Javascript - How To Change The Forecolor Of The Textbox On The OnClick

Aug 25, 2010

I have 2 textboxes which has default values in forecolor:#999999. If I click on the textbox, the default value should clear and the forecolor should change to black. I mean, like watermarking. But I am not using any Ajax.

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Call Javascript Function / No Onclick Event Option In Item Template's Textbox?

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when i click on the textbox which is inside the item template of gridview then onclick event should fire and then call the javascript function but my problem is that there no onclick event option in item template's textbox

<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" OnRowCommand="GridView2_RowCommand"
Width="100%" GridLines="None"
style="font-family: Tahoma; font-size: xx-small" Font-Names="Tahoma"
<asp:BoundField HeaderText="Status" DataField="Status" HeaderStyle-HorizontalAlign="Left"
<HeaderStyle HorizontalAlign="Left"></HeaderStyle>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
<asp:TemplateField HeaderText="Order" >
<asp:TextBox ID="TextBox1" Text='<%#Eval("ArticleOrder")%>' ReadOnly="true"
runat="server" Height="18px" Width="16px" onclick="hello();" >
<HeaderStyle HorizontalAlign="Left" />
<%--<asp:BoundField HeaderText="Order" DataField="ArticleOrder" HeaderStyle-HorizontalAlign="Center"
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<ItemStyle HorizontalAlign="Center"></ItemStyle>
<asp:BoundField HeaderText="Title" DataField="ArticleTitle" HeaderStyle-HorizontalAlign="Left"
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<ItemStyle HorizontalAlign="Left"></ItemStyle>
<asp:TemplateField HeaderText="Edit" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
<asp:ImageButton ID="ImageButtonedt" runat="server" ImageUrl="~/images/newspaper_go.png"
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<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
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<asp:TemplateField HeaderText="Delete" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
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javascript function:
var divName = document.getElementById('div1');
var divFade = document.getElementById('fade'); = 'block'; = 'block';

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Javascript - How To Invert The Forecolor And Backcolor When Any One Of Them Changes

Jul 28, 2010

I am using a ajaxtoolkit to choose a color. I want to set the forecolor of the text as the reverse of backcolor.

if a black has been choosen as backcolor then its corresponding forecolor should be set to white and vice versa.

I want to do this with javascript

<script type="text/javascript">
function colorChanged(sender) {
// sender.get_element().style.color =
// "#" + sender.get_selectedColor();
sender.get_element().value="#" + sender.get_selectedColor();

Back color is being set by ajax javascript. What color has been set can be obtained above by using sender.get_selectedColor();. How to reverse this color. I think it can be possible using regex but dont know how to do it.

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How to change gridview's cell[4].ForeColor

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I need to change the text style of a row based on whether or not it has a particular flag set in my database. I can change some attributes, but not all.


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Change Onclick Of An Image?

Feb 9, 2011

I have an html img

<img id="btnViewSpec" alt="View Spec Sheet"src="/images/viewspec.jpg" style="cursor: pointer;" />

I need to alter the onclick to target different aspx pages based on what's read from the database. Something like:

If DBRead("Keywords").ToString.Contains("glove") Then
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Problem is I can't get the code behind to recognize the image. I tried to register it in the designer code with Protected WithEvents btnViewSpec As HtmlImage but no luck.

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Script Generated Image Onclick Event Change

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I have two scripts inside my webpage
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I am writing my first AJAX enabled page. Basically I am trying to expand out the lines of a Purchase Order (PO) using our company database. What I want to do is have a button that will that will call on a javascript to update a div field with a table for the PO lines of that PO and at the same time change the function that is called by the button to a function that will collapse the list. How would i do this?

I have tried the line in javascript:

document.getElementById('Button ID').onclick=CollapsePOLines(POID)

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Web Forms :: 2 Buttons With Onclick Events - How To Change Which Fires On Enter Key

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I have an web page that has 2 buttons with onclick events. The problem is, when a text field has the cursor and the enter key is hit the first button is triggered and not the seconded one (the one I want). I tried setting the tab index values,

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Reloading On Javascript Onclick Function

Aug 18, 2010

Novice question I guess:The Scenario.I have an page that contains 6 divs and 6 hyperlinks which are linked to javascript function:

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If I use both onclick() and onClientClick() can I make sure that server side will be called only after client side function returns TRUE or vice versa?

For example:

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Mar 9, 2011

Void button has a confirm box after receiving true, expecting running another button's click event
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Javascript - Anchor And Onclick With Postback?

