编辑/删除HTML表w/Javascript或Jquery通过模态
Edit/Delete HTML table w/Javascript or Jquery through modal
为早期项目工作,目标如下:制作一个可以添加/编辑/删除电影的表。我已经能够将电影添加到我的表中,但似乎无法弄清楚我的编辑和删除按钮。任何建议都会有所帮助!
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title></title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css">
</head>
<body>
<h1>Movies List</h1>
<div class="container-fluid">
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#modalContainer">
Add Movie
</button>
<div id="modalContainer" class="modal fade">
<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">Enter a New Movie w/Director.</h4>
</div>
<div class="modal-body">
<div>
<div class="form-group">
<label for="firstName" class="sr-only">Movie Name:</label>
<input id="firstName" type="text" class="form-control" placeholder="Movie Name" />
</div>
<div class="form-group">
<label for="lastName" class="sr-only">Director:</label>
<input id="lastName" type="text" class="form-control" placeholder="Director" />
</div>
<button onclick="myFunction()" class="btn btn-primary" data-dismiss="modal">Submit</button>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-xs-12 col-md-12">
<table id="myTable" class="table table-condensed table-hover table-striped">
<thead>
<tr>
<th>Movie</th>
<th>Director</th>
</tr>
</thead>
<tbody>
<tr>
<td>The Terminator</td>
<td>Jack Black</td>
</tr>
<tr>
<td>The Virgin Suicides</td>
<td>Uve Bol</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="modal fade" id="myModal">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title">EDIT</h4>
</div>
<div class="modal-body">
<p><input type="text" class="input-sm" id="txtfname"/></p>
<p><input type="text" class="input-sm" id="txtlname"/></p>
</div>
<div class="modal-footer">
<button id= "btnEdit" onClick = "myEdit()" type="button" class="btn btn-primary">Save changes</button>
<button id= "btnDelete" type="button" class="btn btn-danger">Delete</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
</div><!-- /.modal -->
<script src="http://code.jquery.com/jquery-1.12.0.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script>
$('table tbody tr td').on('click',function myEdit(){
$("#myModal").modal("show");
$("#txtfname").val($(this).closest('tr').children()[0].textContent);
$("#txtlname").val($(this).closest('tr').children()[1].textContent);
$("#tldr").val($(this).closest('tr').children()[0].textContent);
$("#tldrs").val($(this).closest('tr').children()[1].textContent);
});
var toDos = []
function myFunction() {
var table = document.getElementById("myTable");
var row = table.insertRow(1);
var cell1 = row.insertCell(0);
var cell2 = row.insertCell(1);
var len = table.rows.length;
row.id = 'row_' + len;
cell1.id = 'tldr';
cell2.id = 'tldrs';
cell1.innerHTML = document.getElementById('firstName').value;
cell2.innerHTML = document.getElementById('lastName').value;
var data = {firstName: document.getElementById('firstName').value,
lastName: document.getElementById('lastName').value,
};
$('table tbody tr td').on('click',function(){
$("#myModal").modal("show");
$("#txtfname").val($(this).closest('tr').children()[0].textContent);
$("#txtlname").val($(this).closest('tr').children()[1].textContent);
$("#tldr").val($(this).closest('tr').children()[0].textContent);
$("#tldrs").val($(this).closest('tr').children()[1].textContent);
});
toDos.push(data);
console.log(toDos);
};
function myEdit(){
$('table tbody tr td').on('click',function myEdit(){
$("#txtfname").val($(this).closest('tr').children()[0].textContent);
$("#txtlname").val($(this).closest('tr').children()[1].textContent);
});
};
</script>
</body>
</html>
这是一个小提琴,但我有问题,使jquery正常工作。
https://jsfiddle.net/yabhjmz0/10/你需要通过使用模态ID来调用模态
<button type="button" data-target="#myModal" class="btn btn-primary" data-toggle="modal" >
查看这个Demo
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