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vue.js 2.0 manual drag drop sample
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<h1>User List (sort)</h1> | |
<p><a href="{{ basePath }}/top">Top</a></p> | |
<p><a href="{{ basePath }}/user/add">Add</a></p> | |
<div id="userList"> | |
<table border="1"> | |
<thead> | |
<tr> | |
<th>■</th> | |
<th>username</th> | |
<th>email</th> | |
<th>fullname</th> | |
<th>sort</th> | |
<th>uuid</th> | |
<th>edit</th> | |
<th>delete</th> | |
</tr> | |
</thead> | |
<tbody> | |
{% raw %} | |
<tr v-for="item in orderByResults" draggable="true" v-on:dragstart="dragstart(item, $event)" v-on:dragend="dragend($event)" v-on:dragenter="dragenter(item, $event)"> | |
<td>■</td><td>{{ item.username }}</td><td>{{ item.email }}</td><td>{{ item.fullname }}</td><td>{{ item.sort }}</td><td>{{ item.uuid }}</td><td>edit</td><td>delete</td> | |
</tr> | |
{% endraw %} | |
</tbody> | |
</table> | |
{% raw %} | |
<pre>{{ $data }}</pre> | |
{% endraw %} | |
</div> | |
<input type="hidden" id="base-path" value="{{ basePath }}" > | |
<script src="{{ basePath }}/common/js/lodash.min.js"></script> | |
<script src="https://unpkg.com/vue/dist/vue.js"></script> | |
<!--<script src="{{ basePath }}/common/js/vue.min.js"></script>--> | |
<script src="{{ basePath }}/common/js/axios.min.js"></script> | |
<script src="{{ basePath }}/common/js/vue2_manual_drag_and_drop.js"></script> |
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var basePath = document.getElementById( "base-path" ).value; | |
(function(path){ | |
var appList = new Vue({ | |
el: '#userList', | |
data: { | |
basePath: path, | |
draggingItem: undefined, | |
usersList: [] // 後でデータを詰める | |
}, | |
methods: { | |
dragstart: function(item, e) { | |
this.draggingItem = item; // 一旦保存 | |
e.target.style.opacity = 0.5; | |
e.dataTransfer.setData('text/plain', 'dummy'); // Firefox用 http://stackoverflow.com/questions/21507189/dragenter-dragover-and-drop-events-not-working-in-firefox | |
}, | |
dragend: function(e) { | |
e.target.style.opacity = 1; | |
}, | |
dragenter: function(item, e) { | |
const tempIndex = item.sort; | |
item.sort = this.draggingItem.sort; | |
this.draggingItem.sort = tempIndex; | |
} | |
}, | |
computed: { | |
// Lodash を使っている | |
orderByResults: function() { | |
return _.orderBy(this.usersList, 'sort', 'desc') | |
} | |
} | |
}); | |
axios.get(this.basePath + '/user/sort_list_data') | |
.then(function (response) { | |
appList.usersList = response.data; | |
}) | |
.catch(function (error) { | |
console.log(error); | |
}); | |
})(basePath); |
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