How To Disable Or Enable A Form Element Using Jquery

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The basic dialog window is an overlay positioned within the viewport and is protected from page content which is jQuery’s User Interface. To disable the button in a jQuery dialog from a function carried using jQuery based on the following approaches.

Approach 1:

In UI Dialog box, button as mặc định class called ui-button so focus on it.Create a function that should trigger dialog box in ready that is on page load.Then use jQuery method prop(‘disabled’, true) lớn disable that button with class ui-button.

Syntax:

$(selector).dialog();$(selector).prop("disabled", true);Example: Below example illustrates how to disable a button in a jQuery dialog from a function with help of prop() method.


Output:

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Approach 2:

In UI Dialog box, button as mặc định class called ui-button so focus on it.Create a function that should trigger dialog box in ready that is on page load.Then use jQuery method attr(‘disabled’, true) lớn disable that button with class ui-button.

Syntax:

$(selector).dialog();$(selector).attr("disabled", true);Example: Below example illustrates how to disable a button in a jQuery dialog from a function with help of attr() method.


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