JetBrains Rider 2019.1 Help

Predefined Live Templates for JavaScript

This topic lists all predefined live templates for JavaScript in JetBrains Rider 2019.1. For more information about live templates, see Creating Source Code Using Live Templates

Template

Details

ctx

Current file context

Scope everywhere

Body
$CTX$
Parameters
  • CTX - Provides list of items describing current context. This includes file name, containing type name, namespace name, etc.

nguid

Insert new GUID

Scope everywhere

Body
$GUID$
Parameters
  • GUID - Generates new Globally Unique Identifier (GUID)

do (Imported JScript Snippets)

do...while loop

Scope JS statements

Body
do { $END$ } while($COND$)
Parameters
  • COND - no macro

  • END - The caret position after the template is applied.

dw (Imported JScript Snippets)

writeln function call

Scope JS statements

Body
document.writeln($END$);
Parameters
  • END - The caret position after the template is applied.

else (Imported JScript Snippets)

else statement

Scope JS statements

Body
else { $END$ }
Parameters
  • END - The caret position after the template is applied.

for (Imported JScript Snippets)

for loop

Scope JS statements (up to ES 5, not in TS)

Body
for (var $VAR$ = 0; $VAR$ < $LENGTH$; $VAR$++){ $END$ }
Parameters
  • VAR - Suggests non-used name which can be used for an index variable at the evaluation point.

  • LENGTH - no macro

  • END - The caret position after the template is applied.

for (Imported JScript Snippets)

for loop

Scope JS statements (ES 6)

Body
for ($VARKIND$ $VAR$ = 0; $VAR$ < $LENGTH$; $VAR$++){ $END$ }
Parameters
  • VAR - Suggests non-used name which can be used for an index variable at the evaluation point.

  • LENGTH - no macro

  • VARKIND - Displays the specified list of values.

  • END - The caret position after the template is applied.

forin (Imported JScript Snippets)

for...in loop

Scope JS statements (up to ES 5, not in TS)

Body
for (var $VAR$ in $ARRAY$){ $END$ }
Parameters
  • ARRAY - no macro

  • VAR - When executed in variable declaration (where variable name should stand), suggests name for the variable.

  • END - The caret position after the template is applied.

forin (Imported JScript Snippets)

for...in loop

Scope JS statements (ES 6)

Body
for ($VARKIND$ $VAR$ in $ARRAY$){ $END$ }
Parameters
  • ARRAY - no macro

  • VAR - When executed in variable declaration (where variable name should stand), suggests name for the variable.

  • VARKIND - Displays the specified list of values.

  • END - The caret position after the template is applied.

forr (Imported JScript Snippets)

reverse for loop

Scope JS statements (up to ES 5, not in TS)

Body
for (var $VAR$=$LENGTH$-1;$VAR$ >=0; $VAR$--){ $END$ }
Parameters
  • VAR - Suggests non-used name which can be used for an index variable at the evaluation point.

  • LENGTH - no macro

  • END - The caret position after the template is applied.

forr (Imported JScript Snippets)

reverse for loop

Scope JS statements (ES 6)

Body
for ($VARKIND$ $VAR$=$LENGTH$-1;$VAR$ >=0; $VAR$--){ $END$ }
Parameters
  • VAR - Suggests non-used name which can be used for an index variable at the evaluation point.

  • LENGTH - no macro

  • VARKIND - Displays the specified list of values.

  • END - The caret position after the template is applied.

fun

Create JavaScript function

Scope JS expressions

Body
function($parameters$){ $END$ }
Parameters
  • parameters - no macro

  • END - The caret position after the template is applied.

Before expansion
Reference Options Templates Live Templates Predefined JavaScript fun before

After expansion
Reference Options Templates Live Templates Predefined JavaScript fun after

function (Imported JScript Snippets)

Scope JS statements

Body
function $name$($parameters$){ $END$ }
Parameters
  • name - no macro

  • parameters - no macro

  • END - The caret position after the template is applied.

if (Imported JScript Snippets)

if statement

Scope JS statements

Body
if ($COND$){ $END$ }
Parameters
  • COND - no macro

  • END - The caret position after the template is applied.

while (Imported JScript Snippets)

while loop

Scope JS statements

Body
while ($COND$){ $END$ }
Parameters
  • COND - no macro

  • END - The caret position after the template is applied.

with (Imported JScript Snippets)

with statement

Scope JS statements

Body
with ($EXPR$){ $END$ }
Parameters
  • EXPR - no macro

  • END - The caret position after the template is applied.

switch (Imported JScript Snippets)

switch statement

Scope JS statements

Body
switch ($EXPR$){ case $CASE1$: $END$ default: }
Parameters
  • EXPR - no macro

  • CASE1 - no macro

  • END - The caret position after the template is applied.

try (Imported JScript Snippets)

try catch statement

Scope JS statements

Body
try { $END$ } catch (e) { }
Parameters
  • END - The caret position after the template is applied.

itar

Iterate an array

Scope JS statements

Body
for (var $INDEX$=0;$INDEX$<$ARRAY$.length;$INDEX$++){ var $VAR$ = $ARRAY$[$INDEX$];$END$ }
Parameters
  • ARRAY - no macro

  • INDEX - Suggests non-used name which can be used for an index variable at the evaluation point.

  • VAR - When executed in variable declaration (where variable name should stand), suggests name for the variable.

  • END - The caret position after the template is applied.

Before expansion
Reference Options Templates Live Templates Predefined JavaScript itar before

After expansion
Reference Options Templates Live Templates Predefined JavaScript itar after

generator (Imported JScript Snippets)

generator

Scope JS statements (ES 6, not in TS)

Body
function *$name$($parameters$){ $END$ }
Parameters
  • name - no macro

  • parameters - no macro

  • END - The caret position after the template is applied.

forof (Imported JScript Snippets)

for-of loop

Scope JS statements (ES 6)

Body
for ($VARKIND$ $VAR$ of $ARRAY$){ $END$ }
Parameters
  • VAR - When executed in variable declaration (where variable name should stand), suggests name for the variable.

  • ARRAY - no macro

  • VARKIND - Displays the specified list of values.

  • END - The caret position after the template is applied.

Last modified: 19 July 2019