tag:blogger.com,1999:blog-76157188865431061382024-02-20T22:01:07.496+05:30That's elementary My dear Watson!Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-7615718886543106138.post-63930095730358591612007-08-03T11:48:00.000+05:302007-08-03T12:06:59.465+05:30Premature AJAX-ulationRead <a href="http://arstechnica.com/news.ars/post/20070802-security-experts-warn-developers-about-the-risks-of-premature-ajax-ulation.html">this</a>.<br /><br />Security has always been a issue in newly popular technologies. But if you look back in time, you'll find that most of the tech(s) become popular due to one of the two reasons - either ease of use or ease of development and AJAX looks just too good to dump(for users) which automatically means that it'll stay in demand whether the security is there or not. So my guess is that ways of coding in AJAX will continuously improve as happened in all other langauges too (inlcuding JAVA) in a short time to come. So expect tools and coding guidelines for AJAX based applications coming out very soon. Till then just chugg along!!Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-9399129731974754252007-08-03T11:45:00.000+05:302007-08-03T12:05:47.770+05:30Google's New Mobile Phone!!I just came across <a href="http://online.wsj.com/article/SB118602176520985718.html">this</a> on Wallstreet Journal. Google is going to have it's own Mobile Phones with it's own apps and these phone could be completely free of any monthly charge!! They are planning to fund it with advertisements. Read more about it <a href="http://online.wsj.com/article/SB118602176520985718.html">here</a> and <a href="http://arstechnica.com/news.ars/post/20070802-not-one-gphone-but-many-in-the-works-report.html">here</a>.Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-35191400014805523942007-07-30T11:39:00.001+05:302007-07-30T11:48:17.803+05:30SAPCompare with Webdynpro Comparision<a href="http://code.google.com/p/sapcompare/"><img style="float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 200px;" src="http://lh5.google.co.uk/howblog.ashwani/RpJAr2nnF5I/AAAAAAAAAAw/1FNVtFKfD9c/s400/SAPCompareLogo.JPG" border="0" alt="" /></a>I have now plugin enabled the new <a href="http://code.google.com/p/sapcompare/">SAPCompare version 2.0.1</a>. I provide two Plugins in the installation, one for comparing Classes and the other for comparing Webdynpro Components. I'll upload the action video soon on both the website and the blog. New plugins can be written very easily by inheriting the plugin base class which has all the required base methods, just add the code and voila! you are done. Some ideas for new plugins are comparing strcutures, tables etc...Mail me at ashwanigl@gmail.com if you want to write new plugins, I'll help you out in writing them.Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-18741767094041598342007-07-06T14:30:00.000+05:302008-11-13T22:07:25.100+05:30File Locking Problem in Webdynpro ABAP<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgV9UZxby8bMldl8XPP5tRXOJx00NiSc5YXyWh7kP8oVfEwYLktX1DRsAkLjATZLgza2eCeyf5px9qu_IMxl9DOfshEHbwC0h50fqyB5P7VwIc7ZbB9_kdTFaPzLOo_zNYsdGsRBYV44Qpl/s1600-h/untitled.bmp"><img id="BLOGGER_PHOTO_ID_5084008344261260786" style="FLOAT: left; MARGIN: 0px 10px 10px 0px; CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgV9UZxby8bMldl8XPP5tRXOJx00NiSc5YXyWh7kP8oVfEwYLktX1DRsAkLjATZLgza2eCeyf5px9qu_IMxl9DOfshEHbwC0h50fqyB5P7VwIc7ZbB9_kdTFaPzLOo_zNYsdGsRBYV44Qpl/s320/untitled.bmp" border="0" /></a><br /><br /><br />In the previous days I had been busy with my work which explains why I had been mostly off the blog.<br /><br />But I have something intresting to share, I have had a problem while downloading a Excel file using Webdynpro ABAP Download link. The error message:<br /><br />"The file is Locked for editing by another user. Click read only or click notify to open read only"<br /><br />This caused me to try a lot of things, finally I was able to resolve it using HTTPWatch.<br /><br />This issue will come up when the file you have sent to the client doesn't go as an attachment. If you have to send it as an attachment set the Behaviour attribute of FileDownload UI element to 'allowSave' by using the dropdown.<br /><br />Another thing I realized during a discussion was that you should not specify the mime type as 'application/vnd.ms-excel', since this becomes Microsoft Excel specific, instead specify the mime type as 'x-excel/application'.Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-32894866929910544422007-06-05T09:56:00.000+05:302007-07-13T17:27:15.015+05:30<p align="center"><a href="http://lh5.google.co.uk/howblog.ashwani/RpJAr2nnF5I/AAAAAAAAAAw/1FNVtFKfD9c/s400/SAPCompareLogo.JPG"><img style="FLOAT: left; MARGIN: 0px 10px 10px 0px; WIDTH: 320px; CURSOR: hand" alt="" src="http://lh5.google.co.uk/howblog.ashwani/RpJAr2nnF5I/AAAAAAAAAAw/1FNVtFKfD9c/s400/SAPCompareLogo.JPG" border="0" /></a></p><p><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />SAPCompare is out! Check it out <a href="http://code.google.com/p/sapcompare/">here</a>. It's a Comparison tool for ABAP Object Classes and it can compare all the classes in two different SAP systems using RFC connection. Just goto transaction SM59 in your SAP GUI and set a RFC destination to connect to the other SAP system and just run the report. That's it! Give the classname and the RFC destination, it'll compare the whole system's classes all along with the private, protected sections and the method code.