just want to ask. I've built a reports(SSRS) in ASP.NET(vb). But my problem is, I can't call the javascript in my SSRS to open a new form in ASP.NET, but instead of opening new form I just change to basic show message function. Here's my expression in my textbox in the report ="javascript:test();". The test is a function inside ASP.NET. But when I generate the report, the link in my report doesn't do anything. Is there any problem in my function or in SSRS?
function test(){
alert('Test');
return;
}
I've already have a solution. ="javascript:void(window.showModalDialog('"+ First(Fields!CompanyURL.Value, "SYS_DEFAULTS") + "/logged/dialog_window.aspx?p=master_customers.aspx&objcode=1&recid="& Fields!AccountCode.Value &"'))" but I'm not satisfied because when I mouse over my field. It show the path of my source code. :(
Go to Series chart action properties
="javascript:void(window.parent.test('" + Fields!DeviceStatus.Value+"'))"
And write function Aspx webpages
<script type="text/javascript">
function test(testing) {
alert(testing);
return;
}
</script>
The SSRS report viewer is embedded in an iFrame, so it doesn't have direct visibility to the parent HTML page's functions. You might be able to get to your test function via the following code, but there's no guarantee:
javascript:window.parent.test();
If that doesn't work, then I'd guess you're out of luck. The only other option I can think of is to inline the function body to your javascript: call directly.
Related
I have an Google apps script and I want to call this Google apps script on my web page?How can I achieve this?This is my Google apps Script code for creating a google doc on my drive.
function createAndSendDocument() {
var doc = DocumentApp.create('Hello World');
doc.appendParagraph('This document was created by my first Google Apps Script.');
doc.saveAndClose();
var url = doc.getUrl();
var emailAddress = Session.getActiveUser().getEmail();
GmailApp.sendEmail(emailAddress,
'Hello '+ url);
}
and I want to call this function when I click on a button on my web page.But I don't know how to call this function on my button click.And one more thing I also save this script and change this version number and deploy as a web app and get the URL of this Google apps Script.
UPDATE: (added incorrectly in an answer)
Actually i am using this line like this.
btnClick.addEventListener("click", function () {
Page.ClientScript.RegisterStartupScript(this.GetType(), "GoogleFunction", "createAndSendDocument()", true);
}
So please now tell me what's wrong in that?When i run my application then it's show me an error like "The Page is not defined".
Look also at this documentation and also this one, everything is clearly explained .
you can add the div and the code in your page as you needed. also you need to add the javascript codes inside your head if it exists.
hi you can use this code on button click after adding a script manager in the form
Page.ClientScript.RegisterStartupScript(this.GetType(),"GoogleFunction","createAndSendDocument()",true);
Is it mandatory to write $(document).ready(function () {... }) every time ?
Can't we do it without this line?
The reason for placing your code inside this function is that it will get called once the DOM has loaded - meaning that all the elements are accessible. Calling jQuery selectors without this function means that the elements have not necessarily been loaded into the DOM and might not be accessible (and you'll see weird results or nothing at all from your code).
So in essense, yes, it is necessary.
$(document).ready makes sure your code runs when the document is ready (i.e. fully loaded). If you don't need to interact with the document, you don't need this. If you put your Javascript at the end of the document, you probably don't need it either. You should put your code into a function () { } though to namespace it either way.
$(document).ready means the code inside this box will be executed once the all document is ready (loaded). It is considered as safe programming but not mandatory.
For example you call a function in script tag do_something(); and this function is in a js file which is not loaded yet then you will get javascript error.
If you put function like this
$(document).ready(function () {
do_something();
});
you are making sure that when function get called all js files will be there to server.
If you don't use that line, and just include the javascript in your body, it will execute as soon as it's loaded. If it's trying to act on DOM elements that have not yet loaded, unpredictable results will occur.... better to be safe than sorry.
jQuery's ready() function is run after the page's content is loaded. This is relatively equivalent to using <body onload="function1();function2();">
If you want to call multiple functions when the page is done loading, you can do the following:
$(document).ready(function() {
function1();
function2();
});
In order to use javascript, you must call it somewhere. This can be in body "onload", jQuery's ready() function, or an event, like a mouse click event.
No you don't always have to do this. You only use it if you want to make sure whatever is inside the ready function loads before the page is displayed in the browser. If you do not care to load the script before page load, then you can just put the script at the end of the page before the closing body tag.
