asp.net control id in a separate js file

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Hi
I want to use asp.net control id in a separate js file which is called in footer as per html5 standards

how to use in other js file

for exp:

ASP.NET

<asp:TextBox ID="ToValue" Text="" class="autosuggest" runat="server"></asp:TextBox>

now i want to get ToValue.text value in separate js file where function for autocomplete is written

How to do this ???????? Pls advice

regards

maulik shah

Posted 1-Dec-13 19:41pm

maulikshah1990

Updated 1-Dec-13 20:06pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Answer 1 · 2013-12-01T20:06:00

Solution 1

JavaScript

var toValue = document.getElementById('ToValue');
var textToValue = toValue.value;

Posted 1-Dec-13 20:06pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Comments

maulikshah1990 2-Dec-13 2:08am

thanks..one question i have is
how to define function in js file and call it from html code after including that js file in code

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 2-Dec-13 2:12am

Write the following function in External js file.

function test()
{
alert("Hello World");
return false;
}

Now if you want to call this function from HTML page button click event, then do like below.

If asp button, then

<asp:Button ID="ButtonID" runat="server" onClientClick="return test();"></asp:Button>

If HTML Button, then use onclick event.

Rajesh Anuhya · Answer 2 · 2013-12-01T20:07:00

Solution 2

See this Link[^] may helps you

Thanks
--RA

Posted 1-Dec-13 20:07pm

Rajesh Anuhya

Comments

maulikshah1990 2-Dec-13 2:10am

thanks..but the link doesn't open
also
how to define function in js file and call it from html code after including that js file in code

Rajesh Anuhya 2-Dec-13 2:14am

Code Behind:
ddl.Attributes.Add("onChange", "return OnFoodChange(this,'" + myTextBox[i].ClientID + "');");

HTML: JAVA Script
function OnFoodChange(myCmb,myTextBoxId) {
currentTextBox = document.getElementById(myTextBoxId);
//Your code...
}