asp.netajaxhrefashx

Href to go to another page and load ajax on that page


On page A I have these navigation link:

            <li>
                <a href="PageB.aspx" target="_blank" class="active">
                    <span>Option 1</span>       //<--I want to go to page B and load Ajax1
                </a>
            </li>
            <li>
                <a href="PageB.aspx" target="_blank">
                    <span>Option 2</span>       //<--I want to go to page B and load Ajax2
                </a>
            </li>

On page B I have these navigation link to load ajax on this page:

            <li >
               <a href="AjaxHandler/Ajax1.ashx?Type=Page&amp;Security=0">
                  <span>Ajax 1</span>
               </a>
            </li>

            <li >
                <a href="AjaxHandler/Ajax2.ashx?Type=Page&amp;Security=0">
                   <span>Ajax 2</span>
                </a>
            </li>

I want when I click Option 1 on page A, it will go to page B and load Ajax 1 on page B and same goes to Option2, I want it to go to page B and load Ajax 2 on page B.

Right now the nav link on page A will only go to page B, and I need to click nav link on page B separately to load ajax on that page.

Can I achieve this via href on page A? Appreciate if anyone can help.


Solution

  • Big thanks to vicpermir I figured it out.

    Page A: Put parameter to pass to Page B

            <li>
                <a href="PageB.aspx?ajaxRequest=1" target="_blank">
                    <span>Option 1</span>       //<--I want to go to page B and load Ajax1
                </a>
            </li>
            <li>
                <a href="PageB.aspx?ajaxRequest=2" target="_blank">
                    <span>Option 2</span>       //<--I want to go to page B and load Ajax2
                </a>
            </li>
    

    Page B: Add class to ajax handler

            <li >
               <a href="AjaxHandler/Ajax1.ashx?Type=Page&amp;Security=0" class="ajax1">
                  <span>Ajax 1</span>
               </a>
            </li>
    
            <li >
                <a href="AjaxHandler/Ajax2.ashx?Type=Page&amp;Security=0" class="ajax2">
                   <span>Ajax 2</span>
                </a>
            </li>
    

    $(document).ready(function (){ of javascript at Page B:

        function LoadAjaxOnPage() {
           let params = (new URL(document.location)).searchParams;
           let paramVal = params.get("ajaxReq");
    
           if (parseInt(paramVal) == 1) {
               document.getElementsByClassName("ajax1")[0].click();
           }
           if (parseInt(paramVal) == 2) {
               document.getElementsByClassName("ajax2")[0].click();
           }
    
        }
    

    Basically what happen is, when page B load, it take the parameter passed from page A and auto click the href on Page B based on that parameter.