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| 1 | +:::anchor 列宽拖动 |
| 2 | + |
| 3 | +:::demo 1、通过 `minWidth`设置列拖动的最小宽度<br>2、通过`sizeChange({ column, differWidth, columnWidth, tableWidth })`列拖动变化的回调信息 |
| 4 | + |
| 5 | +```html |
| 6 | +<template> |
| 7 | + <ve-table |
| 8 | + style="width:100%" |
| 9 | + :scroll-width="0" |
| 10 | + :columns="columns" |
| 11 | + :table-data="tableData" |
| 12 | + :border-around="true" |
| 13 | + :border-x="true" |
| 14 | + :border-y="true" |
| 15 | + :column-width-resize-option="columnWidthResizeOption" |
| 16 | + /> |
| 17 | +</template> |
| 18 | + |
| 19 | +<script> |
| 20 | + export default { |
| 21 | + data() { |
| 22 | + return { |
| 23 | + columnWidthResizeOption: { |
| 24 | + // default false |
| 25 | + enable: true, |
| 26 | + // column resize min width |
| 27 | + minWidth: 30, |
| 28 | + // column size change |
| 29 | + sizeChange: ({ column, differWidth, columnWidth, tableWidth }) => { |
| 30 | + console.log("----------sizeChange----------"); |
| 31 | + console.log("column::", column); |
| 32 | + console.log("differWidth::", differWidth); |
| 33 | + console.log("columnWidth::", columnWidth); |
| 34 | + console.log("tableWidth::", tableWidth); |
| 35 | + }, |
| 36 | + }, |
| 37 | + columns: [ |
| 38 | + { |
| 39 | + field: "index", |
| 40 | + key: "index", |
| 41 | + title: "#", |
| 42 | + width: 50, |
| 43 | + align: "center", |
| 44 | + fixed: "left", |
| 45 | + renderBodyCell: ({ row, column, rowIndex }, h) => { |
| 46 | + return ++rowIndex; |
| 47 | + }, |
| 48 | + }, |
| 49 | + { field: "col1", key: "col1", title: "Col1" }, |
| 50 | + { field: "col2", key: "col2", title: "Col2" }, |
| 51 | + { field: "col3", key: "col3", title: "Col3" }, |
| 52 | + { field: "col4", key: "col4", title: "Col4" }, |
| 53 | + { field: "col5", key: "col5", title: "Col5" }, |
| 54 | + { field: "col6", key: "col6", title: "Col6" }, |
| 55 | + ], |
| 56 | + tableData: [], |
| 57 | + }; |
| 58 | + }, |
| 59 | + methods: { |
| 60 | + initTableData() { |
| 61 | + let data = []; |
| 62 | + for (let i = 0; i < 8; i++) { |
| 63 | + data.push({ |
| 64 | + rowKey: i, |
| 65 | + col1: `A${i + 1}`, |
| 66 | + col2: `B${i + 1}`, |
| 67 | + col3: `C${i + 1}`, |
| 68 | + col4: `D${i + 1}`, |
| 69 | + col5: `E${i + 1}`, |
| 70 | + col6: `F${i + 1}`, |
| 71 | + col7: `G${i + 1}`, |
| 72 | + col8: `H${i + 1}`, |
| 73 | + }); |
| 74 | + } |
| 75 | + this.tableData = data; |
| 76 | + }, |
| 77 | + }, |
| 78 | + created() { |
| 79 | + this.initTableData(); |
| 80 | + }, |
| 81 | + }; |
| 82 | +</script> |
| 83 | +``` |
| 84 | + |
| 85 | +::: |
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