Urgent Help needed about navigation inside i frame using target self

[Adil khan]

function getUrl(qs)

  {

    google.script.run

        .withSuccessHandler(loadNewPage)

        .getScriptURL(qs);

  }

    function loadNewPage(url){

    //window.location.href = url;

    window.open(url,"_self");

  }

I use this way to navigate through pages but third page returns blank page.

[Clark Lind]

window.open() opens a new window.

Try window.location.assign(url)  instead.