jquery Notes: CheckBox

A little bit of a problem when using jquery to operate a checkbox.

When the checkbox is checked, $ ("#id"). attr ("checked") becomes "checked", then uncheck or do any other action, the property is always "checked", and no change will occur.

After checking the jQuery1.6, the prop method is required for the checkbox operation. $ ("#id"). Prop ("checked") returns TRUE or false. Use jquery to manipulate the checkbox using $ ("#id"). Prop ("checked", true).

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In jquery's click-Trigger function, this returns a JS object that needs to be returned with the $ (this) object in order to operate with jquery.

jquery Notes: CheckBox