Can we have multiple submit button with different actions??
I mean if we have button "Save" and button "Next" each one have it own action to do !
Save have to save the current Model ..
Next have to load the next ModelAttribute on the next page..
A <form> submit button will invoke the action url of that form by default.
You may better want to have two buttons wrapped inside you html content and handle the click event on each one separately either with oncick event or with JS (jQuery should be you best friend).
Related
I created a form using contact form 7. In that form two buttons are there. When you click on submit button it will execute the current created form. What I want is, when I click on another button, it should display another form take 2-3 fields with submit button.
It's not completely clear what exatly you're trying to achieve.
do you want the second form to show on the same page, or you want it to be on another page (meaning a click on second button will redirect the user)?
If you want to redirect to another page with a new form, you can just use:
[submit "Submit this form"]
<button href="http://example.com/path_to_other_form">Open the other form</button>
Please note that generally including two buttons is a bad practice.
Why not using a normal link for the second form?...
Contact Form 7 only supports a single Submit button ( as per standard HTML forms).
To add a second active button you would need to use custom Javascript.
I have a GridView on PageA, I wish to be able to call the DataBind() method of the GridView from PageB?
Basically PageB is a form which will be contained in a pop up control, when the user fills in the fields of the form on PageB and submits it I will close the pop up control, then I want to refresh the GridView on the parent page (PageA), how would I go about doing that?
Write a javascript function on Page A like RefreshGrid, you can write various ways to refresh grid from this javascript function e.g.
1) put your grid inside an update panel and create a trigger button control on that update panel , call this trigger control's click event in javascript , this will partial post back the page and refresh the update panel. There are other ways too..
2) From popup on popup close button, write following line
window.opener.RefreshGrid(); window.close();
Thats it.
If you want to pass any parameter you can pass through as argument to RefreshGrid function.
Still there are many ways , this is the one I use.
i have one form with dozens of components. currently i am not able to use ajax as its showing some error. i want to validation field only for one submit button but as i have more than one submit button it gives error for others as well. whhen i use immediate for other button action of that button not able to access submitted values.
question is there any way to placed validation for particular submit button when having more than one submit button in a form?
Pls can any one help me in this ?
Use required=”#{!empty param[‘frmName:btnSave’]}” this for the fields with btnSave as id of button on which validation is required.
I'm using ASP.NET 4 to create a page with elements that are used in a jQuery UI Sortable plugin.
All of these elements contain a button (implemented as a submit button) with the name SubmitButton. All but one of these buttons are hidden in the page's Load event. But if I drag the element to another position, and then submit the page using that button, ASP.NET gets confused.
ASP.NET thinks I've clicked a different button, one that wasn't even visible on the page, but is associated with content at the position where the clicked button was before the move. (If I don't move the element, it works fine.)
I can't seem to determine how this is happening. As I understand it, ASP.NET knows which submit button caused a postback because the button's name and value is included in the postback data. (__EVENTTARGET plays no role here and is empty.) So how can it think a different button submitted the page?
How could ASP.NET get confused about which button submitted the page?
(Sorry, it's not possible to put this page on a public website.)
I worked through this issue and here's what I found.
First of all, buttons by default are rendered as <input> tags with type = submit. The postback mechanism in this case has nothing to do with ASP.NET. The postback data includes, among other things, the name of the submit button that caused the postback along with the button's text (in the form name=text).
But ASP.NET button names, by default, include the names of all parent controls. When those controls are unnamed, they are given an ID like ctl00, ctl01, ctl02, etc. The result is that all my buttons are guaranteed to have a unique name.
The problem is when these buttons and parent controls are all created dynamically. On the postback, these controls are reconstructed in the load event but in the new order. Because the order affects the name (ctl01 vs ctl02), this means my submit button has a different name than it did when the page was originally rendered.
The result is that ASP.NET sees the wrong name associated with the submit button used to trigger the postback.
i have created Array of Linkbutton
and when user click on link button it will create an array of Radio Buttons
but it requires Postback all time so page load takes more time...
what is solution of it??
Use asp.net Ajax update panel.
Put link buttons and panel/view (or what ever control you are using ) update panel.
I am not sure if I am following a 100% but if you don't want to do a post back then your going to need to write some javascript(or use a framework like jquery) to generate radio buttons when the user clicks the link button(plus you probably don't want to use a link button then as it will try to always cause a postback or you will need to stop the post back from happening).