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Feature/add docs (#689)
* Add converted docs repo * Set theme jekyll-theme-minimal * Removed BC docs, added TOC * Added TOCs, rewrote most important links in documentation. Linked README to new Github Pages site * some link fixes
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{html\_select\_date} {#language.function.html.select.date}
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====================
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`{html_select_date}` is a [custom function](#language.custom.functions)
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that creates date dropdowns. It can display any or all of year, month,
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and day. All parameters that are not in the list below are printed as
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name/value-pairs inside the `<select>` tags of day, month and year.
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Attribute Name Type Required Default Description
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---------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ---------- ---------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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prefix string No Date\_ What to prefix the var name with
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time [timestamp](&url.php-manual;function.time), [DateTime](&url.php-manual;class.DateTime), mysql timestamp or any string parsable by [`strtotime()`](&url.php-manual;strtotime), arrays as produced by this function if field\_array is set. No current [timestamp](&url.php-manual;function.time) What date/time to pre-select. If an array is given, the attributes field\_array and prefix are used to identify the array elements to extract year, month and day from. Omitting this parameter or supplying a falsy value will select the current date. To prevent date selection, pass in NULL
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start\_year string No current year The first year in the dropdown, either year number, or relative to current year (+/- N)
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end\_year string No same as start\_year The last year in the dropdown, either year number, or relative to current year (+/- N)
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display\_days boolean No TRUE Whether to display days or not
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display\_months boolean No TRUE Whether to display months or not
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display\_years boolean No TRUE Whether to display years or not
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month\_names array No null List of strings to display for months. array(1 =\> \'Jan\', ..., 12 =\> \'Dec\')
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month\_format string No \%B What format the month should be in (strftime)
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day\_format string No \%02d What format the day output should be in (sprintf)
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day\_value\_format string No \%d What format the day value should be in (sprintf)
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year\_as\_text boolean No FALSE Whether or not to display the year as text
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reverse\_years boolean No FALSE Display years in reverse order
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field\_array string No null If a name is given, the select boxes will be drawn such that the results will be returned to PHP in the form of name\[Day\], name\[Year\], name\[Month\].
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day\_size string No null Adds size attribute to select tag if given
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month\_size string No null Adds size attribute to select tag if given
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year\_size string No null Adds size attribute to select tag if given
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all\_extra string No null Adds extra attributes to all select/input tags if given
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day\_extra string No null Adds extra attributes to select/input tags if given
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month\_extra string No null Adds extra attributes to select/input tags if given
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year\_extra string No null Adds extra attributes to select/input tags if given
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all\_id string No null Adds id-attribute to all select/input tags if given
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day\_id string No null Adds id-attribute to select/input tags if given
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month\_id string No null Adds id-attribute to select/input tags if given
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year\_id string No null Adds id-attribute to select/input tags if given
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field\_order string No MDY The order in which to display the fields
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field\_separator string No \\n String printed between different fields
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month\_value\_format string No \%m strftime() format of the month values, default is %m for month numbers.
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all\_empty string No null If supplied then the first element of any select-box has this value as it\'s label and "" as it\'s value. This is useful to make the select-boxes read "Please select" for example.
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year\_empty string No null If supplied then the first element of the year\'s select-box has this value as it\'s label and "" as it\'s value. This is useful to make the select-box read "Please select a year" for example. Note that you can use values like "-MM-DD" as time-attribute to indicate an unselected year.
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month\_empty string No null If supplied then the first element of the month\'s select-box has this value as it\'s label and "" as it\'s value. . Note that you can use values like "YYYY\--DD" as time-attribute to indicate an unselected month.
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day\_empty string No null If supplied then the first element of the day\'s select-box has this value as it\'s label and "" as it\'s value. Note that you can use values like "YYYY-MM-" as time-attribute to indicate an unselected day.
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> **Note**
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>
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> There is an useful php function on the [date tips page](#tips.dates)
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> for converting `{html_select_date}` form values to a timestamp.
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Template code
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{html_select_date}
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This will output:
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<select name="Date_Month">
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<option value="1">January</option>
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<option value="2">February</option>
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<option value="3">March</option>
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..... snipped .....
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<option value="10">October</option>
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<option value="11">November</option>
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<option value="12" selected="selected">December</option>
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</select>
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<select name="Date_Day">
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<option value="1">01</option>
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<option value="2">02</option>
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<option value="3">03</option>
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..... snipped .....
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<option value="11">11</option>
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<option value="12">12</option>
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<option value="13" selected="selected">13</option>
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<option value="14">14</option>
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<option value="15">15</option>
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..... snipped .....
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<option value="29">29</option>
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<option value="30">30</option>
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<option value="31">31</option>
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</select>
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<select name="Date_Year">
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<option value="2006" selected="selected">2006</option>
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</select>
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{* start and end year can be relative to current year *}
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{html_select_date prefix='StartDate' time=$time start_year='-5'
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end_year='+1' display_days=false}
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With 2000 as the current year the output:
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<select name="StartDateMonth">
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<option value="1">January</option>
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<option value="2">February</option>
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.... snipped ....
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<option value="11">November</option>
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<option value="12" selected="selected">December</option>
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</select>
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<select name="StartDateYear">
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<option value="1995">1995</option>
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.... snipped ....
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<option value="1999">1999</option>
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<option value="2000" selected="selected">2000</option>
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<option value="2001">2001</option>
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</select>
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See also [`{html_select_time}`](#language.function.html.select.time),
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[`date_format`](#language.modifier.date.format),
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[`$smarty.now`](#language.variables.smarty.now) and the [date tips
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page](#tips.dates).
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