javascript - How to pass a variable from current window to another window - Stack Overflow

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First Page

<button onclick="refereceid_Transfer()">Try it</button>

<script>


function refereceid_Transfer() {
alert('test');
var referenceid = "jggd154278";
referenceid = btoa(referenceid);
//sessionStorage.setItem("sent", referenceid); 
 window.open("second.jsp", "_blank", "toolbar=yes,scrollbars=yes,resizable=yes,top=500,left=500,width=400,height=400");
}

</script>

Second Page

<p id="s1"></p>

<script>
$(document).ready(function(){
  // var a = sessionStorage.getItem("sent",id);
alert(a);
});  
</script>

I need to pass my reference id from one window to another window. I tried use session storage and local storage to pass variable and i have failed in both condition. is there new suggestion that i can pass my reference id to new window.

Thanks

First Page

<button onclick="refereceid_Transfer()">Try it</button>

<script>


function refereceid_Transfer() {
alert('test');
var referenceid = "jggd154278";
referenceid = btoa(referenceid);
//sessionStorage.setItem("sent", referenceid); 
 window.open("second.jsp", "_blank", "toolbar=yes,scrollbars=yes,resizable=yes,top=500,left=500,width=400,height=400");
}

</script>

Second Page

<p id="s1"></p>

<script>
$(document).ready(function(){
  // var a = sessionStorage.getItem("sent",id);
alert(a);
});  
</script>

I need to pass my reference id from one window to another window. I tried use session storage and local storage to pass variable and i have failed in both condition. is there new suggestion that i can pass my reference id to new window.

Thanks

• javascript
• jquery

Share Improve this question Follow asked Sep 11, 2017 at 3:29 kuhandran samudra pandiyankuhandran samudra pandiyan 7311 gold badge22 silver badges99 bronze badges

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2 Answers 2

Sorted by: Reset to default 4

You can try localStorage for this.

Add item which you want to pass on another page:

localStorage.setItem("key", "value");

On another page you can access through:

localStorage.getItem("key");

You can store object data as well in localStorage. Note that clear localStorage if you're storing some sensitive information.

And simpler option is to use query parameter, but I think you're not okay with it.

Or you can use sessionStorage:

sessionStorage.setItem("key", data);
window.open("page_url","_blank");

on another page use:

$(document).ready(function(){        
    var data = sessionStorage.getItem("key");
    console.dir(data);
});

Note: The sessionStorage object is equal to the localStorage object, except that it stores the data for only one session. The data is deleted when the user closes the specific browser tab.

You can do it with local storage or you can pass it in query parameters and read the query parameters at 2nd page. If you are doing server side rendering you can also use session storage.

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