Retrieve HTML table data on Button Click in JavaScript

Question

How to retrieve HTML table data on button click JavascriptExample tableIdNameDept1ax2bzSmaple codeltbutton id34SearchButton34 class34btn btnprimary34gtSearchltbuttongt

amar · Accepted Answer

This sample codeHTMLltDOCTYPE htmlgtlthtmlgtltheadgt    lttitlegtRead Data from HTML Table uisng JavaScriptlttitlegtltheadgtltbodygt    lttable role34grid34 class34test34 style34displaynone34gt        lttrgt            ltthgtIDltthgt            ltthgtEmployee Nameltthgt            ltthgtAgeltthgt        lttrgt        lttrgt            lttdgt01lttdgt            lttdgtAlphalttdgt            lttdgt37lttdgt        lttrgt        lttrgt            lttdgt02lttdgt            lttdgtBravolttdgt            lttdgt29lttdgt        lttrgt    lttablegt    ltpgtltinput type34button34 id34bt34 value34Show Table Data34 onclick34showTableData34 gtltpgt    ltp id34info34gtltpgtltbodygtltscriptgt    function showTableData         var info  documentgetElementById3

Retrieve HTML table data on Button Click in JavaScript

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Id	Name	Dept
1	a	x
2	b	z