Javascript using window.location seems to lose state

Posted on 16th Feb 2014 07:03 pm by admin

Not sure what forum so let me know if I'm in the wrong place. I have a main window with a ajax grid that has a column of links that uses javascript and window.location to go to another page to show check stub information. When I use the backbutton on the browser everything persists on main window. Ok so far. If I navigate to the window with the show check stub information, there is a 'Print' button that again thru javascripts prints the grid with the check info on it. (Code I got of the internet with some minor changes I made).view plaincopy to clipboardprint?function Print() { var curVisible = true; var grid_obj = document.getElementById('<%= grdVoucherDetail.ClientID %>'); for (var i = 1; i < grid_obj.rows.length-1; i++) { grid_obj.rows[i].cells[8].style.display = curVisible ? "none" : "inline"; grid_obj.rows[i].cells[9].style.display = curVisible ? "none" : "inline"; } if (grid_obj != null) { var new_window = window.open('print.html'); //print.html is just a dummy page with no content in it. new_window.document.write(grid_obj.outerHTML); new_window.document.close(); new_window.focus(); new_window.print(); new_window.close(); } curVisible = false; for (var i = 1; i < grid_obj.rows.length-1; i++) { grid_obj.rows[i].cells[8].style.display = curVisible ? "none" : "inline"; grid_obj.rows[i].cells[9].style.display = curVisible ? "none" : "inline"; } } function Print() { var curVisible = true; var grid_obj = document.getElementById('<%= grdVoucherDetail.ClientID %>'); for (var i = 1; i < grid_obj.rows.length-1; i++) { grid_obj.rows[i].cells[8].style.display = curVisible ? "none" : "inline"; grid_obj.rows[i].cells[9].style.display = curVisible ? "none" : "inline"; } if (grid_obj != null) { var new_window = window.open('print.html'); //print.html is just a dummy page with no content in it. new_window.document.write(grid_obj.outerHTML); new_window.document.close(); new_window.focus(); new_window.print(); new_window.close(); } curVisible = false; for (var i = 1; i < grid_obj.rows.length-1; i++) { grid_obj.rows[i].cells[8].style.display = curVisible ? "none" : "inline"; grid_obj.rows[i].cells[9].style.display = curVisible ? "none" : "inline"; } }
Now after the print and closing that popup I click the backbutton again and things don't seem to persist. I did notice that the pageload of the main window (one I'm going back to) gets triggered after the printing of the grid where if I don't click the print button and go back the pageload does not get triggered. Any ideas would be appreciated. I have searched and searched for an answer and am getting nowhere. When this happens I usually feel that I've done something stupid. Oh well Thanks for any help that you can give me

Your Answer:

Login to answer

Other forums

Update not working ... please help
Hi,

I am trying to update a row using an edit form by passing id of the row .. but it is not

PHP and MySQL Question/Help
I have a MySQL db with all my servers and all their details like server name, IP, OS, RAM etc etc 26

how make 2 column in table with data tybe long row
hi every one

I want make in my table 2 column with data tybe long raw

how thi

CODE NOT WORKING
Code: [Select]<?php
//include shared codes

include '../lib/common.php';
include

foreach result into a single variable
Hi,

I have this code...

Code: [Select]foreach ($_POST['Interests'] as $interest =&

Echo-ing MySQL content and Keep Formatting?
I have data in my MySQL such as:

QuoteBlah blah

Blah blah

etc
but when i ech

Inserting 100x and 100y coordinates in mysql table - easy
Is there a way to insert this data into a mysql table named 'map' with the fields: 'x int 3' , 'y in

PHP MySQL Return Results Issue
Hi guys,

I'm running joomla and made a module which is using ajax.
Basically i just have a

Problem related to Creation of PDF File?
Hi All,
I am facing a problem related to creation pdf file. when I am creating a pdf file of do

Different payment methods with different cross company requirements in F110
We are implementing SAP in a company in the shipping industry. They have the following requirement:<