HTML: Move the position of an element only up to a certain position 20.04.2018   286 How does one set it that an HTML element is only moved to a certain position when the browser moves the page? View browser In this example, the DIV area on a web page is only moved to the top of the window The element thus always remains visible and in the visible area of ​​the web page in the browser Solution: HTML and Javascript

Server Error: 403 - Forbidden: Access denied. 13.04.2018   860 When setting up my new IIS server comes the error message that 403 does not have access to the page Manual: Setup domain with IIS System: IIS on a new Windows Server 2016

Javascript: attach event to all children 04.04.2018   179 Task: how can you add an event to all elements of a given HTML tag? Description: HTML, Javascript The following example shows how to attach all P-Html elements in a Div container element with a click-event Listener As a result, all html elements with the tag name: P react to the mouse click

Asp: Display image refreshed despite browser cache 02.04.2018   221 How to update an image in an Asp Net website when the Browser Cache is turned on If I display a picture on a web page and change it with the upload, then the new picture is not displayed because the browser has cached the previous picture in the cache Can I update the browser cache? Image output

Show Emoticons as Black and White Graphics 29.03.2018   358 Show emoticons as black and white How to display emoticons as simple black and white graphics For this you can in a text editor simply insert the inserted emoticons with the font Segoe UI Emoji Segoe UI Emoji The colored emojis can be found on the website: [lnk: "

jQuery Example: Convert text to number, swap image 28.03.2018   282 How can I exchange an image in HTML and change a text number? Task: I would like to change an embedded image of the button when clicking on a button and increase or decrease the adjacent text as a number Solution: The resolution of the changes at runtime is done with javascript or jQuery on the website Change HTML text to number

How can I copy something to the clipboard with a button from a web page? 28.03.2018   558 Task: I would like to use a button to copy the current URL of the website to the clipboard Solution: You can use the javascript code copy to copy the selected text of an input text box to the clipboard

Javascript: how to get the URL of the current website 28.03.2018   161 How can I use javascript or jQuery to find the current web URL? In javascript or jQuery Solution: In Javascript: window location href

Javascript: Query dialog OK Cancel 23.03.2018   183 Javascript: Query dialog How to generate a confirmation dialog in HTML Javascript before deleting? Solution: with javascript confirm

Bilder automatisch in der Größe anpassen mit CSS 22.03.2018   284 Ein Problem in Webseiten ist immer, dass beim Verkleinern der Browser-Größe die eingetteten Bilder über den Rahmen schauen können Wie kann man Bilder in einer HTML Webseite automatisch verkleinern, wenn sich die Seite verkleinert ? Mit CSS und HTML ist das direkt möglich wenn man die richtigen Einstellungen wählt Lösung: Man muss das Image in einen Div-Container einbetten Dann gibt man dem Container eine CSS Klasse und definiert alle Images Innerhalb dieser CSS-

Javascript: change style in javascript 20.03.2018   173 Javascript: change style in javascript How to change the style settings of individual HTLM elements at runtime in an HTML website In my example, I would like to delete the Microsoft styles, which are taken over from the Word export via the clipboard styles When writing a javascript, I noticed that you have to change the styles differently than other attributes If you can list styles with HTMLElement styles and then go through each property, then it will not go through the style settings entered in t

HTML Flexgrid Flex Wrap 17.03.2018   227 How to create a Flexgrid in HTML This HTML element is a container surface in which all elements are moved to the next line when the width is insufficient The element itself is an HTML element The Flex property is achieved by setting the Style settings to Display: flex and flex-flow: row wrap

How to create a Div Hover Block 09.03.2018   255 I need a curosor behaviors for my asp application in the output page in HTML, where if you move your mouse over a text block, the text block is displayed in color and is left-active Active Link DIV: Hover Block Create css class If you need a div hover block, then you have to create a style block be

HTML after:: and before:: 09.03.2018   208 HTML after:: What does the html after :: and before :: mean? With after :: and before :: you can display an additional help text before or after each HTML tag of the defined type

HTML: what does Aria-hidden mean? 09.03.2018   367 The ARIA attribute optimizes WebContent for people with disabilities The Hidden setting exists in two different ways Html hidden A normal HTML tag can be hidden with hidden

HTML: from Style to Class 07.03.2018   335 HTML: from Style to Class Transition of inline style definitions to a CSS style specification If you define a page in HTML, then you can first set the appearance of HTML elements in each element individually For this purpose, a style = "xxx: yyy" is inserted directly into the HTML element With the inline style definition directly in the html element, you can precisely adjust the visual appearance of a

HTML: create a round thumbnail image 07.03.2018   211 HTML: create a round thumbnail image With the image-style attribute border-radius you can convert the corners in the display of images into round edges This allows you to display the usual profile icons around With the style attribute: border-radius you can adjust the appearance of an image, without having to make any changes to the original photo

Asp.Net: Encode user-friendly URL path 02.02.2017   782 Asp Net: Encode user-friendly URL path How to build a classic website with page addresses and parameters in a new user-friendly addressing with path details? Rating: Google as a search engine monopoly rated websites with user-friendly URL addresses much better than the usual, classic web addresses This means that a web page similar to a file directory should be called as: domain path file Typically, the Internet and the administration of documents is managed according to the pattern of programs such as Website_with_Path aspx? ID = 100 Here, a page is called directly, and the Querystring parameter behind the question mark is used to determine what is to be done with it The advantage of the user-friendly path file structure is tha

