(loop: null | any[] | IPublicTypeJSExpression, isDesignMode: boolean)
| 4 | // 1.渲染模式下,loop 是数组,则按照数组长度渲染组件 |
| 5 | // 2.设计模式下,loop 需要长度大于 0,按照循环模式渲染,防止无法设计的情况 |
| 6 | export default function isUseLoop(loop: null | any[] | IPublicTypeJSExpression, isDesignMode: boolean): boolean { |
| 7 | if (isJSExpression(loop)) { |
| 8 | return true; |
| 9 | } |
| 10 | |
| 11 | if (!isDesignMode) { |
| 12 | return true; |
| 13 | } |
| 14 | |
| 15 | if (!Array.isArray(loop)) { |
| 16 | return false; |
| 17 | } |
| 18 | |
| 19 | return loop.length > 0; |
| 20 | } |
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