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author | Vincent Sanders <vince@kyllikki.org> | 2012-11-18 17:35:52 +0000 |
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committer | Vincent Sanders <vince@kyllikki.org> | 2012-11-18 17:35:52 +0000 |
commit | fa9046fc97cb73329652c86d3c77376d32935333 (patch) | |
tree | c3ef12bae8f07485aa93d6fc780aeb4781391808 | |
parent | 99d3633e0348fcff3f99d87696b57a70cbdcaf4d (diff) | |
download | netsurf-fa9046fc97cb73329652c86d3c77376d32935333.tar.gz netsurf-fa9046fc97cb73329652c86d3c77376d32935333.tar.bz2 |
implement childElementCount
-rw-r--r-- | javascript/jsapi/htmlelement.bnd | 27 | ||||
-rw-r--r-- | test/js/dom-element-childElementCount.html | 11 | ||||
-rw-r--r-- | test/js/index.html | 1 |
3 files changed, 39 insertions, 0 deletions
diff --git a/javascript/jsapi/htmlelement.bnd b/javascript/jsapi/htmlelement.bnd index 0730ad44b..71bb31bc1 100644 --- a/javascript/jsapi/htmlelement.bnd +++ b/javascript/jsapi/htmlelement.bnd @@ -187,3 +187,30 @@ getter nextElementSibling %{ } } %} + +getter childElementCount %{ + dom_node *element; + dom_exception exc; + dom_node_type node_type; + dom_node *next_node; + + exc = dom_node_get_first_child(private->node, &element); + if (exc != DOM_NO_ERR) { + return JS_FALSE; + } + + while (element != NULL) { + exc = dom_node_get_node_type(element, &node_type); + if ((exc == DOM_NO_ERR) && (node_type == DOM_ELEMENT_NODE)) { + jsret += 1; + } + + exc = dom_node_get_next_sibling(element, &next_node); + dom_node_unref(element); + if (exc == DOM_NO_ERR) { + element = next_node; + } else { + element = NULL; + } + } +%} diff --git a/test/js/dom-element-childElementCount.html b/test/js/dom-element-childElementCount.html new file mode 100644 index 000000000..ec4b7f89a --- /dev/null +++ b/test/js/dom-element-childElementCount.html @@ -0,0 +1,11 @@ +<html> +<head> +<link rel="stylesheet" type="text/css" href="tst.css"> +<title>DOM childElementCount reference</title> +</head> +<body> +<h1>DOM childElementCount reference</h1> +<p><b>head.childElementCount:</b> <script>document.write(document.head.childElementCount);</script></p> +<p><b>body.childElementCount:</b> <script>document.write(document.body.childElementCount);</script></p> +</body> +</html> diff --git a/test/js/index.html b/test/js/index.html index 5341a7482..c59b54157 100644 --- a/test/js/index.html +++ b/test/js/index.html @@ -27,6 +27,7 @@ <li><a href="dom-element-firstElementChild.html">firstElementChild</a></li> <li><a href="dom-element-lastElementChild.html">lastElementChild</a></li> <li><a href="dom-element-next_prev_ElementSibling.html">previousElementSibling nextElementSibling</a></li> +<li><a href="dom-element-childElementCount.html">childElementCount</a></li> <li><a href="doc-dom2.html">getElementById</a></li> <li><a href="dom-getElementsByTagName.html">getElementsByTagName</a></li> |