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dom-serialize

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dom-serialize - npm Package Compare versions

Comparing version
1.2.1
 to
2.0.0
+6
-0
History.md
2.0.0 / 2015-02-03
==================
* README: update for `serializeTarget`
* index: emit the "serialize" event on the node that we know is in the DOM
1.2.1 / 2015-02-03

@@ -3,0 +9,0 @@ ==================

+13
-8
index.js

@@ -33,2 +33,3 @@

* @param {Function} [fn] - optional callback function to use in the "serialize" event for this call
* @param {EventTarget} [eventTarget] - optional EventTarget instance to emit the "serialize" event on (defaults to `node`)
* return {String}

@@ -38,3 +39,3 @@ * @public

function serialize (node, context, fn) {
function serialize (node, context, fn, eventTarget) {
if (!node) return '';

@@ -71,4 +72,7 @@ if ('function' === typeof context) {

if (node.dispatchEvent(e)) {
e.serializeTarget = node;
var target = eventTarget || node;
if (target.dispatchEvent(e)) {
// `e.detail.serialize` can be set to a:

@@ -78,10 +82,11 @@ // String - returned directly

// Anything else - get Stringified first, and then returned directly
if (e.detail.serialize != null) {
if ('string' === typeof e.detail.serialize) {
rtn = e.detail.serialize;
} else if ('number' === typeof e.detail.serialize.nodeType) {
var s = e.detail.serialize;
if (s != null) {
if ('string' === typeof s) {
rtn = s;
} else if ('number' === typeof s.nodeType) {
// make it go through the serialization logic
rtn = serialize(e.detail.serialize, context);
rtn = serialize(s, context, null, target);
} else {
rtn = String(e.detail.serialize);
rtn = String(s);
}

@@ -88,0 +93,0 @@ } else {

+1
-1
package.json
{
"name": "dom-serialize",
"version": "1.2.1",
"version": "2.0.0",
"description": "Serializes any DOM node into a String",

@@ -5,0 +5,0 @@ "main": "index.js",

+7
-2
README.md

@@ -24,3 +24,8 @@ dom-serialize

The "serialize" event bubbles, so it could be a good idea to utilize
event delegation on a known root node that will be serialized.
Check the `event.serializeTarget` property to check which `Node` is
currently being serialized.
Installation

@@ -62,6 +67,6 @@ ------------

console.log(serialize(node, function (event) {
if (event.target === node.firstChild) {
if (event.serializeTarget === node.firstChild) {
// for the first child, output an ellipsis to summarize "content"
event.detail.serialze = '…';
} else if (event.target !== node) {
} else if (event.serializeTarget !== node) {
// any other child

@@ -68,0 +73,0 @@ event.preventDefault();

+36
-6
test/test.js

@@ -165,7 +165,9 @@

count++;
e.detail.serialize = document.createTextNode('foo');
if (count === 1) {
e.detail.serialize = document.createTextNode('foo');
}
});
assert.equal(0, count);
assert.equal('foo', serialize(node));
assert.equal(1, count);
assert.equal(2, count);
});

@@ -202,6 +204,6 @@

assert.equal('foo', e.detail.context);
if (e.target === node)
if (e.serializeTarget === node)
return;
else if (e.target === node.firstChild)
e.detail.serialize = document.createTextNode('…');
else if (e.serializeTarget.nodeValue === 'foo')
e.detail.serialize = '…';
else

@@ -212,3 +214,3 @@ e.preventDefault();

assert.equal(0, count);
assert.equal('<div>&mldr;</div>', serialize(node, 'foo'));
assert.equal('<div>…</div>', serialize(node, 'foo'));
assert.equal(4, count);

@@ -254,4 +256,32 @@ });

it('should support one-time callback function on Nodes set in `e.detail.serialize`', function () {
node = document.createElement('div');
node.appendChild(document.createTextNode('foo'));
// `node` must be inside the DOM for the "serialize" event to bubble
document.body.appendChild(node);
var count = 0;
function callback (e) {
count++;
if (2 === count) {
assert.equal('foo', e.serializeTarget.nodeValue);
var text = document.createTextNode('bar');
e.detail.serialize = text;
} else if (3 === count) {
assert.equal('bar', e.serializeTarget.nodeValue);
var text = document.createTextNode('baz');
e.detail.serialize = text;
}
}
assert.equal(0, count);
assert.equal('<div>baz</div>', serialize(node, callback));
assert.equal(4, count);
});
});
});