Is there a Client Side Event that triggers when the report finish rendering?

codeandcloud

Hi Guys,

I am using FastReport.NET in MVC.

I am displaying the report like this

@ViewBag.WebReport.GetHtml()

Is there a client-side(JavaScript) event that triggers when the report finishes rendering?
If so, how to call it?

Regards,
Naveen

idtluc0210726780

So obviously this is SUPER late to the party, but it may help someone down the track. I was faced with the same issue this morning, since I wanted to replace the toolbar and resize and center reports after they had been rendered.

Disclaimer. This is super hacky, your mileage may vary, and you'll have to be careful when updating fast-report.


Anyway. My method involves hijacking one of the script functions that fast-report generates. If you crack open your browser console and look at the javascript files you should find one called webresource.axd.

In here is a function called frReplaceInnerHTML() which appears to be called when fastreport needs to update the page.

Its currently defined as:

function frReplaceInnerHTML(repobj, html) {
    var obj = repobj;
    var newObj = document.createElement(obj.nodeName);
    newObj.id = obj.id;
    newObj.className = obj.className;
    newObj.innerHTML = html;
    newObj.style.display = "inline-block";
    newObj.style.width = "100%";
    newObj.style.height = "100%";
    if (obj.parentNode)
        obj.parentNode.replaceChild(newObj, obj);
    else
        obj.innerHTML = html;
    return newObj;
}

So effectively what I did was create a new frReplaceInnerHTML() function with a call to my own code before the final line return newObj;

function frReplaceInnerHTML(repobj, html) {
    var obj = repobj;
    var newObj = document.createElement(obj.nodeName);
    newObj.id = obj.id;
    newObj.className = obj.className;
    newObj.innerHTML = html;
    newObj.style.display = "inline-block";
    newObj.style.width = "100%";
    newObj.style.height = "100%";
    if (obj.parentNode)
        obj.parentNode.replaceChild(newObj, obj);
    else
        obj.innerHTML = html;


DOAWESOME();


    return newObj;
}

To clarify, I dropped the above function into a javascript file that gets retrieved AFTER the original fast-report script loads.


So yeah, hope this helps.