我有以下对话框形式:
<div class='modal' id='myModal'>
<div class='modal-header'>
<a class='close' data-dismiss='modal'>×</a>
<h3>Add Tags</h3>
</div>
<div class='modal-body'>
<form accept-charset="UTF-8" action="/tagging" data-remote="true" method="post"><div style="margin:0;padding:0;display:inline"><input name="utf8" type="hidden" value="✓" /><input name="authenticity_token" type="hidden" value="mCNvbvoPFWhD7SoJm9FPDh+BcRvCG3d16P+oOFACPuc=" /></div>
<input id="tags_string" name="tags_string" type="text" value="luca" />
<input id="id" name="id" type="hidden" value="4f1c95fd1d41c80ff200067f" />
</form>
</div>
<div class='modal-footer'>
<div class='btn btn-primary'><input name="commit" type="submit" value="Add tag" /></div>
</div>
</div>
和他的JS:
<script>
//<![CDATA[
$(function() {
// wire up the buttons to dismiss the modal when shown
$("#myModal").bind("show", function() {
$("#myModal a.btn").click(function(e) {
// do something based on which button was clicked
// we just log the contents of the link element for demo purposes
console.log("button pressed: "+$(this).html());
// hide the dialog box
$("#myModal").modal('hide');
});
});
// remove the event listeners when the dialog is hidden
$("#myModal").bind("hide", function() {
// remove event listeners on the buttons
$("#myModal a.btn").unbind();
});
// finally, wire up the actual modal functionality and show the dialog
$("#myModal").modal({
"backdrop" : "static",
"keyboard" : true,
"show" : true // this parameter ensures the modal is shown immediately
});
});
//]]>
</script>
当我点击x,即<a class='close' data-dismiss='modal'>×</a>
时,表格会关闭,让我留在当前页面上,而我想继续浏览hamepage。
另外“添加标签”按钮,<div class='btn btn-primary'><input name="commit" type="submit" value="Add tag" /></div>
不做任何事情,点击键盘上的jaust ENTER完成工作,我想点击“添加标签”也一样。
我对JS和前端编程不是很熟练,所以欢迎任何帮助。
答案 0 :(得分:33)
您的提交按钮位于表单标记之外 它不知道提交什么形式。
使用javascript将其连接到表单。
<div class='modal-body'>
<form id="modal-form" accept-charset="UTF-8" action="/tagging" data-remote="true" method="post">
<input name="something" value="Some value" />
</form>
</div>
<div class='modal-footer'>
<a id="modal-form-submit" class='btn btn-primary' href="#">Submit</a>
</div>
<script>
$('#modal-form-submit').on('click', function(e){
// We don't want this to act as a link so cancel the link action
e.preventDefault();
// Find form and submit it
$('#modal-form').submit();
});
</script>
对于应该链接到主页的<a class='close' data-dismiss='modal'>×</a>
,为什么不删除data-dismiss='modal'
并使其使用标准href='home.html'
使其像普通链接一样。
以下是一些额外的代码,指出您使用AJAX提交表单的正确方向:
// Since we want both pressing 'Enter' and clicking the button to work
// We'll subscribe to the submit event, which is triggered by both
$('#modal-form').on('submit', function(){
//Serialize the form and post it to the server
$.post("/yourReceivingPage", $(this).serialize(), function(){
// When this executes, we know the form was submitted
// To give some time for the animation,
// let's add a delay of 200 ms before the redirect
var delay = 200;
setTimeout(function(){
window.location.href = 'successUrl.html';
}, delay);
// Hide the modal
$("#my-modal").modal('hide');
});
// Stop the normal form submission
return false;
});
答案 1 :(得分:23)
要获取提交按钮,请将其放入表单中。
<div class="modal">
<form id="modal-form" action="/tagging" data-remote="true" method="post">
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h3>A Modal Form</h3>
</div>
<div class="modal-body">
<input name="something" value="Some value" />
</div>
<div class="modal-footer">
<a href="#" class="btn" data-dismiss="modal">Cancel</a>
<input type="submit" value="Save" class="btn btn-primary" />
</div>
</form>
</div>
然而,这会在模态的底部增加一个意想不到的余量。 Bootstrap 2.0.2 introduced the modal-form
class要修复此问题,或者您可以使用以下样式定义自行修复:
.modal > form {
margin-bottom: 0;
}
对于在关闭模式时链接到另一个页面,我同时使用TheShellfishMeme
对于应该链接到主页的×,为什么不删除data-dismiss ='modal'并使用标准href ='home.html'使其像普通链接一样。
答案 2 :(得分:15)
使用HTML5,你可以这样:
<div class="modal" id="myModal">
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h3>Add Tags</h3>
</div>
<div class="modal-body">
<form id="my_form" accept-charset="UTF-8" action="/tagging" data-remote="true" method="post">
<div style="margin:0;padding:0;display:inline">
<input name="utf8" type="hidden" value="✓" />
<input name="authenticity_token" type="hidden" value="mCNvbvoPFWhD7SoJm9FPDh+BcRvCG3d16P+oOFACPuc=" />
</div>
<input id="tags_string" name="tags_string" type="text" value="luca" />
<input id="id" name="id" type="hidden" value="4f1c95fd1d41c80ff200067f" />
</form>
</div>
<div class="modal-footer">
<div class="btn btn-primary"><input name="commit" type="submit" value="Add tag" form="my_form" /></div>
</div>
</div>
如果您需要支持所有浏览器+旧版本,请在HTML5 form-associated element中调用,然后您需要使用JavaScript,但您可以使用JavaScript作为后备:)
答案 3 :(得分:2)
提交表单的问题在于bootstrap自己的JS模态库(bootstrap-modal.js) - 由于第204行引用了基本的提交事件:ev.preventDefault
(为什么?)。
我的解决方案是添加:
if(!$(e.target).parents('form'))
e.preventDefault();
然而我不知道它会产生什么问题。
答案 4 :(得分:-7)
仅供参考您可以执行以下操作(以玉写):
.modal.hide.fadel
form.modal-form
.modal-header
button.close type='button' data-dismiss="modal" x
h3= t 'translation'
.modal-body
p hello
.modal-footer
button.btn data-dismiss="modal" href="#" = t 'close'
a.btn.btn-primary data-dismiss="modal" data-remote="true" href="#"= t 'form.submit'