更新时间:2023-02-23 12:54:07
您正在寻找字面意义上为src的模式。如果您需要,您需要使用 RegExp
类在模式中使用变量:
pattern = new RegExp(src,'g');
$(。 ();
I am having an issue which I cannot find documented anywhere, i see a regex method however that is using a direct string rather than string within a variable. This is my code:
var src = getQueryVariable("srcStr");
if(src != false){
$(".entry-content").html($(".entry-content")
.html().replace(/src/g, "<span style='background-color:#f2e128;'>"
+ src + "</span>"));
}
This gets a url variable (srcStr) and searches a body of text within .entry-content for the string stored in the var src
.
The problem code is here: replace(/src/g
Is there a solution?
You are searching for the pattern that is literally "src." You need to use the RegExp
class if you want to use variables in patterns:
pattern = new RegExp(src, 'g');
$(".entry-content")...html().replace(pattern, replacement);