I want to disable a button when ever user clicks on that. My button present inside the Updatepanel control AJAXI tried with the OnClientClick="javascript:$get(btnUpdate).disabled=true;" button is disabling but that is not calling btnUpdate_Click() server side logic. Please suggest me how to do this.I need to disable button when ever user clicks first time and I need also btnUpdate_Click() logic please adavice me.
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I have a form that is Ajax enabled (we use ajax to display a "processing" message). We're having problems with the customers double clicking the button so I want to disable the button upon the first click. I use the code below which works fine in IE but not in Firefox or Chrome.
lnkSubmit.Attributes.Add("onclick", " this.disabled = true; " + ClientScript.GetPostBackEventReference(lnkSubmit, null) + ";");
In Chrome and Firefox, the button grays out but is still clickable. Do you see any problems with the code above? on a workaround or alternate method of disabling the button? I have thought about using session state to flag when the button is clicked and just ignore subsequent clicks but would rather disable the button entirely.
I have modal popup extender with two buttons called continue and cancel within it.I get this popup warning when session is going to expire.When I click cancel button it should logout me and when I click continue button it should extend my session for next 20 minutes. Both button gets trigered when I click them.Problem is that when I click continue button it should extend session for another 20 minutes and alert should disapper.That doesn't work.
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I am trying to trigger a update planel when a user clicks on an button on a GridView. Once the button is pressed the id of the record gathered and then more information will be gathered and sent to lbl.Text in updatePanel1.
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when I was trying to set this ModalPopUpExtender i was using a btn1 as the targetCOntrolID. btn1 is no longer used and i want to remove it from the page, but dont know what to do about the TargetControlID.
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VB Code Behind
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There is a gridview on the page and when the user clicks the link button it calls the popup..
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How can I remove btn1 and the ModalPopUpExtender still work ?
i want to use a ajax calender extender in which when user clixcks on button caleder show only dates of current month not previous dates.i dont want to disable dates. i should not apper on current month calender. means it should start from 1 and end to 30 or 31
View 3 Replieswhen user click forgot password it asked user name and email and send his password on his email.
How implement this task in asp.net. with datbase sql server.
after user loggs out if he clicks the browsers back button then users had to be redirected to login page
doenst matter how many time the user clicks on back button take him to login page
how to achieve this let me know
I want to develop the same future in C# , that is there in asp.net (MODEL POP UP) .
when ever i click on the button, that should come up with a panel to enter the values.
I am looking to enable/disable controls (TextBox, DropDownList, etc.) in a GridViews template column based on the users specific access level when the user clicks the edit button. I have tried the following two methods:
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I want to reload the page when the user clicks on the back button, from a particular page.Say for example there are three pages:
Page1.aspx,Page2.aspx,Page3.aspx
I want when user move from Page2 to Page3. When he clicks on "Back" button on browser page shld load I have tried adding a onload function JS in Page2 it works out. The issue is identifying user is coming from Page3.
I'm trying to populate a gridview after the user clicks a button. In the button_click event handler I'm fetching the info I want to display on the grid. this is the code I'm using to do it...
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I have a web page that shows all contacts and its running fine.
When user doen not activity for some time and after that user clicks the button to download records, its shows message:
Validation of viewstate MAC failed I not getting where this problem arise and what to do to solve.
One imp thing, after being inactive for some time when I logout and then log in then its works fine.
I assume it can be session timeout problem, but dont know how to deal with it.
i have a gridview with a checkbox in it, when the user clicks the select button i want the checkbox to uncheck... i've made the select button a template and added the following code:
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I have a form free user feilds, some drop down which are populated by a database data and a button. I want to create a new line in a table when the user clicks on the button. the values for this new line will come from the Values (not visible content) of the drop box, the content of the text feild, the user ID that I should get from the connection and the current date... ie, I want do do a INSERT INTO table (userid, dropdown, text, date) values (how do I get the user ID from the session?, how do I get the value from the drop down?, how do I get the text from the text box?, how do I get the current date?)
View 6 RepliesI am faced with a tricky scenario. My application (WEB) is in .NET 3.5 using C# as the development language. My page is having a number of User controls, each with a Save button of its own.
Now my Page containing the User Controls also has a button named SAVE. Now all these User Controls are dynamically populated in the page with respect to some events and all of them are inside individual Update Panels.
Now my requirement is ONCLICK of the SAVE button in the page, the clicks of the SAVE buttons of the user controls will get fired. But since its an asynchronous call (since I am using AJAX through UPDATE PANELS), it will be a heavy overload if all the clicks get fired simultaneously.
So I thought of having sequential clicks done, i.e., after the successful completion of the Click of User Control 1, the click of User Control 2 will get fired and so on.
I presume this can be done with Server Callback, but I am at a loss how to proceed with it.
I have several pages, let's call them A, B and C. Each of these pages has a form where the user can type in some information and click a button to send those information to the server. This button click is performed in an UpdatePanel to prevent a full postback.
A customer of ours now wants to know how many % of the using visiting each site (A, B and C have different URLs) use this form. (Meaning I need seperate values for A, B and C) How to I track this in Google Analytics? It seems that I have to create a conversion(??) for each page. Is that correct?
How must I modify the existing web application to let Google Analytics know, that a user submitted the form. (without the need to redirect thank to xy amount of different thank you pages)
how to stop body onload= event from firing when user clicks server side button .
this is my below code in client side
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when i clicks server side button it raises body onload function again?
I want to raise this body onload function only when page load not in server side button click.
UpdateProgress has a div which shows "Loading...". Works fine on development server.
On client server, when the UpdatePanel fires, it shows "Loading...", but then seems to "freeze". IE status bar shows "(1 item remaining)"
If the user clicks anywhere in the screen, or types a letter, or otherwise gives some input, THEN the "Loading..." clears, and the new text of the screen shows up.
This only happens on IE8. FF works fine.
I have written custom code for login and logout...When use clicks on logout button the current session is closed and user is redirected to a login.aspx page...The problem is that when a user click a back button on internet explorer it the previous page he was navigating is shown to him...(altough he cant perform any operation as session is null and their is condition in page load that if session is null user should be redirected to login page)May i have to clear cache of client ??
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I want to display a Modalpopupextender when user clicks on the link, but the above code does not work, it does not give an erorr but does not work too.
I have 2-3 update panel in my page and i don't want to load chart every time when my page loads or button clicks etc. I put that in update panel with triggers means only some clicks should loads chart. but that chart gets loaded everytime. how to stop that from loading
View 2 RepliesI display a bunch of data using a ListView. In the ListView, I insert a CheckBox control that allows the user to select the items he likes. User then clicks a button i.e. button control.I now need to get the data for selected items underlying data. I could use some help with this. Here's what I have so far:
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And this is the OnClick event for the button:
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I would like to program an Input Box that comes up when a user clicks 'Find' button. It asks 'Please enter an employee number'. Then it takes the employee number typed into a text box and searches a dataset for that specific employee record.
I know that it should be server side because the client may not have the proper javascript installed or diabled. Therefore, can someone give me some code to put in code behind that can pop up an input box and use the input after, if this can be done?
I have a ListView tied to a DataSource, included in the layout is a Literal control. I want to be able for the user to click the Select button, and then I want to populate the Literal control with some Data. I have it working, but I have to click the Select button twice to get the data to show. My code is below.
Here is the html
<asp:ListView ID="ListView1" runat="server" OnItemCommand="ListView1_ItemCommand" OnSelectedIndexChanged="ListView1_SelectedIndexChanged"
DataKeyNames="TxnID" OnItemCommand="ListView1_ItemCommand">
<LayoutTemplate>
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