On my form I have a button that pops up a panel to select an option from. It does a postback to fill in a textbox with the selected data. The other controls such as other textboxes and dropdowns are reset. Any way to stop this? Or do I have to save the settings and set it back on the postback?
View 4 RepliesI have an asp.net form in which i want to clear all the data what I entered in textbox,dropdownlist etc. So how can I do without going to each textbox and set the value.
like TextBox1.Text=""; etc. How can i clear all values in a form ?
I m facing a problem in clearing user name and password fields saved in IE and FireFox. I tried Assigning empty string to my text boxes on page load but that didt worked. The only way that worked for me was to assign " " space to my text boxes. But that way on tab event mu cursor is not moving to next control rather it first removes space from text box and then moves to next control. I need to fix this ASAP, Can any one help me out with this.
View 3 RepliesI have 2 textboxes and a submit button inside a .net composite server control. I tried to only postback when submit button is clicked. I set autopostback = false for both textboxes. But either one still trigger submit button's onclick event by hitting "Enter" inside textbox. How can I stop postback by enter key?
View 2 RepliesI've been trying to build a toolbar for a web form that does some user management stuff. The toolbar works as expected, except, when you postback the page, any LinkButton controls that are more complex than standard text controls, for some reason they have their controls cleared on post-back. If I remove the JavaScript attribute from the link button, the controls postback fine without issue, but I need the JavaScript attached to the button to do some other stuff before postback. If I move the attribute addition in the code-behind to the OnClientClick property of the lnkbFindUser control, this control doesn't lose the child controls, but lnkbSave does. Attached is a sample page that demonstrates the problem. If you click the Find user button, it'll postback and clear the Find user button. If you click Save, it'll clear it as well. When you attach the debugger to the lnkbFindUser loading events, you can see that all the controls are properly attached during Init, but they're dropped before Load. How do I stop this from happening? I don't want to have to drop all the icons next to the buttons, but I'm beginning to think this is the only way I'm going to get it to work.
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Code behind:
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After Partial Postback i am trying to clearing my textbox'e with value's but it's not clearing ??
if i don't want give another button for resetting the value
my code
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My Mrkup-
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I have places around 30-35 textboxes and 25 check boxes on a form. I want that when i click the button, a process/procedure clear all the text boxes and uncheck all the checkboxes.
View 2 RepliesI have 3 Cascading dropdowns in a user control. After making a selection i want to clear the values of the selections or make it to select some values that I pass in. The ownCategoryValues does not get reset and everytime the service gets called the knowncategory values is the same.At what point should the knowncategoryvalues be changed to reset the dropdowns
View 1 RepliesIve attached an example below. I want all the textboxes to clear when I click the Clear button however they will only clear if all the textboxes have text in them(validated). Is there anyway of certain buttons ignoring validations? I used a RequiredFieldValidator.
View 3 RepliesASP.Net Html.TextBoxFor (and the other XxxxxFor editor helper methods) default to rendering a field prefix. How do I disable field prefixes so it simply renders the property name as the Name/ID?
Here's an example:
<%= Html.EditorFor(m => chart.Title) %>
is rendered as:
<input id="Chart_Title" name="Chart.Title" type="text" value="">
I would prefer it to be rendered as:
<input id="Title" name="Title" type="text" value="">
I dont know whether this simple task or not, but I tried to search in google but couldn't find anything.
I've a asp.net form and user enters some data in the text boxes provided. Whenever user submits the form, browser will save that form data. I don't want this form data to be saved in browser. How can I restrict the browser saving this form data without touching the browser settings?
Application is developed using asp.net and normal text boxes are used here.
i have a button that will check whether textbox1.text is empty or not. I have put a if function inside the btn_click event and look like this
Code:
If TextBox1.Text <> Nothing Then
''Will COMMIT if everything OK
MsgBox("OK Popup userCon2")
Else
End If
May i know what shpuld be the code inside the else statement if i do not want the button to create a postback and just do nothing?
firstly i am not really an ASP.Net developer but i do work in C#.
Anyway one of the application that i develop has an ASP.Net section and i need to amend it.
I want to add a Checkbox which when Checked by the User will set a Session variable.
This Session variable will then be accessed on another page where it will include/disclude some SQL and therefore change the behaviour of a Search.
So i have 2 Pages - Page1 that has the Checkbox on it -
HTML
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1, How do i stop the whole page from executing again when doing a postback ? I only want the Changed Event to run not the whole page
I have a JQuery Dialog that is opened when a button is clicked. The first time around, it should do a postback, but when the dialog closes and I click the refresh button of the broswer, it sends the data again and duplicates the data I just entered. Should I add a return false somewhere so it doesn't postback when the dialog is closed. Here is the script:
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When I use a RadEditor I want to enable the editor's spell check (working thus far). After a spell check the user can either click on the radmodule (toolbar thing) to either "finish spellcheck" or "cancel." Which is all fine and dandy except the "finish" button causes a postback!! I don't want that at this point!! "cancel" more or less does what I want to happen - I mostly just want a "done" or a way to stop the postback.
