Bootstrap 模态框（Modal）插件数据传值

原文：http://blog.csdn.net/baalhuo/article/details/51178154

模态框具体代码如下：

<!-- 模态框（Modal） -->
<div class="modal fade" id="update" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">修改信息</h4>
</div>
<div class="modal-body">
学号：<input type="text" name="stuno" id="stuno" />
密码：<input type="text" name="pass" id="pass"/>
姓名：<input type="text" name="stuname" id="stuname"/>
性别：<input type="radio" name="sex" class="sex" id="man" value="男"/>男
<input type="radio" name="sex" class="sex" id="women" value="女"/>女
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
<button type="button" class="btn btn-primary" onclick="update()">提交更改</button>
</div>
</div>
<!-- /.modal-content -->
</div>
<!-- /.modal -->
</div>
<!-- 模态框（Modal）end -->

单击编辑图标时触发模态框，并将此行数据传入模态框。



传入后如下：



具体传值方法如下

//触发模态框的同时调用此方法
function editInfo(obj) {
var id = $(obj).attr("id");
//获取表格中的一行数据
var stuno = document.getElementById("table").rows[id].cells[0].innerText;
var pass = document.getElementById("table").rows[id].cells[1].innerText;
var name = document.getElementById("table").rows[id].cells[2].innerText;
var sex = document.getElementById("table").rows[id].cells[3].innerText;
//向模态框中传值
$('#stuno').val(stuno);
$('#pass').val(pass);
$('#stuname').val(name);
if (sex == '女') {
document.getElementById('women').checked = true;
} else {
document.getElementById('man').checked = true;
}
$('#update').modal('show');
}
//提交更改
function update() {
//获取模态框数据
var stuno = $('#stuno').val();
var pass = $('#pass').val();
var name = $('#stuname').val();
var sex = $('input:radio[name="sex"]:checked').val();
$.ajax({
type: "post",
url: "update.do",
data: "stuno=" + stuno + "&pass=" + pass + "&name=" + name + "&sex=" + sex,
dataType: 'html',
contentType: "application/x-www-form-urlencoded; charset=utf-8",
success: function(result) {
//location.reload();
}
});
}