如何动态更改引导程序模态主体

Question

所以我将引导模式定义为：

   <div class="modal fade" id="myModal" role="dialog">
        <div class="modal-dialog modal-sm">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal">&times;</button>
                    <h4 class="modal-title">Error</h4>
                </div>
                <div class="modal-body">
                    <p> </p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                </div>
            </div>
        </div>
    </div>

我想用jscript编辑空的正文。我是Javascript的初学者，所以我很感激最简单的答案。

Answer 1

请看一下这把小提琴。

这是代码：

$(function(){
  $('.custom-modal').click(function(e){
    e.preventDefault();
    var mymodal = $('#myModal');
    mymodal.find('.modal-body').text('hello');
    mymodal.modal('show');
  });
})

Answer 2

试试这个：

$('.modalShow').click(function(event){
    event.preventDefault();
    var e = $(this);
    var title = e.data('title');
    var body = e.data('value');
    $('.modal-title').html(title);
    $('.modal-body').html(body);
    $('#myModal').modal('show');
});

Answer 3

最简单的解决方案是-您可以使用javascript的innerHTML来更改模式体的html，如下所示-

//get your modal body by class and change its html
document.getElementByClass("modal-body").innerHTML = "<p>some text</p>";

Answer 4

我在C#中完成了如下操作。

C#：

System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder();
        stringBuilder.Append(@"<script language='javascript'>");
        stringBuilder.Append(@"$('#errorModal').find('.modal-body').text('"+ your error message + "');");
        stringBuilder.Append(@"$('#errorModal').modal('show');");
        stringBuilder.Append(@"</script>");
        ClientScript.RegisterStartupScript(this.GetType(), "JSScript", stringBuilder.ToString());

HTML:

    <div class="modal fade" id="errorModal" role="dialog">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal">&times;</button>
                    <h4 class="modal-title">Modal title</h4>
                </div>
                <div class="modal-body">
                    <p> </p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                </div>
            </div>
        </div>
    </div>