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Co-authored-by: David Van Doninck <david.vandoninck@intracto.com> Co-authored-by: XhmikosR <xhmikosr@gmail.com> Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>
74 lines
2.7 KiB
Markdown
74 lines
2.7 KiB
Markdown
---
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layout: docs
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title: File browser
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description: Use our custom file inputs for consistent cross-browser styling, built-in customization, and lightweight JavaScript.
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group: forms
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toc: true
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---
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{{< callout info >}}
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The recommended plugin to animate custom file inputs is [bs-custom-file-input](https://www.npmjs.com/package/bs-custom-file-input); it's what we use here in our docs.
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{{< /callout >}}
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## Default
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The file input is the most gnarly of the bunch and requires additional JavaScript if you'd like to hook them up with functional *Choose file...* and selected file name text.
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{{< example >}}
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<div class="form-file">
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<input type="file" class="form-file-input" id="customFile">
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<label class="form-file-label" for="customFile">
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<span class="form-file-text">Choose file...</span>
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<span class="form-file-button">Browse</span>
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</label>
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</div>
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{{< /example >}}
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Add the `disabled` attribute to the `<input>` and the custom markup will be updated to appear disabled.
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{{< example >}}
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<div class="form-file">
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<input type="file" class="form-file-input" id="customFileDisabled" disabled>
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<label class="form-file-label" for="customFileDisabled">
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<span class="form-file-text">Choose file...</span>
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<span class="form-file-button">Browse</span>
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</label>
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</div>
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{{< /example >}}
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Longer placeholder text is truncated and an ellipsis is added when there's not enough space.
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{{< example >}}
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<div class="form-file">
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<input type="file" class="form-file-input" id="customFileLong">
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<label class="form-file-label" for="customFileLong">
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<span class="form-file-text">Lorem ipsum posuere consectetur est at lobortis nulla vitae elit libero a pharetra augue fusce dapibus tellus ac cursus commodo tortor mauris condimentum nibh ut fermentum massa justo sit amet risus cras mattis consectetur purus sit amet fermentum</span>
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<span class="form-file-button">Browse</span>
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</label>
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</div>
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{{< /example >}}
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We hide the default file `<input>` via `opacity` and instead style the `<label>`, and declare a `width` and `height` on the `<input>` for proper spacing for surrounding content.
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## Sizing
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You may also choose from small and large file inputs to match our similarly sized text inputs.
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{{< example >}}
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<div class="form-file form-file-lg mb-3">
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<input type="file" class="form-file-input" id="customFileLg">
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<label class="form-file-label" for="customFileLg">
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<span class="form-file-text">Choose file...</span>
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<span class="form-file-button">Browse</span>
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</label>
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</div>
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<div class="form-file form-file-sm">
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<input type="file" class="form-file-input" id="customFileSm">
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<label class="form-file-label" for="customFileSm">
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<span class="form-file-text">Choose file...</span>
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<span class="form-file-button">Browse</span>
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</label>
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</div>
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{{< /example >}}
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