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21 lines
812 B
Markdown
21 lines
812 B
Markdown
# Referencing
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To avoid duplication, IUI relies on referencing instead of element id.
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Refs is a scope variable contains a collection of every element in the tree, unless overwritten by another component.
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<i-codepreview>
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<button @click="refs.modification.innerHTML = new Date()">Click me</button>
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<div>Last modification : </div><div ref="modification"></div>
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</i-codepreview>
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When a duplicated referecing happens, the key in the refs collection will represent an array of the duplicated elements. *note: this always happends in I-Repeat components*
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<i-codepreview>
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<button @click="refs.name[0].innerHTML = 'Zak'; refs.name[1].innerHTML = 'Bilal'">
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Click me
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</button>
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<div>First Name : </div><div ref="name"></div>
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<div>Last Name : </div><div ref="name"></div>
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</i-codepreview>
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