Possible Duplicate: how to force textchanged to work onblur?? Actually i want to do tabbing in a Gridview rowwise i have done it. Problem is that i have done by using onTextChange event now whenever I have to tab away. I have to text and then enter the tab, then only it works and my requirement is that tab should be done for without entering the text also So as i'm having all the code i want to forcefully do this onBlur event. ???
View 1 Repliesactually i want to do tabbing in a Gridview rowwise i have done it.Problem is that i have done by using onTextChange event now whenever i hav to do tabbing .i have to text and then enter the tab,then only it works and my requirement is that tab should be done for without entering the text also So as i'm having all the code i want to forcefully do this onBlur event. ??
View 1 RepliesI'm having a pretty nasty problem with an auto-completing textbox. I want to initiate an asynchronous PostBack whenever a user selects an item from the auto-completed field and retain the value of the item, rather than the text inputted. This works perfectly when enter is pressed rather than a mouse click.
An example of my issue:
Someone goes to the page, and types 1000 into the textbox. The autocomplete displays 10002, 1000B, and 10000. The user clicks on 1000B and an asynchronous PostBack initiates. Instead of 1000B, the TextBox.Text value is still 1000. My assumption is that the textbox is initiating the PostBack before the value is actually getting assigned to it.
I'm using the technique described on this link to make all TextBoxes on the site highlighted when focused. Basically, in the Page_Load event of the MasterPage I set the onFocus and onBlur attributes for every TextBox found on the current page:
[Code]....
Everything worked fine until I decided to add the UpdatePanel on one page which is used for frequent data entry. Now, when the page loads initially everything is ok, but after the first asynchronus postback is made, controls inside the UpdatePanel seem to loose their onBlur and onFocus efects (controls outside the UpdatePanel are still working fine). I'm not in the best "relations" with AJAX and javascript :)
I have 2 TextBoxes inside an updatepanel.
What I want to do is when I enter text in TextBox1, I want TextBox2 to also receive this input.
So I have tried this in the TextChanged event but nothing happens for TextBox2 when enter strings in TextBox1 ?
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Here is my page in this, there is a control txtLicenseNumber.On the text_changed event of this control my code executes but data does not shows in my control after the completion of execution.if i commented the Panel(pnpPopup) & modalpopup from my source then it works fine.What should i do to work it with modal popup ?
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Is there a way change the settings of the web broser to "Work Offline Mode" ? or the only way of doing it is to install activeX that doing so?
View 2 RepliesHOW TO Force C#/ASP.NET to not rename input elements to work consistantly with Form.GetValues.
ASP.NET changes the "name" property of input elements set with "runat=server" to match their ID property at run time. This causes server-side calls to HttpRequest_Page.Form.GetValues to now be able to get the expected Form element.
Example:
.aspx page...
<input type=text id=txtMY_NAME name="MY-NAME" runat=server>
<input type=hidden id=hidMY_SECRET name="MY-SECRET" runat=server>
.aspx.cs file:
string csNAME = HttpRequest_Page.Form.GetValues("MY-NAME"); // Fails...
string csSECRET = HttpRequest_Page.Form.GetValues("MY-SECRET"); // Fails...
The reason why this fails is because ASP.NET changes the "name" properties of these controls to match their "ID". Thus at run time they become as such:
.aspx at run-time
<input type=text id=txtMY_NAME name="txtMY_NAME" runat=server>
<input type=hidden id=hidMY_SECRET name="hidMY_SECRET" runat=server>
I do not want ASP.NET doing this. I do not want to change the naming convention of my id properties either. In fact, I need the ID to be different than the name, as I use client side script to change/create/delete controls on the fly.
What can one do?
I am trying to get some in how to check if an onblur just happen. What I am doing is calling a javascript function onchange for a textbox. how can I check if onblur just happen too. in theroy here is what I want do to. this code is inside of the javascript funciton called by the onchange from the textbox.
if(onblur happen)
{
do something
}
else
{
do nothing to text box
}
I am trying to set the value of a hidden field onblur. I add the blur attribute programatically on page load. When the user moves off the control the blur event fires the following javascript.
function getFocus()
{
var obj=document.activeElement;
alert(obj.id);
[code]...
What I am looking for is to dynamically create two textboxes from the C# ASP.NET code (either normal textbox or html input text, I don't mind)And then I tried (and failed) to define an event that fires when the first textbox looses the focus, so, what is written in the first textbox should be copied to the second textbox.I tried to use onblur() event, Since the body of the function of onblur event should be written in javascript, so my two textboxes that I created in the C# ASP.NET file will not be known by javascript code
View 2 Repliesi have two textboxs, without enter the values in first tetxbox when iam going to second textbox it showing the message in label beside textbox . is it possible in dotnet, i don't want alert message , i want show that message in label.
i have written code ,using javascript iam display the alert message in onblur event.
