trigger ASP.Net button Or call ASP.NET function using external JavaScript ".js" file

Question

I want to Trigger ASP.Net button Or call ASP.NET function using external JavaScript ".js" file.

I am currently using the following code but it failed.

function setXMLAnnotationsData(xmlAnnotData) {
                debugger;

        document.getElementById('txtAnnotationsXMLData').value = xmlAnnotData;
        var txtAnnotationsXMLData = window.parent.frames[2].document.getElementById('txtAnnotationsXMLData');
        if (txtAnnotationsXMLData) {
            txtAnnotationsXMLData.value = xmlAnnotData;
        }



        window.parent.frames[2].document.getElementById('txtHHNo').value = window.parent.document.getElementById("txtHHNO").value;



        var btnSaveRecord = window.parent.frames[2].document.getElementById('btnSaveRecord');
        if (btnSaveRecord) {
            btnSaveRecord.click(); //**Here I want to Perform This click**
            $.ajax({
                type: "POST",
                url: '/frmSaveAnnotation.aspx/test',
                data: { jsonData: "testing" },
                dataType: "json",
                success: successFunc,
                error: errorFunc
            });

        }
        var btnAntSearch = ObjTreePage.getElementById('btnAntSearch');
        if (btnAntSearch) {
            btnAntSearch.click();
            document.getElementById('<%= btnSaveRecord.ClientID %>').click();
        }
        return;
    }

I am using button ID is btnSaveRecord in My ASPX file

can you check the length of the button in `iframe` wither it is able to find that or else you can use the `jquery` equivalent of the code as `$('').contents().find('').click();` but you need to make sure the contents of the `iframe` are loaded before you call this code. — vikscool, Aug 24 '18 at 06:47
when I debug JavaScript on IE I found this exception **'btnSaveRecord' is undefined**. But this Javascript working fine on Framework 3.5 and currently, I am Upgraded my application in Framework 4.0 — shubham.bhasme, Aug 24 '18 at 07:33
If `iframes` are not a necessity then you can also use the bootstrap's `modal` you would have a better control over them. — vikscool, Aug 24 '18 at 07:38
Can you give me one sample code for that I am not user-friendly with bootstrap — shubham.bhasme, Aug 24 '18 at 07:41
I used try catch in javascript and here I didn't get any exception but issue shown in ScriptResource.axd — shubham.bhasme, Aug 24 '18 at 07:46
take a look at [Bootstrap 3 remote Modal](https://stackoverflow.com/a/18387625/2417602) — vikscool, Aug 24 '18 at 07:48

trigger ASP.Net button Or call ASP.NET function using external JavaScript ".js" file

0 Answers0