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Code Issues Releases Wiki Activity

Set multiple fields/variables/params using filters (#6130)

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* Add action-setmultiplefields and setmultiplevariables, and extend action-sendmessage

* Add getfield operator

* Remove getfield operator

See discussion at https://github.com/Jermolene/TiddlyWiki5/pull/6130#issuecomment-949911439

* Add docs

* Adjust whitespace

* Add support for assigning multiple indexes to action-setmultiplefields
This commit is contained in:
Jeremy Ruston
2021-10-27 11:20:11 +01:00
committed by GitHub
parent 5f57bf81cd
commit d5f72cb282
6 changed files with 252 additions and 9 deletions
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26
core/modules/widgets/action-sendmessage.js
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@@ -39,6 +39,8 @@ SendMessageWidget.prototype.execute = function() {
this.actionParam = this.getAttribute("$param");
this.actionName = this.getAttribute("$name");
this.actionValue = this.getAttribute("$value","");
this.actionNames = this.getAttribute("$names");
this.actionValues = this.getAttribute("$values");
};
/*
@@ -59,13 +61,20 @@ Invoke the action associated with this widget
SendMessageWidget.prototype.invokeAction = function(triggeringWidget,event) {
// Get the string parameter
var param = this.actionParam;
// Assemble the attributes as a hashmap
// Assemble the parameters as a hashmap
var paramObject = Object.create(null);
var count = 0;
// Add names/values pairs if present
if(this.actionNames && this.actionValues) {
var names = this.wiki.filterTiddlers(this.actionNames,this),
values = this.wiki.filterTiddlers(this.actionValues,this);
$tw.utils.each(names,function(name,index) {
paramObject[name] = values[index] || "";
});
}
// Add raw parameters
$tw.utils.each(this.attributes,function(attribute,name) {
if(name.charAt(0) !== "$") {
paramObject[name] = attribute;
count++;
}
});
// Add name/value pair if present
@@ -73,14 +82,15 @@ SendMessageWidget.prototype.invokeAction = function(triggeringWidget,event) {
paramObject[this.actionName] = this.actionValue;
}
// Dispatch the message
this.dispatchEvent({
var params = {
type: this.actionMessage,
param: param,
paramObject: paramObject,
tiddlerTitle: this.getVariable("currentTiddler"),
navigateFromTitle: this.getVariable("storyTiddler"),
event: event
});
event: event,
currentTiddler: this.getVariable("currentTiddler"),
navigateFromTitle: this.getVariable("storyTiddler")
};
this.dispatchEvent(params);
return true; // Action was invoked
};