| 402 | | record = this.capabilities.getAt(id).copy(); |
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| 403 | | layer = record.get("layer"); |
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| | 402 | /** |
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| | 403 | * If the same layer is added twice, it will get replaced |
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| | 404 | * unless we give each record a unique id. In addition, we |
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| | 405 | * need to clone the layer so that the map doesn't assume |
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| | 406 | * the layer has already been added. Finally, we can't |
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| | 407 | * simply set the record layer to the cloned layer because |
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| | 408 | * record.set compares String(value) to determine equality. |
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| | 409 | * |
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| | 410 | * TODO: suggest record.clone |
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| | 411 | */ |
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| | 412 | Ext.data.Record.AUTO_ID++; |
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| | 413 | record = this.capabilities.getAt(id).copy(Ext.data.Record.AUTO_ID); |
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| | 414 | layer = record.get("layer").clone(); |
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| | 415 | record.set("layer", null); |
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| | 416 | record.set("layer", layer); |
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