Fix the cursor reset issue

leporo · leporo · commit 03526869126c · 2019-04-20T08:13:08.000+02:00
diff --git a/src/compile/render-dom/wrappers/Element/Binding.ts b/src/compile/render-dom/wrappers/Element/Binding.ts
@@ -202,11 +202,11 @@ function get_dom_updater(
 	}
 
 	if (binding.node.name === 'text') {
-		return `${element.var}.textContent = ${binding.snippet};`;
+		return `if (${binding.snippet} !== ${element.var}.textContent) ${element.var}.textContent = ${binding.snippet};`;
 	}
 
 	if (binding.node.name === 'html') {
-		return `${element.var}.innerHTML = ${binding.snippet};`;
+		return `if (${binding.snippet} !== ${element.var}.innerHTML) ${element.var}.innerHTML = ${binding.snippet};`;
 	}
 
 	return `${element.var}.${binding.node.name} = ${binding.snippet};`;

Original file line number	Diff line number	Diff line change
`@@ -202,11 +202,11 @@ function get_dom_updater(`
`202`	`202`	`}`
`203`	`203`
`204`	`204`	`if (binding.node.name === 'text') {`
`205`		- return `${element.var}.textContent = ${binding.snippet};`;
	`205`	+ return `if (${binding.snippet} !== ${element.var}.textContent) ${element.var}.textContent = ${binding.snippet};`;
`206`	`206`	`}`
`207`	`207`
`208`	`208`	`if (binding.node.name === 'html') {`
`209`		- return `${element.var}.innerHTML = ${binding.snippet};`;
	`209`	+ return `if (${binding.snippet} !== ${element.var}.innerHTML) ${element.var}.innerHTML = ${binding.snippet};`;
`210`	`210`	`}`
`211`	`211`
`212`	`212`	return `${element.var}.${binding.node.name} = ${binding.snippet};`;