Latest Contributions by jaykapalczynski

It is my assumption that this solution forces the user to click the button and then click in the map.   That if the user chooses to select a different feature they would have to click the button again and then select a feature in the map?  Or am I wrong? The workflow I need is: The map is inactive for selecting Click a "Start" button to activate map clicks (multiple map clicks)      The user can click as many times as they choose After clicking a separate "submit" button (disable the ability to click the map until the "start" button is clicked) ... View more

  Hi  Than Aung‌   first off thank you for your continued support with this...thinking that I am getting close to an end and will be defeated....while understanding the issues related to server and client side programming.... I totally agree with the url you posted.  BUT again this is when the JS is in the HTML page.  That is NOT my case I am referring to the situation when the JS is an external page.  I do not see anywhere n the URL link you provided where they call and external JS page....all the JS is in the aspx page Successful but cannot be used: 1.  As stated I can use the ScriptManager and convert all my JS code to an escaped string and run it through there... 2.  As stated I can call the external JS code from a Button in xxxx.aspx page 3.  As stated I can call the external JS page via page load complete and the dojo ready function in the JS page             But this cannot be used in my case because the way the designer made the aspx page 4.  As you stated I can call JS code BUT that code has to be in <script> tags in the xxxx.aspx page Although I am trying to call a JS function in a seperate JS page from the xxxx.aspx.cs page.   I am assuming that this cannot be done as no solution has presented itself. Trying to call the JS function from within the xxxx.aspx.cs page ... NO GO         in the xxx.aspx page <script type="text/javascript" lang="javascript" src="js/index.js">‍‍         in the xxx.aspx.cs page protected void gvTrappers_SelectedIndexChanged(object sender, EventArgs e) { // CALL EXTERNAL JS FUNCTION that is in js/index.js myFunction(); }‍‍‍‍‍‍‍‍‍‍‍‍ I tried this at the end of the xxxx.aspx page Trying to load my js page and then call a function in it....NO GO <script type="text/javascript" lang="javascript" src="js/index.js"> myFunction(); </script>‍‍‍‍‍‍ ... View more

Not exactly.... I can get the session variable and place it in a hidden control no issues I can retrieve the controls value no issues but thats not my problem My issue is that I need to call a function in an external JS page from C#, not a page load trigger, not a button trigger, not a dom ready trigger.  After the selectedindexchanged event fires I need to call a JS function in an external JS page and pass that value to a JS function that resides in an external JS page Below is the only way I know how to run JS code from within C# BUT I need a way to call a JS function that is NOT in the .cs page ScriptManager.RegisterStartupScript(this, GetType(), "ServerControlScript2", "alert('TestString');", true); Can I use the below to call  a function in the JS Page itself? ScriptManager.RegisterStartupScript(this, GetType(), "index", "javascript: myFunction();", true); ... View more

Than Aung‌ I saw this...Not sure how to call a function that is in the JS file itself though.... Using JavaScript Along with ASP.NET 2.0 | Microsoft Docs  Keeping JavaScript in a Separate File (.js) Keeping JavaScript functions in a separate file (a .js file) is highly recommended. Once they are in a separate file and part of a project, the file can be imported into a page using some of the methods already described. For instance, a .js file can be included in an ASP.NET page using the following code: Visual Basic Page.ClientScript.RegisterClientScriptBlock(Me.GetType(), "MyScript", _    "MyJavaScriptFile.js") C# Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "MyScript",    "MyJavaScriptFile.js"); Once the .js file is imported into the ASP.NET page, any of the JavaScript functions can be called as before. This is a great way to manage JavaScript functions and keep them separate from the other logic of ASP.NET pages. It is also an easy way to use the same JavaScript functions on multiple ASP.NET pages. ... View more

