How can I ensure that users can only select a date from the calendar control in my textbox, rather than typing it manually, even if I make the textbox read-only?
How can I ensure that users can only select a date from the calendar control in my textbox, rather than typing it manually, even if I make the textbox read-only?
It seems like there may be an issue with the ReadOnly property causing the textbox to lose its state on postback. Consider using the readonly attribute instead of the ReadOnly property. To do this, add the following code to the Page_PreRender method:
TextBox1.Attributes["readonly"] = "readonly";Experiment with the disabled attribute.
<input disabled="disabled"></input>
By doing this, the background color will appear as gray. To change it to white, you can use
<input disabled="disabled" style="background-color:white"></input>
Utilize the "style" attribute or CSS to customize the styling as needed.
Consider utilizing the readonly attribute for your input field.
Unlike using the disabled attribute, which excludes the value of the input field from being submitted with the form data, the readonly attribute allows the input's value to be included in the form submission.
<input readonly="readonly"></input>If you're having trouble with the readonly attribute not functioning as expected, consider adjusting the onkeydown event of the input field to prevent any key input.
document.getElementById("input").onkeydown = function(){return false;}
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