通过JavaScript Oracle APEX打开模式对话框 [英] Open modal dialog through JavaScript Oracle APEX

问题描述

我正在尝试通过JavaScript重定向URL打开模式对话框页面.

I am trying to open a modal dialog page through a JavaScript redirect URL.

我的代码是这样的:

$('#Subnet tr').each(function (i, row){
        var $row = $(row);
        var $hostname =  $row.find('[headers=Hostname]');
        if($hostname.text() == '-'){
           var url = "f?p="+$v('pFlowId')+":113:"+$v('pInstance')+"::::P113_SUBNET_ID:"+$row.find('[headers=ID]').text();
           $hostname.html("<a href='"+url+"'><span class='fa fa-plus-square-o'></span></a>");
           console.log($row.find('[headers=ID]').text()+ ' / '+$row.find('[headers=Address]').text());
        }

    });

但是我收到一条错误消息:

but I get an error that says:

谁能告诉我我做错了什么?

Can anyone tell me what I did wrong?

或者是重定向到模式对话框页面的另一种方法?

Or maybe another way to redirect to a modal dialog page？

推荐答案

您应该使用页面处理来计算URL. 这可能是一个Ajax流程:

You should use a Page Process to calculate an URL. This could be an Ajax Process:

DECLARE
    l_url varchar2(2000);
    l_app number := v('APP_ID');
    l_session number := v('APP_SESSION');

    l_item_name VARCHAR2(2000) := 'P27_XYZ';
BEGIN
    l_url := APEX_UTIL.PREPARE_URL(
        p_url => 'f?p=' || l_app || ':'||apex_application.g_x01||':'||l_session||'::NO::'||l_item_name||':'||apex_application.g_x02,
        p_checksum_type => 'SESSION');
    htp.p(l_url);
END;

使用此Javascript进行调用:

Call that with this Javascript:

apex.server.process(
    'PREPARE_URL',                           
    {
        x01: 27, 
        x02: 'myvalue'
    }, 
    {
        success: function (pData)
        {           
            console.log(pData);
        },
        dataType: "text"                     
    }
);

您将获得一个javascript代码，您需要调用它.它会计算出正确的校验和，您可以完美地打开对话框.

You will get a javascript code back, and you need to call that. It'll calculate the correct Checksum and you can open the Dialog perfectly.

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