jQuery disable /enable submit button · When the text field is empty the submit should be disabled (disabled="disabled"). · When something is typed in the text ... ... <看更多>

disabled. 在HTML 標籤中有一個 disabled 的屬性，只要在表單元素( Button 、 Input 、 Optgroup 、 Option 、 Select 及 TextArea )的屬性中加入 ... ... <看更多>

Add/remove fields dynamically in jQuery Mobile, disable buttons once max/min fields reached - gist:1925906. ... <看更多>

Doing it this way disables the button before the form is posted, so the form submission won't include the click to call saveConsent. ... <看更多>