javascript newline to br

How to display this text, in textarea, to have a newline format $val = "1234Document (\ ' 5678\ ') ";Echo ';?> ------Optimal Solution-------------------- $val = " 1234Document (\ ' 5678\ ') "; Isn't it a string above? Why don't you write this?

How to display this text, in textarea, to have a newline format $val = "1234Document (\ ' 5678\ ') ";Echo ';?> ------Optimal Solution-------------------- $val = " 1234Document (\ ' 5678\ ') "; Isn't it a string above? Why don't you write this?

HTML basic Element (i)1. Line Break　　Ps:BR is the abbreviation for newline (break), where the text wraps around the label. 　　Instance:First row /> second row2. Paragraph This is a paragraph Description Property

What is a variable?A variable is a container for storing informationDeclaration of a variableGrammar:var Variable nameVariable name = value;Variables must first be declared and then assignedVariable can be assigned repeatedlyNaming rules for

TextArea Line Change TextArea is saved to the MySQL database when using inline editing in the DataGrid in Easyui \ nEnter a return character in the textarea the value in the JS read textarea has \ r \ n then to the business layer conversion to

Repeating character for regular expression:character meaning{N,m} matches the previous item at least n times, but not more than m times{N,} matches the previous n times, or more times{n} matches the previous item exactly n times? Matches the

for (var num1 =1;num1 10;num1++) { for (var num2 =1;num210;num2++) {Console.log (num1+' * ' +num2+' = ' +num1*num2)}console.log ("")}TODO question one: Why would you break a lineTODO during the test I found that in the console every nine times a

DOCTYPE HTML>HTML> Head> MetaCharSet= "UTF-8"> title>title> Head> Body> The parcel size of the B label I tag del tag is the size of the text he refers to (simple package) but the length of the p tag is the entire line

Additional elements added to HTML5:　　 The video element is used to define videos.　　 The audio element is used to define the sound.　　The embed element is used to insert various multimedia formats, such as MIDI, Wav, AIFF, AU, MP3, and so on.　　The

The Word-break property specifies how the wrap is handled.Word-break:normal | Break-all | Keep-all;Normal: Use the browser's default line-wrapping rule.Break-all: Allows lines to be folded within a word.Keep-all: can only wrap at half-width spaces