Problem accessing server side array values from client side javascript function
i faced the following problem ..i have an array that store the values of a resultset row under the server side coding.How do i retrieve them under my client side javascript function.I wrote the following coding under my client side function and it got an error.BSCStr is an array storing data from a resultset row which i did under the server side coding.
From client side function:
addr=addr + "&C" + i + "=" + <%=BSCStr[i]%>;...
Problem accessing server side array values from javascript client side function
i faced the following problem ..i have an array that store the values of a resultset row under the server side coding.How do i retrieve them under my client side javascript function.I wrote the following coding under my client side function and it got an error.BSCStr is an array storing data from a resultset row which i did under the server side coding.
From client side function:
addr=addr + "&C" + i + "=" + <%=BSCStr[i]%>;
First of all, you can't mix server-side and client-side code. The reason is that the protocol that is used to communicate betwee...
Accessing server-side control in client-side javascript function; on Content page
I am trying to set an asp:textbox value in the Client side javascript function. It works fine on the standalone page. But when i try to do this the Content page, it’s giving the follwoing error message.
document.getElementByID[...] is null of not an object
Any idea?
Thanks,
Riz
Hi,
are you using ClientID property of that server control, to get its ID (which is rendered at the client and can be used with document.getElementById )?Thanks,Teemu KeiskiFinland, EU
Thank you my problem is solved....
How to call server side(C#) function from Client side(Javascript) function?
Hi i have used below functions,
function HandleOnClose() {// this function will be called after clicking browsers close button in Internet explorer
if (event.clientY < 0) {
event.returnValue = 'Are you sure you want to leave the page?';
}
// if he clicks ok then i need to call one server side function in this instance.. else not.
}
<body onbeforeunload="HandleOnClose()" leftmargin="0" rightmargin="0">other controls in page..</div>
How to achieve this?
Thanks
MS AJAX Extensions would be the option of choice here. Combined with webservices you can...
how to call server side function from client side javascript?
Hi all, I have a image button in the update panel. I would like to call a method from server side (not from webservice) to get the variable when Onclick on the image button is invoked. Is there any way that I can able to access this function from the client script?
In using the UpdatePanel, in essence, you're already doing this because there will not be a full postback. You can make an asynchronous call to your Click method of your ImageButton. So, what do you want to do with this "variable"?Christopher Reed"The oxen are slow, but the earth is patient."...
How to call server side function from client side JavaScript?
I want to call a server-side function, like a button's click event or just another private or
public function , from a client-side JavaScript function.
How do I do that?
thanX
AnzIf this post was useful to you, please mark it as answer.ClientSideAsp.Net | Blog
Maybe alittle more that you need, but.......
1) Put a button on the page. Lets say its id is Button1. Make sure that its has causesValidation=false
2) Write the code for the button.
3) Write the following in the PAge_Load event
Button1.Attributes.Add("onClick", "myJSFunction(); return false")
4) Copy this javascript...
Call server side function from client side javascript
I have a javascript where I either need to call an onclick even of a server link button or I need to be able to call a server side function. The only thing is I cant use AJAX. Is there any way I can do this or am I spinning my wheels.
Thanks!-------------Please: Don't forget to click "Mark as Answer" on the post that helped you. That way future readers will know which post solved your issue.
I have a similar problem. In my case, I would like to set a server-side session object from JavaScript. Any suggestions?
Thanks.
Dan
Sure, y...
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behavior?
I have read/seen code on the forums on how to do this using a web-service but
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Can you call a c# on the server side from javascript functions on client side
Hello guys
This is something intresting I have come across during development.
I have a javascript written in a .JS file , to my knowledge the .js files are executed on the server side.
But security concerns with java script that these .js files can be access by connecting to port 80 of the server .
So an ultimate alternative reminas to call c# code from a java script function.
Can anyone Help me on this matter
Regards
Nihar
Hi Nihar,
Usually .js files executed on client side. Please explain your configuration.Leon LangleybenMCSD, ASP.NET MVPBlog...
Is it possible to call client side function from server side code without initial client request?
Atlas is great. I'm using timer to periodically check database changes on server to populate client side controls with new data. Is it possible to do it without a lot of client requests to server which takes a huge useless network traffic? Server should call client side function on all connected clients when, for example, 'database updated' event occurs on server. Thanks.
Hi~ Just for your interest, I think you could have a look at Comet, many web IM like Gmail's embeded Gtalk and meebo.com are built on this architecture你好! Just FYI o_O...
Firing both Client side event and server side event for server side button
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may be you have return return false in the in the javascript which is why its not firing server side event.You should add javascript evelt like thisbutton1.onclientclick = "functionname" Function should nopt return false. Vikram www.vikramlakhotia.comPlease mark the answer if it helped you...
Having WebControl recognize javascript client side function instead of looking for a server side funtion.
I have the following HTML field definition in an ASP.NET web form page:
<asp:DropDownList id="techevalasset_maintbyoper" style="Z-INDEX: 114; LEFT: 280px; POSITION: absolute; TOP: 40px" runat="server" ForeColor="Black" Font-Names="Tahoma" Font-Size="X-Small" Height="24px" BackColor="White" OnSelectedIndexChanged="acMaintChanged(this)"></asp:DropDownList>
I added this field to the web form as a Web Form Drop Down List control.
When this field is changed I want to enable/disable anoth...
server side variables in client side javascript
I want to use an ASP.net variable in client side javascript.In regular asp I used hidden fields.what is the best way to do this in ASP.NET ?thx,Intersee my blog at www.Interdevelopments.com and check the future of open mobile widget solutions at www.glowe.org
By and large, I personally still use Hidden fields to store information, that either my Javascript function or my code-behind use. I barely use the RegisterScriptBlock method(s) and that is only for situations where I want to be really dynamic with the client side functionality. 95% of the time, I can still use a...
Problem between client-side & server-side
I have two select controls (HtmlControl) here. They are set to runat='server'.
I've bind some data to them when create.
I also have a cliet side script to change them one's option to another using javascript.
The question is how i can get items of theirs when they're posted back?
The controls are like this:
<SELECT language="jscript" id="LbFrom" ondblclick="return LbFrom_ondblclick()"multiple size="9" name="Select1" runat="server">
<option></option>'some option here
..
..
..
</selec...