Combining JavaScript and CSS
If you‘ve been following along this far with the Bingo example, you may well be wondering, “Hey, they said that JavaScript was all about the interactivity—why haven’t we seen any user interaction?” That’s a reasonable question, and here, we show how to now let the user actually play that Bingo card you generated. To do that, Script 3.11 uses some JavaScript to leverage the power of CSS.
Script 3.11. Adding a class via JavaScript allows our code to leverage the power of CSS.
window.onload = initAll; var usedNums = new Array(76); function initAll() { if (document.getElementById) { document.getElementById("reload").onclick = anotherCard; newCard(); } else { alert("Sorry, your browser doesn't support this script"); } ... |
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