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rexml

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rexml

Simple XML parsing with a regular expression.

2.1.0
Source
npm

Version published: 6 years ago

Weekly downloads: 259; increased by112.3%

Maintainers: 1

Weekly downloads

Created: 7 years ago

Source

rexml

rexml is a Node.JS package for simple XML parsing with a regular expression. It's been tested to work for simple use cases (does work on nested tags).

yarn add rexml

API

The package is available by importing its default and named functions:

import rexml, { extractProps, extractTagsSpec, extractPropSpec } from 'rexml'

`rexml(`
`tag: string,`
`string: string,`
`): {content, props}[]`

Extract tags from the XML string. The tags are returned as an array with objects containing content and props properties. The content is the inner content of the tag, and props is the attributes specified inside the tag.

/* yarn example/ */
import extractTags from 'rexml'

const xml = `
<html>
  <div id="d1"
    class="example"
    contenteditable />
  <div id="d2" class="example">Hello World</div>
</html>
`

const res = extractTags('div', xml)

console.log(JSON.stringify(res, null, 2))

[
  {
    "content": "",
    "props": {
      "id": "d1",
      "class": "example",
      "contenteditable": true
    }
  },
  {
    "content": "Hello World",
    "props": {
      "id": "d2",
      "class": "example"
    }
  }
]

`extractProps(`
`string: string,`
`parseValue?: boolean,`
`): Object<string,(boolean|string|number)>`

Extracts the properties from the attributes part of the tag and returns them as an object. It will parse values if not specified otherwise.

Source Output

Source	Output
import { extractProps, extractPropsSpec } from 'rexml' const s = `id="d2" class="example" value="123" parsable="true" ignore="false" 2-non-spec required` const res = extractProps(s) console.log(JSON.stringify(res, null, 2)) // don't parse booleans and integers const res2 = extractProps(s, false) console.log(JSON.stringify(res2, null, 2)) // conform to the spec const res3 = extractPropsSpec(s) console.log(JSON.stringify(res3, null, 2))	`{ "id": "d2", "class": "example", "value": 123, "parsable": true, "ignore": false, "2-non-spec": true, "required": true } { "id": "d2", "class": "example", "value": "123", "parsable": "true", "ignore": "false", "2-non-spec": true, "required": true } { "id": "d2", "class": "example", "value": 123, "parsable": true, "ignore": false, "required": true }`

import { extractProps, extractPropsSpec } from 'rexml'

const s = `id="d2"
class="example"
value="123"
parsable="true"
ignore="false"
2-non-spec
required`

const res = extractProps(s)
console.log(JSON.stringify(res, null, 2))

// don't parse booleans and integers
const res2 = extractProps(s, false)
console.log(JSON.stringify(res2, null, 2))

// conform to the spec
const res3 = extractPropsSpec(s)
console.log(JSON.stringify(res3, null, 2))

{
  "id": "d2",
  "class": "example",
  "value": 123,
  "parsable": true,
  "ignore": false,
  "2-non-spec": true,
  "required": true
}
{
  "id": "d2",
  "class": "example",
  "value": "123",
  "parsable": "true",
  "ignore": "false",
  "2-non-spec": true,
  "required": true
}
{
  "id": "d2",
  "class": "example",
  "value": 123,
  "parsable": true,
  "ignore": false,
  "required": true
}

`extractTagsSpec(`
`tag: string,`
`string: string,`
`): {content, props}[]`

Same as the default method, but confirms to the XML specification in defining attributes.

import { extractTagsSpec } from 'rexml'

const xml = `
<html>
  <div id="d1" class="example" contenteditable />
  <div 5-non-spec>Attributes cannot start with a number.</div>
</html>`

const res = extractTagsSpec('div', xml)

console.log(JSON.stringify(res, null, 2))

[
  {
    "props": {
      "id": "d1",
      "class": "example",
      "contenteditable": true
    },
    "content": ""
  }
]

Copyright

	© Art Deco 2019		Tech Nation Visa Sucks

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Package last updated on 02 Aug 2019

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rexml

rexml

Table Of Contents

API

`rexml(`
`tag: string,`
`string: string,`
`): {content, props}[]`

`extractProps(`
`string: string,`
`parseValue?: boolean,`
`): Object<string,(boolean|string|number)>`

`extractTagsSpec(`
`tag: string,`
`string: string,`
`): {content, props}[]`

Copyright

2.1.0

27 July 2019

Keywords

Related posts

rexml

rexml

Table Of Contents

API

rexml( tag: string, string: string,): {content, props}[]

extractProps( string: string, parseValue?: boolean,): Object<string,(boolean|string|number)>

extractTagsSpec( tag: string, string: string,): {content, props}[]

Copyright

2.1.0

27 July 2019

Keywords

Related posts

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`rexml(`
`tag: string,`
`string: string,`
`): {content, props}[]`

`extractProps(`
`string: string,`
`parseValue?: boolean,`
`): Object<string,(boolean|string|number)>`

`extractTagsSpec(`
`tag: string,`
`string: string,`
`): {content, props}[]`