the data obtained by textarea in vue is passed to the backend. When I get the details, I use the API to get the data I passed in earlier.
but the data I got is put in the tag, the / n newline character is not recognized, and it is still displayed in plain text
Printing to the console is normal with line feeds, but it is not available on the page. The effect is shown in figure
.
v-html
console.log(data.job_description)
they all change lines normally, so ask for advice on why.
your /\\ n/gm rule represents the global multiline matching string \ n
\ represents escape characters in the rule.
\ n represents a carriage return line feed
\ n represents a string\ n
correct should be as follows
data.job_description.replace(/\n/gm,"<br/>")just change the rule;
this.text = data.job_description.replace(/\n/g,"<br/>");I have recently encountered the same problem and found a solution that can be solved through css
the first add style
<p style="white-space: pre-wrap;" v-html="content" >the second way to add pre tags
<p v-html="content">
you don't render and click the dom element to see if the br tag replacement failed to var reg= / [n] / try to write
this.text = data.job_description.replace (/\ nUniGM, "< br/ >")
console.log (this.text)
output this.text! Data.job_description is unchanged
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