To Raise The Validator For Text Box On Drop Down Changed?
Mar 17, 2011
generally we can handle validators on Button click or when the control is left empty. I am having my requirement as follows
I am having a text box and a drop down where the drop down list is binded with database values as follows
mlocal_strStoredProcName = USADAO.StoredProcNames.PayFrequency_uspPayFrequencySelect;
oEmployee.Select(out mlocal_ds, mlocal_strStoredProcName);
ddlPaymentType.DataSource = mlocal_ds;[code]....
What i need is if the text box is left empty on ddlPaymentType_SelectedIndexChanged i would like to fire the validator
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Sep 21, 2010
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[code]...
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Jul 2, 2010
i have a strange requirement, let us suppose my screen looks something like this
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May 12, 2010
Extension to my previous question http://bit.ly/c5yiVM
I have 7 textboxes. If Top 1 textbox(Volume All Years) text changed, text need to be updated in next 6 inputboxes(Latest 2009 Volume to Latest 2014 Volume). I need javascript or Jquery for this. I will write Js textchanged() or focuschange() for top 1 textbox. So what should I write in focuschage() or textchanged methods().
I changed little bit in code. Now Html will like below. These textboxes have common CssClass. volumetextbox. Can we use this class and change text in all textboxes those have same CssClass.
<tr id="row12_136" class="RegText">
<td style="width:420px;Padding-right:20px;">Volume All Years</td>
<td style="width:420px;Padding-left:0px;">
<input name="12_136" type="text" maxlength="255" id="12_136" tabindex="61" title="Volume All Years" class="volumetextbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" />
</td>
<tr id="row12_60" class="RegText">
<td style="width:420px;Padding-right:20px;">Latest 2009 Volume</td>
<td style="width:420px;Padding-left:0px;">
<input name="12_136" type="text" maxlength="255" id="12_60" tabindex="56" title="Volume All Years" class="volumetextbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" />
</td>
<tr id="row12_61" class="RegText">
<td style="width:420px;Padding-right:20px;">Latest 2010 Volume</td>
<td style="width:420px;Padding-left:0px;">
<input name="12_136" type="text" maxlength="255" id="12_61" tabindex="57" title="Volume All Years" class="volumetextbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" />
</td>
<tr id="row12_62" class="RegText">
<td style="width:420px;Padding-right:20px;">Latest 2011 Volume</td>
<td style="width:420px;Padding-left:0px;">
<input name="12_136" type="text" maxlength="255" id="12_62" tabindex="58" title="Volume All Years" class="volumetextbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" />
</td>
<tr id="row12_63" class="RegText">
<td style="width:420px;Padding-right:20px;">Latest 2012 Volume</td>
<td style="width:420px;Padding-left:0px;">
<input name="12_136" type="text" maxlength="255" id="12_63" tabindex="59" title="Volume All Years" class="volumetextbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" />
</td>
<tr id="row12_64" class="RegText">
<td style="width:420px;Padding-right:20px;">Latest 2013 Volume</td>
<td style="width:420px;Padding-left:0px;">
<input name="12_136" type="text" maxlength="255" id="12_64" tabindex="60" title="Volume All Years" class="volumetextbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" />
</td>
<tr id="row12_65" class="RegText">
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<td style="width:420px;Padding-left:0px;">
<input name="12_136" type="text" maxlength="255" id="12_65" tabindex="61" title="Volume All Years" class="volumetextbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" />
</td>
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Jan 31, 2010
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Dec 25, 2011
I am calculating discount at text changed event when user enters the discount%. To edit when i load the data from table using dataset i do not get the correct data as it is in the database. For ex if quantity is saved as 5000.00 in table and when i try to fetch it.. I am getting it as 500000. Instead of 5000.00. Is it because of text changed event? How do i resolve this?
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Mar 26, 2016
Here the form code -Â
<div class="textmid2">Adviser Photo :</div><div class="textright">Adviser Sign :</div></div>
<div class="Row"><div class="view_img1">
<asp:ImageMap ID="imgADphoto" runat="server" Width="140px" Height="150px">
</asp:ImageMap> </div>
<div class="view_sign1">
<asp:ImageMap ID="imgADsign" runat="server" Width="200px" Height="70px">
</asp:ImageMap> </div>
Â
Code Behind for form code -Â
//code behind//
protected void txtCID_OnTextChanged(object sender, EventArgs e) {
SqlConnection cnn = new SqlConnection();
cnn.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
cnn.Open();
[Code] .....
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Jan 20, 2011
Using C# and SQL as the database.I have a page with a gridview and some text boxes and drop down list boxes. A user selects a record from the grid view I query the database and fill the text boxes and drop down list boxes.
Some fields get updated periodincally thus there is no data in those fields in the database until some time.
A strange thing happens.When filling data some text boxes gets a one tab spacing .
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Mar 17, 2010
I have a table that displays data by year. The year headings and data selections are dynamically generated, so that the code does not need to be changed every year. Each cell has 2 validators on it, and the ErrorMessages for each validator needs to say the item and the year. On top of that, the validators are in FormView templates. I know how to set the ErrorMessage text in code behind, but I am wondering if there is a way to do it more efficiently. Right now for each cell I have to code:
string Year1_Text = ...code to set the year...
RequiredFieldValidator Year1_Item1 = (RequiredFieldValidator) FormView1.Findcontrol("Year1_Item1RequiredFieldValidator");
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With 5 years and 10 data items, that will be a LOT of code. Is there an easier way?
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May 14, 2010
I have more than two text boxes in my web form.Now I want to validate either of the text boxes value is empty then only user should get error message i.e enter either text values.
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