hiding an element in javascript array

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JavaScript

var question= dataQuestions;

I am loading "dataQuestions" which is an array collection.

next Iam adding another item at "0th" position as following

JavaScript

question.splice(0,0,{"Qid": 0,"Answer":null,"Text":""}

Now i am

JavaScript

function insertData(sQ, question) {
			sQ.kendoDropDownList({
				dataTextField : "Text",
				dataValueField : "Qid",
				dataSource : question
                           
			});
		}

So now my dropdown contains few questions like "wht is....?".But at "0th" position there will be an empty row.
I want that emptyrow to hide or non clickable.(based on my click on any question in the dropdown some functionality happens).

Any help?

Posted 2-Sep-12 21:59pm

santoshreddy.s

Updated 2-Sep-12 22:06pm

Joan M

v2

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**Zoltán Zörgő** · Answer 1 · 2012-09-02T22:10:00

Solution 1

The SELECT > OPTION supports disabled attribute:

XML

<select>
  <option>Volvo</option>
  <option>Saab</option>
  <option disabled="disabled">Mercedes</option>
  <option>Audi</option>
</select>

But I don't know if you can pass this property to the kendoui dropdown :(

Posted 2-Sep-12 22:10pm

Zoltán Zörgő

Updated 2-Sep-12 22:13pm

v2