如何避免在bootstrap模式中刷新页面?

RJ *_*rez 16 ajax jquery codeigniter twitter-bootstrap

这是我在twitter bootstrap中的模态的代码:

<div class="modal-body">
<form class="form-horizontal" method="POST" name="loginForm" id="loginForm">
<div class="control-group">
<label class="control-label" for="inputEmail">Email</label>
<div class="controls">
  <div class="input-prepend">
    <span class="add-on"><i class="icon-envelope"></i></span>
    <input class="span2" id="inputIcon" type="text" name="email"/>
  </div>
</div>
</div>
<div class="control-group">
<label class="control-label" for="inputPassword">Password</label>
<div class="controls">
  <div class="input-prepend">
    <span class="add-on"><i class="icon-lock"></i></span>
    <input class="span2" id="password" type="password" name="password"/>
  </div>
</div>
</div>
<div class="control-group">
<div class="controls">
<label class="checkbox">
<input type="checkbox"> Remember me
</label>
</form>
<button type="submit" class="btn" id="signin_button">Sign in</button>
</div>
</div>
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每当我按下登录按钮时,它都会重新加载页面.如何在单击按钮时禁用刷新页面?

Jo *_*vid 21

您可以阻止提交页面的按钮的默认行为.

以下是关于"preventDefault"的Mozilla开发者网络的链接:event.preventDefault

在jQuery中你可以这样做:

$("#signin_button").on("click", function(e) {
    e.preventDefault();

    // the rest of your code ...
});
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cer*_*nos 16

尝试将输入类型="提交"更改为a

<button class="btn" id="signin_button">Sign in</button> 
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要么

<input type="button" class="btn" id="signin_button" value="Sign in"/>
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如果您的目标不是提交表格.

也可能有用:<input type ='button'/>和<input type ='submit'/>之间的区别