Created
September 12, 2017 12:36
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Vue $refs order check
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title></title> | |
| <meta charset="UTF-8"> | |
| <script src="https://unpkg.com/vue"></script> | |
| </head> | |
| <body> | |
| <div id="app"></div> | |
| <script> | |
| const child = { | |
| template: `<div class="child" v-text="index"></div>`, | |
| props: { | |
| index: { type: Number } | |
| } | |
| } | |
| new Vue({ | |
| el: '#app', | |
| components: { | |
| child | |
| }, | |
| template: ` | |
| <div class="parent"> | |
| <ul> | |
| <li is="child" v-for="i in 10" :index="i" ref="children" key="i"></li> | |
| </ul> | |
| </div> | |
| `, | |
| mounted() { | |
| this.$refs.children.map((child, ref_index) => { | |
| console.log(`ref_index: ${ref_index}, child.index: ${child.index}`) | |
| }); | |
| } | |
| }) | |
| </script> | |
| </body> | |
| </html> |
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| ref_index: 0, child.index: 1 | |
| ref_index: 1, child.index: 2 | |
| ref_index: 2, child.index: 3 | |
| ref_index: 3, child.index: 4 | |
| ref_index: 4, child.index: 5 | |
| ref_index: 5, child.index: 6 | |
| ref_index: 6, child.index: 7 | |
| ref_index: 7, child.index: 8 | |
| ref_index: 8, child.index: 9 | |
| ref_index: 9, child.index: 10 |
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