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                [TOC] ## .submit() - 當用戶試圖提交表單時,就會在這個表單元素上觸發submit事件 以下幾種情況會導致表單被提交: 1. 用戶點擊了`<input type="submit">`, `<input type="image">`, 或者 `<button type="submit">` ### 可使用的表單 它只能綁定在`<form>`元素上 ### 語法 ``` .submit( [eventData ], handler(eventObject) ) ``` ### 示例 #### 通過條件判斷是否提交 ``` <p>Type 'correct' to validate.</p> <form action="javascript:alert('success!');"> <div> <input type="text" /> <input type="submit" /> </div> </form> <span></span> <script> $("form").submit(function() { if ($("input:first").val() == "correct") { $("span").text("Validated...").show(); return true; } $("span").text("Not valid!").show().fadeOut(1000); return false; }); </script> ```
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