asp.net - Values of ASP labels in JavaScript -

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I have ASP.NET label control which I use to pass text / string value from my C # backend I am 

  function changeTab () click on the {var tab.   
 = Document.getElementById ('& lt;% = searchType.Text%>'). Text content; If (tab == "official") {$ ('# tab-container') Easytabs ('Select', '# Tab 1-Officer'); Alert ("it was removed: 4"); } And {$ ('# tab-container'). Easytabs ('Select', '# Tab1-Company'); Alert ("it was removed: 5"); }

As far as I know, var tab is missing the value from my label What am I doing wrong?

I think what you want is this: 

  Var tab = document.getElementById ('& lt;% = searchType.ClientID% & gt;'). Internal HTML;   
 Use  ClientID  to get a label ID, which is then used as a parameter for  getElementById  is. Once you have a label, you will find the text of the label on the internal HTML property.

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