Apr 1, 2010

I have a link like this

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On Firefox it does what it supposed to. But it won't work on IE or Chrome.I know there are some questions on the subject here, but they haven't helped me. I'm guessing it's more specific since it envolves ASP.NET postback.

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Web Forms :: Onclick To Both Code Behind And JavaScript?

Dec 30, 2010

I have a server control button , btnProcessTransaction, which calls a method to run a stored procedure in the DB, I need to add another onclick to call a javaSCript funtion , how can i do both calls for the same button. Here is my code before applying the javaScript call>

<asp:Button ID="btnProcess" runat="server" Text="ProcessTrans" "
onclick="btnProcess_Click" />

Here is my code before applying the javaScript call>

<asp:Button ID="btnProcess" runat="server" Text="ProcessTrans" "
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MVC :: Can Add Javascript File At 'onclick' Event For Actionlink?

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i am working in MVC & want to add a javascript file only in when the 'onclick' event is fired for actionlink... ie. by default a javascript file is not included in my project... but when the actionlink button is clicked then only the javascript file shud be added..

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Button OnClick Event Not Firing With One Textbox In The Form

Feb 15, 2011

I came across a very strange occurrence with ASP.NET onclick event in IE (other browsers doesn't seem to have this problem). When there is only one textbox field in a form, the onclick event doesn't fire when you enter text and hit Enter/Return. The event does fire when you click on the actual submit button. When there are two or more fields in the form, hitting Enter/Return works just fine.

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Javascript Onclick To Select Item With ListView Control?

Sep 19, 2010

I'm trying to implement a onclick event to select an item in a asp:ListViewControl.

<tr runat="server" id="MemberRow" onclick='<%#ClientScript.GetPostBackClientHyperlink(LvMembers, string.Format("Select${0}", Container.DataItemIndex)) %>'>


However the onclick does not fire the ListView.Command or ListView.SelectedIndexChanging event? If I add a button with CommandName="Select" it works as expected? The POST data is the same!


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ASP.NET/JavaScript - I'm Trying To Get An ImageButton OnClick Event To Swap Images.

Jun 29, 2010

i have a navigation bar made up of ImageButtons that have their image swapped out on mouse over and back on mouse out. i used this code in the Page_Load handler to do this:

ImageButton1.Attributes.Add("OnMouseOver", "this.src='mouseover.gif'")
ImageButton1.Attributes.Add("OnMouseOut", "this.src='mouseout.gif'")

what i'm trying to do now is get the mouseover image to load when you click the button and are taken to the page. i tried this but it doesn't work:

ImageButton1.Attributes.Add("OnClick", "this.src='mouseover.gif'")

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Javascript - Check If Selection Changed In OnClick Event?

Jul 26, 2010

Note: The answer marked as the answer, answers the questions in the Title. However, my underlying problem, using type ahead dropdowns, is solved by moving to IE8.

I have a drop down list that when I CLICK a NEW selection I want to cause a postback ("this.form.submit()") But only if the click on the dropdown list just changed the selection.

Note that OnChange will NOT work because when the selection is changed by the keyboard I would not want to postback because it is a type ahead dropdown list.

I also suppose I could use OnChange and check if the change was caused by the mouse.

Maybe if we can come up with both solutions and i'll see which works better?

EDIT: More information:

AutoPostback = true; will not work. (don't want it to post back when the selection is changed by the keyboard)

onBlur = doPostBack; I tried this, but the result is not optimal. The user has to click off the ddl after making a selection with the mouse.

Another way to state what I want to do, i think, is do a postback when both the OnChange and OnClick events fire at the same time.

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AJAX :: Capture Onclick Event Of Textbox Then Set Visibility Of Panel.

Mar 1, 2010

I need to achieve an effect of a read-only textbox, where when the user clicks on the textbox a popup grid control appears, after the user has made a row selection the text box is populated.... Looking at the AJAX Toolkit model it seems like a CustomExtender would be the way to go, but I can find no documentation on how to build such a thing, so I am looking at improvising.

Here is my process (which is still not working):

Using either an ASP.NET TextBox or HTML <input type="text" runat="server"> control I need to able to trap on the onclick event and then set an ASP.NET Panel control Visible="true". I have tried placing my GridView control inside a <div> and using style properties to set it to hidden and using a client-side (javascript) event handler on <input type="text"> onclick event setting the style property to visible, this does not work correctly. It results in a empty place-holder like grid that popualtes on click (I suspect this is because the DataGridView lives inside a ASP.NET Panel)

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I have dynamically generated a button an its event too.Now want to access a textbox (Generated Dynamically) into the onClick event of the Button.How can i do this?

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