I've tried an Update panel but that just grays out the text area after it does the update.
I hve few values in my Drop Down List
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i want when ever i Select the Value-"Select " it should not postback it PostBack me when ever i Select the value ("Select Again")
can't use Ajax right now other alternative would be javascript
i have a textbox where the user needs to type in his phone number and the submit the detials but if the textbox is les than 8 caracters and he or she clicks the button
then it must stop that button doing a post back and refresing the page
is this possible herei an expamle code
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I have several functions running on a postback that can take a little time to complete.When postback is initiated I show a loading image with this code:
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I want to be able to add code to this function so if user tries to leave at this point they are informed the operation is not complete.I found this code:
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This works but I only want the code to be active when the loading image is active.I tried the following but it shows the alert message when the page eventually posts back:
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is it possible to stop postback Button OnClientClick()
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so everytime it's displaying me result even if i do postback
thing is that i know i can use validator control's to validate my textbox ,but i am using some custom validations which needs to be checked before submitting of a form.
only that why i m using OnClientClick()
so i want is it possible to Control Postback it should occur only after a OnClientClick() event validationa re truel
i have a button that will check whether textbox1.text is empty or not. I have put a if function inside the btn_click event and look like this
[Code]....
May i know what shpuld be the code inside the else statement if i do not want the button to create a postback and just do nothing?
I am using GeoMap in my website, and GeoMap is little below in Web Page.I am using filters in GeoMap, i.e., when user selects any station and clicks on "button", all the locations related to selection shows in GeoMap. But everytime when I filter and click on button, page loads and scroll upward then again to see the filteration result in Geo Map, I had to scroll down my page.I want that when I filter any station and click on button, page should stick to that GeoMap section. It should not go upward until user scrolls the page.For this I tried using "Update panel" but then GeoMap javascript is not working.
View 1 RepliesI want to stop postback if a certain value from a ddl is selected.
I've used VB to create a page whereby if a certain value from a ddl is selected then a hidden panel becomes visible. The problem is the likely answer to a majority of my ddl's is 'No' (or a no type response), however, even though the panel visibility remains false upon selecting No a postback still occurrs, the page refreshes and moves back to the top. I suppose this is a question with 2 possible solutions (or 2 questions rather)
1: Is there anyway of setting postback to false if selected value = No? A typical example of how my code appears is below
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(i've used the value '1' to represenet Yes)
2: Is there a way of setting the page position after postback? As you can see in my code above i've set the focus on the next control (being a Radio Button) but i mean, is there an actual way of defining where the scroll bar is set?
so I got the following page - student listed with 6 buttons to indicate a lunch choice. Clicking the button will update the DB immediately - so a postback happens and lots of screen flicker.
Where do I put update panels in this messy repeater in order to make just a row "redraw"? I broke the code into two parts so you can see the StudentRepeater in the second code window.Also - note that the lunch counts in the labels on the left will also update from the DB. Does that go in it's own update panel?
Code:
<asp:Content ID="Content2" ContentPlaceHolderID="BodyPlaceHolder" Runat="Server">
<table id="treetable" style="width: 100%;">
<tr> [code].....
I have a Gridview inside and UpdatePanel, Rows in this Gridview contains a DropDownsLists, each row has this attribute:
€œe.Row.Attributes["onclick"] = ClientScript.GetPostBackClientHyperlink(this.GridViewPJ, "Select$" + e.Row.RowIndex);", to select rows on mouse click.
If i click on the dropDownlist Contained by the row, this algo launch a postback, so I can never see this DropDownList deployed.I need a Way to stop this postback. Is teher a solution for this?
I have a textbox with an autocomplete extender.The user types in a few chars and usually gets a few to a few hundred suggestions back.And its pretty quick.This is on a formview control at the bottom by the paging. It is for a "Go to" feature.But it is returning the suggestions from the same list of search results from the previous page.(It's really the same page but I just toggle the visibility between the GridView Results and the FormView details).And if they select "All Tickets" its possible to get 5000 results from the search.
Now the autocomplete is really doing the same search as the search results did which is like 46 seconds. And then weeding it down further with the prefix (chars they type in the autocomplete textbox).I have a Return to list button. And I want the Button to interrupt, stop, cancel, abort, or somehow just not wait for the WebMethod to finish, and do a PostBack right away.Since btnReturnToList is a normal postback I can't really use PageRequestManager to check if in async or last postbackelementId or anything.