👨💻 Debug/log passed objects as a string to template - {{log this.someVal 'string' object="value"}}.
Install:
meteor add ostrio:templatehelpers
Helpers
Use comparison, conditional, and logical operations right in the Blaze templates. Get access to Session object ans stored values. Execute underscore package methods. And debug Blaze templating data using log helper.
Session
Get or set session value from views via Session helper
<!-- To get value -->{{Session'key'}}<!-- To set value -->{{Session'key'set="new value"}}<!-- To set default value -->{{Session'key'set="new value"action="setDefault"}}
log
Template debugging - Log arguments into browser's console with output into template
{{log'val'opt='val2'opt2=variable}}
Underscore (all methods)
Execute underscore methods in template
{{#if_'isString''one'}}
...
{{/if}}
Comparison helpers
Compare template data. Create conditional if and unless blocks.
Compare two values in template
{{#ifcompare'one''>''two'}}<!-- ... -->{{/if}}{{compare'one''gt''two'}}{{compare'one''greaterThan''two'}}{{compare'one''>=''two'}}{{compare'one''gte''two'}}{{compare'one''greaterThanEqual''two'}}{{compare'one''<''two'}}{{compare'one''lt''two'}}{{compare'one''lessThan''two'}}{{compare'one''<=''two'}}{{compare'one''lte''two'}}{{compare'one''lessThanEqual''two'}}{{compare'one''===''two'}}{{compare'one''is''two'}}{{compare'one''!==''two'}}{{compare'one''isnt''two'}}{{compare'one''==''two'}}{{compare'one''isEqual''two'}}{{compare'one''!=''two'}}{{compare'one''isNotEqual''two'}}{{compare'one''&&''two'}}{{compare'one''and''two'}}{{compare'one''&!''two'}}<!-- (a && !b) -->{{compare'one''!&''two'}}<!-- (!a && b) -->{{compare'one''!&!''two'}}<!-- (!a && !b) -->{{compare'one''!&&''two'}}<!-- !(a && b) -->{{compare'one''nand''two'}}<!-- !(a && b) -->{{compare'one''||''two'}}{{compare'one''or''two'}}<!-- Or statements returns real values --><!-- For example you have one falsy value and another not --><!-- Truthy value will be returned then (as in real JS-script) -->{{compare'one''|!''two'}}<!-- (a || !b) -->{{compare'one''!|''two'}}<!-- (!a || b) -->{{compare'one''!|!''two'}}<!-- (!a || !b) -->{{compare'one''!||''two'}}<!-- !(a || b) -->{{compare'one''nor''two'}}<!-- !(a || b) -->{{compare'one''xor''two'}}<!-- ((a && !b) || (!a && b)) -->{{compare'one''nxor''two'}}<!-- !((a && !b) || (!a && b)) -->
Compare many to many
Compare complex template data.
{{#ifcompare1'>'2'&&'5'<'8}}<!-- ... -->{{/if}}{{compare1'>'2'||'5'<'8}}{{comparefirst'||'second'||'third}}{{comparefirst'&&'second'&&'third}}{{comparefirst'&&'second'||'third}}<!-- Any combinations will work, above just basic examples -->
Compare one value to many (any of.. match)
Compare single value against many (any of.. match).
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