A tag-view-style xml editor for dotnet blazor webassembly
This is a port of the xml-editor for dotnet WinForms, which was created 2006 for the Windows version of the GaitoBotEditor. The project is currently under revision to remove old issues from 2006. Therefore it still contains German source code and outdated coding paradigms.
So the current version is still an early beta version.
Project is developed and maintained by Daniel Springwald
The following libraries are required:
- Blazor Webassembly / .net core 6
- Bootstrap 4
- Font Awesome by Dave Gandy - http://fontawesome.io
- CurrieTechnologies.Razor.Clipboard - https://github.com/Basaingeal/Razor.Clipboard
- Blazor Extensions Canvas - https://github.com/BlazorExtensions/Canvas
In Program.cs add CurrieTechnologies.Razor.Clipboard service:
builder.Services.AddClipboard();In index.html body add Blazor Extensions Canvas, CurrieTechnologies.Razor.Clipboard service and the blazor xml editor JS:
<script src="_content/Blazor.Extensions.Canvas/blazor.extensions.canvas.js"></script>
<script src="_content/CurrieTechnologies.Razor.Clipboard/clipboard.min.js"></script>
<script src="_content/de.springwald.xml.blazor/springwaldXmlEditBlazor.js"></script>In the standard layout, the editor is located on the left. Above it is the toolbar with the actions. Attributes can be edited in the right area.
@using de.springwald.xml.editor
@using de.springwald.xml.blazor
@using de.springwald.xml.blazor.Components
<XmlEditorStandardLayout EditorContext="this.editorContext" OnReady="this.EditorIsReady" />
You can also layout the various controls and toolbars by hand:
@using de.springwald.xml.editor
@using de.springwald.xml.blazor
@using de.springwald.xml.blazor.Components
<div class="row">
<div class="col-6">
<XmlEditor EditorContext="this.editorContext" OnReady="this.EditorIsReady" />
</div>
<div class="col-6">
<ActionsToolbar EditorContext="this.editorContext"></ActionsToolbar>
<hr />
<h5>insert element</h5>
<AddElement EditorContext="this.editorContext" />
<hr />
<h5>edit attributes</h5>
<EditAttributes EditorContext="this.editorContext" />
</div>
</div>
@code {
private string documentContent =
"<category>" +
"<pattern>Lorem ipsum dolor sit amet, consetetur sadipscing elitr Lorem ipsum dolor sit amet, consetetur</pattern>" +
"<template>Lorem<script>lorem</script> ipsum <star/> ipsum Dolor sit amet</template>" +
"</category>";
private EditorContext editorContext;
private System.Xml.XmlDocument xmlDocument;
protected override async Task OnInitializedAsync()
{
var demoDtd = DemoDtd.LoadDemoDtd();
this.editorContext = new EditorContext(BlazorEditorConfig.StandardConfig, new DemoXmlRules(demoDtd));
this.xmlDocument = new System.Xml.XmlDocument();
this.xmlDocument.LoadXml(this.documentContent);
await base.OnInitializedAsync();
}
private async Task EditorIsReady()
{
await this.editorContext.EditorStatus.SetRootNode(xmlDocument.DocumentElement);
await this.editorContext.EditorStatus.CursorRoh.BeideCursorPosSetzenMitChangeEventWennGeaendert(xmlDocument.DocumentElement.ChildNodes[1].ChildNodes[1].FirstChild, cursor.XMLCursorPositionen.CursorAufNodeSelbstVorderesTag, 2);
}
}This toolbox also contains modules from other authors - in unchanged or revised form.
For details see the license info.