I have a form with several text boxes on it. I only want to accept floats, but it is likely that users will enter a dollar sign. I'm using the following code to remove dollar signs and validate the content:
My problem is that when someone enters a dollar sign in the TextBox "tb" and changes focus the validation happens first and THEN the jQuery removes the dollar sign. Is it possible to have the jQuery run first or to force the validation to run again after the jQuery executes?
I have a link button in a repeater control. the li element is drag and droppable using jquery. when the page loads the the link button works perfectly, the jquery that is attached and the server side code both execute. when I perform a drag and drop then click on the link button it doesnt not fire. when i click it a second time it does fire. If i perform 2 or drag and drops in a row the link button doesnt fire a as many drag adn drops as i before it will fire. for example if if perform 3 drag and drops then it will take about 3 click before the events are fired.
I noticed on a number of formviews that my validation controls seemed to be firing twice (which they were). I just found a case where a "Save" button had
onclick="UpdateButton_Click" in its defintion on the aspx page as well as the event routine having a "Handles UpdateButton.Click." This scenario made the UpdateButton_Click code run twice (and thus I expect that any validation controls would fire twice as well). When I removed the onclick="UpdateButton_Click"from the button defintion, the code only ran once, as desired. This double validation has gotten me especially with customvalidators.
Protected Sub UpdateButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles UpdateButton.Click <my code> End Sub
The question now is, why does having the onclick defined as well as the "Handles" on the event routine cause a double run of the event routine?I am going back into all my code to find where I have this "double" hit and remove the onclick in those instances.
I have a createuserwizard which has been working recently. Even though the form has the necessary validation elements like requiredfieldvalidator, comparevalidator and so on, the validation on client side does not fire and form is submitted and saved.I checked twice the code, nothing seemed wrong and have no what might it caused.
I've written a custom ASP.net control that descends from LinkButton and overrides the Render() method. I'm using it to replace ImageButtons in the site I'm working on so we don't have to have an image for each button. This control works fine, does the required post-backs etc., however it doesn't fire the validators in its validation group. This is obviously an issue. The code for the control is (condensed) as follows:
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls;
Does anyone know why this would not be causing the validators to fire? I was under the impression that leaving all the other methods in LinkButton un-overridden would leave all the other functionality the same.
jQuery validation is working fine on my machine, when i pushed it to test server it won't it's throwing some errors which is kind of surprising.These are the errors I am getting: $.validator is null or not an object...I've never gotten this error before and it throwing an error when I declared a variable like var isValid.I don't know what to do. I am doing the custom validation methods not in the document.ready(). Does this cause this error? I wonder because all jquery validations are passing and hitting the server side validations.
i need required field validators for few of textboxes and if everything is filled then on clk of submit btn i want to display an alert msg with sme text.so i kept required field validatiors for all txtboxes and in for alert i wrote javascript function...so first the script gets triggered and then the validators?? wat is the soln:?
Is there a way that I can execute a javascript function after the client side validation occurs in asp.net?I have a couple validation controls on a page and an input button with CausesValidation=true. The OnClientClick handler executes javascript before the validation runs, but i want to run some functions afterwards.
i have a page with 2 Textboxes. in that page i use userControl with 2 textbox and a Save button now case is when i click on Save Button...i want to validate my controls. Both of page and both of usercontrol. in usercontrol is done by customvalidator... because of some specific conditions. now same time ... the controls of page should be validated for requred fieldvalitors, the issue is.... same type of usercontrol i have and which are on page same time. so i am not able to fire validation controls for parent page.
i have the following property which takes an IP address as its value and defined in my custom config section as follows and To validate the IP address i am using a Reg expression.
Im using the ms validation blocks to validate user input posted using jquery (ajax). Can someone give me an example of the best way to inform the user that the data does not validate.
Do i simply throw an exception and use the error event of the $.ajax function to inform the user of the issues or is there a better way of handling this?
When I click submit, It does the validation on the server side, I kinda like it to validate on the Client instead of taking a trip to the server right away.
I could also write every validation for each object separately, I have only a few elements who uses a required validation but it would be nice that I could do this in one shot instead of repeating the $("input").rules("add .....
But when I have a ListView or DataView, etc... with a pager, I get problems when I click on 'next page'.Then I get the error: Validation of viewstate MAC failed. When I don't use Jquery's load function, I don't get an error.
and ValidateMyform will validate on each button click...
var objPost = args.get_postBackElement(); if (objPost === null || objPost === undefined) return; if (objPost.type == 'submit') {[code].....
Here I want to get back the page to normal stage(like after a full page postback)...even though after async postback the validation is still active...it should not get back to normal and its throwing errors if i enter something wrong...this is because the page is not fully refreshed on asyc postbacks...I just want get the like the normal after each asyc post back...
I tried using submit and reset to reset the page but its became to normal..the validation is still active...I have no idea what to do..
has anyone implemented date range vaildation using jquery.validate file? when i m trying to implement it with mvc application its not working properly , as its working only for numeric types. wl range validator of jquery validate only numeric values ?
I have created the validation using jquery in my asp.netform with post mehtod.but i have replicate the same in usercontrol.But in useroncontrol i dont have any form and i cant give any action and any post mehtod. how to do validation using jquery in usercontrol.
I have following functional code that works on one machine but not the other. Could some one provide me with the trouble shooting techniques for jQuery, I have used alert and it fires even a the last statment.
I have an image on my page than can be changed from a fileupload asp.net control on the page, i want to provide and alternative to clicking the button by allowing the user to click their image. i gave the fileupload a class 'jqueryPhotoUploadTrigger' and it renders like this:
$(document).ready(function() { $("#clickMyColl").click(function () { alert("image has been clicked"); $('.jqueryPhotoUploadTrigger').click(); }); });
the alert does show so i know the script is firing when i click the image. i was just hoping the .click would fire the event on the button but it didnt. can i do it this way or must i find an alternative?
I have a jQuery Pager control, for each page there is a set of textboxes and a submit button. When this submit button is clicked I want it to fire off some jQuery to update the controls on the front end (i.e. current page, set visibility of controls etc). The button is an asp.net web forms postback button.
In our application we have multiple instances of the same form in different tabs (one tab for each client). We use the MVC2 jquery validation to validate these forms, using the Html.textboxFor and Html.ValidationMessageFor elements.
The problem exhibits itself when we have two tabs. When we give wrong input in the second form (second tab), the validationmessage is shown on the (closed) first tab. It seems that the validation message is linked to the ID of the validationmessage (and thus only linked to the first form), and not to the combination of the form with the ID.
I have moved form the toolkit tabcontainer to jquery tabs. Now I consider to change the asp.net validation controls for jquery.The jquery validator uses the form element as container of all fields. However, I only use one asp.net form element which contains 'multiple' forms (a group of fields represent a form; one on each tab).Can I activate the jquery validator on a something else than a form element? I tried a div element, but this did not work.
$("#mydiv").validate()
In asp.net we have the validation group attribute to indicate the boundaries of a 'form'.
