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Code Issues Releases Wiki Activity

Make the widget tree for the page accessible to the JS console

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Now you can browse the render tree of widgets by inspecting
`$tw.pageWidgetNode` in the JS console
This commit is contained in:
Jeremy Ruston 2013-11-01 12:44:03 +00:00
parent 4f4d45a972
commit 4118afe9e8
1 changed files with 4 additions and 4 deletions
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8
core/modules/startup.js
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@ -104,14 +104,14 @@ exports.startup = function() {
}); });
// Display the PageTemplate // Display the PageTemplate
var templateTitle = "$:/core/ui/PageTemplate", var templateTitle = "$:/core/ui/PageTemplate",
parser = $tw.wiki.new_parseTiddler(templateTitle), parser = $tw.wiki.new_parseTiddler(templateTitle);
widgetNode = $tw.wiki.makeWidget(parser,{document: document, parentWidget: $tw.rootWidget}); $tw.pageWidgetNode = $tw.wiki.makeWidget(parser,{document: document, parentWidget: $tw.rootWidget});
$tw.pageContainer = document.createElement("div"); $tw.pageContainer = document.createElement("div");
$tw.utils.addClass($tw.pageContainer,"tw-page-container"); $tw.utils.addClass($tw.pageContainer,"tw-page-container");
document.body.insertBefore($tw.pageContainer,document.body.firstChild); document.body.insertBefore($tw.pageContainer,document.body.firstChild);
widgetNode.render($tw.pageContainer,null); $tw.pageWidgetNode.render($tw.pageContainer,null);
$tw.wiki.addEventListener("change",function(changes) { $tw.wiki.addEventListener("change",function(changes) {
widgetNode.refresh(changes,$tw.pageContainer,null); $tw.pageWidgetNode.refresh(changes,$tw.pageContainer,null);
}); });
// If we're being viewed on a data: URI then give instructions for how to save // If we're being viewed on a data: URI then give instructions for how to save
if(document.location.protocol === "data:") { if(document.location.protocol === "data:") {