get all attributes

[michaelrsweet]

Version: -feature
Original reporter: Loo

Hi,

as an idea (because I needed that) perhaps this is useful to other people too.
I wanted to have all attributes to an element w/o name reference. I fetch the count via mxmlElementGetAttrCount (see below) and handover a pointer array with 2countsizeof(char *) to mxmlElementGetAllAttr which fills in the references to the name/value pairs.
This was added to mxml_attr.c for version 2.10

Greetings
Otto

---

void mxmlElementGetAllAttr(mxml_node_t *node, char **pa)
{
  int		i;			/* Looping var */
  mxml_attr_t	*attr;			/* New attribute */

  if (!node || node->type != MXML_ELEMENT)
    return;

  for (i = node->value.element.num_attrs, attr = node->value.element.attrs;
       i > 0;
       i --, attr ++)
  {
	*pa++ = attr->name;
	*pa++ = attr->value;
  }
}

int mxmlElementGetAttrCount(mxml_node_t *node)
{
  if (!node || node->type != MXML_ELEMENT)
    return (-1);

  return (node->value.element.num_attrs);
}

[michaelrsweet]

Original reporter: Loo

Somehow this landed under HTMLDOC. Ofcourse this belongs to MXML ...

[michaelrsweet]

Probably better to add an API for getting an attribute name by index, so that you can grab things one at a time.

[loo66]

take care ... it seems when moving the article some '*' got lost ...

[michaelrsweet]

Fixed...

[michaelrsweet]

[master 48c3c62] Add mxmlElementAttrGetByIndex and mxmlElementAttrGetCount (Issue #185)