Sorry JS newbie here:
if (message.notify_one_day_out){
$("#data\\[User\\]\\[notify_one_day_out\\]").val("1");
}
else{
$("#data\\[User\\]\\[notify_one_day_out\\]").val("0");
}
The above code feels sloppy. How can I condense it? I know this is development fundamentals but can I do something like:
$("#data\\[User\\]\\[notify_one_day_out\\]").val(message.notify_one_day_out);
//this is actually a function call "$()" better reference it to avoid overhead
var el = $("#data\\[User\\]\\[notify_one_day_out\\]");
el.val( message.notify_one_day_out ? '1' : '0');
i suggest you turn those []
into dashes or underscores. that way it won't be that messy.
$("#data\\[User\\]\\[notify_one_day_out\\]").val(
message.notify_one_day_out ? "1" : "0");
You can use ternary operator (also called conditional operator ):
$("#data\\[User\\]\\[notify_one_day_out\\]").val(
message.notify_one_day_out ? '1' : '0' );
Here is prototype of ternary operator:
(expression) ? this if true : this if false;
Essentially it is shorthand of if-else
statements.
You can read more about it here:
您可以使用三元运算符 。
$("#data\\[User\\]\\[notify_one_day_out\\]").val(message.notify_one_day_out ? "1" : "0");
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