</p><p>The enhancement for integrating Webdynpro ABAP components is also written now, and I have found it to be even more accurate then the comparison screen they give in the version management screen. I am changing that code for enabling plugin development, so I should have that ready in a few days. Check back again after some time to read on about Wendynpro plugin development..</p><br /><a href="http://technorati.com/tag/sapcompare" rel="tag"><img style="border:0;vertical-align:middle;margin-left:.4em" src="http://static.technorati.com/static/img/pub/icon-utag-16x13.png?tag=sapcompare" alt=" " />sapcompare</a>Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-88962729357245999822007-03-30T10:47:00.000+05:302007-03-30T11:04:53.087+05:30No More HTML Viewing?The day before yesterday I read an <a href="http://ajaxian.com/archives/saving-view-source">article</a> on Saving View Source. Nearly all the new webpages compliant to AJAX nowadays do not offer any HTML code in thier Source. Instead they generate them dynamically at client end using Javascript thus reducing the Servers TODO list of dishing out HTML code to the requestor. The best example to see this in action is the GMAIL page. If you do a view source, you see a single line of Javascript call doing all what it wants to do.<br /><br />I like this new approach even though it may require more maintenance efforts and remains difficult to debug and write during development. Why? There are certain great advantages it has:<br />1. It's not easy to steal your webpage's look, feel, functionality and identity (Though it is very much possible using tools like <a href="http://www.getfirebug.com/">Firebug</a>) .<br />2. Makes it tough to be hacked (though maybe not that much but still may be for novice it does act as a detterent)<br />3. A lot of Page Logic remains on the client so the responses to actions is quicker thus providing better End user experience.Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-66904727689072968122007-03-29T10:29:00.000+05:302007-03-29T10:32:17.299+05:30Good read on VodkaI just found <a href="http://www.monzy.com/?p=238">this</a>. Good eh...Then read <a href="http://www.monzy.com/?p=255">this</a> too.Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-87736798524066530612007-03-27T16:09:00.000+05:302008-11-13T22:07:25.218+05:30ABAP Webdynpro & ABAP Classes Comparison Tool<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLB_QZqGnOW21wecZatlNVdUMQllI1eYCx80Nt7ApnY1jN5MKtAm4jH_Gh7XmbBwOOrNs6EIMp6_Z0oky9gRkmbl7nLqBw0PCk0OrSEWMI04sxjt-xWD38wfjMuei2d4yt399ZJ6epA9tx/s1600-h/WebdynproAbapRemoteCOmpare.JPG"><img id="BLOGGER_PHOTO_ID_5085396083747002306" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLB_QZqGnOW21wecZatlNVdUMQllI1eYCx80Nt7ApnY1jN5MKtAm4jH_Gh7XmbBwOOrNs6EIMp6_Z0oky9gRkmbl7nLqBw0PCk0OrSEWMI04sxjt-xWD38wfjMuei2d4yt399ZJ6epA9tx/s400/WebdynproAbapRemoteCOmpare.JPG" border="0" /></a>Since we required to find the diffrences in code between our two development systems, I have written a Report in ABAP to check and then compare the Webdynpro Components and classes between our two SAP servers. This report displays the result in Webdynpro Application, but I think writing a ABAP report also will makes sense since then you can assign a transaction to it and use it in SAP GUI. I will be working on that in the future and will most probably make it open source. Right now have a look at the screenshot of the result.<br /><br /><br /><div></div>Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0tag:blogger.com,1999:blog-7615718886543106138.post-69371729129455475712007-03-26T16:39:00.000+05:302007-03-27T14:57:37.729+05:30File->NewI know I am a bit late in starting but atleast I am starting..you should consider the fact that 99% of India's people still don't write a word on the blogs (that's 1.2 billion)...so I am pretty much in time :-) .....let's say maybe 10 yrs or 20 yrs ahead of them (i.e. If blogging actually counts as a reliable indicator towards that)<br /><br />Something has led me to blogging suddenly, some good blogs that I had <a href="http://paultyma.blogspot.com/">read</a> recently. Though <a href="http://lacoquette.blogs.com/">this</a> is even better if you are looking forward to just pass your free time. And then don't forget that blogs have more <a href="http://www.petiteanglaise.com/archives/2006/07/20/suspendered/">effect</a> then you bargained for.<br /><br />Let me know if you think I should go ahead with writing on some theme.Ashwanihttp://www.blogger.com/profile/01823925820900064538noreply@blogger.com0