2016-01-24 59 views
0

我在AJAX调用之后收到一些数据并填充列表。将动态内容加载到引导模式

但是,当从该列表中点击某个项目时,我想要显示一个有关该项目信息的模式(如图片,它的流行程度 - 点击次数 - 作者等)。我可以用难看的方式做到这一点:

$('#target').append(
    $('<div class = "col-md-4" data-toggle = "modal" data-target = "#myModal" onClick = someFunction(' + someArgument + ')>' + someText + '</div>' + 
     '<div class = "modal fade" id = "myModal" role = "dialog">' + '<div class = "modal-dialog modal-lg">' + 
     '<div class = "modal-content"> <div class = "modal-header"> <h4 class = "modal-title">' + someTitle + '</h4></div>' + 
     '<div class = "modal-body">Description: ' + description + ' Author: ' + author + '<br</br>' + 
     '<img src = "' + imgSource + '" class = "modal-dialog modal-lg" style = "max-width: 25%;">' + 
     '<button type = "button" class = "close" data-dismiss = "modal" id = "myModal">&times;</button>' + 
     '<div class = "modal-footer"></div></div></div></div></div>')); 

这是丑陋的,容易出错的,难以维护,难以阅读。它能以更优雅的方式完成吗?

回答

1
  • 首先,你的代码应该写在show.bs.modal函数里面。

    $('#target').on('show.bs.modal', function (e) { 
        // do something... 
    }) 
    

看到这个:http://getbootstrap.com/javascript/#modals-events

  • 其次,我更喜欢使用jQuery创建DOM元素,像这样

    $("<div>").addClass("col-md-4").attr("data-target","#myModal").append(
    $("<div>").addClass("modal fade")//add more here 
    ); 
    
+0

这似乎使事情变得更加优雅,更易于阅读。谢谢。 – user3804799