table-tr.vue
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<template>
<tr :class="rowClasses(row._index)" :draggable="drag" v-on:dragstart="onDrag($event,row._index)" v-on:drop="onDrop($event,row._index)" v-on:dragover="allowDrop($event)" v-if="drag" ><slot></slot></tr>
<tr :class="rowClasses(row._index)" v-else ><slot></slot></tr>
</template>
<script>
export default {
props: {
row: Object,
prefixCls: String,
drag:Boolean
},
computed: {
objData () {
return this.$parent.objData;
}
},
methods: {
onDrag(e,index){
e.dataTransfer.setData("index",index);
},
onDrop(e,index){
var dragIndex = e.dataTransfer.getData("index");
this.$parent.$parent.dragAndDrop(dragIndex,index);
e.preventDefault();
},
allowDrop(e)
{
e.preventDefault();
},
rowClasses (_index) {
return [
`${this.prefixCls}-row`,
this.rowClsName(_index),
{
[`${this.prefixCls}-row-highlight`]: this.objData[_index] && this.objData[_index]._isHighlight,
[`${this.prefixCls}-row-hover`]: this.objData[_index] && this.objData[_index]._isHover
}
];
},
rowClsName (_index) {
return this.$parent.$parent.rowClassName(this.objData[_index], _index);
},
}
};
</script>