Javascript 如何动态更改引导模态体
因此,我将引导模式定义为:Javascript 如何动态更改引导模态体,javascript,jquery,twitter-bootstrap,Javascript,Jquery,Twitter Bootstrap,因此,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
<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">×</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>
&时代;
错误
接近
我想用jscript编辑空的主体。我是一个Javascript初学者,所以我希望得到最简单的答案。最简单的解决方案是-您可以使用Javascript的
innerHTML
像这样更改模态体的html-
//get your modal body by class and change its html
document.getElementByClass("modal-body").innerHTML = "<p>some text</p>";
//按类获取模态体并更改其html
document.getElementByClass(“模态体”).innerHTML=“一些文本””;
请看一下小提琴
代码如下:
$(function(){
$('.custom-modal').click(function(e){
e.preventDefault();
var mymodal = $('#myModal');
mymodal.find('.modal-body').text('hello');
mymodal.modal('show');
});
})
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);
$('#myModal').modal('show');
});
我在C#中做了如下工作
C#:
System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder();
stringBuilder.Append(@"<script language='javascript'>");
stringBuilder.Append(@"$('#errorModal').find('.modal-body').text('"+ your error message + "');");
stringBuilder.Append(@"$('#errorModal').modal('show');");
stringBuilder.Append(@"</script>");
ClientScript.RegisterStartupScript(this.GetType(), "JSScript", stringBuilder.ToString());
<div class="modal fade" id="errorModal" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal title</h4>
</div>
<div class="modal-body">
<p> </p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
System.Text.StringBuilder StringBuilder=新的System.Text.StringBuilder();
stringBuilder.Append(@“”);
stringBuilder.Append(@“$('#errorModal').find('.modal body').text('“+您的错误消息+“);”);
stringBuilder.Append(@“$('#errorModal').modal('show');”;
stringBuilder.Append(@“”);
RegisterStartupScript(this.GetType(),“JSScript”,stringBuilder.ToString());
HTML:
System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder();
stringBuilder.Append(@"<script language='javascript'>");
stringBuilder.Append(@"$('#errorModal').find('.modal-body').text('"+ your error message + "');");
stringBuilder.Append(@"$('#errorModal').modal('show');");
stringBuilder.Append(@"</script>");
ClientScript.RegisterStartupScript(this.GetType(), "JSScript", stringBuilder.ToString());
<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">×</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>
&时代;
情态标题
接近
这是不正确的,您使用的是#
而不是名为modal title,modal的id
-body@MuhammadOmerAslam谢谢你的宝贵建议。我们可以将相应的class
更改为id
,这样就没什么大不了的了。当模式被隐藏时,它会抛出“cannotaccessinnerHTML of null”之类的语句