<script type="text/javascript">
var sum = 1;
var flag = 0;
function add(str) {
var input = document.createElement('input');
var inputtxt = document.createElement('input');
var inputfile = document.createElement('input');
var inputbutton = document.createElement('input');
var br = document.createElement("br");
$("#fooBar").show();
if (str == 0) {
alert("Please select option");
}
if (str == 1) {
document.getElementById("ddlQuestion_Type").disabled = true;
br.id = 'br' + sum;
input.type = 'radio';
input.value = '';
input.name = 'a';
input.className = 'Jradio';
input.id = 'rdoption' + sum;
inputtxt.type = 'text';
inputtxt.value = '';
inputtxt.name = 'txt' + sum;
inputtxt.id = 'Txtoption' + sum;
inputtxt.className="Jtxtbox"
inputbutton.type = 'button';
inputbutton.value = '';
inputbutton.name = 'BtnDelete' + sum;
inputbutton.id = 'BtnDelet' + sum;
inputbutton.onclick = function () {
alert(document.getElementById('rdoption' + sum).value);
alert(document.getElementById('Txtoption' + sum));
}
flag = 1;
var foo = document.getElementById("fooBar");
//Append the element in page (in span).
foo.appendChild(input);
foo.appendChild(inputtxt);
foo.appendChild(inputbutton);
//foo.appendChild(inputfile);
foo.appendChild(br);
sum = sum + 1;
}
}
i am working on online examination module in which i am adding question and generating option and this option are dynamic. In option structure is like
A) radiobutton textbox Deletebutton(delete option)
B) radiobutton textbox Deletebutton(delete option)
C) radiobutton textbox Deletebutton(delete option)
.
.
.
Now what i want to do is when user click on any delete button then i want to remove
radio button and textbox along with that delete button.
but problem is how do i fire specific delete button event and remove specific textbox and radiobutton along with delete button.
can any one please help me with t**his javascript??**
please provide me help with javascript only if possible
You can create a wrapper for each row, then, you catch the click event of the delete button and pass it to a function that delete this parent row. Supouse that you have this in a list "ul":
ul
li A) radiobutton textbox [button class="delete" delete]
li B) radiobutton textbox [button class="delete" delete]
li C) radiobutton textbox [button class="delete" delete]
JS (i write jquery for this example, if you want, you can translate to JS native):
$(".delete").click(function(el){
var $el = $(el);
// any code....
$el.closest( "li" ).remove();
});
when you put other li in the DOM, you most bind the click event for each new element.
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