ASP.Net Error -2147467259: Failed to execute the child request for file.aspx 01.02.2017   1282 ASP Net Error -2147467259: Failed to execute the child request for file aspx Error message: System Web HttpException was unhandled by user code ErrorCode=-2147467259 HResult=-2147467259 Message=Fehler beim Ausführen der untergeordneten Anforderung für Details aspx

ASP.Net Webforms: Determine the parent SiteMaster 30.01.2017   625 ASP Net Webforms: Determine the parent SiteMaster How to determine the comprehensive master page of a website? Solution: From a detail web page in ASP Net Webforms, the comprehensive masterpage is located directly under the me Master property A query runs as here: Dim ctlParent_Sitemaster

IIS: Error message HTTP error 404.3 when clicking an .appx or .apk file 31.12.2016   1325 Error message HTTP error 404 3 when clicking an appx or apk file Error message: HTTP Error 404 3 - Not Found The requested page can not be displayed due to a configuration extension If the page is a script, you must add a handler If you want to download the file, you must add a MIME mapping Reason: When clicking on a link with the extension appx, the error message is generated because the MIME type has not been entered Https: microsoft-programmierer de:443 My_UWP_App appx Solution: enter the file transmission in the IIS via manager or enter it in the web config of the web page

How To: Videos for your own website 24.12.2016   735 Videos for your own website How to add videos to your own website? Task: I do not want to set all videos on Youtube, but to upload and display them in my own website Solution: You just need to create mp4 videos with the right settings These videos can be automatically viewed by any browser, provided they are accessible on the Internet with an address This means you only have to create videos, upload them to the website, and embed the ad with a video tag on the website Explanation: Since HTML5 videos on the Internet can be displayed with every browser, as long as they have a c

HTML5: MediaPlayer Video is running but no image is shown 23.12.2016   1057 MediaPlayer Video is running but no image is shown Problem: I want to make a video on my web server and display it The testvideo is a mp4 file is displayed locally on Windows and also runs when you open the file directly under the Microsoft Browser Edge Under Google Chrome, only a black image is displayed, and an error is reported under Mozilla Firefox that the file is defective Video files in the mp4 format can be displayed directly by HTML5 browsers Solution: (see below) You have to make sure that when creating videos in the recording or output the codec is set to: H264 Then you only have to upload the video to a web server and the 3 popular webbrowser represent the file as a video

IIS error 500.19: Duplicate collection entry of type mimeMap it .mp4 22.12.2016   754 IIS error 500 19: Duplicate collection entry of type mimeMap it mp4 Error: Duplicate collection entry of the type "mimeMap" with a unique key attribute "fileExtension" defined on " mp4" can not be added HTTP Error 500 19 - Internal Server Error The requested page can not be accessed because the associated configuration data for the page is invalid Detailed Error Information: Modules CustomErrorModule

Tutorial IIS: Redirect Website of www. To short URL address 16.12.2016   1063 Website of To short URL address Instructions for redirecting Canonical URL addresses With a canonical redirection one achieves that one website URL address is transferred to another The URL is usually placed on the URL without Are redirected This has the advantage that in search engines like Google the ranking is only one website is expected and thus the ranking of the website increases Redirect Instructions: To do so, open IIS (Internet Information Services IIS Manager) Then select the website (left) and

Redirect www Website with URL Rewrite on IIS 16.12.2016   777 Redirect www Website to website without using URL Rewrite on IIS install Web Plattform Installer install Web Deploy Install URL Rewrite for IIS (7 or 8) Create Rule to redirect to website without www called canonical URL Video Tutorial

IIS: Moving domain with permanent 301 redirect 16.11.2016   1603 IIS: Moving domain with permanent 301 redirect I would like to set up a move from an old domain to a new domain name inclusive all directories onto another computer Under Apache and Google, the move of a domain is explained with a htaccess file Microsoft Windows Server with IIS Internet Information Server is setup differently with a permanent redirection You must select the domain in IIS, and then click on

IIS: Umzug einer Domain mit permanenter 301 Umleitung 16.11.2016   1245 IIS: Umzug Domain mit permanenter 301 Umleitung Ich möchte einen Umzug einrichten von einer alten Domain zu einem neuen Domainnamen und Verzeichnis auf einem anderen Rechner Unter Apache und Google wird hier der Umzug einer Domain mit einer htaccess Datei erläutert Unter Microsoft Windows Server mit dem IIS Internet Information Server wird die Umleitung anders eingestellt Man muss die Domain im IIS auswählen und dann auf gehen Hier gibt man im Feld: Anforderungen zu diesem Ziel umleiten die neue Domain Adresse ein Wichtig: damit alle Unterseiten zu den neuen Unterseiten umgeleitet werden, müssen einige Parameter eingetragen werden Beispiel: wenn die Detail-Webseite oldserver com?page=

HTML: draw a div-container with a border in Visual Studio 12.10.2016   1993 HTML: div-container with framework in Visual Studio How to draw a div block with a border? To extend a div block with a simple frame, so this can be seen visible, in the tag a style property has to be insert As this example style = " border: 1px solid black; " " In the HTML code that looks like thi

HTML: Vertical alignment in a div container 11.10.2016   1856 HTML: Vertical alignment in a div container The vertical alignment of text elements works within a div container in HTML not always as desired The style attribute vertical-align is normally for vertical alignment of inline text elements within of TableCell Therefore is when you use the inside the container no alignment to the middle