JavaScript Reference/Javascript Methods/findText — различия между версиями
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Текущая версия на 11:22, 26 мая 2010
"findText()" Example
<source lang="javascript">
<html> <body> <script language="JavaScript"> function function1() {
var m = document.body.createTextRange(); m.findText(""test""); m.select();
} </script>
Search the "test" word in this paragraph
<button onclick="function1();">Find test</button> </body> </html>
</source>
"findText()" is applied to
<source lang="javascript">
+----------------+--------------------------------------------------------------+ | Applied_To |TextRange | +----------------+--------------------------------------------------------------+
</source>
"findText()" Syntax, Parameters and Note
<source lang="javascript">
Note: Searches a TextRange object for the specified string and highlights it if found.
Syntax:
textRangeName.findText(param1, param2, param3) Parameters:
param1 Required; the text to find. param2 Optional; the number of characters of the text range. A positive value indicates a forward count; a negative one indicates a backward count. param3 Optional; the type of search. 1 search backwards 2 match whole words only 4 make search case sensitive 131072 search for byte values), 536870912 match special marks), 1073741824 match Far East characters 2147483648 match Hebrew/Arabic characters </source>