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I want to get the value of disabled text box in our next jsp but I am getting a NULL value. Any idea what might be going wrong?.
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If you make the value readonly, instead of disabling it, the field's name/value will be sent with the rest of the non-disabled fields. Make the readonly fields' focus event handler pass the focus to the next eligible field, to make it act more like a disabled element.
var sum = (number1 + number2); $('#sum'). val(sum);
If a field is disabled , the value of the field is not sent to the server when the form is submitted. If a field is readonly , the value is sent to the server.
Input fields marked with disabled="disabled" never send their value to the server when the form is posted. You could use the readonly="readonly" attribute in order to still make the field not editable by the user but send the initial value to the server when the form is submitted.
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