Save in hidden field value and call function

Question

1.00/5 (2 votes)

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ScriptManager.RegisterStartupScript(this, this.GetType(), "javascript", "if(confirm('Show in Home Page?')==true)
{document.getElementById('" + hdnvalue.ClientID.ToString() + "').Value='true'}
else{document.getElementById('" + hdnvalue.ClientID.ToString() + "').Value='false'}{document.getElementById('" + btnSavechecked.ClientID + "').click()}", true);

Posted 29-Sep-14 22:38pm

ghanem90

Updated 30-Sep-14 0:11am

v3

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Comments

ChintanShukla 30-Sep-14 4:53am

Can you pls be a bit clear.

ghanem90 30-Sep-14 5:01am

no value save in hdnvalue why??
please whats problem

ghanem90 30-Sep-14 5:25am

pls can you hlep me??

2 solutions

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JR009 · Answer 1 · 2014-09-29T23:28:00

Solution 1

Hi,

You should create java script function in js file or in script tag, and after that call it from code behind like:

JavaScript

<script type="javascript">
function test(){
      // your java script function code here
}
</script>

Then call test() function from code behind,

C#

ScriptManager.RegisterStartupScript(this, this.GetType(), "javascript", "test()", true);

Posted 29-Sep-14 23:28pm

JR009

Comments

ghanem90 30-Sep-14 5:33am

thank you but i needed in code behind

JR009 30-Sep-14 5:52am

if you want to access the server side control in js function, then you can also do this in aspx page in script tag.

ghanem90 30-Sep-14 5:56am

i wrote in code behind because i have check in more thing and run the script

JR009 30-Sep-14 6:03am

Ok, then there may be some wrong code in javascript function. can u provide your javascript code?

ghanem90 30-Sep-14 6:12am

in my question that all my javascript code

ChintanShukla · Answer 2 · 2014-09-29T23:34:00

Solution 2

Try this!

JavaScript

document.GetElementById("<%=hdnvalue.ClientID %>").value = "true";

Value attribute in small case JavaScript is Case sensitive also make a seperate function as given in Answered by RJ009 above

Posted 29-Sep-14 23:34pm

ChintanShukla

Comments

ghanem90 30-Sep-14 5:40am

not work error on ""

ChintanShukla 30-Sep-14 5:44am

Did you wrote function as provided in Solution 1?

ghanem90 30-Sep-14 5:54am

i write my function in code behind not in aspx page