Question: I have a textbox.In its onclick iam calling a javascript fn to call calendar.Texbox is readonly. Clicking on textbox calendar is coming and value is showing in textbox. But on clicking submit button where I have written code to save, there i am not getting value in textbox. What may be the reason for that?

Answer: 
I had this problem too, there is a really simple workaround

Instead of making the textbox ReadOnly using properties option. Do it thru the code behind adding this code:

```
YourTextBox.Attributes.Add("readonly", "readonly");

```
You can get the value by using

```
Request.Form[YourTextBox.UniqueID]

```