if¶

Allows you to check multiple conditions.

This function returns true, if all of the present conditions are met (they are connected with an "AND", a logical conjunction). If a single condition is false, the value returned is false.

The returned value may still be negated by the negate-property.

There is no else property available. The "else" branch of an "if" statement is a missing feature. You can implement a workaround by a logic based on the Properties for overriding and conditions.

Also check the explanations and the examples further below!

Properties
- bitAnd
- contains
- directReturn
- endsWith
- equals
- isFalse
- isGreaterThan
- isInList
- isLessThan
- isNull
- isPositive
- isTrue
- negate
- startsWith
- value
Explanation
Examples

Properties ¶

bitAnd ¶

bitAnd¶

Data type: value / stdWrap

Returns true, if the value is part of the bit set.

Example

TYPO3 uses bits to store radio and checkboxes via TCA, bitAnd can be used to test against these fields.

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

hideDefaultLanguageOfPage = TEXT
hideDefaultLanguageOfPage {
    value = 0
    value {
        override = 1
        override.if {
            bitAnd.field = l18n_cfg
            value = 1
        }
    }
}

contains ¶

New in version 12.1.

contains¶

Data type: value / stdWrap

Returns true, if the content contains value.

Example

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

# Add a span tag before the page title if the page title
# contains the string "media"
page.10 = TEXT
page.10 {
    data = page:title
    htmlSpecialChars = 1
    prepend = TEXT
    prepend {
        value = <span class="icon-video"></span>
        if.value.data = page:title
        if.contains = Media
    }
    outerWrap = <h1>|</h1>
}

directReturn ¶

directReturn¶

Data type: boolean

If this property exists, no other conditions will be checked. Instead the true/false of this value is returned. Can be used to set true/false with a TypoScript constant.

endsWith ¶

New in version 12.1.

endsWith¶

Data type: value / stdWrap

Returns true, if the content ends with value.

Example

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

# Add a footer note, if the page author ends with "Kott"
page.100 = TEXT
page.100 {
    value = This is an article from Benji
    htmlSpecialChars = 1
    if.value.data = page:author
    if.endsWith = Kott
    wrap = <footer>|</footer>
}

equals ¶

equals¶

Data type: value / stdWrap

Returns true, if the content is equal to value.

Example

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

if.equals = POST
if.value.data = GETENV:REQUEST_METHOD

isFalse ¶

isFalse¶

Data type: string / stdWrap

If the content is "false", which is empty or zero.

isGreaterThan ¶

isGreaterThan¶

Data type: value / stdWrap

Returns true, if the content is greater than value.

isInList ¶

isInList¶

Data type: value / stdWrap

Returns true, if the content is in the comma-separated list .value.

Note: The list in value may not have spaces between elements!

Example

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

if.isInList.field = uid
if.value = 1,2,34,50,87

This returns true, if the uid is part of the list in value.

isLessThan ¶

isLessThan¶

Data type: value / stdWrap

Returns true, if the content is less than value.

isNull ¶

isNull¶

Data type: stdWrap

If the resulting content of the stdWrap is null (NULL type in PHP).

Since null values cannot be assigned in TypoScript, only the stdWrap features are available below this property.

Example

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

page.10 = COA_INT
page.10.10 = TEXT
page.10.10 {
      stdWrap.if.isNull.field = description
      value = No description available.
}

This example returns "No description available.", if the content of the field "description" is NULL.

isPositive ¶

isPositive¶

Data type: integer / stdWrap + Calc

Returns true, if the content is positive.

isTrue ¶

isTrue¶

Data type: string / stdWrap

If the content is "true", which is not empty string and not zero.

negate ¶

negate¶

Data type: boolean
Default: 0

This property is checked after all other properties. If set, it negates the result, which is present before its execution.

So if all other conditions, which were used, returned true, with this property the overall return ends up being false. If at least one of the other conditions, which were used, returned false, the overall return ends up being true.

startsWith ¶

New in version 12.1.

startsWith¶

Data type: value / stdWrap

Returns true, if the content starts with value.

Example

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

page.10 = TEXT
page.10 {
    value = Your editor added the magic word in the header field
    htmlSpecialChars = 1
    if.value.data = DB:tt_content:1234:header
    if.startsWith = Bazinga
}

value ¶

value¶

Data type: value / stdWrap

The value to check. This is the comparison value mentioned above.

Explanation ¶

The "if"-function is a very odd way of returning true or false! Beware!

"if" is normally used to decide whether to render an object or to return a value (see the Content Objects (cObject) and stdWrap).

Here is how it works:

The function returns true or false. Whether it returns true or false depends on the properties of this function. Say if you set isTrue = 1 then the result is true. If you set isTrue.field = header, the function returns true if the field "header" in $cObj->data is set!

If you want to compare values, you must load a base-value in the value-property. Example:

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

page.10.value = 10
page.10.isGreaterThan = 11

This would return true because the value of isGreaterThan is greater than 10, which is the base-value.

More complex is this:

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

page.10 {
    value = 10
    isGreaterThan = 11
    isTrue.field = header
    negate = 1
}

There are two conditions - isGreaterThan and isTrue. If they are both true, the total is true (both are connected with an AND). BUT(!) then the result of the function in total would be false because the negate-flag inverts the result!

Examples ¶

This is a GIFBUILDER object that will write "NEW" on a menu-item if the field "newUntil" has a date less than the current date!

EXT:site_package/Configuration/TypoScript/setup.typoscript¶

30 = TEXT
30.text = NEW!
30.offset = 10,10
30.if {
    value.data = date: U
    isLessThan.field = newUntil
    negate = 1
}