Than Aung‌ I want to do this....not sure if I can  I can get the Alert and the value from "script" below  (In the TrEdit.aspx.cs FILE seen below) I would like to take that and pass it to an external Javascript function defined in the aspx page Maybe this is whats causing my error below? Maybe I cannot do this entirely?     <script lang="javascript" src = "js/index.js" type="text/javascript"></script> ERROR: VM187:1 Uncaught ReferenceError: myFunctionCSharp is not defined at <anonymous>:1:13 Site.Master  -- Notice context to MainContent referencing the second ASPX page below The JS page is defined here on the Site.Master file.... <!-- SNIP --> <link rel="stylesheet" href="https://js.arcgis.com/4.14/esri/themes/light/main.css"/> <script src="https://js.arcgis.com/4.14/"></script> <script lang="javascript" src = "js/index.js" type="text/javascript"></script> <!-- SNIP --> </head> <body class="home"> <!-- SNIP --> <main> <br /> <br /> <article> <form id="form1" runat="server"> <div id="content"> <h1>List</h1> <h2 id="tagline"><i><%: Page.Title %></i></h2> <asp:ContentPlaceHolder ID="MainContent" runat="server"></asp:ContentPlaceHolder> </div> </form> </article> </main>‍‍‍‍‍‍‍‍‍‍‍‍‍ <!-- SNIP --> </body> </html>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ TrEdit.aspx file  -  Notice the reference to the .aspx.cs page below <%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="TrEdit.aspx.cs" Inherits="NW.Edit" MaintainScrollPositionOnPostback="true" %> <asp:Content ID="Content1" ContentPlaceHolderID="MainContent" runat="server">‍‍‍‍ ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ TrEdit.aspx.cs FILE I am trying to call the JavaScript function from here BECAUSE I cannot do it on the page load complete as I am not being sent to another page...I want to fire the JS code from this function I AM RUNNING the below code in the protected void from xxxx.aspx which is referenced in the Site.Master file... ID="MainContent" protected void gvTrappers_SelectedIndexChanged(object sender, EventArgs e) { int i; if (row != null) { i = row.RowIndex; ; } else { btnExpandCritters_Click(sender, e); // pass it on.... } // ===================================== string IDGUID = Session["NWTL_ID_String"].ToString(); string IDGUIDstring = IDGUID; string nIDGUID11 = "alert(\"" + IDGUIDstring + "\")"; string script = nIDGUID11; ScriptManager.RegisterStartupScript(this, GetType(),"ServerControlScript", script, true); ScriptManager.RegisterStartupScript(this, GetType(), "Javascript", "javascript: myFunctionCSharp(IDGUID);", true); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ In the EXTERNAL JS PAGE require([ "esri/Map", "esri/views/MapView", "esri/layers/FeatureLayer" ], function (Map, MapView, FeatureLayer ) { "use strict"; function myFunctionCSharp(input) { var inputValue = input; alert(inputValue); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

Again this application is not mine and the developer is only using one page and hiding and making visible stuff....frustrating because this makes the page load not function the way I was expecting....Although it is doing what I want -- the way the app is built does not allow me to use the page load complete call.... no go for me.... I think all of this will work fine once I find a new trigger to run this code. Back to the drawing board .... will be in touch soon....I think your help is sufficient but want to check a few things  before we close this one and give you the credit... ... View more

Thanks for the info....trying to read through it....confusing but trying... At the top of the Site.Master I have the JS reference At the bottom of the Site.Master I have the following code...    I get the alert saying "alert here" so I received conformation the page was loaded. I then try and call a JS function that exists in the location of the reference (external JS File)    <script lang="javascript" src = "js/index.js" type="text/javascript"></script>     I do NOT get that alert...so I am not getting there... ALTHOUGH I get the Alert from the domReady in the JS page --  alert("In the JS file"); ALTHOUGH I can get the Alert for the ready function and CALL the myFunction() and get its alert BUT this is simply being done on Load of the Pages.... I need to call a functions separate from a Page Load success.....is it even possible to call a JS function directly from C# aspx .net???? What am I missing here.....going back to read your post to try and figure this out.  Maybe I am totally confused here....Client and Server is hard to work with....uggggg <!-- TOP OF THE SITE.MASTER --> <link rel="stylesheet" href="https://js.arcgis.com/4.14/esri/themes/light/main.css"/> <script src="https://js.arcgis.com/4.14/"></script> <script lang="javascript" src = "js/index.js" type="text/javascript"></script> <!-- BOTTOM OF THE SITE.MASTER --> <script> function docReady(fn) { // see if DOM is already available if (document.readyState === "complete" || document.readyState === "interactive") { // call on next available tick setTimeout(fn, 1); } else { document.addEventListener("DOMContentLoaded", fn); } } docReady(function () { // DOM is loaded and ready for manipulation here alert("alert here"); // NOW CALL MY JS FUNCTION IN THE index.js external file myFunction(); }); </script> </body> </html>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ EXTERNAL JS FILE Referenced above. require([ "esri/Map", "esri/views/MapView", "esri/layers/FeatureLayer", "dojo/ready", "dojo/domReady!" ], function (Map, MapView, FeatureLayer, ready ) { "use strict"; function myFunction(){ alert("In myFunction in the JS Page via C# Call"); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ alert("In the JS file"); ready(function () { alert("In the function called by the Ready Function"); myFunctionFromReady(); }); function myFunctionFromReady(){ alert("In myFunction in the JS Page via JS Ready function Call"); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

Trying this to call the JS Page void Page_LoadComplete(object sender, EventArgs e) { ClientScript.RegisterStartupScript(GetType(), "Javascript", "javascript:Testreturn(); ", true); }‍‍‍‍‍‍‍‍‍‍ ... View more

Thanks and that helps.....SO I am grabbing a session variable from the Page_LoadComplete and now need to pass this to an external js page.  Its in the solution but not in the aspx etc. js indexed from the Site.Master aspx page <script lang="javascript" src = "js/index.js" type="text/javascript"></script>‍‍ void Page_LoadComplete(object sender, EventArgs e) { // call your download function //Check if the Session value exists if (Session["ID"] != null) { string IDGUID = Session["ID"].ToString(); TextBoxIDGUID.Text = IDGUID; } // Call a function in the index.js page referenced in the main aspx page // I do want this to fire after page load NOT from a button // ???????? }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

Note: this is a stand alone JS page in the .net solution.....I need to call a function in the stand alone JS page after page load. ... View more