onclick

问题 I have a series of ImageButtons...when I click on the image, I want to redirect to another page, using the CommandArgument as a uniqueId...How can i get the commandArgument from the onclick event? Thanks! 回答1: Don't use the OnClick event. Use the OnCommand event Protected Sub ImageButton1_Command(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.CommandEventArgs) Dim arg As String = e.CommandArgument.ToString() ' use arg End Sub 来源： https://stackoverflow.com/questions/7957816/get

问题 My ultimate goal is to change the background of a div through clicking on the sampla picture. First I wrote this: <a onclick="document.getElementById('sp').style.background="url('/assets/castle.png')"">...<a> but it didn't work. I noticed that the problem was usage of multiple " and '. So put the function into a script tag: <script type="text/javascript"> var pic=""; function showP(pic) { document.getElementById('sp').style.background='url(pic)';}; </script> <a onclick="showP(/assets/castle

问题 I display image from the web in my application. It is running perfectly My Question is : what is method,function to take current image URL when I click on image.? (I passed url as string for display). I used this method: private String getAnImageUrl() { i++; if(i >= images.length){ i = 0; } public class ImageExampleXML extends Activity { private String reviewImageLink; private final String images[] = {"http://clients..../britney.jpg", "http://client...../evala.jpg", "http://clients......

问题 I wrote a code that generates randomly 60 circles in a canvas, how do I handle that an event onclick circle pressed disappear and after is generated another? which may be the best solution? the code is: var canvas, ctx; var circles = []; var selectedCircle; var vel=200; function Circle(x, y, radius){ this.x = x; this.y = y; this.radius = radius; } function clear() { // clear canvas ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height); } function drawCircle(ctx, x, y, radius) { var color =

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: pass php variable value to javascript I have a piece of php code function formLetterTabPage($redirect_url, $letter){ $test = 123; foreach (range('A','Z') as $val) { if($val == $letter){ echo '<li class="a" id="li_'.$letter.'" onclick="tab_click('.$letter.')">'.$letter.'</li>'; }else{ echo '<li class="b" id="li_'.$val.'" onclick="tab_click('.$letter.')">'.$val.'</li>'; } } } and my javascript function tab_click

问题 I have a click event where once you click the div, it is adding and removing classes from two other divs. Then I have a setTimeout function where it is reversing the classes it added and removed from the two other divs. The thing is, I need the setTimeout to execute after the clicking stops. Is there a way to check for the click event to end before the setTimeout can execute? Everything works but I need it to not do setTimeout until the clicking stops. Here is my Code: $(".plus").click

问题 OK, I'm spinning my wheels: My quandary is this: Here's my HTML: <!-- PARENT OUTER WRAPPER --> <div id="avatarmoveable" class="moveablecontainer avatarBubble" title="Click on an HOLD to drag avatar" (click)="avatarMoveClick($event,'moveavatar')" ngDraggable> <!-- OUTER WRAPPER --> <div class="avatarsays box-opener"> <!-- DEBUG CONSOLE OUTER WRAPPER --> <div class="debugcontainer" title="Click to OPEN DEBUG Console or say, 'OPEN DEBUG CONSOLE'." *ngIf="isVisible" (click)="showHideCSMModal(

问题 I was wondering if anyone could help me out. I'm trying to make a simple folio site, and I have this link in the top nav that when clicked on would appear a horizontal menu underneath the header. So far I have goten it to work with just css, but I don't like how the menu appears when hovered, it would look much more professional if it appeared when clicked and stayed there until you click on the same link again. if anyone could help me that'll be great. I've tried all sorts of java tutorials

问题 I have a table and I would like to highlight and unhighlight a cell(change the background of the cell)of the table on click on the cell. My HTML looks like that: <table class="table table-bordered"> <thead> <tr> <th *ngFor="let weekday of weekdays"> <div>{{weekday}}</div> </th> </tr> </thead> <tbody> <tr scope="row" *ngFor="let time of times"><td>{{time}}</td> <th scope="row" class = 'success' *ngFor="let weekday of weekdaysForClick" (click) = "onClick(weekday, time)" [ngClass] = "'active'"

问题 I'm attempting to set an onClick of these span elements when I create them. I have attempted to set it with information through other questions concerning this, but I haven't been able to work with it. <!doctype html> <style> @keyframes a { 0% { opacity: 0; } 100% { opacity: 1; } } </style> <div id="myDIV"> <script> function getRndInteger(min, max) { return Math.floor(Math.random() * (max - min + 1)) + min; } var x = 0 function ins() { x = getRndInteger(0, window.innerWidth) alert(x); }