mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-17 15:24:50 +00:00
05d38054c8
* Merge * Clean up * More clean up * Ensure image import works when type is not set, clean up post import actions * Removed spurious new line * For non image files insert a tiddler link * Added documentation for new settings and features
62 lines
4.1 KiB
Plaintext
62 lines
4.1 KiB
Plaintext
caption: edit-text
|
|
created: 20131024141900000
|
|
modified: 20210519154352055
|
|
tags: Widgets
|
|
title: EditTextWidget
|
|
type: text/vnd.tiddlywiki
|
|
|
|
! Introduction
|
|
|
|
The edit text widget provides a user interface in the browser for editing text tiddler fields. The editing element is dynamically bound to the underlying tiddler value: changes to the tiddler are instantly reflected, and any edits are instantly propogated.
|
|
|
|
By default, applying the EditTextWidget to the `text` field of a tiddler will generates an HTML `<textarea>` element, i.e. a multi-line editor. Applying the EditTextWidget to any other field generates an HTML `<input type="text">` element, a single-line editor. This behaviour can be overridden with the `tag` and `type` attributes.
|
|
|
|
! Content and Attributes
|
|
|
|
The content of the `<$edit-text>` widget is ignored.
|
|
|
|
|!Attribute |!Description |
|
|
|tiddler |The tiddler to edit (defaults to the [[current tiddler|Current Tiddler]]) |
|
|
|field |The field to edit (defaults to `text`). Takes precedence over the `index` attribute |
|
|
|index |The index to edit |
|
|
|default |The default text to be provided when the target tiddler doesn't exist |
|
|
|class |A CSS class to be assigned to the generated HTML editing element |
|
|
|placeholder |Placeholder text to be displayed when the edit field is empty |
|
|
|focusPopup |Title of a state tiddler for a popup that is displayed when the editing element has focus |
|
|
|focus |Set to "yes" or "true" to automatically focus the editor after creation |
|
|
|tabindex |Sets the `tabindex` attribute of the input or textarea to the given value |
|
|
|autocomplete |<<.from-version 5.1.23>> An optional string to provide a hint to the browser how to handle autocomplete for this input |
|
|
|tag |Overrides the generated HTML editing element tag. For a multi-line editor use `tag=textarea`. For a single-line editor use `tag=input` |
|
|
|type |Overrides the generated HTML editing element `type` attribute |
|
|
|size |The size of the input field (in characters) |
|
|
|autoHeight |Either "yes" or "no" to specify whether to automatically resize `textarea` editors to fit their content (defaults to "yes") |
|
|
|minHeight |Minimum height for automatically resized `textarea` editors, specified in CSS length units such as "px", "em" or "%" |
|
|
|rows|Sets the rows attribute of a generated textarea |
|
|
|cancelPopups |<<.from-version "5.1.23">> if set to "yes", cancels all popups when the input gets focus |
|
|
|inputActions |<<.from-version 5.1.23>> Optional actions that are triggered every time an input event occurs within the input field or textarea |
|
|
|refreshTitle |<<.from-version 5.1.23>> An optional tiddler title that makes the input field update whenever the specified tiddler changes |
|
|
|disabled|<<.from-version "5.1.23">> Optional, disables the text input if set to "yes". Defaults to "no"|
|
|
|fileDrop|<<.from-version "5.1.24">> Optional. When set to "yes" allows dropping or pasting images into the editor to import them. Defaults to "no"|
|
|
|
|
! Notes
|
|
|
|
One trap to be aware of is that the edit text widget //cannot be used// to edit a field of the tiddler that contains it. Each keypress results in the tiddler being re-rendered, which loses the cursor position within the text field.
|
|
|
|
Instead, place the edit text widget in a [[template|TemplateTiddlers]] that references the tiddler you want to modify.
|
|
|
|
For example, if you wanted the tiddler GettingStarted to edit the value of the "myconfig" field of the tiddler "AppSettings", you might do so by creating a separate tiddler "ChangeAppSettings" that contains the following:
|
|
|
|
```
|
|
<$edit-text tiddler="AppSettings" field="myconfig"/>
|
|
```
|
|
|
|
And reference the template in any other tiddler (e.g. GettingStarted) with `{{ChangeAppSettings}}`.
|
|
|
|
This works when your use of the tiddler //is not// the AppSettings itself which would cause a recursion problem. In this latter case you have to save the fields to a temporary (or alternative) tiddler (sort of the reverse of above) like so:
|
|
|
|
```
|
|
<$edit-text tiddler="StoreAppSettings" field="myconfig"/>
|
|
```
|
|
|
|
In short the EditTextWidget //can not// change properties of the tiddler it is embedded in or part of. It can only change fields of //other// tiddlers. One could use ShadowTiddlers to accomplish the field storage if needed.
|