Market Ruler HelpDifference between revisions of "Retrieve a query string variable from the current page"
From Market Ruler Help
(Created page with 'Retrieves the value of a Query String from the current page's query string. <code>''string'' CR_QS(''variable-name'', ''default-value'');</code> * ''variable-n…') |
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Retrieves the value of a [[query string|Query String]] from the current page's query string. | Retrieves the value of a [[query string|Query String]] from the current page's query string. | ||
| − | <code>''string'' | + | <code>''string'' __CR.query(''variable-name'', ''default-value'');</code> |
* ''variable-name'' - The name of the query string variable to retrieve | * ''variable-name'' - The name of the query string variable to retrieve | ||
| Line 15: | Line 15: | ||
<code> | <code> | ||
<script type="text/javascript"><br /> | <script type="text/javascript"><br /> | ||
| − | document.write( | + | document.write(__CR.query('productId'));<br /> |
| − | document.write( | + | document.write(__CR.query('departmentId','no department'));<br /> |
</script><br /> | </script><br /> | ||
</code> | </code> | ||
Will output the text "124123" and "no department" to the current page. | Will output the text "124123" and "no department" to the current page. | ||
| + | |||
| + | == See also == | ||
| + | |||
| + | * [[__CR.query]] | ||
[[Category:ConversionRuler]] | [[Category:ConversionRuler]] | ||
[[Category:Technical]] | [[Category:Technical]] | ||
[[Category:ConversionRuler JavaScript Functions]] | [[Category:ConversionRuler JavaScript Functions]] | ||
Latest revision as of 18:40, 30 June 2016
Retrieves the value of a Query String from the current page's query string.
string __CR.query(variable-name, default-value);
- variable-name - The name of the query string variable to retrieve
- default-value - If not found, return this value instead.
- returns the string value of the query string variable
Example:
For example, if the current page URL is:
http://www.example.com/?productId=124123&crsource=Google&offset=20&index=1&wrap=true
Then the following code:
<script type="text/javascript">
Will output the text "124123" and "no department" to the current page.
document.write(__CR.query('productId'));
document.write(__CR.query('departmentId','no department'));
</script>