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https://github.com/viniciussanchez/xml-reader

XML Reader for Delphi and Lazarus
https://github.com/viniciussanchez/xml-reader

delphi fpc lazarus reader xml

Last synced: about 1 month ago
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XML Reader for Delphi and Lazarus

Host: GitHub
URL: https://github.com/viniciussanchez/xml-reader
Owner: viniciussanchez
License: mit
Created: 2022-05-31T19:42:18.000Z (over 2 years ago)
Default Branch: main
Last Pushed: 2024-04-02T13:32:57.000Z (10 months ago)
Last Synced: 2024-11-07T08:51:23.850Z (2 months ago)
Topics: delphi, fpc, lazarus, reader, xml
Language: Pascal
Homepage:
Size: 30.3 KB
Stars: 27
Watchers: 6
Forks: 5
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# XML Reader

## ⚙️ Installation
Installation is done using the [`boss install`](https://github.com/HashLoad/boss) command line:
``` sh
boss install viniciussanchez/xml-reader
```

## ⚙️ Manual Installation for Delphi
If you choose to install manually, simply add the following folders to your project, in *Project > Options > Resource Compiler > Directories and Conditionals > Include file search path*
```
../xml-reader/src
```

## ⚡️ Quickstart

```pascal
uses Xml.Reader;
```

#### Load from file

```pascal
var
LXmlReader: IXmlReader;
begin
LXmlReader := TXmlReader.New.LoadFromFile('C:\xml\nfe.xml');
end;
```

#### Load from string

```pascal
var
LXmlReader: IXmlReader;
begin
LXmlReader := TXmlReader.New.LoadFromString('my xml here!');
end;
```

#### Get xml version

```pascal
begin
Result := LXmlReader.Version;
end;
```

#### Get xml encoding

```pascal
begin
Result := LXmlReader.Encoding;
end;
```

#### Get main node

```pascal
var
LMainNode: IXmlNode;
begin
LMainNode := LXmlReader.Node;
end;
```

#### How to list nodes

```pascal
var
LNode: IXmlNode;
begin
for LNode in LMainNode.Nodes do
// my code here!
end;
```

#### How to list attributes

```pascal
var
LAttribute: IXmlAttribute;
begin
for LAttribute in LMainNode.Attributes do
// my code here!
end;
```

#### How to list elements

```pascal
var
LElement: IXmlElement;
begin
for LElement in LMainNode.Elements do
// my code here!
end;
```

#### Other resources

```pascal
var
LNode: IXmlNode;
LElement: IXmlElement;
LAttribute: IXmlAttribute;
begin
// get the name of a node
LNode.Name;

// check if the node has an attribute
LNode.ContainsAttribute('attribute name');

// check if the node has a node
LNode.ContainsNode('node name');

// check if the node has an element
LNode.ContainsElement('element name');

// get the value of an attribute from a node
LNode.GetAttribute('attribute name');

// get a node from a node
LNode.GetNode('node name');

// get the element of a node
LNode.GetElement('element name');

// get the attributes of a node
LNode.Attributes;

// get the elements of a node
LNode.Elements;

// get the nodes of a node
LNode.Nodes;

// get the name of an element
LElement.Name;

// get the value of an element
LElement.Value;

// get the value in string format from an element
LElement.AsString;

// get the value in integer format of an element
LElement.AsInteger;

// get the name of an attribute
LAttribute.Name;

// get the value of an attribute
LAttribute.Value;

// get the value in string format of an attribute
LAttribute.AsString;

// get the value in integer format of an attribute
LAttribute.AsInteger;
end;
```

## ⚠️ License

`XML Reader` is free and open-source software licensed under the [MIT License](https://github.com/viniciussanchez/xml-reader/blob/master/LICENSE).