server-side-scripting

Form is resubmitted when the back button is pressed

由 懵懂的女人 提交于 2021-02-07 14:20:24
问题 I have a problem with my contact form that I have made using HTML and PHP. When the user clicks submit it redirects to another page where the user gets the message, "Your message has been sent". It then automatically redirects to the home page. But when the user clicks the back button, the message appears again and the form is resubmitted. Consequently I get two identical messages sent to my email! How can I fix this? 回答1: Take a look at Preventing form resubmission and Prevent Back button

Server Side Javascript On Apache Server

由 五迷三道 提交于 2021-01-27 06:51:51
问题 We intend to use Apache server for web development. For serverside scripting we wish to use server side javascript. What is needed to make serverside javascript work on Apache server? Is SSJS recommended to use for serverside scripting? Where can we get any information and samples about SSJS in Apache server? Any help and information will be kindly appreciated. 回答1: What is needed to make serverside javascript work on Apache server? You include mod_js in your httpd.conf and then write

how to escape characters when using server side delimiters

由 為{幸葍}努か 提交于 2019-12-23 10:18:03
问题 So, currently, within an asp gridview, I have the following <span id="btnEdit" runat="server" onclick="ShowEditCriteriaFilterDialog('<%#Eval("intSMCID")%>', '<%#Eval("strDescription")%>')" class="linkText">Edit</span> What I'm essentially looking for is the syntax for quotes/double-quotes to actually accomplish this properly, as what I have above doesn't properly work. First of all, if i encapsulate the entire onclick with single quotes, and not put any other quotes inside, it works for

How do I secure scripts run using javax.scripting?

由 安稳与你 提交于 2019-12-20 18:35:14
问题 I am using javax.scripting to add support for running arbitrary user-uploaded JavaScripts on the server-side. Obviously I want to secure those scripts! Rhino, on it's own, has a framework for securing scripts at runtime. The documentation for javax.scripting , however, doesn't mention security, permissions or restricting classes available to the script. So is this just a huge hole in the javax.scripting API that it doesn't offer a framework to secure scripts it executes? I don't want to use

How do I secure scripts run using javax.scripting?

由 喜欢而已 提交于 2019-12-20 18:35:00
问题 I am using javax.scripting to add support for running arbitrary user-uploaded JavaScripts on the server-side. Obviously I want to secure those scripts! Rhino, on it's own, has a framework for securing scripts at runtime. The documentation for javax.scripting , however, doesn't mention security, permissions or restricting classes available to the script. So is this just a huge hole in the javax.scripting API that it doesn't offer a framework to secure scripts it executes? I don't want to use

How to populate a jquery datatable using server side processing (PHP)?

由 [亡魂溺海] 提交于 2019-12-12 05:57:34
问题 I'm trying to populate a datatable with a server side PHP script which echoes the data from a postgres table (~75K rows). I followed the steps given in the datatable page and implemented it, but the table doesn't show any data. This is what I have so long: table definition in a jsp file: <table id="myTable" class="table table-striped" width="100%"> <thead> <tr> <th>idpersona</th> <th>primerapellido</th> <th>primernombre</th> <th>numeroidentificacion</th> <th>fechanacimiento</th> </tr> </thead

call nodejs scripts from html pages

由 耗尽温柔 提交于 2019-12-11 17:37:39
问题 I would like to call node.js scripts like i do with php, that is simply using their url. I'm mainly a js programmer, so it would be wonderful for me to ditch out php totally and use node for the server side scripting. But most of the tutorial i saw until now involved creating a server, etc... I just want to call a script in the old way, like www.mysite.com/login.js instead of www.mysite.com/login.php And once called the script should return or a page for rendering or simply json or other text

Building Web App Using OrientDB JavaScript API

由 与世无争的帅哥 提交于 2019-12-10 10:55:01
问题 I'm having a bit of difficulty in figuring out how to get the OrientDB JavaScript API to work in a web app. I tried searching into the source code of the OrientDB Studio web app and was able to notice that they use the orientdb JavaScript API along with some AngularJS, which looks very fascinating, but then I tried on my side by creating a simple web page that imported the orientdb-api.js and the jquery library, and it did not work. Here is the content of my web page: <!DOCTYPE html> <html>

JavaScript: Load an image from javascript then wait for the “load” event of that image

由 ≯℡__Kan透↙ 提交于 2019-12-08 07:08:49
问题 This question was migrated from Webmasters Stack Exchange because it can be answered on Stack Overflow. Migrated 6 years ago . I have a page that displays a picture in high quality. The pictures typically take a while to load. I have a jQuery function that runs on load of the picture #image I want this function to pre-load other images 1 at a time in the order they will appear. So: on if I am on the 1st picture, it should load picture 1 and display it, then pre-load/cache the second picture

Requesting a website by client side script = Cross Side Scripting Hack. But requesting a website by server side script is not a hack! Why?

由 ￣綄美尐妖づ 提交于 2019-12-06 14:35:22
问题 Generally, when we want to show the contents of some web page in the same page, we go for ajax requests. If say, I request to a web page in different domain with AJAX, it is not allowed because of the Cross side scripting error. But why is it allowed to access via a server side page. For e.g. we can use CURL in php to access any site.? Why is this feature OK for server side scripting and NOT OK for Client Side Scripting? 回答1: Because a malicious script can open an external page without the
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