jQuery code snippet to store data in a div for reference later. The data is not shown in the div but is stored against the element. Note that if the jQuery collection references multiple elements, the value returned refers to the first element.
Here is how you do it.
//set the value to be stored $("div").data("valuename", "hello"); //get the stored value var value = $("div").data("valuename"); //outputs "hello" alert(value); //you can also change the value $("div").data("valuename", 101); //get the new stored value var value = $("div").data("valuename"); //outputs "101" alert(value);
You can use removeData(valuename) to remove the data item stored in the div.
Sam Deering has 15+ years of programming and website development experience. He was a website consultant at Console, ABC News, Flight Centre, Sapient Nitro, and the QLD Government and runs a tech blog with over 1 million views per month. Currently, Sam is the Founder of Crypto News, Australia.
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