postcss-dynamic-value v0.0.6

postcss-dynamic-value

PostCSS plugin that implements CSS actual value selectors for inputs.

Standard CSS attribute selectors do not capture the actual (user modified) value attribute for HTML input elements. They, instead, use the static initially set value.

This plugin allows capturing the dynamic value, by using a colon prefixed value attribute selector.

input:[value="test"]

Usage

Step 1: Install plugin:

npm install --save-dev postcss postcss-dynamic-value

Step 2: Check you project for existed PostCSS config: postcss.config.js in the project root, "postcss" section in package.json or postcss in bundle config.

If you do not use PostCSS, add it according to official docs and set this plugin in settings.

Step 3: Add the plugin to plugins list:

module.exports = {
  plugins: [
+   require('postcss-dynamic-value'),
    require('autoprefixer')
  ]
}

Step 4: Add the plugin polyfill to your HTML and activate it:

<script src="https://unpkg.com/postcss-dynamic-value@0.0.4/polyfill.js"></script>
<script>
    postCssDynamicValue(document)
</script>