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add parts support for HTML node (#1495)

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* add parts support for HTML node

* add parts.{type,ch} to output of HTML node
This commit is contained in:
Hiroyasu Nishiyama
2017-12-01 22:09:05 +09:00
committed by Dave Conway-Jones
parent b9213b73bd
commit 806457063f
2 changed files with 33 additions and 0 deletions
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13
nodes/core/parsers/70-HTML.js
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@@ -31,6 +31,11 @@ module.exports = function(RED) {
try {
var $ = cheerio.load(msg.payload);
var pay = [];
var count = 0;
$(tag).each(function() {
count++;
});
var index = 0;
$(tag).each(function() {
if (node.as === "multi") {
var pay2 = null;
@@ -41,6 +46,13 @@ module.exports = function(RED) {
/* istanbul ignore else */
if (pay2) {
msg.payload = pay2;
msg.parts = {
id: msg._msgid,
index: index,
count: count,
type: "string",
ch: ""
};
node.send(msg);
}
}
@@ -50,6 +62,7 @@ module.exports = function(RED) {
if (node.ret === "attr") { pay.push( this.attribs ); }
//if (node.ret === "val") { pay.push( $(this).val() ); }
}
index++;
});
if ((node.as === "single") && (pay.length !== 0)) {
msg.payload = pay;