Populates an HTML SELECT statement with all US states. If the "value" placeholder has been set, make it the select option. Requires If addon. #MODX

modx-select-states

<option value="AL" [[If? &subject=`[[+value]]` &operand=`AL` &then=`SELECTED`]]>Alabama</option>
<option value="AK" [[If? &subject=`[[+value]]` &operand=`AK` &then=`SELECTED`]]>Alaska</option>
<option value="AZ" [[If? &subject=`[[+value]]` &operand=`AZ` &then=`SELECTED`]]>Arizona</option>
<option value="AR" [[If? &subject=`[[+value]]` &operand=`AR` &then=`SELECTED`]]>Arkansas</option>
<option value="CA" [[If? &subject=`[[+value]]` &operand=`CA` &then=`SELECTED`]]>California</option>
<option value="CO" [[If? &subject=`[[+value]]` &operand=`CO` &then=`SELECTED`]]>Colorado</option>
<option value="CT" [[If? &subject=`[[+value]]` &operand=`CT` &then=`SELECTED`]]>Connecticut</option>
<option value="DE" [[If? &subject=`[[+value]]` &operand=`DE` &then=`SELECTED`]]>Delaware</option>
<option value="DC" [[If? &subject=`[[+value]]` &operand=`DC` &then=`SELECTED`]]>District of Columbia</option>
<option value="FL" [[If? &subject=`[[+value]]` &operand=`FL` &then=`SELECTED`]]>Florida</option>
<option value="GA" [[If? &subject=`[[+value]]` &operand=`GA` &then=`SELECTED`]]>Georgia</option>
<option value="HI" [[If? &subject=`[[+value]]` &operand=`HI` &then=`SELECTED`]]>Hawaii</option>
<option value="ID" [[If? &subject=`[[+value]]` &operand=`ID` &then=`SELECTED`]]>Idaho</option>
<option value="IL" [[If? &subject=`[[+value]]` &operand=`IL` &then=`SELECTED`]]>Illinois</option>
<option value="IN" [[If? &subject=`[[+value]]` &operand=`IN` &then=`SELECTED`]]>Indiana</option>
<option value="IA" [[If? &subject=`[[+value]]` &operand=`IA` &then=`SELECTED`]]>Iowa</option>
<option value="KS" [[If? &subject=`[[+value]]` &operand=`KS` &then=`SELECTED`]]>Kansas</option>
<option value="KY" [[If? &subject=`[[+value]]` &operand=`KY` &then=`SELECTED`]]>Kentucky</option>
<option value="LA" [[If? &subject=`[[+value]]` &operand=`LA` &then=`SELECTED`]]>Louisiana</option>
<option value="ME" [[If? &subject=`[[+value]]` &operand=`ME` &then=`SELECTED`]]>Maine</option>
<option value="MD" [[If? &subject=`[[+value]]` &operand=`MD` &then=`SELECTED`]]>Maryland</option>
<option value="MA" [[If? &subject=`[[+value]]` &operand=`MA` &then=`SELECTED`]]>Massachusetts</option>
<option value="MI" [[If? &subject=`[[+value]]` &operand=`MI` &then=`SELECTED`]]>Michigan</option>
<option value="MN" [[If? &subject=`[[+value]]` &operand=`MN` &then=`SELECTED`]]>Minnesota</option>
<option value="MS" [[If? &subject=`[[+value]]` &operand=`MS` &then=`SELECTED`]]>Mississippi</option>
<option value="MO" [[If? &subject=`[[+value]]` &operand=`MO` &then=`SELECTED`]]>Missouri</option>
<option value="MT" [[If? &subject=`[[+value]]` &operand=`MT` &then=`SELECTED`]]>Montana</option>
<option value="NE" [[If? &subject=`[[+value]]` &operand=`NE` &then=`SELECTED`]]>Nebraska</option>
<option value="NV" [[If? &subject=`[[+value]]` &operand=`NV` &then=`SELECTED`]]>Nevada</option>
<option value="NH" [[If? &subject=`[[+value]]` &operand=`NH` &then=`SELECTED`]]>New Hampshire</option>
<option value="NJ" [[If? &subject=`[[+value]]` &operand=`NJ` &then=`SELECTED`]]>New Jersey</option>
<option value="NM" [[If? &subject=`[[+value]]` &operand=`NM` &then=`SELECTED`]]>New Mexico</option>
<option value="NY" [[If? &subject=`[[+value]]` &operand=`NY` &then=`SELECTED`]]>New York</option>
<option value="NC" [[If? &subject=`[[+value]]` &operand=`NC` &then=`SELECTED`]]>North Carolina</option>
<option value="ND" [[If? &subject=`[[+value]]` &operand=`ND` &then=`SELECTED`]]>North Dakota</option>
<option value="OH" [[If? &subject=`[[+value]]` &operand=`OH` &then=`SELECTED`]]>Ohio</option>
<option value="OK" [[If? &subject=`[[+value]]` &operand=`OK` &then=`SELECTED`]]>Oklahoma</option>
<option value="OR" [[If? &subject=`[[+value]]` &operand=`OR` &then=`SELECTED`]]>Oregon</option>
<option value="PA" [[If? &subject=`[[+value]]` &operand=`PA` &then=`SELECTED`]]>Pennsylvania</option>
<option value="RI" [[If? &subject=`[[+value]]` &operand=`RI` &then=`SELECTED`]]>Rhode Island</option>
<option value="SC" [[If? &subject=`[[+value]]` &operand=`SC` &then=`SELECTED`]]>South Carolina</option>
<option value="SD" [[If? &subject=`[[+value]]` &operand=`SD` &then=`SELECTED`]]>South Dakota</option>
<option value="TN" [[If? &subject=`[[+value]]` &operand=`TN` &then=`SELECTED`]]>Tennessee</option>
<option value="TX" [[If? &subject=`[[+value]]` &operand=`TX` &then=`SELECTED`]]>Texas</option>
<option value="UT" [[If? &subject=`[[+value]]` &operand=`UT` &then=`SELECTED`]]>Utah</option>
<option value="VT" [[If? &subject=`[[+value]]` &operand=`VT` &then=`SELECTED`]]>Vermont</option>
<option value="VA" [[If? &subject=`[[+value]]` &operand=`VA` &then=`SELECTED`]]>Virginia</option>
<option value="WA" [[If? &subject=`[[+value]]` &operand=`WA` &then=`SELECTED`]]>Washington</option>
<option value="WV" [[If? &subject=`[[+value]]` &operand=`WV` &then=`SELECTED`]]>West Virginia</option>
<option value="WI" [[If? &subject=`[[+value]]` &operand=`WI` &then=`SELECTED`]]>Wisconsin</option>
<option value="WY" [[If? &subject=`[[+value]]` &operand=`WY` &then=`SELECTED`]]>Wyoming</option>

Does this work without the &operator?

Also, you could use conditional output modifiers to eliminate the need for the IF plugin. [[+value:eq=AZ:then=SELECTED]].

They're extremely powerful and much simpler to write. I've gotten to a point where I don't even use IF anymore.