Whats the best approach to styling? about angular-tree-component HOT 5 CLOSED

Hi,

First of all refer to the styling document which shows the HTML structure
of the tree nodes:
https://angular2-tree.readme.io/docs/styling

You can also look at the source code of tree.component.ts and
tree-node.component.ts to see the existing style.

The tree components' encapsulation mode is set to none, so the easiest
would be to give a class or ID of your own above the tree, and style
everything scoped to that class / ID - then you will override the tree's
style.

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• CTO @ 500Tech.com http://500tech.com/
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On Tue, Sep 27, 2016 at 10:19 PM, carmenbranje [email protected]
wrote:

Whats the best approach to styling the tree?

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from angular-tree-component.

One issue I'm having is with the hover states with the nodes.

Since lower level nodes are children of higher level nodes, the hover states remains on, on the parent even when I'm hovering over a child node. So if I have a highlighting (backkground-color) for a node, and I hover over the root and then move down the the next level node, both the root and the child node stays highlighted.

I guess this is more of a css issue than an issue with this component?

from angular-tree-component.

Your problem is that you have a css rule like this:

.tree-node:hover { etc. }

when you want a rule like this:

.node-content-wrapper:hover { etc. }

On Sep 28, 2016, at 2:10 PM, carmenbranje [email protected] wrote:

One issue I'm having is with the hover states with the nodes.

Since lower level nodes are children of higher level nodes, the hover states remains on, on the parent even when I'm hovering over a child node. So if I have a highlighting (backkground-color) for a node, and I hover over the root and then move down the the next level node, both the root and the child node stays highlighted.

I guess this is more of a css issue than an issue with this component?

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from angular-tree-component.

I see what you mean, but there's also the chevron to the left of the node-content-wrapper. How could I make the entire "node" background a certain color. I'll have to get the node-content-wrapper and span tags that hold the chevron to expand to take up all the tree-node.

from angular-tree-component.

There's actually a PR that adds another wrapper around both.
But it is not backwards compatible.

Since this is at least the second time it's bothering someone, I might
merge it and make a breaking change version

• Adam Klein http://il.linkedin.com/in/adamklein500
• CTO @ 500Tech.com http://500tech.com/
• AngularJS, ReactJS, NodeJS
• Development, consulting, training and public speaking
• (+972) 52 747 5633

On Wed, Sep 28, 2016 at 9:51 PM, carmenbranje [email protected]
wrote:

I see what you mean, but there's also the chevron to the left of the
node-content-wrapper. How could I make the entire "node" background a
certain color. I'll have to get the node-content-wrapper and span tags that
hold the chevron to expand to take up all the tree-node.

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from angular-tree-component.