Title: Tree still show loading icon in case node doesn't have any children ? Post by: jimbo on January 01, 2019, 11:26:47 PM i using Tree component with lazy-load, everything looks good, but in case a node does not have any children and result is empty, the loading icon does not disappear, So I did something wrong or this is an issue of component ?
Code: onNodeExpand(event){ Title: Re: Tree still show loading icon in case node doesn't have any children ? Post by: stworthy on January 01, 2019, 11:56:23 PM If a node hasn't any children, its state can't be set to 'closed'. It will be a leaf node.
Title: Re: Tree still show loading icon in case node doesn't have any children ? Post by: jimbo on January 14, 2019, 09:34:40 PM If a node hasn't any children, its state can't be set to 'closed'. It will be a leaf node. But i using lazy load,so don't know if this node have childs or notTitle: Re: Tree still show loading icon in case node doesn't have any children ? Post by: stworthy on January 15, 2019, 06:14:27 PM In your server side you should determine which node has children and then set its 'state' property to 'closed'.
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