javascript - How could I add the same string on different paragraph multiple time on the same HTML page? -

I want to know the best way to write the same thing once and repeat within the same page. For example:

  & lt; Div & gt; & Lt; P id = "description1" & gt; & Lt; / P & gt; & Lt; / Div & gt; & Lt; Div & gt; & Lt; P id = "description1" & gt; & Lt; / P & gt; & Lt; / Div & gt; -  

I just want to write inside description1 body . I think it can be obtained using Dome.

First of all, the id field should be unique element.

If you assign all tags to a square and lt; P class = "description" & gt; & Lt; / P & gt; , you can use jQuery to set them up by calling:

  $ ('Description'). Text ('this is the text')  

In Javascript:

  Miscellaneous Elements = Document. GetElementsByClassName ("Description"); (Var i = 0; i & lt; elements.length; i ++) {element [i] .innerHTML = "This is the text."; }