Also As a shortcut to $(document).ready(function () you can do $(function()
I'm using ssrs with an asp.net reportviewer control to display server reports. We want to do away with the toolbar because it doesn't fit with our look and feel but we want to maintain some of the functionality, the one bit I'm struggling with is the print. Is there any way to bring up the same print dialog as the print button on that toolbar from the asp.net page?
http://msdn.microsoft.com/en-us/library/ms252091(v=VS.80).aspx
Is the closest that I’ve found, however I’m not using local reports (so it would make sense if there was a built in function around somewhere), and it skips the printer dialog portion which is unacceptable. I don’t believe that I can actually call the winforms printdialog on an asp.net page, but it’s not something I’ve tried.
Any help would be much appreciated.
Here is a script to bring up the print dialog:
<script language="javascript">
function PrintReport() {
var viewerReference = $find("ReportViewer1");
var stillonLoadState = clientViewer.get_isLoading();
if (!stillonLoadState ) {
var reportArea = viewerReference .get_reportAreaContentType();
if (reportArea == Microsoft.Reporting.WebFormsClient.ReportAreaContent.ReportPage) {
$find("ReportViewer1").invokePrintDialog();
}
}
}
</script>
To invoke, just call PrintReport()
Detailed explanation here:
http://blogs.msdn.com/b/selvar/archive/2011/04/09/invoking-the-print-dialog-for-report-viewer-2010-control-using-the-javascript-api.aspx
I've inherited some code that I need to debug. It isn't working at present. My task is to get it to work. No other requirements have been given to me. No, this isn't homework, this is a maintenance nightmare job.
ASP.Net (Framework 3.5), C#, jQuery 1.4.2. This project makes heavy use of jQuery and AJAX. There is a drop down on a page that, when an item is chosen, is supposed to add that item (it's a user) to an object in the database.
To accomplish this, the previous programmer first, on page load, dynamically loads the entire page through AJAX. To do this, he's got 5 div's, and each one is loaded from a jQuery call to a different full page in the website.
Somehow, the HTML and BODY and all the other stuff is stripped out and the contents of the div are loaded with the content of the aspx page. Which seems incredibly wrong to me since it relies on the browser to magically strip out html, head, body, form tags and merge with the existing html head body form tags.
Also, as the "content" page is returned as a string, the previous programmer has this code running on it before it is appended to the div:
function CleanupResponseText(responseText, uniqueName) {
responseText = responseText.replace("theForm.submit();", "SubmitSubForm(theForm, $(theForm).parent());");
responseText = responseText.replace(new RegExp("theForm", "g"), uniqueName);
responseText = responseText.replace(new RegExp("doPostBack", "g"), "doPostBack" + uniqueName);
return responseText;
}
When the dropdown itself fires it's onchange event, here is the code that gets fired:
function SubmitSubForm(form, container) {
//ShowLoading(container);
$(form).ajaxSubmit( {
url: $(form).attr("action"),
success: function(responseText) {
$(container).html(CleanupResponseText(responseText, form.id));
$("form", container).css("margin-top", "0").css("padding-top", "0");
//HideLoading(container);
}
}
);
}
This blows up in IE, with the message that "Microsoft JScript runtime error: Object doesn't support this property or method" -- which, I think, has to be that $(form).ajaxSubmit method doesn't exist.
What is this code really trying to do? I am so turned around right now that I think my only option is to scrap everything and start over. But I'd rather not do that unless necessary.
Is this code good? Is it working against .Net, and is that why we are having issues?
A google search for
jquery ajax submit
reveals the jQuery Form Plugin. Given that, is that file included on your page where the other code will have access to the method? Does this code work in Firefox and not IE?
Seems like there was too much jQuery fun going on. I completely reworked the entire code block since it was poorly designed in the first place.
I am using the example on the AJAX website for the DropDownExtender. I'm looking to make the target control (the label) have the DropDown image appear always, instead of just when I hover over it.
Is there any way to do this?
This can be done using the following script tag:
<script>
function pageLoad()
{
$find('TextBox1_DropDownExtender')._dropWrapperHoverBehavior_onhover();
$find('TextBox1_DropDownExtender').unhover = VisibleMe;
}
function VisibleMe()
{
$find('TextBox1_DropDownExtender')._dropWrapperHoverBehavior_onhover();
}
</script>
I found this and some other tips at this dot net curry example.
It works but I'd also consider writing a new control based on the drop down extender exposing a property to set the behaviour you want on or off.
Writing a new AJAX control isn't too hard, more fiddly than anything.