Mercurial > hg > nginx-site
comparison xml/en/docs/stream/ngx_stream_js_module.xml @ 2693:3cbd6e440581
Documented the js_var directive.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Mon, 29 Mar 2021 19:40:27 +0100 |
parents | 45214e5316cd |
children | a45ba3a1d999 |
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2692:3fe54f96476a | 2693:3cbd6e440581 |
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7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> | 7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
8 | 8 |
9 <module name="Module ngx_stream_js_module" | 9 <module name="Module ngx_stream_js_module" |
10 link="/en/docs/stream/ngx_stream_js_module.html" | 10 link="/en/docs/stream/ngx_stream_js_module.html" |
11 lang="en" | 11 lang="en" |
12 rev="25"> | 12 rev="26"> |
13 | 13 |
14 <section id="summary"> | 14 <section id="summary"> |
15 | 15 |
16 <para> | 16 <para> |
17 The <literal>ngx_stream_js_module</literal> module is used to implement | 17 The <literal>ngx_stream_js_module</literal> module is used to implement |
280 right before the request is freed. | 280 right before the request is freed. |
281 </para> | 281 </para> |
282 | 282 |
283 </directive> | 283 </directive> |
284 | 284 |
285 | |
286 <directive name="js_var"> | |
287 <syntax><value>$variable</value> [<value>value</value>]</syntax> | |
288 <default/> | |
289 <context>stream</context> | |
290 <appeared-in>0.5.3</appeared-in> | |
291 | |
292 <para> | |
293 Declares | |
294 a <link doc="../njs/reference.xml" id="r_variables">writable</link> | |
295 variable. | |
296 The value can contain text, variables, and their combination. | |
297 The variable is not overwritten after a redirect | |
298 unlike variables created with the | |
299 <link doc="ngx_stream_set_module.xml" id="set"/> directive. | |
300 </para> | |
301 | |
302 </directive> | |
303 | |
285 </section> | 304 </section> |
286 | 305 |
287 | 306 |
288 <section id="properties" name="Session Object Properties"> | 307 <section id="properties" name="Session Object Properties"> |
289 | 308 |