how to display a value that is stored in appsettings of web.config file using javascript?

Question

<appSettings>
<add key="pat_ins_suc" value="patient registration successful."/>
</appSettings>

i want to display the value using JavaScript alert() function in the browser using one method call.

public void display()
{
string msg = ConfigurationManager.AppSettings["pat_ins_suc"];
}

how to pass the string msg inside the alert() function so that it will display in the web browser.

You can get this value in C# code and can pass it value to javascriot function but in javascript you can't get value of Appsetting. — Kevin Shah, Apr 09 '18 at 07:39
Possible duplicate of [AppSettings get value from .config file](https://stackoverflow.com/questions/10766654/appsettings-get-value-from-config-file) — VDWWD, Apr 09 '18 at 08:10
this is not duplicate. my question is after retrieving the value how to display this value using alert function of javascript. i think you can understand — Bijnana Acharya, Apr 09 '18 at 08:34

score 0 · Answer 1 · answered Apr 09 '18 at 07:41

0

try this. i hope this helps

<script type="text/javascript">
    var patinMessage= '<%=ConfigurationManager.AppSettings["pat_ins_suc"]%>';
</script>

answered Apr 09 '18 at 07:41

user9405863

1,506
1
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score 0 · Answer 2 · edited Apr 28 '18 at 05:51

0

In Page Load event store the config value in hidden fields using Config Manager.
Retire from hidden fields using JQuery.
JQuery function function GetWebConfigVal(){ var hiddenFildsVal=$("#hiddenFiledId").val(); alert(hiddenFildsVal); }

edited Apr 28 '18 at 05:51

zanussi

1,286
2
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29

answered Apr 09 '18 at 08:34

ismail bhinder

21
5

Rajeswari Renganathan · Answer 3 · 2018-04-09T08:57:54.320

0

If you are using Razor view then this will help

<script type="text/javascript">
var url = '@System.Configuration.ConfigurationManager.AppSettings["pat_ins_suc"]';
alert(url);
</script>

edited Apr 09 '18 at 08:57

answered Apr 09 '18 at 08:40

Rajeswari Renganathan

1
3

score 0 · Accepted Answer · answered Apr 17 '18 at 10:44

<appSettings>
<add key="insert" value="patient inserted successfully"/>
</appSettings>

In the web.config file inside the write this code in the C# code file write the code for calling the JavaScript code

dispay()
{
hdn.Value = ConfigurationManager.AppSettings["insert"];
ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", 
"msg()", true);
}

in the .aspx page write the JavaScript function to get the result

<script>
    function msg()
    {
        alert('<%= hdn.Value%>');
    }
</script>

this will display the message that is stored in appsettings of web.config file using the alert function of the JavaScript.

how to display a value that is stored in appsettings of web.config file using javascript?

4 Answers4