
newauthorDiv.after().html('<label> <b> Author '+ counter + ' </b> </label>' +
'<br><label>Name : </label>' +
'<input type="text" name="author1_name' + counter + '" id="author1_name' + counter + '" value="" >'+
'<div id="AffiliationGroup"><label>Affiliation 1 : </label>' +
'<input type="text" name="author' + counter + 'affiliation' + counter +
'" id="author' + counter + 'affiliation' + counter +'" value="" >' +
'<input type="button" id="addAffiliation" value="+" >' +
'<input type="button" id="removeAffiliation" value="-" >' + '</div>');
newauthorDiv.appendTo("#AuthorGroup");
counter++;
});
$("#removeAuthor").click(function () {
if(counter==1){
alert("No more author to remove");
return false;
}
counter--;
$("#authorDiv" + counter).remove();
});
$("#getButtonValue").click(function () {
var msg = '';
for(i=1; i<counter; i++){
msg += "
Author " + i + " : " + $('#author' + i).val();
}
alert(msg);
});
});
// Affiliation
$(document).ready(function(){
var counter = 2;
$("#addAffiliation").click(function () {
if(counter>10){
alert("Only 10 Affiliations allow");
return false;
}
var newTextBoxDiv = $(document.createElement('div'))
.attr("id", 'TextBoxDiv' + counter);
newTextBoxDiv.after().html('<label> Affiliation '+ counter + ' : </label>' +
'<input type="text" name="author1_affiliation' + counter +
'" id="author1_affiliation' + counter + '" value="" >');
newTextBoxDiv.appendTo("#AffiliationGroup");
counter++;
});
$("#removeAffiliation").click(function () {
if(counter==1){
alert("No more Affiliations to remove");
return false;
}
counter--;
$("#TextBoxDiv" + counter).remove();
});
$("#getButtonValue").click(function () {
var msg = '';
for(i=1; i<counter; i++){
msg += "
Affiliation " + i + " : " + $('#author1_affiliation' + i).val();
}
alert(msg);
});
});
</script>
</head><body>
<div id='AuthorGroup'>
<label><b>Author 1 </b></label> <br>
<label>Name : </label><input type='author' id='author1_name1' >
<div id='AffiliationGroup'>
<label>Affiliation 1 : </label><input type='textbox' id='author1_affiliation1' >
<input type='button' value='+' id='addAffiliation'>
<input type='button' value='-' id='removeAffiliation'>
<!--<input type='button' value='Get TextBox Value' id='getButtonValue'>-->
</div>
</div>
<input type='button' value='Add Author' id='addAuthor'>
<input type='button' value='Remove Author' id='removeAuthor'>
<!--<input type='button' value='Get author Value' id='getButtonValue'>-->
</body>
</html></div>
