Always render currently-edited page first, so variables update across pages properly

client/homebrew/brewRenderer/brewRenderer.jsx

@@ -89,15 +89,16 @@ const BrewRenderer = (props)=>{
 		}));
 	};
 
-	const shouldRender = (index)=>{
+	const isInView = (index)=>{
-		if(!state.isMounted) return false;
+		if(!state.isMounted)
+			return false;
+
+		if(index == props.currentEditorPage)	//Already rendered before this step
+			return false;
 
 		if(Math.abs(index - state.viewablePageNumber) <= 3)
 			return true;
 
-		if(index + 1 == props.currentEditorPage)
-			return true;
-
 		return false;
 	};
 
@@ -150,10 +151,11 @@ const BrewRenderer = (props)=>{
 		if(rawPages.length != renderedPages.length) // Re-render all pages when page count changes
 			renderedPages.length = 0;
 
-			//TODO ALWAYS RENDER CURRENT EDITOR PAGE FIRST SO CHANGES CAN POPOGATE OUT. MOVE OUT OF "SHOULDRENDER"
+		// Render currently-edited page first so cross-page effects (variables, links) can propagate out first
+		renderedPages[props.currentEditorPage] = renderPage(rawPages[props.currentEditorPage], props.currentEditorPage)
 
 		_.forEach(rawPages, (page, index)=>{
-			if((shouldRender(index) || !renderedPages[index]) && typeof window !== 'undefined'){
+			if((isInView(index) || !renderedPages[index]) && typeof window !== 'undefined'){
 				renderedPages[index] = renderPage(page, index); // Render any page not yet rendered, but only re-render those in PPR range
 			}
 		});

client/homebrew/pages/editPage/editPage.jsx

@@ -113,7 +113,7 @@ const EditPage = createClass({
 			brew              : { ...prevState.brew, text: text },
 			isPending         : true,
 			htmlErrors        : htmlErrors,
-			currentEditorPage : this.refs.editor.getCurrentPage()
+			currentEditorPage : this.refs.editor.getCurrentPage() - 1 //Offset index since Marked starts pages at 0
 		}), ()=>{if(this.state.autoSave) this.trySave();});
 	},
 

client/homebrew/pages/homePage/homePage.jsx

@@ -31,9 +31,10 @@ const HomePage = createClass({
 	},
 	getInitialState : function() {
 		return {
-			brew        : this.props.brew,
+			brew              : this.props.brew,
-			welcomeText : this.props.brew.text,
+			welcomeText       : this.props.brew.text,
-			error       : undefined
+			error             : undefined,
+			currentEditorPage : 0
 		};
 	},
 	handleSave : function(){
@@ -53,7 +54,8 @@ const HomePage = createClass({
 	},
 	handleTextChange : function(text){
 		this.setState((prevState)=>({
-			brew : { ...prevState.brew, text: text }
+			brew              : { ...prevState.brew, text: text },
+			currentEditorPage : this.refs.editor.getCurrentPage() - 1 //Offset index since Marked starts pages at 0
 		}));
 	},
 	renderNavbar : function(){
@@ -85,7 +87,12 @@ const HomePage = createClass({
 						renderer={this.state.brew.renderer}
 						showEditButtons={false}
 					/>
-					<BrewRenderer text={this.state.brew.text} style={this.state.brew.style} renderer={this.state.brew.renderer}/>
+					<BrewRenderer
+						text={this.state.brew.text}
+						style={this.state.brew.style}
+						renderer={this.state.brew.renderer}
+						currentEditorPage={this.state.currentEditorPage}
+					/>
 				</SplitPane>
 			</div>
 

client/homebrew/pages/newPage/newPage.jsx

@@ -38,11 +38,12 @@ const NewPage = createClass({
 		const brew = this.props.brew;
 
 		return {
-			brew       : brew,
+			brew              : brew,
-			isSaving   : false,
+			isSaving          : false,
-			saveGoogle : (global.account && global.account.googleId ? true : false),
+			saveGoogle        : (global.account && global.account.googleId ? true : false),
-			error      : null,
+			error             : null,
-			htmlErrors : Markdown.validate(brew.text)
+			htmlErrors        : Markdown.validate(brew.text),
+			currentEditorPage : 0
 		};
 	},
 
@@ -104,8 +105,9 @@ const NewPage = createClass({
 		if(htmlErrors.length) htmlErrors = Markdown.validate(text);
 
 		this.setState((prevState)=>({
-			brew       : { ...prevState.brew, text: text },
+			brew              : { ...prevState.brew, text: text },
-			htmlErrors : htmlErrors
+			htmlErrors        : htmlErrors,
+			currentEditorPage : this.refs.editor.getCurrentPage() - 1 //Offset index since Marked starts pages at 0
 		}));
 		localStorage.setItem(BREWKEY, text);
 	},
@@ -220,7 +222,15 @@ const NewPage = createClass({
 						onMetaChange={this.handleMetaChange}
 						renderer={this.state.brew.renderer}
 					/>
-					<BrewRenderer text={this.state.brew.text} style={this.state.brew.style} renderer={this.state.brew.renderer} theme={this.state.brew.theme} lang={this.state.brew.lang} errors={this.state.htmlErrors}/>
+					<BrewRenderer
+						text={this.state.brew.text}
+						style={this.state.brew.style}
+						renderer={this.state.brew.renderer}
+						theme={this.state.brew.theme}
+						errors={this.state.htmlErrors}
+						lang={this.state.brew.lang}
+						currentEditorPage={this.state.currentEditorPage}
+					/>
 				</SplitPane>
 			</div>
 		</div>;