How can I render this Meteor Blaze Template ? I would like to use the negative of the IF, but I don't find anywhere how to use it.
<ul> {{#each pages}} {{#if (--NOT--) isCover }} <li> some content {{value}} </li> {{/if}} {{/each}} </ul>
Previous research not found solution https://github.com/meteor/meteor/wiki/Using-Blaze Check for equality in Spacebars?
Note: if I use only the if
statement is working without problem, also I could do and else
but I would like to have it only with the if(!isCover)
solution
In Excel, <> means not equal to. The <> operator in Excel checks if two values are not equal to each other.
The <> symbol is a logical operator that means "not equal to", so the expression <>"" means "not nothing" or "not empty". When column D contains a value, the result is TRUE and IF returns "Done". When column D is empty, the result is FALSE and IF returns an empty string ("").
You need to use the {{#unless}}
block helper.
http://blazejs.org/
{{#unless isCover}} <li> some content {{value}} </li> {{/unless}}
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