我试图弄清楚,如何在Dragular (http://luckylooke.github.io/dragular/#/home)中设置选项以获得所需的行为:
假设我们有两个容器,containerLeft和containerRight。我们希望能够将复制的项目从containerLeft拖放到containerRight中。示例:当我们将item left 1移动到containerRight时,它应该在containerLeft和containerRight中可见。效果很好。好的,我们希望有更多的功能-从containerRight中删除项目。下面是我的控制器代码:
function TestController(dragularService, $element, $scope) {
$scope.left = [
{content: 'left 1'},
{content: 'left 2'},
{content: 'left 3'}
];
$scope.right = [
{content: 'right 1'},
{content: 'right 2'},
{content: 'right 3'}
];
var containerLeft = document.querySelector("#containerLeft");
var containerRight = document.querySelector("#containerRight");
//remove items from containerRight dosent work properly
dragularService([containerRight], {
removeOnSpill: true
});
dragularService([containerLeft, containerRight], {
containersModel: [$scope.left, $scope.right],
copy: true,
//move only from left to right
accepts: function (el, target, source, sibling) {
if (source === containerRight && target === containerLeft) {
return false;
} else {
return true;
}
}
});
}和看法:
<div class="row" ng-controller="TestController">
<div class="column small-6">
<div id="containerLeft" style="">
<div ng-repeat="item in left">{{item.content}}</div>
</div>
<div id="containerRight" style="">
<div ng-repeat="item in right">{{item.content}}</div>
</div>
</div>
<div class="column small-6">
<pre>
left: {{ left | json}}
</pre>
<pre>
right: {{ right | json}}
</pre>
</div>
</div>当我从containerRight中删除项目时,它们会从视图中消失,但它们仍然在right数组中(如果我从左到右拖放某项,则删除的早期项将再次出现)。此外,当我在containerRight中更改项顺序时,它不会对right数组产生影响--条目顺序不会改变。如何设置options对象以使其正常工作?
发布于 2015-08-18 15:33:21
是的,设置是正确的,它的错误实际上..。我已经提出了在项目github页面上这个问题,我很快就会解决的;)
编辑:好的,安装是不正确的,但是也有一个错误,我已经在开发分支中修复了它,将在下一个版本中合并。
以下是正确的设置:
function TestController(dragularService, $element, $scope) {
$scope.left = [{
content: 'left 1'
}, {
content: 'left 2'
}, {
content: 'left 3'
}];
$scope.right = [{
content: 'right 1'
}, {
content: 'right 2'
}, {
content: 'right 3'
}];
var containerLeft = document.querySelector("#containerLeft");
var containerRight = document.querySelector("#containerRight");
//remove items from containerRight dosent work properly
dragularService([containerRight], {
containersModel: [$scope.right],
removeOnSpill: true,
nameSpace: 'sameSpace'
});
dragularService([containerLeft], {
containersModel: [$scope.left],
copy: true,
//move only from left to right
accepts: function(el, target, source, sibling) {
if (source === containerRight && target === containerLeft) {
return false;
} else {
return true;
}
},
nameSpace: 'sameSpace'
});
}说明:不能在同一个容器上多次调用dragularService,如果您想要不同的容器选项,则必须分别调用容器上的dragularService,然后通过nameSpace连接它们。
https://stackoverflow.com/questions/32073618
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