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75 lines
1.9 KiB
Markdown
Executable File
75 lines
1.9 KiB
Markdown
Executable File
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<!---
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This README is automatically generated from the comments in these files:
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iron-multi-selectable.html iron-selectable.html iron-selector.html
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Edit those files, and our readme bot will duplicate them over here!
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Edit this file, and the bot will squash your changes :)
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The bot does some handling of markdown. Please file a bug if it does the wrong
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thing! https://github.com/PolymerLabs/tedium/issues
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-->
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[](https://travis-ci.org/PolymerElements/iron-selector)
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_[Demo and API docs](https://elements.polymer-project.org/elements/iron-selector)_
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##<iron-selector>
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`iron-selector` is an element which can be used to manage a list of elements
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that can be selected. Tapping on the item will make the item selected. The `selected` indicates
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which item is being selected. The default is to use the index of the item.
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Example:
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```html
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<iron-selector selected="0">
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<div>Item 1</div>
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<div>Item 2</div>
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<div>Item 3</div>
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</iron-selector>
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```
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If you want to use the attribute value of an element for `selected` instead of the index,
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set `attrForSelected` to the name of the attribute. For example, if you want to select item by
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`name`, set `attrForSelected` to `name`.
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Example:
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```html
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<iron-selector attr-for-selected="name" selected="foo">
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<div name="foo">Foo</div>
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<div name="bar">Bar</div>
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<div name="zot">Zot</div>
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</iron-selector>
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```
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`iron-selector` is not styled. Use the `iron-selected` CSS class to style the selected element.
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Example:
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```html
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<style>
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.iron-selected {
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background: #eee;
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}
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</style>
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...
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<iron-selector selected="0">
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<div>Item 1</div>
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<div>Item 2</div>
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<div>Item 3</div>
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</iron-selector>
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```
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<!-- No docs for Polymer.IronMultiSelectableBehavior found. -->
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<!-- No docs for Polymer.IronSelectableBehavior found. -->
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