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I am trying to implement a color-chooser option in wagtail RichTextBlock so that I can select any color for my selected text.

This is my wagtail_hooks.py file:

@hooks.register("register_rich_text_features")
def register_colortext_feature(features):
    """Creates centered text in our richtext editor and page."""

    # Step 1
    feature_name = "Text Color Picker"
    type_ = "TEXTCOLOR"
    tag = "span"

    # Step 2
    control = {
        "type": type_,
        "label": "color",
        "description": "Color Text",
        # "style": {
        #     "display": "block",
        #     "text-align": "center",
        # },
    }

    # Step 3
    features.register_editor_plugin(
        "draftail", feature_name, draftail_features.InlineStyleFeature(control)
    )

    # Step 4
    db_conversion = {
        "from_database_format": {tag: InlineStyleElementHandler(type_)},
        "to_database_format": {
            "style_map": {
                type_: {
                    "element": tag,
                    "props": {
                        "style": "color:colorcode"
                    }
                }
            }
        }
    }

    # Step 5
    features.register_converter_rule("contentstate", feature_name, db_conversion)

    # Step 6, This is optional.
    features.default_features.append(feature_name)

Is there anyone who can help me with this? I just tried my best to achieve this but no luck.

4

1 回答 1

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您能否在模型或流块中添加一个字符字段或字符块，在其中输入十六进制值并在模板中读取字段值并将文本颜色设置为该值？

于 2020-01-21T20:14:12.763 回答