I have an ASP.Net GridView, with two columns ("ID" and "name"). The name column is editable via an <asp:TextBox>. What I want to do is have the grid trigger its update event when the user clicks away from an editable cell.
I know I can attach an onBlur event handler to the TextBox to retrieve the value when the user clicks away. However, I don't know how to trigger the GridView's update event programmatically through JavaScript.
I have a text for user inputs Date. There is a CompareValidator which is used to compare Date between 2 TextBoxes. User do not need to input separator. After finish inputting value, he presses Tab to call a Javascript function to Format value of this Textbox.
Ex : user inputs
TextBox1 (From) : 01012010 =>Press TAB =>Value : 01/01/2010.
TextBox2 (To) : 01022010 =>Press TAB =>Value : 01/02/2010.
But Compare Validator show Error after cursor leaves the TextBox2. If I choose these values from Date Picker => No problem.
I think Compare Validator is called before onblur event. Is that right?
If it is right, is there any way to do my work?
form I need to check is the user entered a username (or other data item text) that is not exist in my database right after the user leaves the Textbox and if the value exist in my datavase Invalidate the form.
View 3 RepliesI have a gridview that is binded with my datasource. I have 2 template columns in my gridview, out of which one is readyonly. Both the texboxes may or may not be filled with data from the db. What I want is when the user enters some values in the textbox, then on blur of that textbox that value is multiplied by 5 and entered into the texbox next to it. Or basically I want to handle the onblur event of the texbox in a gridview.
View 4 RepliesI have a web form where i have a key field "Account #" and ive put some live validations sort of function which validates the input text against values in database and instantly displays result if the account # is valid or invalid and ive put this on "onblur" event of the textbox.
The problem i am facing is that i have a "SAVE" button also and when user inputs account number the onblur fires and validates the input then user presses tab key fill other details and change his mind and go back to account # and type some invalid values and without pressing tab clicks on SAVE button with the mouse ..darn in this case it doesnt fire ONBLUR instead if fires SAVE event...how to overcome this problem and execute onblur first in any case.
I need to attach a function to the onBlur event of a textbox column in my gridview. I know how to attach the event but I need calculating the total.
I have a TemplateField with a textbox as the ItemTemplate and Three labels in the FooterTemplate for Sub Total, VAT and Total.
So when I enter new values into the textboxes I want the totals to get calculated automatically as the textbox loses focus.
i have a text box with autopostback= true
as in the TextChanged event i have code to get details from database.
i need to check if the text value is empty. if yes need to alert/ display a message and prevent further process.
else fetch the details frm database.
surfed the net and found that onblur and autopostback= true cannot be used for the same textbox.
whts the alternative forr acheving the desired result.
I'm here again to share a problem that I'm fighting against for days. I'm developing an eCommerce Cart.
Within it, I have a repeater, inside of ITEMTEMPLATE I put one TextBox for product quantities and one Button, for update the quantity inserted on that textbox.
When the customer clicks over the Button, it fires a function that gets the content of the TextBox and do an update on my Database.
It works perfetly when it is done with the mouse click. But I need to fires the update function WHITHOUT the manually click event. When the customer just put the mouse out of the TextBox (onblur event), I want to fires that function.
REPEATER CODE
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explain to me the difference between SelectedIndexChanged and TextChanged in a RadioButtonList?
View 1 Replies once again (as a novice to Visual Studio/C#/ASP, coming from a Delphi background) I am struggling to find an answer to what I imagine must be a simple problem?
I have a webpage with only 2 controls, Textbox1 and Button1. On the Page_Load , I have a line of code which says:
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All I want to do is to be able to enable/disable the button depending upon whether or not Textbox1 contains anything. As a newcomer, I thought the answer was simple:
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but I should really have known by now that there is NO such things as "simple" when it comes to Visual Studio / C# / ASP for someone transferring from Delphi after 8 years!!
From googling, I can see that if I set the value of AutoPostBack for TextBox1 to true then the button will be en/disabled when control leaves the TextBox. But surely there must be a way to do this while control remains with the TextBox?
when the user comes out of a texbox, i need to read the text entered in the textbox.
I tried using the textchanged event. But it is not firing when i move out of the textbox.
In my web form I have a Textbox control. The TextChanged event of the Textbox is not triggering.
AutoPostBack is set to true What could be the reason for this?Here is the code:
protected void Textr_TextChanged(object sender, System.EventArgs e)
{
}
<asp:TextBox ID="Textr" TabIndex="10" Style="z-index: 117; left: 500px;
position: absolute; top: 158px" runat="server" Height="22px" Width="180px" MaxLength="50"
AutoPostBack="True" CausesValidation="true" OnTextChanged="Textr_TextChanged"
></asp:TextBox>
I have one textbox for searching purpose...In ASP.NET how to write textchanged event,that is when i enter the key....i know normally textchanged event occurs when i enter using (enter key word) i want keypress or keydown event........................
View 3 Replies