fix(grid): fix bug after refactor #3527
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## Walkthrough
The changes update the styling for the `.tiny-grid__empty-block` element in two theme packages by centering its text horizontally and adjust the background-position for a grid column style. A safety check was added in a keyboard-related method to prevent errors when querying DOM elements. The `cacheColumnMap` method was modified to accept external cache data instead of building it internally. No public API changes were made except for the updated method signature of `cacheColumnMap`.
## Changes
| File(s) | Change Summary |
|------------------------------------------------|----------------------------------------------------------------------------------------------------|
| packages/theme-saas/src/grid/table.less | Adjusted `.tiny-grid-body__column` background-position to `100%`; added Tailwind `text-center` to `.tiny-grid__empty-block`. |
| packages/theme/src/grid/table.less | Added `text-align: center;` to `.tiny-grid__empty-block`. |
| packages/vue/src/grid/src/keyboard/src/methods.ts | Added a null check before querying `.col__index-checked` elements to avoid errors in `_clearIndexChecked`. |
| packages/vue/src/grid/src/table/src/methods.ts | Modified `cacheColumnMap` to accept external `options` with `columnCaches` instead of internal iteration; updated method signature. |
## Poem
> In the land where empty grids reside,
> A tweak now lets their text align with pride.
> Centered words in a table’s embrace,
> Bringing symmetry to the empty space.
> Safe checks guard the keyboard’s flow,
> And caches come from places we know.
> The rabbit hops with CSS delight—
> Centered grids just feel so right!
> 🐇✨📜 Recent review detailsConfiguration used: CodeRabbit UI 📒 Files selected for processing (1)
🚧 Files skipped from review as they are similar to previous changes (1)
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packages/vue/src/grid/src/table/src/methods.ts(1 hunks)
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`**/*`: 用于写产品需求和开发文档的文件，需求应尽量写得简单清晰易懂。 在需求设计阶段应遵从逐步迭代的原则，早期版本可以尽量简洁。
**/*: 用于写产品需求和开发文档的文件，需求应尽量写得简单清晰易懂。
在需求设计阶段应遵从逐步迭代的原则，早期版本可以尽量简洁。
packages/vue/src/grid/src/table/src/methods.ts
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🔇 Additional comments (1)
packages/vue/src/grid/src/table/src/methods.ts (1)
410-410: Document the breaking change in method signature.The method signature change from
cacheColumnMap()tocacheColumnMap(options)is a breaking change that affects the public API. Ensure all call sites are updated and consider adding JSDoc comments to document the expected parameter structure.Run the following script to verify all usages of this method have been updated:
#!/bin/bash # Description: Find all usages of cacheColumnMap to ensure they pass the required options parameter # Search for method calls rg -A 3 "cacheColumnMap\(" --type ts --type js # Search for method references rg "cacheColumnMap" --type ts --type js
Comment on lines
+410
to
420
| cacheColumnMap(options) { | ||
| const { fullColumnMap } = this | ||
| const fullColumnIdData = {} | ||
| this.fullColumnIdData = fullColumnIdData | ||
| Map.prototype.clear.apply(fullColumnMap) | ||
| fullColumn.forEach((column, index) => { | ||
| let colCache = { colid: column.id, column, index } | ||
| fullColumnIdData[column.id] = colCache | ||
| fullColumnMap.set(column, colCache) | ||
| fullColumnMap.clear() | ||
|
|
||
| options.columnCaches.forEach((cache) => { | ||
| fullColumnIdData[cache.colid] = cache | ||
| fullColumnMap.set(cache.column, cache) | ||
| }) | ||
| }, |
There was a problem hiding this comment.
Add input validation and error handling for robustness.
The method now accepts external cache data but lacks proper validation, which could cause runtime errors if options or options.columnCaches is undefined or malformed.
Apply this diff to add proper input validation:
- cacheColumnMap(options) {
+ cacheColumnMap(options) {
+ if (!options || !Array.isArray(options.columnCaches)) {
+ throw new Error('cacheColumnMap requires options.columnCaches to be an array')
+ }
+
const { fullColumnMap } = this
const fullColumnIdData = {}
this.fullColumnIdData = fullColumnIdData
fullColumnMap.clear()
options.columnCaches.forEach((cache) => {
+ if (!cache || !cache.colid || !cache.column) {
+ throw new Error('Invalid cache object: must have colid and column properties')
+ }
fullColumnIdData[cache.colid] = cache
fullColumnMap.set(cache.column, cache)
})
},📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| cacheColumnMap(options) { | |
| const { fullColumnMap } = this | |
| const fullColumnIdData = {} | |
| this.fullColumnIdData = fullColumnIdData | |
| Map.prototype.clear.apply(fullColumnMap) | |
| fullColumn.forEach((column, index) => { | |
| let colCache = { colid: column.id, column, index } | |
| fullColumnIdData[column.id] = colCache | |
| fullColumnMap.set(column, colCache) | |
| fullColumnMap.clear() | |
| options.columnCaches.forEach((cache) => { | |
| fullColumnIdData[cache.colid] = cache | |
| fullColumnMap.set(cache.column, cache) | |
| }) | |
| }, | |
| cacheColumnMap(options) { | |
| if (!options || !Array.isArray(options.columnCaches)) { | |
| throw new Error('cacheColumnMap requires options.columnCaches to be an array') | |
| } | |
| const { fullColumnMap } = this | |
| const fullColumnIdData = {} | |
| this.fullColumnIdData = fullColumnIdData | |
| fullColumnMap.clear() | |
| options.columnCaches.forEach((cache) => { | |
| if (!cache || !cache.colid || !cache.column) { | |
| throw new Error('Invalid cache object: must have colid and column properties') | |
| } | |
| fullColumnIdData[cache.colid] = cache | |
| fullColumnMap.set(cache.column, cache) | |
| }) | |
| }, |
🤖 Prompt for AI Agents
In packages/vue/src/grid/src/table/src/methods.ts around lines 410 to 420, the
cacheColumnMap method lacks validation for the options parameter and its
columnCaches property, which may cause runtime errors if they are undefined or
malformed. Add checks to verify that options is an object and
options.columnCaches is an array before proceeding. If validation fails, handle
the error gracefully, for example by returning early or logging a warning, to
ensure robustness.
zzcr
approved these changes
Jun 24, 2025
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