如何讓我的表單在單擊提交時運行一個函數?讓窗體運行一個javascript函數?
<form id="commentForm" name="comment">
<fieldset>
<label for="name">Name <span>(required)</span></label>
<input type="text" class="text" id="name" value="" />
<label for="email">Email <span>(will not be published) (required)</span></label>
<input type="text" class="text" id="email" value="" />
<label for="website">Website</label>
<input type="text" class="text" id="website" value="" />
<label for="message">Message <span>(required)</span></label>
<textarea id="message" class="textarea" rows="10"></textarea>
<input type="submit" name="submit" class="submit" id="submit_btn" value="Submit Comment" action="JavaScript: ajax_add_comment();">
</fieldset>
...
我試圖運行下面的功能:
function ajax_add_comment() {
alert ("testing");
}
[表單提交執行Javascript最佳實踐?]可能的副本(http://stackoverflow.com/questions/8082846/form-submit-execute-javascript-best-best-practice) –