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Brent Guffens 2018-02-05 13:47:07 +01:00 • committed by GitHub
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2-ui/1-document/03-dom-navigation/article.md
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@ -7,9 +7,9 @@ libs:
# Walking the DOM
DOM allows to do anything with elements and their contents, but first we need to reach the corresponding DOM object, get it into a variable, and then we are able to modify it.
The DOM allows to do anything with elements and their contents, but first we need to reach the corresponding DOM object, get it into a variable, and then we are able to modify it.
All operations on DOM start with the `document` object. From it we can access any node.
All operations on the DOM start with the `document` object. From it we can access any node.
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@ -275,7 +275,7 @@ Certain types of DOM elements may provide additional properties, specific to the
Tables are a great example and important particular case of that.
**`<table>`** element supports (in addition to the given above) these properties:
**The `<table>`** element supports (in addition to the given above) these properties:
- `table.rows` -- the collection of `<tr>` elements of the table.
- `table.caption/tHead/tFoot` -- references to elements `<caption>`, `<thead>`, `<tfoot>`.
- `table.tBodies` -- the collection of `<tbody>` elements (can be many according to the standard).
@ -285,8 +285,8 @@ Tables are a great example and important particular case of that.
**`<tr>`:**
- `tr.cells` -- the collection of `<td>` and `<th>` cells inside the given `<tr>`.
- `tr.sectionRowIndex` -- the number of the given `<tr>` inside the enclosing `<thead>/<tbody>`.
- `tr.rowIndex` -- the number of the `<tr>` in the table.
- `tr.sectionRowIndex` -- the position (index) of the given `<tr>` inside the enclosing `<thead>/<tbody>/<tfoot>`.
- `tr.rowIndex` -- the number of the `<tr>` in the table as a whole (including all table rows).
**`<td>` and `<th>`:**
- `td.cellIndex` -- the number of the cell inside the enclosing `<tr>`.