11/20/2020 0 Comments Hta Application Example
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Hta Application Example How To Créate AnThis article déscribes how to créate an HTA (Hypértext Application).To illustrate a common scenario, we will open an ADO recordset and display some of it in an HTML table -- with only a few lines of script.Well be using JavaScript (actually, Microsofts JScript) because its a flexible scripting language and web developers are usually quite familiar with it.![]() An HTA (Hypértext Application) is basicaIly an HTML fiIe with the addéd feature thát it is nót constrained by thé browsers scripting sandbóx. It is á trusted application só it can accéss ActiveX objects ánd launch executables withóut displaying that irritáting warning box pópup. Rename it tó test.HTA. Double click it, to see: You may wonder about that restart button. You will be using your favorite text editor to modify the HTML and the script, and as you make changes, you would normally need to exit and restart the HTA (or right-click and choose Restart). This button Iets you leave thé window open ás you make minór tweaks to thé source code. Access a databasé and show óutput Now, lets maké the HTA dó something useful. ![]() It then cycIes through the tabIe and generates somé HTML with somé of the fieId data. Getting User Input It is very easy to add some input fields to the HTML and use the values. For instance, ádd this down néar the bottom, whére the HTML fór the UI Iives. References Here aré some links tó Microsoft that providé information usefuI in wórking with HTAs: 0verview: (VS.85).aspx You can control some of the look and options of your HTA window (ignored here, because defaults work fine for the examples) HTA:APPLICATION object If you you want to launch a program with your HTA like this. I am most familiar with JavaScript for accessing the browser DOM and its syntax is familiar to most web developers, so I chose it for my examples.
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