v-for循环绑定el-color-picker颜色选择器绑定value/v-model值
方法一:v-model双向绑定
<ul>
<li v-for="(color, index) in colorList">
<el-color-picker v-model="colorObj['val'+index]" @change="changeHandle($event, index)">
</el-color-picker>
</li>
</ul>
//JS代码
export default{
data(){
return{
colorList: ['#409EFF','#f00','#333'],
colorObj: {}
}
},
method:{
changeHandle(color, index){
this.colorList[index] = color;
}
},
mounted(){
this.colorList.foreach((color,index)=> {
this.$set(this.colorObj, 'val'+index, color);
});
}
}
方法二:value值
<ul>
<li v-for="(color, index) in colorList">
<el-color-picker :value="color" @change="changeHandle($event, index)"></el-color-picker>
</li>
</ul>
//JS代码
export default{
data(){
return{
colorList: ['#111','#222','#333']
}
},
method:{
changeHandle(color, index){
this.colorList[index] = color;
}
}
}
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