I have a bit of a conundrum.
I have a jquery modal dialog form that is bound to a click event of a table within an accordion. On click of a row, the dialog opens up with the input fields and other elements populated with the table row data.
As part of the form, I'd like to include the accordion header text. I can extract out the text via
var activeClient = $("#strat_key_management").accordion("option", "active");
var client = $("#strat_key_management h2").eq(activeClient).text();
but there are many newlines and spaces within the text, as shown:
"\n CLIENT NAME FOO BAR BUZZ \n \n \n \n "
I can remove the newlines via
client = client.replace(/\n\gm, "");
and this produces
" CLIENT NAME FOO BAR BUZZ "
where the quotes show the beginning and end of the string.
How can I remove the spaces surrounding CLIENT NAME FOO BAR BUZZ
but not within?
使用.replace(/^\\s+|\\s+$/g,"")
修剪字符串开头和结尾的空格。
jQuery has a built-in $.trim
. In modern browsers there's String.prototype.trim
:
$.trim(text); // jQuery
// OR
text.trim(); // modern browsers
尝试使用.trim()
:
var trimmed = client.trim();
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