我正在制作 trello 类型的应用程序，具有编辑、删除、添加等功能，但我无法将对象从一个 ng-repeat 拖放到另一个，请不要标记重复，我是 Angular JS 的新手，我是能够拖动它但无法在我的数组中更新它超文本标记语言<div class="header"> <button type="button" ng-click="openTaskDialog()" class="btn btn-primary">ADD/EDIT TASK</button></div><div class="taskProgressHeader"> <div class="tasksProgress"> <div class="taskHeading"> <h1>PENDING</h1> </div> <div class="pending" draggable="true" ng-repeat="taskNo in pending"> <h6>{{taskNo.taskTitle}}</h6> <h6>{{taskNo.description}}</h6> <h6>{{taskNo.process}}</h6> <img class="taskEdit" ng-click="openTaskDialog($index,'pending')" ng-src="images/edit.png"> <img class="taskEdit" ng-click="deleteTask($index,'pending')" ng-src="images/delete.png"> </div> </div> <div class="tasksProgress"> <div class="taskHeading"> <h1>IN PROCESS</h1> </div> <div class="inProcess" droppable="true" ng-repeat="taskNo in inProcess"> <h6>{{taskNo.taskTitle}}</h6> <h6>{{taskNo.description}}</h6> <h6>{{taskNo.process}}</h6> <img class="taskEdit" ng-click="openTaskDialog($index,'inProcess')" ng-src="images/edit.png"> <img class="taskEdit" ng-click="deleteTask($index,'inProcess')" ng-src="images/delete.png"> </div> </div> <div class="tasksProgress"> <div class="taskHeading"> <h1>COMPLETED</h1> </div> <div class="completed" ng-repeat="taskNo in completed"> <h6>{{taskNo.taskTitle}}</h6> <h6>{{taskNo.description}}</h6> <h6>{{taskNo.process}}</h6> </div> </div></div>我想将对象从挂起数组拖动到 inProcess 数组，将 inProcess 数组拖到 Completed 数组，当我将对象从挂起数组拖动并移动到 inProcess 数组时，拖动的对象应该从挂起数组中删除并推送到 inProcess 数组，依此类推数组到完整数组
1 回答
白衣染霜花
TA贡献1796条经验 获得超10个赞
您需要附加指令或函数才能在删除后获取数据。请检查这个例子。
超文本标记语言
<div id="div1" drop-on-me>
<img src="https://www.w3schools.com/html/img_w3slogo.gif" drag-me id="drag1" width="88" height="31">
</div>
<div id="div2" drop-on-me></div>
JS
angular
.module('myApp', []);
angular
.module('myApp')
.directive('dragMe', dragMe)
.directive('dropOnMe', dropOnMe);
dragMe.$inject = [];
function dragMe() {
var DDO = {
restrict: 'A',
link: function(scope, element, attrs) {
element.prop('draggable', true);
element.on('dragstart', function(event) {
event.dataTransfer.setData('text', event.target.id)
});
}
};
return DDO;
}
dropOnMe.$inject = [];
function dropOnMe() {
var DDO = {
restrict: 'A',
link: function(scope, element, attrs) {
element.on('dragover', function(event) {
event.preventDefault();
});
element.on('drop', function(event) {
event.preventDefault();
var data = event.dataTransfer.getData("text");
event.target.appendChild(document.getElementById(data));
});
}
};
return DDO;
}
CSS
#div1,
#div2 {
float: left;
width: 100px;
height: 35px;
margin: 10px;
padding: 10px;
border: 1px solid black;
}
- 1 回答
- 0 关注
- 47 浏览
添加回答
举报
0/150
提交
取消