class Text
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The <code> Text </code> interface represents the textual content
(termed <a href="&xml-spec;#syntax"> character data </a> in XML) of
an <code> Element </code> or <code> Attr </code> . More... |
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Public Methods
Protected Methods
The <code> Text </code> interface represents the textual content
(termed <a href="&xml-spec;#syntax"> character data </a> in XML) of
an <code> Element </code> or <code> Attr </code> . If there is no
markup inside an element's content, the text is contained in a
single object implementing the <code> Text </code> interface that
is the only child of the element. If there is markup, it is parsed
into a list of elements and <code> Text </code> nodes that form the
list of children of the element.
When a document is first made available via the DOM, there is only
one <code> Text </code> node for each block of text. Users may
create adjacent <code> Text </code> nodes that represent the
contents of a given element without any intervening markup, but
should be aware that there is no way to represent the separations
between these nodes in XML or HTML, so they will not (in general)
persist between DOM editing sessions. The <code> normalize()
</code> method on <code> Element </code> merges any such adjacent
<code> Text </code> objects into a single node for each block of
text; this is recommended before employing operations that depend
on a particular document structure, such as navigation with <code>
XPointers. </code>
Text (const Text &other)
| Text |
Text (const Node &other)
| Text |
Text & operator = (const Node &other)
| operator = |
Reimplemented from CharacterData.
Text & operator = (const Text &other)
| operator = |
Reimplemented from CharacterData.
Text splitText ( const unsigned long offset )
| splitText |
Breaks this <code> Text </code> node into two Text nodes at the
specified offset, keeping both in the tree as siblings. This
node then only contains all the content up to the <code> offset
</code> point. And a new <code> Text </code> node, which is
inserted as the next sibling of this node, contains all the
content at and after the <code> offset </code> point.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
Parameters:
offset | The offset at which to split, starting from 0.
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Returns: The new <code> Text </code> node.
Throws: DOMException, INDEX_SIZE_ERR:, Raised, if, the, specified, offset, is, negative, or, greater, than, the, number, of, characters, in, <code>, data, </code>, .
[protected]
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