remove name from dynamically created hidden input
I have a div that is being duplicated dynamically. After duping it, I need to remove the name from the hidden input only, but can't seem to be able to select it only. The majority of the file is prototype, but I have jQuery at my disposal (jq
).
I have managed to get the name to disappear, but it clears them all out, I only want it cleared on the duplicated div.
Help appreciated.
function dupField(fieldName,container,dupediv){
var container = $(container);
var dupedDiv = $(dupediv).cloneNode(true);
var totalins=jq("#MI_name > div").size();
newNode=document.createElement('div');
newNode.innerHTML=dupedDiv.innerHTML;
newNode.setAttribute('id',dupediv+totalins);
newNode.setAttribute('class','MI_inz');
var inputs_txt = newNode.getElementsByTagName('input');
var x = jq('#MI_label').val();
for(j=0;j<inputs_txt.length;j++){//change text field names
var nameNow = inputs_txt[j].name;
var newName = nameNow+totalins;
inputs_txt[j].name=newName;
inputs_txt[j].value='';
}
container.appendChild(newNode);
var nn=jq('newNode:hidden');//jQuery - this selects all the hidden's in the form-no good-only want to change hidden input in newNode
var hid=jq(nn).attr('name','');
}
It's the part after appendChild
.
some of the other things I've tried:
var nn=jq('newNode:input(:hidden)');
-
var nn=jq(newNode).attr('id');
jq开发者_高级运维(nn+':hidden').attr('name','');
etc...
I'm sure it's simple, but I can't get it...
For an input where attribute type equals hidden:
jq(newNode).find('input[type=hidden]');
container.appendChild(newNode);
var nn=jq('newNode:hidden');
var hid=jq(nn).attr('name','');
You don't need to look up your new node. You already have a reference to it. Just use it to remove the name.
jq(newNode).attr('name', '');
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